how to create mouse events?

[iozk]

hi for draw how i make the mouse events?

[xin.songtao]

have a look at
http://docs.wxwidgets.org/stable/wx_wxm ... mouseevent

[iozk]

i write this


BEGIN_EVENT_TABLE(SketchWindow, wxWindow)
EVT_LEFT_DOWN(ID_MOUSE_LDOWN, SketchWindow::OnLeftDown)
EVT_LEFT_UP(ID_MOUSE_LUP, SketchWindow::OnLeftUp)
EVT_MOTION(ID_MOUSE_MOVE, SketchWindow::OnMotion)
EVT_SIZE(ID_SIZE, SketchWindow::OnSize)
EVT_IDLE(ID_IDLE, SketchWindow::OnIdle)
EVT_PAINT(ID_PAINT, SketchWindow::OnPaint)

END_EVENT_TABLE()

and give me errors
Error 3 error C2466: Can not allocate an array of constant size 0 c: \ users \ Oscar \ documents \ visual studio 2008 \ projects \ myappw \ myappw \ draw.h 41

Error 3 error C2466: Can not allocate an array of constant size 0 c: \ users \ Oscar \ documents \ visual studio 2008 \ projects \ myappw \ myappw \ draw.h 41

Error 6 error C2440: 'static_cast' : no se puede realizar la conversión de 'const int *' a 'wxMouseEventFunction' c:\users\oscar\documents\visual studio 2008\projects\myappw\myappw\draw.h 42

and it all

[JimFairway]

Hi,
It looks like you've put those statements into your .h file, they should be in your .cpp file.

They are not declarations, so they shouldn't be in your class definition. In the .h file:

Code: Select all

class SketchWindow : public wxWindow
{
 // declare the event handlers, as follows:
   void OnLeftUp(wxMouseEvent &event); 
// declare the other handlers (OnLeftUp etc.. similar to line above)
   DECLARE_EVENT_TABLE();
};

Then in the.cpp file:

Code: Select all

BEGIN_EVENT_TABLE(SketchWindow, wxWindow)
EVT_LEFT_DOWN(ID_MOUSE_LDOWN, SketchWindow::OnLeftDown)
EVT_LEFT_UP(ID_MOUSE_LUP, SketchWindow::OnLeftUp)
EVT_MOTION(ID_MOUSE_MOVE, SketchWindow::OnMotion)
EVT_SIZE(ID_SIZE, SketchWindow::OnSize)
EVT_IDLE(ID_IDLE, SketchWindow::OnIdle)
EVT_PAINT(ID_PAINT, SketchWindow::OnPaint)

END_EVENT_TABLE()

Jim