03e11df547
applied patches extracted from submission by Marc Newsam (tested under Mac OS 9) git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9372 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
165 lines
3.6 KiB
C++
165 lines
3.6 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: spinbutt.cpp
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// Purpose: wxSpinButton
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// Author: AUTHOR
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// Modified by:
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// Created: ??/??/98
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// RCS-ID: $Id$
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// Copyright: (c) AUTHOR
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifdef __GNUG__
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#pragma implementation "spinbutt.h"
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#pragma implementation "spinbuttbase.h"
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#endif
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#include "wx/spinbutt.h"
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#include "wx/mac/uma.h"
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// ============================================================================
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// implementation
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// ============================================================================
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// ----------------------------------------------------------------------------
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// wxWin macros
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// ----------------------------------------------------------------------------
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#if !USE_SHARED_LIBRARY
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IMPLEMENT_DYNAMIC_CLASS(wxSpinButton, wxControl)
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IMPLEMENT_DYNAMIC_CLASS(wxSpinEvent, wxScrollEvent);
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#endif
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wxSpinButton::wxSpinButton()
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: wxSpinButtonBase()
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{
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}
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bool wxSpinButton::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size,
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long style, const wxString& name)
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{
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m_min = 0;
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m_max = 100;
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if (!parent)
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return FALSE;
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Rect bounds ;
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Str255 title ;
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MacPreControlCreate( parent , id , "" , pos , size ,style,*( (wxValidator*) NULL ) , name , &bounds , title ) ;
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m_macControl = UMANewControl( parent->GetMacRootWindow() , &bounds , title , true , 0 , 0 , 100,
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kControlLittleArrowsProc , (long) this ) ;
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wxASSERT_MSG( m_macControl != NULL , "No valid mac control" ) ;
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MacPostControlCreate() ;
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return TRUE;
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}
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wxSpinButton::~wxSpinButton()
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{
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}
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// Attributes
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////////////////////////////////////////////////////////////////////////////
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int wxSpinButton::GetMin() const
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{
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return m_min;
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}
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int wxSpinButton::GetMax() const
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{
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return m_max;
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}
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int wxSpinButton::GetValue() const
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{
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return m_value;
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}
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void wxSpinButton::SetValue(int val)
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{
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m_value = val ;
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wxScrollEvent event(wxEVT_SCROLL_THUMBTRACK, m_windowId);
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event.SetPosition(m_value);
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event.SetEventObject( this );
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GetEventHandler()->ProcessEvent(event);
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}
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void wxSpinButton::SetRange(int minVal, int maxVal)
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{
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m_min = minVal;
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m_max = maxVal;
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}
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void wxSpinButton::MacHandleControlClick( ControlHandle control , SInt16 controlpart )
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{
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if ( m_macControl == NULL )
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return ;
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wxEventType scrollEvent = wxEVT_NULL;
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int nScrollInc = 0;
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switch( controlpart )
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{
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case kControlUpButtonPart :
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nScrollInc = 1;
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scrollEvent = wxEVT_SCROLL_LINEUP;
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break ;
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case kControlDownButtonPart :
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nScrollInc = -1;
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scrollEvent = wxEVT_SCROLL_LINEDOWN;
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break ;
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}
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m_value = m_value + nScrollInc;
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if (m_value < m_min)
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{
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if ( m_windowStyle & wxSP_WRAP )
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m_value = m_max;
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else
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m_value = m_min;
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}
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if (m_value > m_max)
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{
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if ( m_windowStyle & wxSP_WRAP )
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m_value = m_min;
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else
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m_value = m_max;
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}
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wxScrollEvent event(scrollEvent, m_windowId);
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event.SetPosition(m_value);
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event.SetEventObject( this );
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GetEventHandler()->ProcessEvent(event);
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}
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// ----------------------------------------------------------------------------
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// size calculation
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// ----------------------------------------------------------------------------
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wxSize wxSpinButton::DoGetBestSize() const
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{
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if ( (GetWindowStyle() & wxSP_VERTICAL) != 0 )
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{
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// vertical control
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return wxSize(16,
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2*16);
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}
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else
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{
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// horizontal control
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return wxSize(2*16,
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16);
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}
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}
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