aab3e197ce
this change. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2389 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2855 lines
71 KiB
C++
2855 lines
71 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: listctrl.cpp
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// Purpose:
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// Author: Robert Roebling
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// Id: $Id$
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// Copyright: (c) 1998 Robert Roebling
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifdef __GNUG__
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#pragma implementation "listctrl.h"
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#endif
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// For compilers that support precompilation, includes "wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#include "wx/dcscreen.h"
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#include "wx/app.h"
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#include "wx/generic/listctrl.h"
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#include "wx/generic/imaglist.h"
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//-----------------------------------------------------------------------------
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// wxListItemData
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//-----------------------------------------------------------------------------
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IMPLEMENT_DYNAMIC_CLASS(wxListItemData,wxObject);
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wxListItemData::wxListItemData(void)
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{
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m_image = -1;
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m_data = 0;
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m_xpos = 0;
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m_ypos = 0;
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m_width = 0;
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m_height = 0;
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m_colour = wxBLACK;
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}
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wxListItemData::wxListItemData( const wxListItem &info )
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{
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m_image = -1;
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m_data = 0;
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m_colour = info.m_colour;
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SetItem( info );
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}
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void wxListItemData::SetItem( const wxListItem &info )
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{
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if (info.m_mask & wxLIST_MASK_TEXT) m_text = info.m_text;
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if (info.m_mask & wxLIST_MASK_IMAGE) m_image = info.m_image;
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if (info.m_mask & wxLIST_MASK_DATA) m_data = info.m_data;
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m_colour = info.m_colour;
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m_xpos = 0;
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m_ypos = 0;
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m_width = info.m_width;
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m_height = 0;
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}
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void wxListItemData::SetText( const wxString &s )
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{
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m_text = s;
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}
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void wxListItemData::SetImage( int image )
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{
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m_image = image;
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}
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void wxListItemData::SetData( long data )
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{
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m_data = data;
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}
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void wxListItemData::SetPosition( int x, int y )
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{
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m_xpos = x;
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m_ypos = y;
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}
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void wxListItemData::SetSize( int width, int height )
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{
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if (width != -1) m_width = width;
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if (height != -1) m_height = height;
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}
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void wxListItemData::SetColour( wxColour *col )
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{
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m_colour = col;
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}
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bool wxListItemData::HasImage(void) const
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{
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return (m_image >= 0);
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}
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bool wxListItemData::HasText(void) const
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{
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return (!m_text.IsNull());
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}
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bool wxListItemData::IsHit( int x, int y ) const
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{
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return ((x >= m_xpos) && (x <= m_xpos+m_width) && (y >= m_ypos) && (y <= m_ypos+m_height));
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}
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void wxListItemData::GetText( wxString &s )
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{
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s = m_text;
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}
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int wxListItemData::GetX( void ) const
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{
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return m_xpos;
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}
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int wxListItemData::GetY( void ) const
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{
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return m_ypos;
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}
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int wxListItemData::GetWidth(void) const
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{
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return m_width;
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}
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int wxListItemData::GetHeight(void) const
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{
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return m_height;
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}
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int wxListItemData::GetImage(void) const
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{
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return m_image;
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}
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void wxListItemData::GetItem( wxListItem &info )
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{
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info.m_text = m_text;
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info.m_image = m_image;
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info.m_data = m_data;
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}
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wxColour *wxListItemData::GetColour(void)
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{
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return m_colour;
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}
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//-----------------------------------------------------------------------------
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// wxListHeaderData
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//-----------------------------------------------------------------------------
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IMPLEMENT_DYNAMIC_CLASS(wxListHeaderData,wxObject);
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wxListHeaderData::wxListHeaderData(void)
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{
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m_mask = 0;
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m_image = 0;
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m_format = 0;
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m_width = 0;
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m_xpos = 0;
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m_ypos = 0;
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m_height = 0;
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}
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wxListHeaderData::wxListHeaderData( const wxListItem &item )
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{
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SetItem( item );
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m_xpos = 0;
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m_ypos = 0;
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m_height = 0;
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}
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void wxListHeaderData::SetItem( const wxListItem &item )
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{
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m_mask = item.m_mask;
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m_text = item.m_text;
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m_image = item.m_image;
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m_format = item.m_format;
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m_width = item.m_width;
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if (m_width < 0) m_width = 80;
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if (m_width < 6) m_width = 6;
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}
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void wxListHeaderData::SetPosition( int x, int y )
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{
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m_xpos = x;
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m_ypos = y;
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}
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void wxListHeaderData::SetHeight( int h )
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{
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m_height = h;
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}
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void wxListHeaderData::SetWidth( int w )
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{
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m_width = w;
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if (m_width < 0) m_width = 80;
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if (m_width < 6) m_width = 6;
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}
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void wxListHeaderData::SetFormat( int format )
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{
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m_format = format;
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}
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bool wxListHeaderData::HasImage(void) const
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{
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return (m_image != 0);
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}
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bool wxListHeaderData::HasText(void) const
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{
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return (m_text.Length() > 0);
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}
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bool wxListHeaderData::IsHit( int x, int y ) const
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{
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return ((x >= m_xpos) && (x <= m_xpos+m_width) && (y >= m_ypos) && (y <= m_ypos+m_height));
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}
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void wxListHeaderData::GetItem( wxListItem &item )
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{
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item.m_mask = m_mask;
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item.m_text = m_text;
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item.m_image = m_image;
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item.m_format = m_format;
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item.m_width = m_width;
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}
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void wxListHeaderData::GetText( wxString &s )
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{
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s = m_text;
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}
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int wxListHeaderData::GetImage(void) const
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{
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return m_image;
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}
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int wxListHeaderData::GetWidth(void) const
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{
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return m_width;
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}
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int wxListHeaderData::GetFormat(void) const
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{
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return m_format;
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}
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//-----------------------------------------------------------------------------
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// wxListLineData
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//-----------------------------------------------------------------------------
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IMPLEMENT_DYNAMIC_CLASS(wxListLineData,wxObject);
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wxListLineData::wxListLineData( wxListMainWindow *owner, int mode, wxBrush *hilightBrush )
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{
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m_mode = mode;
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m_hilighted = FALSE;
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m_owner = owner;
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m_hilightBrush = hilightBrush;
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m_items.DeleteContents( TRUE );
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m_spacing = 0;
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}
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void wxListLineData::CalculateSize( wxDC *dc, int spacing )
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{
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m_spacing = spacing;
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switch (m_mode)
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{
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case wxLC_ICON:
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{
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m_bound_all.width = m_spacing;
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m_bound_all.height = m_spacing+13;
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wxNode *node = m_items.First();
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if (node)
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{
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wxListItemData *item = (wxListItemData*)node->Data();
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wxString s;
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item->GetText( s );
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long lw,lh;
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dc->GetTextExtent( s, &lw, &lh );
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if (lw > m_spacing) m_bound_all.width = lw;
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}
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break;
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}
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case wxLC_LIST:
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{
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wxNode *node = m_items.First();
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if (node)
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{
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wxListItemData *item = (wxListItemData*)node->Data();
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wxString s;
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item->GetText( s );
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long lw,lh;
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dc->GetTextExtent( s, &lw, &lh );
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m_bound_all.width = lw;
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m_bound_all.height = lh;
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}
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break;
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}
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case wxLC_REPORT:
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{
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m_bound_all.width = 0;
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m_bound_all.height = 0;
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wxNode *node = m_items.First();
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while (node)
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{
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wxListItemData *item = (wxListItemData*)node->Data();
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wxString s;
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item->GetText( s );
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if (s.IsNull()) s = "H";
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long lw,lh;
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dc->GetTextExtent( s, &lw, &lh );
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item->SetSize( item->GetWidth(), lh );
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m_bound_all.width += lw;
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m_bound_all.height = lh;
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node = node->Next();
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}
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break;
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}
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}
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}
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void wxListLineData::SetPosition( wxDC *dc, int x, int y, int window_width )
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{
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m_bound_all.x = x;
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m_bound_all.y = y;
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switch (m_mode)
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{
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case wxLC_ICON:
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{
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AssignRect( m_bound_icon, 0, 0, 0, 0 );
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AssignRect( m_bound_label, 0, 0, 0, 0 );
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AssignRect( m_bound_hilight, m_bound_all );
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wxNode *node = m_items.First();
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if (node)
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{
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wxListItemData *item = (wxListItemData*)node->Data();
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if (item->HasImage())
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{
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wxListItemData *item = (wxListItemData*)node->Data();
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int w = 0;
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int h = 0;
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m_owner->GetImageSize( item->GetImage(), w, h );
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m_bound_icon.x = m_bound_all.x + (m_spacing/2) - (w/2);
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m_bound_icon.y = m_bound_all.y + m_spacing - h - 5;
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m_bound_icon.width = w;
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m_bound_icon.height = h;
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if (!item->HasText())
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{
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AssignRect( m_bound_hilight, m_bound_icon );
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m_bound_hilight.x -= 5;
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m_bound_hilight.y -= 5;
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m_bound_hilight.width += 9;
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m_bound_hilight.height += 9;
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}
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}
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if (item->HasText())
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{
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wxString s;
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item->GetText( s );
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long lw,lh;
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dc->GetTextExtent( s, &lw, &lh );
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if (m_bound_all.width > m_spacing)
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m_bound_label.x = m_bound_all.x;
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else
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m_bound_label.x = m_bound_all.x + (m_spacing/2) - lw/2;
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m_bound_label.y = m_bound_all.y + m_bound_all.height - lh;
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m_bound_label.width = lw;
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m_bound_label.height = lh;
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AssignRect( m_bound_hilight, m_bound_label );
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m_bound_hilight.x -= 2;
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m_bound_hilight.y -= 2;
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m_bound_hilight.width += 4;
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m_bound_hilight.height += 4;
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}
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}
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break;
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}
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case wxLC_LIST:
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{
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AssignRect( m_bound_label, m_bound_all );
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m_bound_all.x -= 2;
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m_bound_all.y -= 2;
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m_bound_all.width += 4;
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m_bound_all.height += 3;
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AssignRect( m_bound_hilight, m_bound_all );
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AssignRect( m_bound_icon, 0, 0, 0, 0 );
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break;
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}
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case wxLC_REPORT:
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{
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long lw,lh;
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dc->GetTextExtent( "H", &lw, &lh );
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m_bound_all.x = 0;
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m_bound_all.y -= 0;
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m_bound_all.height = lh+3;
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m_bound_all.width = window_width;
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AssignRect( m_bound_hilight, m_bound_all );
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AssignRect( m_bound_label, 0, 0, 0 ,0 );
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AssignRect( m_bound_icon, 0, 0, 0, 0 );
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break;
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}
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}
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}
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void wxListLineData::SetColumnPosition( int index, int x )
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{
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int i = index;
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wxNode *node = m_items.Nth( i );
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if (node)
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{
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wxListItemData *item = (wxListItemData*)node->Data();
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item->SetPosition( x, m_bound_all.y+1 );
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}
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}
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void wxListLineData::GetSize( int &width, int &height )
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{
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width = m_bound_all.width;
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height = m_bound_all.height;
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}
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void wxListLineData::GetExtent( int &x, int &y, int &width, int &height )
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{
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x = m_bound_all.x;
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y = m_bound_all.y;
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width = m_bound_all.width;
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height = m_bound_all.height;
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}
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void wxListLineData::GetLabelExtent( int &x, int &y, int &width, int &height )
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{
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x = m_bound_label.x;
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y = m_bound_label.y;
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width = m_bound_label.width;
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height = m_bound_label.height;
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}
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void wxListLineData::GetRect( wxRect &rect )
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{
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AssignRect( rect, m_bound_all );
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}
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long wxListLineData::IsHit( int x, int y )
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{
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wxNode *node = m_items.First();
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if (node)
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{
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wxListItemData *item = (wxListItemData*)node->Data();
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if (item->HasImage() && IsInRect( x, y, m_bound_icon )) return wxLIST_HITTEST_ONITEMICON;
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if (item->HasText() && IsInRect( x, y, m_bound_label )) return wxLIST_HITTEST_ONITEMLABEL;
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// if (!(item->HasImage() || item->HasText())) return 0;
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}
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// if there is no icon or text = empty
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if (IsInRect( x, y, m_bound_all )) return wxLIST_HITTEST_ONITEMICON;
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return 0;
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}
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void wxListLineData::InitItems( int num )
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{
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for (int i = 0; i < num; i++) m_items.Append( new wxListItemData() );
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}
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void wxListLineData::SetItem( int index, const wxListItem &info )
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{
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wxNode *node = m_items.Nth( index );
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if (node)
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{
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wxListItemData *item = (wxListItemData*)node->Data();
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item->SetItem( info );
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}
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}
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void wxListLineData::GetItem( int index, wxListItem &info )
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{
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int i = index;
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wxNode *node = m_items.Nth( i );
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if (node)
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{
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wxListItemData *item = (wxListItemData*)node->Data();
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item->GetItem( info );
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}
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}
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void wxListLineData::GetText( int index, wxString &s )
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{
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int i = index;
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wxNode *node = m_items.Nth( i );
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s = "";
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if (node)
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{
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wxListItemData *item = (wxListItemData*)node->Data();
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item->GetText( s );
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}
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}
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void wxListLineData::SetText( int index, const wxString s )
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{
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int i = index;
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wxNode *node = m_items.Nth( i );
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if (node)
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{
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wxListItemData *item = (wxListItemData*)node->Data();
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item->SetText( s );
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}
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}
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int wxListLineData::GetImage( int index )
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{
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int i = index;
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wxNode *node = m_items.Nth( i );
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if (node)
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{
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wxListItemData *item = (wxListItemData*)node->Data();
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return item->GetImage();
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}
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return -1;
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}
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void wxListLineData::DoDraw( wxDC *dc, bool hilight, bool paintBG )
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{
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long dev_x = dc->LogicalToDeviceX( m_bound_all.x-2 );
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long dev_y = dc->LogicalToDeviceY( m_bound_all.y-2 );
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long dev_w = dc->LogicalToDeviceXRel( m_bound_all.width+4 );
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long dev_h = dc->LogicalToDeviceYRel( m_bound_all.height+4 );
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if (!m_owner->IsExposed( dev_x, dev_y, dev_w, dev_h ))
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{
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return;
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}
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if (paintBG)
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{
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if (hilight)
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{
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dc->SetBrush( * m_hilightBrush );
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dc->SetPen( * wxTRANSPARENT_PEN );
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}
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else
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{
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dc->SetBrush( * wxWHITE_BRUSH );
|
|
dc->SetPen( * wxTRANSPARENT_PEN );
|
|
}
|
|
dc->DrawRectangle( m_bound_hilight.x, m_bound_hilight.y,
|
|
m_bound_hilight.width, m_bound_hilight.height );
|
|
}
|
|
|
|
dc->SetBackgroundMode(wxTRANSPARENT);
|
|
if (m_mode == wxLC_REPORT)
|
|
{
|
|
wxString s;
|
|
wxNode *node = m_items.First();
|
|
while (node)
|
|
{
|
|
wxListItemData *item = (wxListItemData*)node->Data();
|
|
dc->SetClippingRegion( item->GetX(), item->GetY(), item->GetWidth()-3, item->GetHeight() );
|
|
int x = item->GetX();
|
|
if (item->HasImage())
|
|
{
|
|
int y = 0;
|
|
m_owner->DrawImage( item->GetImage(), dc, x, item->GetY() );
|
|
m_owner->GetImageSize( item->GetImage(), x, y );
|
|
x += item->GetX() + 5;
|
|
}
|
|
if (item->HasText())
|
|
{
|
|
item->GetText( s );
|
|
if (hilight)
|
|
dc->SetTextForeground( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_HIGHLIGHTTEXT ) );
|
|
else
|
|
dc->SetTextForeground( *item->GetColour() );
|
|
dc->DrawText( s, x, item->GetY() );
|
|
}
|
|
dc->DestroyClippingRegion();
|
|
node = node->Next();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
wxNode *node = m_items.First();
|
|
if (node)
|
|
{
|
|
wxListItemData *item = (wxListItemData*)node->Data();
|
|
if (item->HasImage())
|
|
{
|
|
m_owner->DrawImage( item->GetImage(), dc, m_bound_icon.x, m_bound_icon.y );
|
|
}
|
|
if (item->HasText())
|
|
{
|
|
wxString s;
|
|
item->GetText( s );
|
|
if (hilight)
|
|
dc->SetTextForeground( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_HIGHLIGHTTEXT ) );
|
|
else
|
|
dc->SetTextForeground( * item->GetColour() );
|
|
dc->DrawText( s, m_bound_label.x, m_bound_label.y );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void wxListLineData::Hilight( bool on )
|
|
{
|
|
if (on == m_hilighted) return;
|
|
if (on)
|
|
m_owner->SelectLine( this );
|
|
else
|
|
m_owner->DeselectLine( this );
|
|
m_hilighted = on;
|
|
}
|
|
|
|
void wxListLineData::ReverseHilight( void )
|
|
{
|
|
m_hilighted = !m_hilighted;
|
|
if (m_hilighted)
|
|
m_owner->SelectLine( this );
|
|
else
|
|
m_owner->DeselectLine( this );
|
|
}
|
|
|
|
void wxListLineData::DrawRubberBand( wxDC *dc, bool on )
|
|
{
|
|
if (on)
|
|
{
|
|
dc->SetPen( * wxBLACK_PEN );
|
|
dc->SetBrush( * wxTRANSPARENT_BRUSH );
|
|
dc->DrawRectangle( m_bound_hilight.x, m_bound_hilight.y,
|
|
m_bound_hilight.width, m_bound_hilight.height );
|
|
}
|
|
}
|
|
|
|
void wxListLineData::Draw( wxDC *dc )
|
|
{
|
|
DoDraw( dc, m_hilighted, m_hilighted );
|
|
}
|
|
|
|
bool wxListLineData::IsInRect( int x, int y, const wxRect &rect )
|
|
{
|
|
return ((x >= rect.x) && (x <= rect.x+rect.width) &&
|
|
(y >= rect.y) && (y <= rect.y+rect.height));
|
|
}
|
|
|
|
bool wxListLineData::IsHilighted( void )
|
|
{
|
|
return m_hilighted;
|
|
}
|
|
|
|
void wxListLineData::AssignRect( wxRect &dest, int x, int y, int width, int height )
|
|
{
|
|
dest.x = x;
|
|
dest.y = y;
|
|
dest.width = width;
|
|
dest.height = height;
|
|
}
|
|
|
|
void wxListLineData::AssignRect( wxRect &dest, const wxRect &source )
|
|
{
|
|
dest.x = source.x;
|
|
dest.y = source.y;
|
|
dest.width = source.width;
|
|
dest.height = source.height;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// wxListHeaderWindow
|
|
//-----------------------------------------------------------------------------
|
|
|
|
IMPLEMENT_DYNAMIC_CLASS(wxListHeaderWindow,wxWindow);
|
|
|
|
BEGIN_EVENT_TABLE(wxListHeaderWindow,wxWindow)
|
|
EVT_PAINT (wxListHeaderWindow::OnPaint)
|
|
EVT_MOUSE_EVENTS (wxListHeaderWindow::OnMouse)
|
|
EVT_SET_FOCUS (wxListHeaderWindow::OnSetFocus)
|
|
END_EVENT_TABLE()
|
|
|
|
wxListHeaderWindow::wxListHeaderWindow( void )
|
|
{
|
|
m_owner = (wxListMainWindow *) NULL;
|
|
m_currentCursor = (wxCursor *) NULL;
|
|
m_resizeCursor = (wxCursor *) NULL;
|
|
m_isDraging = FALSE;
|
|
}
|
|
|
|
wxListHeaderWindow::wxListHeaderWindow( wxWindow *win, wxWindowID id, wxListMainWindow *owner,
|
|
const wxPoint &pos, const wxSize &size,
|
|
long style, const wxString &name ) :
|
|
wxWindow( win, id, pos, size, style, name )
|
|
{
|
|
m_owner = owner;
|
|
// m_currentCursor = wxSTANDARD_CURSOR;
|
|
m_currentCursor = (wxCursor *) NULL;
|
|
m_resizeCursor = new wxCursor( wxCURSOR_SIZEWE );
|
|
m_isDraging = FALSE;
|
|
}
|
|
|
|
wxListHeaderWindow::~wxListHeaderWindow( void )
|
|
{
|
|
delete m_resizeCursor;
|
|
}
|
|
|
|
void wxListHeaderWindow::DoDrawRect( wxDC *dc, int x, int y, int w, int h )
|
|
{
|
|
const int m_corner = 1;
|
|
|
|
dc->SetBrush( *wxTRANSPARENT_BRUSH );
|
|
|
|
dc->SetPen( *wxBLACK_PEN );
|
|
dc->DrawLine( x+w-m_corner+1, y, x+w, y+h ); // right (outer)
|
|
dc->DrawRectangle( x, y+h, w+1, 1 ); // bottom (outer)
|
|
|
|
wxPen pen( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNSHADOW ), 1, wxSOLID );
|
|
|
|
dc->SetPen( pen );
|
|
dc->DrawLine( x+w-m_corner, y, x+w-1, y+h ); // right (inner)
|
|
dc->DrawRectangle( x+1, y+h-1, w-2, 1 ); // bottom (inner)
|
|
|
|
dc->SetPen( *wxWHITE_PEN );
|
|
dc->DrawRectangle( x, y, w-m_corner+1, 1 ); // top (outer)
|
|
dc->DrawRectangle( x, y, 1, h ); // left (outer)
|
|
dc->DrawLine( x, y+h-1, x+1, y+h-1 );
|
|
dc->DrawLine( x+w-1, y, x+w-1, y+1 );
|
|
}
|
|
|
|
void wxListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
|
|
{
|
|
wxPaintDC dc( this );
|
|
PrepareDC( dc );
|
|
|
|
dc.BeginDrawing();
|
|
|
|
dc.SetFont( GetFont() );
|
|
|
|
int w = 0;
|
|
int h = 0;
|
|
int x = 0;
|
|
int y = 0;
|
|
GetClientSize( &w, &h );
|
|
|
|
dc.SetBackgroundMode(wxTRANSPARENT);
|
|
dc.SetTextForeground( *wxBLACK );
|
|
if (m_foregroundColour.Ok()) dc.SetTextForeground( m_foregroundColour );
|
|
|
|
x = 1;
|
|
y = 1;
|
|
int numColumns = m_owner->GetColumnCount();
|
|
wxListItem item;
|
|
for (int i = 0; i < numColumns; i++)
|
|
{
|
|
m_owner->GetColumn( i, item );
|
|
int cw = item.m_width-2;
|
|
if ((i+1 == numColumns) || (x+item.m_width > w-5)) cw = w-x-1;
|
|
dc.SetPen( *wxWHITE_PEN );
|
|
|
|
DoDrawRect( &dc, x, y, cw, h-2 );
|
|
dc.SetClippingRegion( x, y, cw-5, h-4 );
|
|
dc.DrawText( item.m_text, x+4, y+3 );
|
|
dc.DestroyClippingRegion();
|
|
x += item.m_width;
|
|
if (x > w+5) break;
|
|
}
|
|
dc.EndDrawing();
|
|
}
|
|
|
|
void wxListHeaderWindow::DrawCurrent()
|
|
{
|
|
int x1 = m_currentX;
|
|
int y1 = 0;
|
|
int x2 = m_currentX-1;
|
|
int y2 = 0;
|
|
int dummy;
|
|
m_owner->GetClientSize( &dummy, &y2 );
|
|
ClientToScreen( &x1, &y1 );
|
|
m_owner->ClientToScreen( &x2, &y2 );
|
|
|
|
wxScreenDC dc;
|
|
dc.SetLogicalFunction( wxXOR );
|
|
dc.SetPen( wxPen( *wxBLACK, 2, wxSOLID ) );
|
|
dc.SetBrush( *wxTRANSPARENT_BRUSH );
|
|
|
|
dc.DrawLine( x1, y1, x2, y2 );
|
|
|
|
dc.SetLogicalFunction( wxCOPY );
|
|
|
|
dc.SetPen( wxNullPen );
|
|
dc.SetBrush( wxNullBrush );
|
|
}
|
|
|
|
void wxListHeaderWindow::OnMouse( wxMouseEvent &event )
|
|
{
|
|
int x = event.GetX();
|
|
int y = event.GetY();
|
|
if (m_isDraging)
|
|
{
|
|
DrawCurrent();
|
|
if (event.ButtonUp())
|
|
{
|
|
ReleaseMouse();
|
|
m_isDraging = FALSE;
|
|
m_owner->SetColumnWidth( m_column, m_currentX-m_minX );
|
|
}
|
|
else
|
|
{
|
|
int size_x = 0;
|
|
int dummy;
|
|
GetClientSize( &size_x, & dummy );
|
|
if (x > m_minX+7)
|
|
m_currentX = x;
|
|
else
|
|
m_currentX = m_minX+7;
|
|
if (m_currentX > size_x-7) m_currentX = size_x-7;
|
|
DrawCurrent();
|
|
}
|
|
return;
|
|
}
|
|
|
|
m_minX = 0;
|
|
bool hit_border = FALSE;
|
|
int xpos = 0;
|
|
for (int j = 0; j < m_owner->GetColumnCount(); j++)
|
|
{
|
|
xpos += m_owner->GetColumnWidth( j );
|
|
if ((abs(x-xpos) < 3) && (y < 22))
|
|
{
|
|
hit_border = TRUE;
|
|
m_column = j;
|
|
break;
|
|
}
|
|
m_minX = xpos;
|
|
}
|
|
|
|
if (event.LeftDown() && hit_border)
|
|
{
|
|
m_isDraging = TRUE;
|
|
m_currentX = x;
|
|
DrawCurrent();
|
|
CaptureMouse();
|
|
return;
|
|
}
|
|
|
|
if (event.Moving())
|
|
{
|
|
if (hit_border)
|
|
{
|
|
if (m_currentCursor == wxSTANDARD_CURSOR) SetCursor( * m_resizeCursor );
|
|
m_currentCursor = m_resizeCursor;
|
|
}
|
|
else
|
|
{
|
|
if (m_currentCursor != wxSTANDARD_CURSOR) SetCursor( * wxSTANDARD_CURSOR );
|
|
m_currentCursor = wxSTANDARD_CURSOR;
|
|
}
|
|
}
|
|
}
|
|
|
|
void wxListHeaderWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
|
|
{
|
|
m_owner->SetFocus();
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// wxListRenameTimer (internal)
|
|
//-----------------------------------------------------------------------------
|
|
|
|
wxListRenameTimer::wxListRenameTimer( wxListMainWindow *owner )
|
|
{
|
|
m_owner = owner;
|
|
}
|
|
|
|
void wxListRenameTimer::Notify()
|
|
{
|
|
m_owner->OnRenameTimer();
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// wxListTextCtrl (internal)
|
|
//-----------------------------------------------------------------------------
|
|
|
|
IMPLEMENT_DYNAMIC_CLASS(wxListTextCtrl,wxTextCtrl);
|
|
|
|
BEGIN_EVENT_TABLE(wxListTextCtrl,wxTextCtrl)
|
|
EVT_CHAR (wxListTextCtrl::OnChar)
|
|
EVT_KILL_FOCUS (wxListTextCtrl::OnKillFocus)
|
|
END_EVENT_TABLE()
|
|
|
|
wxListTextCtrl::wxListTextCtrl( wxWindow *parent, const wxWindowID id,
|
|
bool *accept, wxString *res, wxListMainWindow *owner,
|
|
const wxString &value, const wxPoint &pos, const wxSize &size,
|
|
int style, const wxValidator& validator, const wxString &name ) :
|
|
wxTextCtrl( parent, id, value, pos, size, style, validator, name )
|
|
{
|
|
m_res = res;
|
|
m_accept = accept;
|
|
m_owner = owner;
|
|
}
|
|
|
|
void wxListTextCtrl::OnChar( wxKeyEvent &event )
|
|
{
|
|
if (event.m_keyCode == WXK_RETURN)
|
|
{
|
|
(*m_accept) = TRUE;
|
|
(*m_res) = GetValue();
|
|
m_owner->OnRenameAccept();
|
|
// Show( FALSE );
|
|
Destroy();
|
|
return;
|
|
}
|
|
if (event.m_keyCode == WXK_ESCAPE)
|
|
{
|
|
(*m_accept) = FALSE;
|
|
(*m_res) = "";
|
|
// Show( FALSE );
|
|
Destroy();
|
|
return;
|
|
}
|
|
event.Skip();
|
|
}
|
|
|
|
void wxListTextCtrl::OnKillFocus( wxFocusEvent &WXUNUSED(event) )
|
|
{
|
|
(*m_accept) = FALSE;
|
|
(*m_res) = "";
|
|
// Show( FALSE );
|
|
Destroy();
|
|
return;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// wxListMainWindow
|
|
//-----------------------------------------------------------------------------
|
|
|
|
IMPLEMENT_DYNAMIC_CLASS(wxListMainWindow,wxScrolledWindow);
|
|
|
|
BEGIN_EVENT_TABLE(wxListMainWindow,wxScrolledWindow)
|
|
EVT_PAINT (wxListMainWindow::OnPaint)
|
|
EVT_SIZE (wxListMainWindow::OnSize)
|
|
EVT_MOUSE_EVENTS (wxListMainWindow::OnMouse)
|
|
EVT_CHAR (wxListMainWindow::OnChar)
|
|
EVT_SET_FOCUS (wxListMainWindow::OnSetFocus)
|
|
EVT_KILL_FOCUS (wxListMainWindow::OnKillFocus)
|
|
END_EVENT_TABLE()
|
|
|
|
wxListMainWindow::wxListMainWindow( void )
|
|
{
|
|
m_mode = 0;
|
|
m_lines.DeleteContents( TRUE );
|
|
m_columns.DeleteContents( TRUE );
|
|
m_current = (wxListLineData *) NULL;
|
|
m_visibleLines = 0;
|
|
m_hilightBrush = (wxBrush *) NULL;
|
|
m_xScroll = 0;
|
|
m_yScroll = 0;
|
|
m_dirty = TRUE;
|
|
m_small_image_list = (wxImageList *) NULL;
|
|
m_normal_image_list = (wxImageList *) NULL;
|
|
m_small_spacing = 30;
|
|
m_normal_spacing = 40;
|
|
m_hasFocus = FALSE;
|
|
m_usedKeys = TRUE;
|
|
m_lastOnSame = FALSE;
|
|
m_renameTimer = new wxListRenameTimer( this );
|
|
m_isCreated = FALSE;
|
|
m_dragCount = 0;
|
|
}
|
|
|
|
wxListMainWindow::wxListMainWindow( wxWindow *parent, wxWindowID id,
|
|
const wxPoint &pos, const wxSize &size,
|
|
long style, const wxString &name ) :
|
|
wxScrolledWindow( parent, id, pos, size, style|wxHSCROLL|wxVSCROLL, name )
|
|
{
|
|
m_mode = style;
|
|
m_lines.DeleteContents( TRUE );
|
|
m_columns.DeleteContents( TRUE );
|
|
m_current = (wxListLineData *) NULL;
|
|
m_dirty = TRUE;
|
|
m_visibleLines = 0;
|
|
m_hilightBrush = new wxBrush( wxSystemSettings::GetSystemColour(wxSYS_COLOUR_HIGHLIGHT), wxSOLID );
|
|
m_small_image_list = (wxImageList *) NULL;
|
|
m_normal_image_list = (wxImageList *) NULL;
|
|
m_small_spacing = 30;
|
|
m_normal_spacing = 40;
|
|
m_hasFocus = FALSE;
|
|
m_dragCount = 0;
|
|
m_isCreated = FALSE;
|
|
wxSize sz = size;
|
|
sz.y = 25;
|
|
|
|
if (m_mode & wxLC_REPORT)
|
|
{
|
|
m_xScroll = 0;
|
|
m_yScroll = 15;
|
|
}
|
|
else
|
|
{
|
|
m_xScroll = 15;
|
|
m_yScroll = 0;
|
|
}
|
|
SetScrollbars( m_xScroll, m_yScroll, 0, 0, 0, 0 );
|
|
|
|
m_usedKeys = TRUE;
|
|
m_lastOnSame = FALSE;
|
|
m_renameTimer = new wxListRenameTimer( this );
|
|
m_renameAccept = FALSE;
|
|
|
|
SetBackgroundColour( *wxWHITE );
|
|
}
|
|
|
|
wxListMainWindow::~wxListMainWindow( void )
|
|
{
|
|
if (m_hilightBrush) delete m_hilightBrush;
|
|
|
|
delete m_renameTimer;
|
|
}
|
|
|
|
void wxListMainWindow::RefreshLine( wxListLineData *line )
|
|
{
|
|
int x = 0;
|
|
int y = 0;
|
|
int w = 0;
|
|
int h = 0;
|
|
if (line)
|
|
{
|
|
wxClientDC dc(this);
|
|
PrepareDC( dc );
|
|
line->GetExtent( x, y, w, h );
|
|
wxRect rect(
|
|
dc.LogicalToDeviceX(x-3),
|
|
dc.LogicalToDeviceY(y-3),
|
|
dc.LogicalToDeviceXRel(w+6),
|
|
dc.LogicalToDeviceXRel(h+6) );
|
|
Refresh( TRUE, &rect );
|
|
}
|
|
}
|
|
|
|
void wxListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
|
|
{
|
|
// Note: a wxPaintDC must be constructed even if no drawing is
|
|
// done (a Windows requirement).
|
|
wxPaintDC dc( this );
|
|
PrepareDC( dc );
|
|
|
|
if (m_dirty) return;
|
|
|
|
if (m_lines.GetCount() == 0) return;
|
|
|
|
dc.BeginDrawing();
|
|
|
|
dc.SetFont( GetFont() );
|
|
|
|
if (m_mode & wxLC_REPORT)
|
|
{
|
|
int lineSpacing = 0;
|
|
wxListLineData *line = (wxListLineData*)m_lines.First()->Data();
|
|
int dummy = 0;
|
|
line->GetSize( dummy, lineSpacing );
|
|
lineSpacing += 1;
|
|
|
|
int y_s = m_yScroll*GetScrollPos( wxVERTICAL );
|
|
|
|
wxNode *node = m_lines.Nth( y_s / lineSpacing );
|
|
for (int i = 0; i < m_visibleLines+2; i++)
|
|
{
|
|
if (!node) break;
|
|
|
|
line = (wxListLineData*)node->Data();
|
|
line->Draw( &dc );
|
|
node = node->Next();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
wxNode *node = m_lines.First();
|
|
while (node)
|
|
{
|
|
wxListLineData *line = (wxListLineData*)node->Data();
|
|
line->Draw( &dc );
|
|
node = node->Next();
|
|
}
|
|
}
|
|
|
|
if (m_current) m_current->DrawRubberBand( &dc, m_hasFocus );
|
|
|
|
dc.EndDrawing();
|
|
}
|
|
|
|
void wxListMainWindow::HilightAll( bool on )
|
|
{
|
|
wxNode *node = m_lines.First();
|
|
while (node)
|
|
{
|
|
wxListLineData *line = (wxListLineData *)node->Data();
|
|
if (line->IsHilighted() != on)
|
|
{
|
|
line->Hilight( on );
|
|
RefreshLine( line );
|
|
}
|
|
node = node->Next();
|
|
}
|
|
}
|
|
|
|
void wxListMainWindow::SendNotify( wxListLineData *line, wxEventType command )
|
|
{
|
|
wxListEvent le( command, GetParent()->GetId() );
|
|
le.SetEventObject( GetParent() );
|
|
le.m_itemIndex = GetIndexOfLine( line );
|
|
line->GetItem( 0, le.m_item );
|
|
GetParent()->GetEventHandler()->ProcessEvent( le );
|
|
}
|
|
|
|
void wxListMainWindow::FocusLine( wxListLineData *WXUNUSED(line) )
|
|
{
|
|
// SendNotify( line, wxEVT_COMMAND_LIST_ITEM_FOCUSSED );
|
|
}
|
|
|
|
void wxListMainWindow::UnfocusLine( wxListLineData *WXUNUSED(line) )
|
|
{
|
|
// SendNotify( line, wxEVT_COMMAND_LIST_ITEM_UNFOCUSSED );
|
|
}
|
|
|
|
void wxListMainWindow::SelectLine( wxListLineData *line )
|
|
{
|
|
SendNotify( line, wxEVT_COMMAND_LIST_ITEM_SELECTED );
|
|
}
|
|
|
|
void wxListMainWindow::DeselectLine( wxListLineData *line )
|
|
{
|
|
SendNotify( line, wxEVT_COMMAND_LIST_ITEM_DESELECTED );
|
|
}
|
|
|
|
void wxListMainWindow::DeleteLine( wxListLineData *line )
|
|
{
|
|
SendNotify( line, wxEVT_COMMAND_LIST_DELETE_ITEM );
|
|
}
|
|
|
|
void wxListMainWindow::StartLabelEdit( wxListLineData *line )
|
|
{
|
|
SendNotify( line, wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT );
|
|
}
|
|
|
|
void wxListMainWindow::RenameLine( wxListLineData *line, const wxString &newName )
|
|
{
|
|
wxListEvent le( wxEVT_COMMAND_LIST_END_LABEL_EDIT, GetParent()->GetId() );
|
|
le.SetEventObject( GetParent() );
|
|
le.m_itemIndex = GetIndexOfLine( line );
|
|
line->GetItem( 0, le.m_item );
|
|
le.m_item.m_text = newName;
|
|
GetParent()->GetEventHandler()->ProcessEvent( le );
|
|
}
|
|
|
|
void wxListMainWindow::OnRenameTimer()
|
|
{
|
|
StartLabelEdit( m_current );
|
|
wxString s;
|
|
m_current->GetText( 0, s );
|
|
int x = 0;
|
|
int y = 0;
|
|
int w = 0;
|
|
int h = 0;
|
|
m_current->GetLabelExtent( x, y, w, h );
|
|
|
|
wxClientDC dc(this);
|
|
PrepareDC( dc );
|
|
x = dc.LogicalToDeviceX( x );
|
|
y = dc.LogicalToDeviceY( y );
|
|
|
|
wxListTextCtrl *text = new wxListTextCtrl(
|
|
this, -1, &m_renameAccept, &m_renameRes, this, s, wxPoint(x-4,y-4), wxSize(w+11,h+8) );
|
|
text->SetFocus();
|
|
}
|
|
|
|
void wxListMainWindow::OnRenameAccept()
|
|
{
|
|
RenameLine( m_current, m_renameRes );
|
|
}
|
|
|
|
void wxListMainWindow::OnMouse( wxMouseEvent &event )
|
|
{
|
|
if (GetParent()->GetEventHandler()->ProcessEvent( event)) return;
|
|
|
|
if (!m_current) return;
|
|
if (m_dirty) return;
|
|
|
|
wxClientDC dc(this);
|
|
PrepareDC(dc);
|
|
long x = dc.DeviceToLogicalX( (long)event.GetX() );
|
|
long y = dc.DeviceToLogicalY( (long)event.GetY() );
|
|
|
|
/* Did we actually hit an item ? */
|
|
long hitResult = 0;
|
|
wxNode *node = m_lines.First();
|
|
wxListLineData *line = (wxListLineData *) NULL;
|
|
while (node)
|
|
{
|
|
line = (wxListLineData*)node->Data();
|
|
hitResult = line->IsHit( x, y );
|
|
if (hitResult) break;
|
|
line = (wxListLineData *) NULL;
|
|
node = node->Next();
|
|
}
|
|
|
|
if (!event.Dragging())
|
|
m_dragCount = 0;
|
|
else
|
|
m_dragCount++;
|
|
|
|
if (event.Dragging() && (m_dragCount > 3))
|
|
{
|
|
m_dragCount = 0;
|
|
|
|
wxListEvent le( wxEVT_COMMAND_LIST_BEGIN_DRAG, GetParent()->GetId() );
|
|
le.SetEventObject( GetParent() );
|
|
le.m_pointDrag.x = x;
|
|
le.m_pointDrag.y = y;
|
|
GetParent()->GetEventHandler()->ProcessEvent( le );
|
|
|
|
return;
|
|
}
|
|
|
|
if (!line) return;
|
|
|
|
if (event.ButtonDClick())
|
|
{
|
|
m_usedKeys = FALSE;
|
|
m_lastOnSame = FALSE;
|
|
m_renameTimer->Stop();
|
|
|
|
SendNotify( line, wxEVT_COMMAND_LIST_ITEM_ACTIVATED );
|
|
|
|
return;
|
|
}
|
|
|
|
if (event.LeftUp() && m_lastOnSame)
|
|
{
|
|
m_usedKeys = FALSE;
|
|
if ((line == m_current) &&
|
|
(hitResult == wxLIST_HITTEST_ONITEMLABEL) &&
|
|
(m_mode & wxLC_EDIT_LABELS) )
|
|
{
|
|
m_renameTimer->Start( 100, TRUE );
|
|
}
|
|
m_lastOnSame = FALSE;
|
|
return;
|
|
}
|
|
|
|
if (event.RightDown())
|
|
{
|
|
SendNotify( line, wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK );
|
|
return;
|
|
}
|
|
|
|
if (event.MiddleDown())
|
|
{
|
|
SendNotify( line, wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK );
|
|
return;
|
|
}
|
|
|
|
if (event.LeftDown())
|
|
{
|
|
m_usedKeys = FALSE;
|
|
wxListLineData *oldCurrent = m_current;
|
|
if (m_mode & wxLC_SINGLE_SEL)
|
|
{
|
|
m_current = line;
|
|
HilightAll( FALSE );
|
|
m_current->ReverseHilight();
|
|
RefreshLine( m_current );
|
|
}
|
|
else
|
|
{
|
|
if (event.ShiftDown())
|
|
{
|
|
m_current = line;
|
|
m_current->ReverseHilight();
|
|
RefreshLine( m_current );
|
|
}
|
|
else if (event.ControlDown())
|
|
{
|
|
m_current = line;
|
|
|
|
int numOfCurrent = -1;
|
|
node = m_lines.First();
|
|
while (node)
|
|
{
|
|
wxListLineData *test_line = (wxListLineData*)node->Data();
|
|
numOfCurrent++;
|
|
if (test_line == oldCurrent) break;
|
|
node = node->Next();
|
|
}
|
|
|
|
int numOfLine = -1;
|
|
node = m_lines.First();
|
|
while (node)
|
|
{
|
|
wxListLineData *test_line = (wxListLineData*)node->Data();
|
|
numOfLine++;
|
|
if (test_line == line) break;
|
|
node = node->Next();
|
|
}
|
|
|
|
if (numOfLine < numOfCurrent)
|
|
{
|
|
int i = numOfLine;
|
|
numOfLine = numOfCurrent;
|
|
numOfCurrent = i;
|
|
}
|
|
|
|
wxNode *node = m_lines.Nth( numOfCurrent );
|
|
for (int i = 0; i <= numOfLine-numOfCurrent; i++)
|
|
{
|
|
wxListLineData *test_line= (wxListLineData*)node->Data();
|
|
test_line->Hilight(TRUE);
|
|
RefreshLine( test_line );
|
|
node = node->Next();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
m_current = line;
|
|
HilightAll( FALSE );
|
|
m_current->ReverseHilight();
|
|
RefreshLine( m_current );
|
|
}
|
|
}
|
|
if (m_current != oldCurrent)
|
|
{
|
|
RefreshLine( oldCurrent );
|
|
UnfocusLine( oldCurrent );
|
|
FocusLine( m_current );
|
|
}
|
|
m_lastOnSame = (m_current == oldCurrent);
|
|
return;
|
|
}
|
|
}
|
|
|
|
void wxListMainWindow::MoveToFocus( void )
|
|
{
|
|
if (!m_current) return;
|
|
|
|
int x = 0;
|
|
int y = 0;
|
|
int w = 0;
|
|
int h = 0;
|
|
m_current->GetExtent( x, y, w, h );
|
|
|
|
int w_p = 0;
|
|
int h_p = 0;
|
|
GetClientSize( &w_p, &h_p );
|
|
|
|
if (m_mode & wxLC_REPORT)
|
|
{
|
|
int y_s = m_yScroll*GetScrollPos( wxVERTICAL );
|
|
if ((y > y_s) && (y+h < y_s+h_p)) return;
|
|
if (y-y_s < 5) { Scroll( -1, (y-5-h_p/2)/m_yScroll ); Refresh(); }
|
|
if (y+h+5 > y_s+h_p) { Scroll( -1, (y+h-h_p/2+h+15)/m_yScroll); Refresh(); }
|
|
}
|
|
else
|
|
{
|
|
int x_s = m_xScroll*GetScrollPos( wxHORIZONTAL );
|
|
if ((x > x_s) && (x+w < x_s+w_p)) return;
|
|
if (x-x_s < 5) { Scroll( (x-5)/m_xScroll, -1 ); Refresh(); }
|
|
if (x+w-5 > x_s+w_p) { Scroll( (x+w-w_p+15)/m_xScroll, -1 ); Refresh(); }
|
|
}
|
|
}
|
|
|
|
void wxListMainWindow::OnArrowChar( wxListLineData *newCurrent, bool shiftDown )
|
|
{
|
|
if ((m_mode & wxLC_SINGLE_SEL) || (m_usedKeys == FALSE)) m_current->Hilight( FALSE );
|
|
wxListLineData *oldCurrent = m_current;
|
|
m_current = newCurrent;
|
|
MoveToFocus();
|
|
if (shiftDown || (m_mode & wxLC_SINGLE_SEL)) m_current->Hilight( TRUE );
|
|
RefreshLine( m_current );
|
|
RefreshLine( oldCurrent );
|
|
FocusLine( m_current );
|
|
UnfocusLine( oldCurrent );
|
|
}
|
|
|
|
void wxListMainWindow::OnChar( wxKeyEvent &event )
|
|
{
|
|
wxWindow *parent = GetParent();
|
|
|
|
/* we send a list_key event up */
|
|
wxListEvent le( wxEVT_COMMAND_LIST_KEY_DOWN, GetParent()->GetId() );
|
|
le.m_code = event.KeyCode();
|
|
le.SetEventObject( parent );
|
|
parent->GetEventHandler()->ProcessEvent( le );
|
|
|
|
/* we propagate the key event up */
|
|
wxKeyEvent ke( wxEVT_KEY_DOWN );
|
|
ke.m_shiftDown = event.m_shiftDown;
|
|
ke.m_controlDown = event.m_controlDown;
|
|
ke.m_altDown = event.m_altDown;
|
|
ke.m_metaDown = event.m_metaDown;
|
|
ke.m_keyCode = event.m_keyCode;
|
|
ke.m_x = event.m_x;
|
|
ke.m_y = event.m_y;
|
|
ke.SetEventObject( parent );
|
|
if (parent->GetEventHandler()->ProcessEvent( ke )) return;
|
|
|
|
/* no item -> nothing to do */
|
|
if (!m_current)
|
|
{
|
|
event.Skip();
|
|
return;
|
|
}
|
|
|
|
switch (event.KeyCode())
|
|
{
|
|
case WXK_UP:
|
|
{
|
|
wxNode *node = m_lines.Member( m_current )->Previous();
|
|
if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
|
|
break;
|
|
}
|
|
case WXK_DOWN:
|
|
{
|
|
wxNode *node = m_lines.Member( m_current )->Next();
|
|
if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
|
|
break;
|
|
}
|
|
case WXK_END:
|
|
{
|
|
wxNode *node = m_lines.Last();
|
|
OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
|
|
break;
|
|
}
|
|
case WXK_HOME:
|
|
{
|
|
wxNode *node = m_lines.First();
|
|
OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
|
|
break;
|
|
}
|
|
case WXK_PRIOR:
|
|
{
|
|
int steps = 0;
|
|
if (m_mode & wxLC_REPORT)
|
|
{
|
|
steps = m_visibleLines-1;
|
|
}
|
|
else
|
|
{
|
|
int pos = 0;
|
|
wxNode *node = m_lines.First();
|
|
for (;;) { if (m_current == (wxListLineData*)node->Data()) break; pos++; node = node->Next(); }
|
|
steps = pos % m_visibleLines;
|
|
}
|
|
wxNode *node = m_lines.Member( m_current );
|
|
for (int i = 0; i < steps; i++) if (node->Previous()) node = node->Previous();
|
|
if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
|
|
break;
|
|
}
|
|
case WXK_NEXT:
|
|
{
|
|
int steps = 0;
|
|
if (m_mode & wxLC_REPORT)
|
|
{
|
|
steps = m_visibleLines-1;
|
|
}
|
|
else
|
|
{
|
|
int pos = 0; wxNode *node = m_lines.First();
|
|
for (;;) { if (m_current == (wxListLineData*)node->Data()) break; pos++; node = node->Next(); }
|
|
steps = m_visibleLines-(pos % m_visibleLines)-1;
|
|
}
|
|
wxNode *node = m_lines.Member( m_current );
|
|
for (int i = 0; i < steps; i++) if (node->Next()) node = node->Next();
|
|
if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
|
|
break;
|
|
}
|
|
case WXK_LEFT:
|
|
{
|
|
if (!(m_mode & wxLC_REPORT))
|
|
{
|
|
wxNode *node = m_lines.Member( m_current );
|
|
for (int i = 0; i <m_visibleLines; i++) if (node->Previous()) node = node->Previous();
|
|
if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
|
|
}
|
|
break;
|
|
}
|
|
case WXK_RIGHT:
|
|
{
|
|
if (!(m_mode & wxLC_REPORT))
|
|
{
|
|
wxNode *node = m_lines.Member( m_current );
|
|
for (int i = 0; i <m_visibleLines; i++) if (node->Next()) node = node->Next();
|
|
if (node) OnArrowChar( (wxListLineData*)node->Data(), event.ShiftDown() );
|
|
}
|
|
break;
|
|
}
|
|
case WXK_SPACE:
|
|
{
|
|
m_current->ReverseHilight();
|
|
RefreshLine( m_current );
|
|
break;
|
|
}
|
|
case WXK_INSERT:
|
|
{
|
|
if (!(m_mode & wxLC_SINGLE_SEL))
|
|
{
|
|
wxListLineData *oldCurrent = m_current;
|
|
m_current->ReverseHilight();
|
|
wxNode *node = m_lines.Member( m_current )->Next();
|
|
if (node) m_current = (wxListLineData*)node->Data();
|
|
MoveToFocus();
|
|
RefreshLine( oldCurrent );
|
|
RefreshLine( m_current );
|
|
UnfocusLine( oldCurrent );
|
|
FocusLine( m_current );
|
|
}
|
|
break;
|
|
}
|
|
case WXK_RETURN:
|
|
case WXK_EXECUTE:
|
|
{
|
|
wxListEvent le( wxEVT_COMMAND_LIST_ITEM_ACTIVATED, GetParent()->GetId() );
|
|
le.SetEventObject( GetParent() );
|
|
le.m_itemIndex = GetIndexOfLine( m_current );
|
|
m_current->GetItem( 0, le.m_item );
|
|
GetParent()->GetEventHandler()->ProcessEvent( le );
|
|
break;
|
|
}
|
|
default:
|
|
{
|
|
event.Skip();
|
|
return;
|
|
}
|
|
}
|
|
m_usedKeys = TRUE;
|
|
}
|
|
|
|
void wxListMainWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
|
|
{
|
|
m_hasFocus = TRUE;
|
|
RefreshLine( m_current );
|
|
|
|
if (!GetParent()) return;
|
|
|
|
wxFocusEvent event( wxEVT_SET_FOCUS, GetParent()->GetId() );
|
|
event.SetEventObject( GetParent() );
|
|
GetParent()->GetEventHandler()->ProcessEvent( event );
|
|
}
|
|
|
|
void wxListMainWindow::OnKillFocus( wxFocusEvent &WXUNUSED(event) )
|
|
{
|
|
m_hasFocus = FALSE;
|
|
RefreshLine( m_current );
|
|
}
|
|
|
|
void wxListMainWindow::OnSize( wxSizeEvent &WXUNUSED(event) )
|
|
{
|
|
/*
|
|
We don't even allow the wxScrolledWindow::AdjustScrollbars() call
|
|
|
|
*/
|
|
}
|
|
|
|
void wxListMainWindow::DrawImage( int index, wxDC *dc, int x, int y )
|
|
{
|
|
if ((m_mode & wxLC_ICON) && (m_normal_image_list))
|
|
{
|
|
m_normal_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
|
|
return;
|
|
}
|
|
if ((m_mode & wxLC_SMALL_ICON) && (m_small_image_list))
|
|
{
|
|
m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
|
|
}
|
|
if ((m_mode & wxLC_REPORT) && (m_small_image_list))
|
|
{
|
|
m_small_image_list->Draw( index, *dc, x, y, wxIMAGELIST_DRAW_TRANSPARENT );
|
|
return;
|
|
}
|
|
}
|
|
|
|
void wxListMainWindow::GetImageSize( int index, int &width, int &height )
|
|
{
|
|
if ((m_mode & wxLC_ICON) && (m_normal_image_list))
|
|
{
|
|
m_normal_image_list->GetSize( index, width, height );
|
|
return;
|
|
}
|
|
if ((m_mode & wxLC_SMALL_ICON) && (m_small_image_list))
|
|
{
|
|
m_small_image_list->GetSize( index, width, height );
|
|
return;
|
|
}
|
|
if ((m_mode & wxLC_REPORT) && (m_small_image_list))
|
|
{
|
|
m_small_image_list->GetSize( index, width, height );
|
|
return;
|
|
}
|
|
width = 0;
|
|
height = 0;
|
|
}
|
|
|
|
int wxListMainWindow::GetTextLength( wxString &s )
|
|
{
|
|
wxClientDC dc( this );
|
|
long lw = 0;
|
|
long lh = 0;
|
|
dc.GetTextExtent( s, &lw, &lh );
|
|
return lw + 6;
|
|
}
|
|
|
|
int wxListMainWindow::GetIndexOfLine( const wxListLineData *line )
|
|
{
|
|
int i = 0;
|
|
wxNode *node = m_lines.First();
|
|
while (node)
|
|
{
|
|
if (line == (wxListLineData*)node->Data()) return i;
|
|
i++;
|
|
node = node->Next();
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
void wxListMainWindow::SetImageList( wxImageList *imageList, int which )
|
|
{
|
|
m_dirty = TRUE;
|
|
if (which == wxIMAGE_LIST_NORMAL) m_normal_image_list = imageList;
|
|
if (which == wxIMAGE_LIST_SMALL) m_small_image_list = imageList;
|
|
}
|
|
|
|
void wxListMainWindow::SetItemSpacing( int spacing, bool isSmall )
|
|
{
|
|
m_dirty = TRUE;
|
|
if (isSmall)
|
|
{
|
|
m_small_spacing = spacing;
|
|
}
|
|
else
|
|
{
|
|
m_normal_spacing = spacing;
|
|
}
|
|
}
|
|
|
|
int wxListMainWindow::GetItemSpacing( bool isSmall )
|
|
{
|
|
if (isSmall) return m_small_spacing; else return m_normal_spacing;
|
|
}
|
|
|
|
void wxListMainWindow::SetColumn( int col, wxListItem &item )
|
|
{
|
|
m_dirty = TRUE;
|
|
wxNode *node = m_columns.Nth( col );
|
|
if (node)
|
|
{
|
|
if (item.m_width == wxLIST_AUTOSIZE_USEHEADER) item.m_width = GetTextLength( item.m_text )+7;
|
|
wxListHeaderData *column = (wxListHeaderData*)node->Data();
|
|
column->SetItem( item );
|
|
}
|
|
wxListCtrl *lc = (wxListCtrl*) GetParent();
|
|
if (lc->m_headerWin) lc->m_headerWin->Refresh();
|
|
}
|
|
|
|
void wxListMainWindow::SetColumnWidth( int col, int width )
|
|
{
|
|
if (!(m_mode & wxLC_REPORT)) return;
|
|
|
|
m_dirty = TRUE;
|
|
|
|
wxNode *node = m_columns.Nth( col );
|
|
if (node)
|
|
{
|
|
wxListHeaderData *column = (wxListHeaderData*)node->Data();
|
|
column->SetWidth( width );
|
|
}
|
|
|
|
node = m_lines.First();
|
|
while (node)
|
|
{
|
|
wxListLineData *line = (wxListLineData*)node->Data();
|
|
wxNode *n = line->m_items.Nth( col );
|
|
if (n)
|
|
{
|
|
wxListItemData *item = (wxListItemData*)n->Data();
|
|
item->SetSize( width, -1 );
|
|
}
|
|
node = node->Next();
|
|
}
|
|
|
|
wxListCtrl *lc = (wxListCtrl*) GetParent();
|
|
if (lc->m_headerWin) lc->m_headerWin->Refresh();
|
|
}
|
|
|
|
void wxListMainWindow::GetColumn( int col, wxListItem &item )
|
|
{
|
|
wxNode *node = m_columns.Nth( col );
|
|
if (node)
|
|
{
|
|
wxListHeaderData *column = (wxListHeaderData*)node->Data();
|
|
column->GetItem( item );
|
|
}
|
|
else
|
|
{
|
|
item.m_format = 0;
|
|
item.m_width = 0;
|
|
item.m_text = "";
|
|
item.m_image = 0;
|
|
item.m_data = 0;
|
|
}
|
|
}
|
|
|
|
int wxListMainWindow::GetColumnWidth( int col )
|
|
{
|
|
wxNode *node = m_columns.Nth( col );
|
|
if (node)
|
|
{
|
|
wxListHeaderData *column = (wxListHeaderData*)node->Data();
|
|
return column->GetWidth();
|
|
}
|
|
else
|
|
{
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
int wxListMainWindow::GetColumnCount( void )
|
|
{
|
|
return m_columns.Number();
|
|
}
|
|
|
|
int wxListMainWindow::GetCountPerPage( void )
|
|
{
|
|
return m_visibleLines;
|
|
}
|
|
|
|
void wxListMainWindow::SetItem( wxListItem &item )
|
|
{
|
|
m_dirty = TRUE;
|
|
wxNode *node = m_lines.Nth( item.m_itemId );
|
|
if (node)
|
|
{
|
|
wxListLineData *line = (wxListLineData*)node->Data();
|
|
if (m_mode & wxLC_REPORT) item.m_width = GetColumnWidth( item.m_col )-3;
|
|
line->SetItem( item.m_col, item );
|
|
}
|
|
}
|
|
|
|
void wxListMainWindow::SetItemState( long item, long state, long stateMask )
|
|
{
|
|
// m_dirty = TRUE; no recalcs needed
|
|
|
|
wxListLineData *oldCurrent = m_current;
|
|
|
|
if (stateMask & wxLIST_STATE_FOCUSED)
|
|
{
|
|
wxNode *node = m_lines.Nth( item );
|
|
if (node)
|
|
{
|
|
wxListLineData *line = (wxListLineData*)node->Data();
|
|
UnfocusLine( m_current );
|
|
m_current = line;
|
|
FocusLine( m_current );
|
|
RefreshLine( m_current );
|
|
RefreshLine( oldCurrent );
|
|
}
|
|
}
|
|
|
|
if (stateMask & wxLIST_STATE_SELECTED)
|
|
{
|
|
bool on = state & wxLIST_STATE_SELECTED;
|
|
if (!on && (m_mode & wxLC_SINGLE_SEL)) return;
|
|
|
|
wxNode *node = m_lines.Nth( item );
|
|
if (node)
|
|
{
|
|
wxListLineData *line = (wxListLineData*)node->Data();
|
|
if (m_mode & wxLC_SINGLE_SEL)
|
|
{
|
|
UnfocusLine( m_current );
|
|
m_current = line;
|
|
FocusLine( m_current );
|
|
oldCurrent->Hilight( FALSE );
|
|
RefreshLine( m_current );
|
|
RefreshLine( oldCurrent );
|
|
}
|
|
bool on = state & wxLIST_STATE_SELECTED;
|
|
if (on != line->IsHilighted())
|
|
{
|
|
line->Hilight( on );
|
|
RefreshLine( line );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
int wxListMainWindow::GetItemState( long item, long stateMask )
|
|
{
|
|
int ret = wxLIST_STATE_DONTCARE;
|
|
if (stateMask & wxLIST_STATE_FOCUSED)
|
|
{
|
|
wxNode *node = m_lines.Nth( item );
|
|
if (node)
|
|
{
|
|
wxListLineData *line = (wxListLineData*)node->Data();
|
|
if (line == m_current) ret |= wxLIST_STATE_FOCUSED;
|
|
}
|
|
}
|
|
if (stateMask & wxLIST_STATE_SELECTED)
|
|
{
|
|
wxNode *node = m_lines.Nth( item );
|
|
if (node)
|
|
{
|
|
wxListLineData *line = (wxListLineData*)node->Data();
|
|
if (line->IsHilighted()) ret |= wxLIST_STATE_FOCUSED;
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
void wxListMainWindow::GetItem( wxListItem &item )
|
|
{
|
|
wxNode *node = m_lines.Nth( item.m_itemId );
|
|
if (node)
|
|
{
|
|
wxListLineData *line = (wxListLineData*)node->Data();
|
|
line->GetItem( item.m_col, item );
|
|
}
|
|
else
|
|
{
|
|
item.m_mask = 0;
|
|
item.m_text = "";
|
|
item.m_image = 0;
|
|
item.m_data = 0;
|
|
}
|
|
}
|
|
|
|
int wxListMainWindow::GetItemCount( void )
|
|
{
|
|
return m_lines.Number();
|
|
}
|
|
|
|
void wxListMainWindow::GetItemRect( long index, wxRect &rect )
|
|
{
|
|
wxNode *node = m_lines.Nth( index );
|
|
if (node)
|
|
{
|
|
wxListLineData *line = (wxListLineData*)node->Data();
|
|
line->GetRect( rect );
|
|
}
|
|
else
|
|
{
|
|
rect.x = 0;
|
|
rect.y = 0;
|
|
rect.width = 0;
|
|
rect.height = 0;
|
|
}
|
|
}
|
|
|
|
bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos)
|
|
{
|
|
wxNode *node = m_lines.Nth( item );
|
|
if (node)
|
|
{
|
|
wxRect rect;
|
|
wxListLineData *line = (wxListLineData*)node->Data();
|
|
line->GetRect( rect );
|
|
pos.x = rect.x;
|
|
pos.y = rect.y;
|
|
}
|
|
else
|
|
{
|
|
pos.x = 0;
|
|
pos.y = 0;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
int wxListMainWindow::GetSelectedItemCount( void )
|
|
{
|
|
int ret = 0;
|
|
wxNode *node = m_lines.First();
|
|
while (node)
|
|
{
|
|
wxListLineData *line = (wxListLineData*)node->Data();
|
|
if (line->IsHilighted()) ret++;
|
|
node = node->Next();
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
void wxListMainWindow::SetMode( long mode )
|
|
{
|
|
m_dirty = TRUE;
|
|
m_mode = mode;
|
|
|
|
DeleteEverything();
|
|
|
|
if (m_mode & wxLC_REPORT)
|
|
{
|
|
m_xScroll = 0;
|
|
m_yScroll = 15;
|
|
}
|
|
else
|
|
{
|
|
m_xScroll = 15;
|
|
m_yScroll = 0;
|
|
}
|
|
}
|
|
|
|
long wxListMainWindow::GetMode( void ) const
|
|
{
|
|
return m_mode;
|
|
}
|
|
|
|
void wxListMainWindow::CalculatePositions( void )
|
|
{
|
|
if (!m_lines.First()) return;
|
|
|
|
wxClientDC dc( this );
|
|
dc.SetFont( GetFont() );
|
|
|
|
int iconSpacing = 0;
|
|
if (m_mode & wxLC_ICON) iconSpacing = m_normal_spacing;
|
|
if (m_mode & wxLC_SMALL_ICON) iconSpacing = m_small_spacing;
|
|
|
|
// we take the first line (which also can be an icon or
|
|
// an a text item in wxLC_ICON and wxLC_LIST modes) to
|
|
// measure the size of the line
|
|
|
|
int lineWidth = 0;
|
|
int lineHeight = 0;
|
|
int lineSpacing = 0;
|
|
|
|
wxListLineData *line = (wxListLineData*)m_lines.First()->Data();
|
|
line->CalculateSize( &dc, iconSpacing );
|
|
int dummy = 0;
|
|
line->GetSize( dummy, lineSpacing );
|
|
lineSpacing += 4;
|
|
|
|
int clientWidth = 0;
|
|
int clientHeight = 0;
|
|
|
|
if (m_mode & wxLC_REPORT)
|
|
{
|
|
int x = 4;
|
|
int y = 1;
|
|
int entireHeight = m_lines.Number() * lineSpacing + 2;
|
|
int scroll_pos = GetScrollPos( wxVERTICAL );
|
|
SetScrollbars( m_xScroll, m_yScroll, 0, (entireHeight+15) / m_yScroll, 0, scroll_pos, TRUE );
|
|
GetClientSize( &clientWidth, &clientHeight );
|
|
|
|
wxNode* node = m_lines.First();
|
|
while (node)
|
|
{
|
|
wxListLineData *line = (wxListLineData*)node->Data();
|
|
line->CalculateSize( &dc, iconSpacing );
|
|
line->SetPosition( &dc, x, y, clientWidth );
|
|
int col_x = 2;
|
|
for (int i = 0; i < GetColumnCount(); i++)
|
|
{
|
|
line->SetColumnPosition( i, col_x );
|
|
col_x += GetColumnWidth( i );
|
|
}
|
|
y += lineSpacing; // one pixel blank line between items
|
|
node = node->Next();
|
|
}
|
|
m_visibleLines = clientHeight / lineSpacing;
|
|
}
|
|
else
|
|
{
|
|
// at first we try without any scrollbar. if the items don't
|
|
// fit into the window, we recalculate after subtracting an
|
|
// approximated 15 pt for the horizontal scrollbar
|
|
|
|
GetSize( &clientWidth, &clientHeight );
|
|
clientHeight -= 4; // sunken frame
|
|
|
|
int entireWidth = 0;
|
|
|
|
for (int tries = 0; tries < 2; tries++)
|
|
{
|
|
entireWidth = 0;
|
|
int x = 5; // painting is done at x-2
|
|
int y = 5; // painting is done at y-2
|
|
int maxWidth = 0;
|
|
wxNode *node = m_lines.First();
|
|
while (node)
|
|
{
|
|
wxListLineData *line = (wxListLineData*)node->Data();
|
|
line->CalculateSize( &dc, iconSpacing );
|
|
line->SetPosition( &dc, x, y, clientWidth );
|
|
line->GetSize( lineWidth, lineHeight );
|
|
if (lineWidth > maxWidth) maxWidth = lineWidth;
|
|
y += lineSpacing;
|
|
if (y+lineSpacing-6 >= clientHeight) // -6 for earlier "line breaking"
|
|
{
|
|
y = 5;
|
|
x += maxWidth+6;
|
|
entireWidth += maxWidth+6;
|
|
maxWidth = 0;
|
|
}
|
|
node = node->Next();
|
|
if (!node) entireWidth += maxWidth;
|
|
if ((tries == 0) && (entireWidth > clientWidth))
|
|
{
|
|
clientHeight -= 15; // scrollbar height
|
|
break;
|
|
}
|
|
if (!node) tries = 1; // everything fits, no second try required
|
|
}
|
|
}
|
|
m_visibleLines = (clientHeight+6) / (lineSpacing); // +6 for earlier "line breaking"
|
|
|
|
int scroll_pos = GetScrollPos( wxHORIZONTAL );
|
|
SetScrollbars( m_xScroll, m_yScroll, (entireWidth+15) / m_xScroll, 0, scroll_pos, 0, TRUE );
|
|
}
|
|
}
|
|
|
|
void wxListMainWindow::RealizeChanges( void )
|
|
{
|
|
if (!m_current)
|
|
{
|
|
wxNode *node = m_lines.First();
|
|
if (node) m_current = (wxListLineData*)node->Data();
|
|
}
|
|
if (m_current)
|
|
{
|
|
FocusLine( m_current );
|
|
if (m_mode & wxLC_SINGLE_SEL) m_current->Hilight( TRUE );
|
|
}
|
|
}
|
|
|
|
long wxListMainWindow::GetNextItem( long item, int WXUNUSED(geometry), int state )
|
|
{
|
|
long ret = 0;
|
|
if (item > 0) ret = item;
|
|
if(ret >= GetItemCount()) return -1;
|
|
wxNode *node = m_lines.Nth( ret );
|
|
while (node)
|
|
{
|
|
wxListLineData *line = (wxListLineData*)node->Data();
|
|
if ((state & wxLIST_STATE_FOCUSED) && (line == m_current)) return ret;
|
|
if ((state & wxLIST_STATE_SELECTED) && (line->IsHilighted())) return ret;
|
|
if (!state) return ret;
|
|
ret++;
|
|
node = node->Next();
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
void wxListMainWindow::DeleteItem( long index )
|
|
{
|
|
m_dirty = TRUE;
|
|
wxNode *node = m_lines.Nth( index );
|
|
if (node)
|
|
{
|
|
wxListLineData *line = (wxListLineData*)node->Data();
|
|
if (m_current == line) m_current = (wxListLineData *) NULL;
|
|
DeleteLine( line );
|
|
m_lines.DeleteNode( node );
|
|
}
|
|
}
|
|
|
|
void wxListMainWindow::DeleteColumn( int col )
|
|
{
|
|
wxCHECK_RET( col < (int)m_columns.GetCount(),
|
|
_T("attempting to delete inexistent column in wxListView") );
|
|
|
|
m_dirty = TRUE;
|
|
wxNode *node = m_columns.Nth( col );
|
|
if (node) m_columns.DeleteNode( node );
|
|
}
|
|
|
|
void wxListMainWindow::DeleteAllItems( void )
|
|
{
|
|
m_dirty = TRUE;
|
|
m_current = (wxListLineData *) NULL;
|
|
wxNode *node = m_lines.First();
|
|
while (node)
|
|
{
|
|
wxListLineData *line = (wxListLineData*)node->Data();
|
|
DeleteLine( line );
|
|
node = node->Next();
|
|
}
|
|
m_lines.Clear();
|
|
}
|
|
|
|
void wxListMainWindow::DeleteEverything( void )
|
|
{
|
|
m_dirty = TRUE;
|
|
m_current = (wxListLineData *) NULL;
|
|
wxNode *node = m_lines.First();
|
|
while (node)
|
|
{
|
|
wxListLineData *line = (wxListLineData*)node->Data();
|
|
DeleteLine( line );
|
|
node = node->Next();
|
|
}
|
|
m_lines.Clear();
|
|
m_current = (wxListLineData *) NULL;
|
|
m_columns.Clear();
|
|
}
|
|
|
|
void wxListMainWindow::EnsureVisible( long index )
|
|
{
|
|
wxListLineData *oldCurrent = m_current;
|
|
m_current = (wxListLineData *) NULL;
|
|
int i = index;
|
|
wxNode *node = m_lines.Nth( i );
|
|
if (node) m_current = (wxListLineData*)node->Data();
|
|
if (m_current) MoveToFocus();
|
|
m_current = oldCurrent;
|
|
}
|
|
|
|
long wxListMainWindow::FindItem(long start, const wxString& str, bool WXUNUSED(partial) )
|
|
{
|
|
long pos = start;
|
|
wxString tmp = str;
|
|
if (pos < 0) pos = 0;
|
|
wxNode *node = m_lines.Nth( pos );
|
|
while (node)
|
|
{
|
|
wxListLineData *line = (wxListLineData*)node->Data();
|
|
wxString s = "";
|
|
line->GetText( 0, s );
|
|
if (s == tmp) return pos;
|
|
node = node->Next();
|
|
pos++;
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
long wxListMainWindow::FindItem(long start, long data)
|
|
{
|
|
long pos = start;
|
|
if (pos < 0) pos = 0;
|
|
wxNode *node = m_lines.Nth( pos );
|
|
while (node)
|
|
{
|
|
wxListLineData *line = (wxListLineData*)node->Data();
|
|
wxListItem item;
|
|
line->GetItem( 0, item );
|
|
if (item.m_data == data) return pos;
|
|
node = node->Next();
|
|
pos++;
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
long wxListMainWindow::HitTest( int x, int y, int &flags )
|
|
{
|
|
wxNode *node = m_lines.First();
|
|
int count = 0;
|
|
while (node)
|
|
{
|
|
wxListLineData *line = (wxListLineData*)node->Data();
|
|
long ret = line->IsHit( x, y );
|
|
if (ret & flags)
|
|
{
|
|
flags = ret;
|
|
return count;
|
|
}
|
|
node = node->Next();
|
|
count++;
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
void wxListMainWindow::InsertItem( wxListItem &item )
|
|
{
|
|
m_dirty = TRUE;
|
|
int mode = 0;
|
|
if (m_mode & wxLC_REPORT) mode = wxLC_REPORT;
|
|
else if (m_mode & wxLC_LIST) mode = wxLC_LIST;
|
|
else if (m_mode & wxLC_ICON) mode = wxLC_ICON;
|
|
else if (m_mode & wxLC_SMALL_ICON) mode = wxLC_ICON; // no typo
|
|
|
|
wxListLineData *line = new wxListLineData( this, mode, m_hilightBrush );
|
|
|
|
if (m_mode & wxLC_REPORT)
|
|
{
|
|
line->InitItems( GetColumnCount() );
|
|
item.m_width = GetColumnWidth( 0 )-3;
|
|
}
|
|
else
|
|
{
|
|
line->InitItems( 1 );
|
|
}
|
|
|
|
line->SetItem( 0, item );
|
|
if ((item.m_itemId >= 0) && (item.m_itemId < (int)m_lines.GetCount()))
|
|
{
|
|
wxNode *node = m_lines.Nth( item.m_itemId );
|
|
if (node) m_lines.Insert( node, line );
|
|
}
|
|
else
|
|
{
|
|
m_lines.Append( line );
|
|
}
|
|
}
|
|
|
|
void wxListMainWindow::InsertColumn( long col, wxListItem &item )
|
|
{
|
|
m_dirty = TRUE;
|
|
if (m_mode & wxLC_REPORT)
|
|
{
|
|
if (item.m_width == wxLIST_AUTOSIZE_USEHEADER) item.m_width = GetTextLength( item.m_text );
|
|
wxListHeaderData *column = new wxListHeaderData( item );
|
|
if ((col >= 0) && (col < (int)m_columns.GetCount()))
|
|
{
|
|
wxNode *node = m_columns.Nth( col );
|
|
if (node)
|
|
m_columns.Insert( node, column );
|
|
}
|
|
else
|
|
{
|
|
m_columns.Append( column );
|
|
}
|
|
}
|
|
}
|
|
|
|
wxListCtrlCompare list_ctrl_compare_func_2;
|
|
long list_ctrl_compare_data;
|
|
|
|
int list_ctrl_compare_func_1( const void *arg1, const void *arg2 )
|
|
{
|
|
wxListLineData *line1 = *((wxListLineData**)arg1);
|
|
wxListLineData *line2 = *((wxListLineData**)arg2);
|
|
wxListItem item;
|
|
line1->GetItem( 0, item );
|
|
long data1 = item.m_data;
|
|
line2->GetItem( 0, item );
|
|
long data2 = item.m_data;
|
|
return list_ctrl_compare_func_2( data1, data2, list_ctrl_compare_data );
|
|
}
|
|
|
|
void wxListMainWindow::SortItems( wxListCtrlCompare fn, long data )
|
|
{
|
|
list_ctrl_compare_func_2 = fn;
|
|
list_ctrl_compare_data = data;
|
|
m_lines.Sort( list_ctrl_compare_func_1 );
|
|
}
|
|
|
|
// -------------------------------------------------------------------------------------
|
|
// wxListItem
|
|
// -------------------------------------------------------------------------------------
|
|
|
|
IMPLEMENT_DYNAMIC_CLASS(wxListItem, wxObject)
|
|
|
|
wxListItem::wxListItem(void)
|
|
{
|
|
m_mask = 0;
|
|
m_itemId = 0;
|
|
m_col = 0;
|
|
m_state = 0;
|
|
m_stateMask = 0;
|
|
m_image = 0;
|
|
m_data = 0;
|
|
m_format = wxLIST_FORMAT_CENTRE;
|
|
m_width = 0;
|
|
m_colour = wxBLACK;
|
|
}
|
|
|
|
// -------------------------------------------------------------------------------------
|
|
// wxListEvent
|
|
// -------------------------------------------------------------------------------------
|
|
|
|
IMPLEMENT_DYNAMIC_CLASS(wxListEvent, wxNotifyEvent)
|
|
|
|
wxListEvent::wxListEvent( wxEventType commandType, int id ):
|
|
wxNotifyEvent( commandType, id )
|
|
{
|
|
m_code = 0;
|
|
m_itemIndex = 0;
|
|
m_oldItemIndex = 0;
|
|
m_col = 0;
|
|
m_cancelled = FALSE;
|
|
m_pointDrag.x = 0;
|
|
m_pointDrag.y = 0;
|
|
}
|
|
|
|
// -------------------------------------------------------------------------------------
|
|
// wxListCtrl
|
|
// -------------------------------------------------------------------------------------
|
|
|
|
IMPLEMENT_DYNAMIC_CLASS(wxListCtrl, wxControl)
|
|
|
|
BEGIN_EVENT_TABLE(wxListCtrl,wxControl)
|
|
EVT_SIZE (wxListCtrl::OnSize)
|
|
EVT_IDLE (wxListCtrl::OnIdle)
|
|
END_EVENT_TABLE()
|
|
|
|
wxListCtrl::wxListCtrl(void)
|
|
{
|
|
m_imageListNormal = (wxImageList *) NULL;
|
|
m_imageListSmall = (wxImageList *) NULL;
|
|
m_imageListState = (wxImageList *) NULL;
|
|
m_mainWin = (wxListMainWindow*) NULL;
|
|
m_headerWin = (wxListHeaderWindow*) NULL;
|
|
}
|
|
|
|
wxListCtrl::~wxListCtrl(void)
|
|
{
|
|
}
|
|
|
|
bool wxListCtrl::Create( wxWindow *parent, wxWindowID id,
|
|
const wxPoint &pos, const wxSize &size,
|
|
long style, const wxValidator &validator,
|
|
const wxString &name )
|
|
{
|
|
m_imageListNormal = (wxImageList *) NULL;
|
|
m_imageListSmall = (wxImageList *) NULL;
|
|
m_imageListState = (wxImageList *) NULL;
|
|
m_mainWin = (wxListMainWindow*) NULL;
|
|
m_headerWin = (wxListHeaderWindow*) NULL;
|
|
|
|
long s = style;
|
|
|
|
if ((s & wxLC_REPORT == 0) &&
|
|
(s & wxLC_LIST == 0) &&
|
|
(s & wxLC_ICON == 0))
|
|
{
|
|
s = s | wxLC_LIST;
|
|
}
|
|
|
|
bool ret = wxControl::Create( parent, id, pos, size, s, name );
|
|
|
|
SetValidator( validator );
|
|
|
|
if (s & wxSUNKEN_BORDER) s -= wxSUNKEN_BORDER;
|
|
|
|
m_mainWin = new wxListMainWindow( this, -1, wxPoint(0,0), size, s );
|
|
|
|
if (HasFlag(wxLC_REPORT))
|
|
m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin, wxPoint(0,0), wxSize(size.x,23), wxTAB_TRAVERSAL );
|
|
else
|
|
m_headerWin = (wxListHeaderWindow *) NULL;
|
|
|
|
SetBackgroundColour( *wxWHITE );
|
|
|
|
return ret;
|
|
}
|
|
|
|
void wxListCtrl::OnSize( wxSizeEvent &WXUNUSED(event) )
|
|
{
|
|
/* handled in OnIdle */
|
|
|
|
if (m_mainWin) m_mainWin->m_dirty = TRUE;
|
|
}
|
|
|
|
void wxListCtrl::SetSingleStyle( long style, bool add )
|
|
{
|
|
long flag = GetWindowStyle();
|
|
|
|
if (add)
|
|
{
|
|
if (style & wxLC_MASK_TYPE) flag = flag & ~wxLC_MASK_TYPE;
|
|
if (style & wxLC_MASK_ALIGN) flag = flag & ~wxLC_MASK_ALIGN;
|
|
if (style & wxLC_MASK_SORT) flag = flag & ~wxLC_MASK_SORT;
|
|
}
|
|
|
|
if (add)
|
|
{
|
|
flag |= style;
|
|
}
|
|
else
|
|
{
|
|
if (flag & style) flag -= style;
|
|
}
|
|
|
|
SetWindowStyleFlag( flag );
|
|
}
|
|
|
|
void wxListCtrl::SetWindowStyleFlag( long flag )
|
|
{
|
|
m_mainWin->DeleteEverything();
|
|
|
|
int width = 0;
|
|
int height = 0;
|
|
GetClientSize( &width, &height );
|
|
|
|
m_mainWin->SetMode( flag );
|
|
|
|
if (flag & wxLC_REPORT)
|
|
{
|
|
if (!HasFlag(wxLC_REPORT))
|
|
{
|
|
// m_mainWin->SetSize( 0, 24, width, height-24 );
|
|
if (!m_headerWin)
|
|
{
|
|
m_headerWin = new wxListHeaderWindow( this, -1, m_mainWin, wxPoint(0,0), wxSize(width,23), wxTAB_TRAVERSAL );
|
|
}
|
|
else
|
|
{
|
|
// m_headerWin->SetSize( 0, 0, width, 23 );
|
|
m_headerWin->Show( TRUE );
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (HasFlag(wxLC_REPORT))
|
|
{
|
|
// m_mainWin->SetSize( 0, 0, width, height );
|
|
m_headerWin->Show( FALSE );
|
|
}
|
|
}
|
|
|
|
wxWindow::SetWindowStyleFlag( flag );
|
|
}
|
|
|
|
bool wxListCtrl::GetColumn(int col, wxListItem &item) const
|
|
{
|
|
m_mainWin->GetColumn( col, item );
|
|
return TRUE;
|
|
}
|
|
|
|
bool wxListCtrl::SetColumn( int col, wxListItem& item )
|
|
{
|
|
m_mainWin->SetColumn( col, item );
|
|
return TRUE;
|
|
}
|
|
|
|
int wxListCtrl::GetColumnWidth( int col ) const
|
|
{
|
|
return m_mainWin->GetColumnWidth( col );
|
|
}
|
|
|
|
bool wxListCtrl::SetColumnWidth( int col, int width )
|
|
{
|
|
m_mainWin->SetColumnWidth( col, width );
|
|
return TRUE;
|
|
}
|
|
|
|
int wxListCtrl::GetCountPerPage(void) const
|
|
{
|
|
return m_mainWin->GetCountPerPage(); // different from Windows ?
|
|
}
|
|
|
|
/*
|
|
wxText& wxListCtrl::GetEditControl(void) const
|
|
{
|
|
}
|
|
*/
|
|
|
|
bool wxListCtrl::GetItem( wxListItem &info ) const
|
|
{
|
|
m_mainWin->GetItem( info );
|
|
return TRUE;
|
|
}
|
|
|
|
bool wxListCtrl::SetItem( wxListItem &info )
|
|
{
|
|
m_mainWin->SetItem( info );
|
|
return TRUE;
|
|
}
|
|
|
|
long wxListCtrl::SetItem( long index, int col, const wxString& label, int imageId )
|
|
{
|
|
wxListItem info;
|
|
info.m_text = label;
|
|
info.m_mask = wxLIST_MASK_TEXT;
|
|
info.m_itemId = index;
|
|
info.m_col = col;
|
|
if ( imageId > -1 )
|
|
{
|
|
info.m_image = imageId;
|
|
info.m_mask |= wxLIST_MASK_IMAGE;
|
|
};
|
|
m_mainWin->SetItem(info);
|
|
return TRUE;
|
|
}
|
|
|
|
int wxListCtrl::GetItemState( long item, long stateMask ) const
|
|
{
|
|
return m_mainWin->GetItemState( item, stateMask );
|
|
}
|
|
|
|
bool wxListCtrl::SetItemState( long item, long state, long stateMask )
|
|
{
|
|
m_mainWin->SetItemState( item, state, stateMask );
|
|
return TRUE;
|
|
}
|
|
|
|
bool wxListCtrl::SetItemImage( long item, int image, int WXUNUSED(selImage) )
|
|
{
|
|
wxListItem info;
|
|
info.m_image = image;
|
|
info.m_mask = wxLIST_MASK_IMAGE;
|
|
info.m_itemId = item;
|
|
m_mainWin->SetItem( info );
|
|
return TRUE;
|
|
}
|
|
|
|
wxString wxListCtrl::GetItemText( long item ) const
|
|
{
|
|
wxListItem info;
|
|
info.m_itemId = item;
|
|
m_mainWin->GetItem( info );
|
|
return info.m_text;
|
|
}
|
|
|
|
void wxListCtrl::SetItemText( long item, const wxString &str )
|
|
{
|
|
wxListItem info;
|
|
info.m_mask = wxLIST_MASK_TEXT;
|
|
info.m_itemId = item;
|
|
info.m_text = str;
|
|
m_mainWin->SetItem( info );
|
|
}
|
|
|
|
long wxListCtrl::GetItemData( long item ) const
|
|
{
|
|
wxListItem info;
|
|
info.m_itemId = item;
|
|
m_mainWin->GetItem( info );
|
|
return info.m_data;
|
|
}
|
|
|
|
bool wxListCtrl::SetItemData( long item, long data )
|
|
{
|
|
wxListItem info;
|
|
info.m_mask = wxLIST_MASK_DATA;
|
|
info.m_itemId = item;
|
|
info.m_data = data;
|
|
m_mainWin->SetItem( info );
|
|
return TRUE;
|
|
}
|
|
|
|
bool wxListCtrl::GetItemRect( long item, wxRect &rect, int WXUNUSED(code) ) const
|
|
{
|
|
m_mainWin->GetItemRect( item, rect );
|
|
return TRUE;
|
|
}
|
|
|
|
bool wxListCtrl::GetItemPosition( long item, wxPoint& pos ) const
|
|
{
|
|
m_mainWin->GetItemPosition( item, pos );
|
|
return TRUE;
|
|
}
|
|
|
|
bool wxListCtrl::SetItemPosition( long WXUNUSED(item), const wxPoint& WXUNUSED(pos) )
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
int wxListCtrl::GetItemCount(void) const
|
|
{
|
|
return m_mainWin->GetItemCount();
|
|
}
|
|
|
|
int wxListCtrl::GetColumnCount(void) const
|
|
{
|
|
return m_mainWin->GetColumnCount();
|
|
}
|
|
|
|
void wxListCtrl::SetItemSpacing( int spacing, bool isSmall )
|
|
{
|
|
m_mainWin->SetItemSpacing( spacing, isSmall );
|
|
}
|
|
|
|
int wxListCtrl::GetItemSpacing( bool isSmall ) const
|
|
{
|
|
return m_mainWin->GetItemSpacing( isSmall );
|
|
}
|
|
|
|
int wxListCtrl::GetSelectedItemCount(void) const
|
|
{
|
|
return m_mainWin->GetSelectedItemCount();
|
|
}
|
|
|
|
/*
|
|
wxColour wxListCtrl::GetTextColour(void) const
|
|
{
|
|
}
|
|
|
|
void wxListCtrl::SetTextColour(const wxColour& WXUNUSED(col))
|
|
{
|
|
}
|
|
*/
|
|
|
|
long wxListCtrl::GetTopItem(void) const
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
long wxListCtrl::GetNextItem( long item, int geom, int state ) const
|
|
{
|
|
return m_mainWin->GetNextItem( item, geom, state );
|
|
}
|
|
|
|
wxImageList *wxListCtrl::GetImageList(int which) const
|
|
{
|
|
if (which == wxIMAGE_LIST_NORMAL)
|
|
{
|
|
return m_imageListNormal;
|
|
}
|
|
else if (which == wxIMAGE_LIST_SMALL)
|
|
{
|
|
return m_imageListSmall;
|
|
}
|
|
else if (which == wxIMAGE_LIST_STATE)
|
|
{
|
|
return m_imageListState;
|
|
}
|
|
return (wxImageList *) NULL;
|
|
}
|
|
|
|
void wxListCtrl::SetImageList( wxImageList *imageList, int which )
|
|
{
|
|
m_mainWin->SetImageList( imageList, which );
|
|
}
|
|
|
|
bool wxListCtrl::Arrange( int WXUNUSED(flag) )
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
bool wxListCtrl::DeleteItem( long item )
|
|
{
|
|
m_mainWin->DeleteItem( item );
|
|
return TRUE;
|
|
}
|
|
|
|
bool wxListCtrl::DeleteAllItems(void)
|
|
{
|
|
m_mainWin->DeleteAllItems();
|
|
return TRUE;
|
|
}
|
|
|
|
bool wxListCtrl::DeleteAllColumns()
|
|
{
|
|
for ( size_t n = 0; n < m_mainWin->m_columns.GetCount(); n++ )
|
|
DeleteColumn(n);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
void wxListCtrl::ClearAll()
|
|
{
|
|
m_mainWin->DeleteEverything();
|
|
}
|
|
|
|
bool wxListCtrl::DeleteColumn( int col )
|
|
{
|
|
m_mainWin->DeleteColumn( col );
|
|
return TRUE;
|
|
}
|
|
|
|
/*
|
|
wxText& wxListCtrl::Edit( long WXUNUSED(item ) )
|
|
{
|
|
}
|
|
*/
|
|
|
|
bool wxListCtrl::EnsureVisible( long item )
|
|
{
|
|
m_mainWin->EnsureVisible( item );
|
|
return TRUE;
|
|
}
|
|
|
|
long wxListCtrl::FindItem( long start, const wxString& str, bool partial )
|
|
{
|
|
return m_mainWin->FindItem( start, str, partial );
|
|
}
|
|
|
|
long wxListCtrl::FindItem( long start, long data )
|
|
{
|
|
return m_mainWin->FindItem( start, data );
|
|
}
|
|
|
|
long wxListCtrl::FindItem( long WXUNUSED(start), const wxPoint& WXUNUSED(pt),
|
|
int WXUNUSED(direction))
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
long wxListCtrl::HitTest( const wxPoint &point, int &flags )
|
|
{
|
|
return m_mainWin->HitTest( (int)point.x, (int)point.y, flags );
|
|
}
|
|
|
|
long wxListCtrl::InsertItem( wxListItem& info )
|
|
{
|
|
m_mainWin->InsertItem( info );
|
|
return 0;
|
|
}
|
|
|
|
long wxListCtrl::InsertItem( long index, const wxString &label )
|
|
{
|
|
wxListItem info;
|
|
info.m_text = label;
|
|
info.m_mask = wxLIST_MASK_TEXT;
|
|
info.m_itemId = index;
|
|
return InsertItem( info );
|
|
}
|
|
|
|
long wxListCtrl::InsertItem( long index, int imageIndex )
|
|
{
|
|
wxListItem info;
|
|
info.m_mask = wxLIST_MASK_IMAGE;
|
|
info.m_image = imageIndex;
|
|
info.m_itemId = index;
|
|
return InsertItem( info );
|
|
}
|
|
|
|
long wxListCtrl::InsertItem( long index, const wxString &label, int imageIndex )
|
|
{
|
|
wxListItem info;
|
|
info.m_text = label;
|
|
info.m_image = imageIndex;
|
|
info.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_IMAGE;
|
|
info.m_itemId = index;
|
|
return InsertItem( info );
|
|
}
|
|
|
|
long wxListCtrl::InsertColumn( long col, wxListItem &item )
|
|
{
|
|
m_mainWin->InsertColumn( col, item );
|
|
return 0;
|
|
}
|
|
|
|
long wxListCtrl::InsertColumn( long col, const wxString &heading,
|
|
int format, int width )
|
|
{
|
|
wxListItem item;
|
|
item.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_FORMAT;
|
|
item.m_text = heading;
|
|
if (width >= -2)
|
|
{
|
|
item.m_mask |= wxLIST_MASK_WIDTH;
|
|
item.m_width = width;
|
|
}
|
|
item.m_format = format;
|
|
|
|
return InsertColumn( col, item );
|
|
}
|
|
|
|
bool wxListCtrl::ScrollList( int WXUNUSED(dx), int WXUNUSED(dy) )
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
// Sort items.
|
|
// fn is a function which takes 3 long arguments: item1, item2, data.
|
|
// item1 is the long data associated with a first item (NOT the index).
|
|
// item2 is the long data associated with a second item (NOT the index).
|
|
// data is the same value as passed to SortItems.
|
|
// The return value is a negative number if the first item should precede the second
|
|
// item, a positive number of the second item should precede the first,
|
|
// or zero if the two items are equivalent.
|
|
// data is arbitrary data to be passed to the sort function.
|
|
|
|
bool wxListCtrl::SortItems( wxListCtrlCompare fn, long data )
|
|
{
|
|
m_mainWin->SortItems( fn, data );
|
|
return TRUE;
|
|
}
|
|
|
|
void wxListCtrl::OnIdle( wxIdleEvent &WXUNUSED(event) )
|
|
{
|
|
if (!m_mainWin->m_dirty) return;
|
|
|
|
int cw = 0;
|
|
int ch = 0;
|
|
GetClientSize( &cw, &ch );
|
|
|
|
int x = 0;
|
|
int y = 0;
|
|
int w = 0;
|
|
int h = 0;
|
|
|
|
if (HasFlag(wxLC_REPORT))
|
|
{
|
|
m_headerWin->GetPosition( &x, &y );
|
|
m_headerWin->GetSize( &w, &h );
|
|
if ((x != 0) || (y != 0) || (w != cw) || (h != 23))
|
|
m_headerWin->SetSize( 0, 0, cw, 23 );
|
|
|
|
m_mainWin->GetPosition( &x, &y );
|
|
m_mainWin->GetSize( &w, &h );
|
|
if ((x != 0) || (y != 24) || (w != cw) || (h != ch-24))
|
|
m_mainWin->SetSize( 0, 24, cw, ch-24 );
|
|
}
|
|
else
|
|
{
|
|
m_mainWin->GetPosition( &x, &y );
|
|
m_mainWin->GetSize( &w, &h );
|
|
if ((x != 0) || (y != 24) || (w != cw) || (h != ch))
|
|
m_mainWin->SetSize( 0, 0, cw, ch );
|
|
}
|
|
|
|
m_mainWin->CalculatePositions();
|
|
m_mainWin->RealizeChanges();
|
|
m_mainWin->m_dirty = FALSE;
|
|
m_mainWin->Refresh();
|
|
}
|
|
|
|
bool wxListCtrl::SetBackgroundColour( const wxColour &colour )
|
|
{
|
|
if ( !wxWindow::SetBackgroundColour( colour ) )
|
|
return FALSE;
|
|
|
|
if (m_mainWin)
|
|
{
|
|
m_mainWin->SetBackgroundColour( colour );
|
|
m_mainWin->m_dirty = TRUE;
|
|
}
|
|
|
|
if (m_headerWin)
|
|
{
|
|
m_headerWin->SetBackgroundColour( colour );
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
bool wxListCtrl::SetForegroundColour( const wxColour &colour )
|
|
{
|
|
if ( !wxWindow::SetForegroundColour( colour ) )
|
|
return FALSE;
|
|
|
|
if (m_mainWin)
|
|
{
|
|
m_mainWin->SetForegroundColour( colour );
|
|
m_mainWin->m_dirty = TRUE;
|
|
}
|
|
|
|
if (m_headerWin)
|
|
{
|
|
m_headerWin->SetForegroundColour( colour );
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
bool wxListCtrl::SetFont( const wxFont &font )
|
|
{
|
|
if ( !wxWindow::SetFont( font ) )
|
|
return FALSE;
|
|
|
|
if (m_mainWin)
|
|
{
|
|
m_mainWin->SetFont( font );
|
|
m_mainWin->m_dirty = TRUE;
|
|
}
|
|
|
|
if (m_headerWin)
|
|
{
|
|
m_headerWin->SetFont( font );
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|