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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3917 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
1999-10-10 18:42:43 +00:00
parent fb9010ed40
commit bf0c00c6e8
5 changed files with 97 additions and 99 deletions
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31
samples/drawing/drawing.cpp
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@@ -74,7 +74,6 @@ public:
void OnQuit(wxCommandEvent& event);
void OnAbout(wxCommandEvent& event);
void OnOption(wxCommandEvent &event);
void OnMouseMove(wxMouseEvent &event);
wxColour SelectColour();
void PrepareDC(wxDC& dc);
@@ -105,6 +104,7 @@ public:
void DrawTestLines( int x, int y, int width, wxDC &dc );
void OnPaint(wxPaintEvent &event);
void OnMouseMove(wxMouseEvent &event);
protected:
MyFrame *m_owner;
@@ -199,6 +199,7 @@ bool MyApp::OnInit()
// handlers) which process them.
BEGIN_EVENT_TABLE(MyCanvas, wxScrolledWindow)
EVT_PAINT (MyCanvas::OnPaint)
EVT_MOTION (MyCanvas::OnMouseMove)
END_EVENT_TABLE()
MyCanvas::MyCanvas( MyFrame *parent )
@@ -307,6 +308,20 @@ void MyCanvas::OnPaint(wxPaintEvent &WXUNUSED(event))
}
void MyCanvas::OnMouseMove(wxMouseEvent &event)
{
wxClientDC dc(this);
PrepareDC(dc);
m_owner->PrepareDC(dc);
wxPoint pos = event.GetPosition();
long x = dc.DeviceToLogicalX( pos.x );
long y = dc.DeviceToLogicalY( pos.y );
wxString str;
str.Printf( "Current mouse position: %d,%d", (int)x, (int)y );
m_owner->SetStatusText( str );
}
// ----------------------------------------------------------------------------
// MyFrame
// ----------------------------------------------------------------------------
@@ -315,7 +330,6 @@ void MyCanvas::OnPaint(wxPaintEvent &WXUNUSED(event))
// handlers) which process them. It can be also done at run-time, but for the
// simple menu events like this the static method is much simpler.
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
EVT_MOTION (MyFrame::OnMouseMove)
EVT_MENU (Minimal_Quit, MyFrame::OnQuit)
EVT_MENU (Minimal_About, MyFrame::OnAbout)
EVT_MENU_RANGE(MenuOption_First, MenuOption_Last, MyFrame::OnOption)
@@ -504,19 +518,6 @@ void MyFrame::PrepareDC(wxDC& dc)
dc.SetAxisOrientation( !m_xAxisReversed, m_yAxisReversed );
}
void MyFrame::OnMouseMove(wxMouseEvent &event)
{
wxClientDC dc(this);
PrepareDC(dc);
wxPoint pos = event.GetPosition();
long x = dc.DeviceToLogicalX( pos.x );
long y = dc.DeviceToLogicalY( pos.y );
wxString str;
str.Printf( "Current mouse position: %d,%d", (int)x, (int)y );
SetStatusText( str );
}
wxColour MyFrame::SelectColour()
{
wxColour col;