05facebb89
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@16122 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
141 lines
4.1 KiB
C++
141 lines
4.1 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: msw/tooltip.cpp
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// Purpose: wxToolTip class implementation for MSW
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// Author: David Webster
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// Modified by:
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// Created: 10/17/99
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// RCS-ID: $Id$
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// Copyright: (c) David Webster
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// Licence: wxWindows license
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///////////////////////////////////////////////////////////////////////////////
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// ============================================================================
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// declarations
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// ============================================================================
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// ----------------------------------------------------------------------------
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// headers
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// ----------------------------------------------------------------------------
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#include "wx/wxprec.h"
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#ifndef WX_PRECOMP
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#include "wx/wx.h"
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#endif
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#if wxUSE_TOOLTIPS
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#include "wx/tooltip.h"
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#include "wx/os2/private.h"
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// ----------------------------------------------------------------------------
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// global variables
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// ----------------------------------------------------------------------------
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// ----------------------------------------------------------------------------
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// ctor & dtor
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// ----------------------------------------------------------------------------
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wxToolTip::wxToolTip(
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const wxString& rsTip
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)
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: m_sText(rsTip)
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, m_pWindow(NULL)
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{
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Create(rsTip);
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} // end of wxToolTip::wxToolTip
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wxToolTip::~wxToolTip()
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{
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if (m_hWnd)
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::WinDestroyWindow(m_hWnd);
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} // end of wxToolTip::~wxToolTip
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void wxToolTip::Create(
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const wxString& rsTip
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)
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{
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ULONG lStyle = ES_READONLY | ES_MARGIN | ES_CENTER;
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wxColour vColor;
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LONG lColor;
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char zFont[128];
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m_hWnd = ::WinCreateWindow( HWND_DESKTOP
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,WC_ENTRYFIELD
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,rsTip.c_str()
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,lStyle
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,0, 0, 0, 0
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,NULLHANDLE
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,HWND_TOP
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,1
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,NULL
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,NULL
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);
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if (!m_hWnd)
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wxLogError("Unable to create tooltip window");
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vColor.InitFromName("YELLOW");
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lColor = (LONG)vColor.GetPixel();
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::WinSetPresParam( m_hWnd
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,PP_BACKGROUNDCOLOR
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,sizeof(LONG)
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,(PVOID)&lColor
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);
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strcpy(zFont, "10.Helv");
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::WinSetPresParam( m_hWnd
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,PP_FONTNAMESIZE
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,strlen(zFont) + 1
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,(PVOID)zFont
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);
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} // end of wxToolTip::Create
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void wxToolTip::DisplayToolTipWindow(
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const wxPoint& rPoint
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)
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{
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LONG lX = rPoint.x;
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LONG lY = rPoint.y - 30;
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LONG lWidth = 0L;
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LONG lHeight = 0L;
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lWidth = m_sText.Length() * 13;
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lHeight = 15;
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::WinSetWindowPos( m_hWnd
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,HWND_TOP
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,lX
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,lY
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,lWidth
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,lHeight
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,SWP_MOVE | SWP_SIZE | SWP_SHOW
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);
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} // end of wxToolTip::DisplayToolTipWindow
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void wxToolTip::HideToolTipWindow()
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{
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::WinShowWindow(m_hWnd, FALSE);
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} // end of wxToolTip::HideToolTipWindow
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void wxToolTip::SetTip(
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const wxString& rsTip
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)
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{
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SWP vSwp;
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LONG lWidth = 0L;
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LONG lHeight = 0L;
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::WinQueryWindowPos(m_hWnd, &vSwp);
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m_sText = rsTip;
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lWidth = rsTip.Length() * 13;
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lHeight = 15;
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::WinSetWindowPos( m_hWnd
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,HWND_TOP
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,vSwp.cx
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,vSwp.cy
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,lWidth
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,lHeight
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,SWP_MOVE | SWP_SIZE | SWP_SHOW
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);
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} // end of wxToolTip::SetTip
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#endif // wxUSE_TOOLTIPS
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