void Stage::OnMouseMove(wxMouseEvent &inEvent) {
// This function occasionally gets called when destroying
// broken QuickTime movies.
if (mIsBeingDestroyed)
return;
// Do any mouse-moved processing for our Elements.
mShouldHideCursorUntilMouseMoved = false;
UpdateCurrentElementAndCursor();
// Notify our cursor of its new location.
if (mActualCursor)
mActualCursor->MoveCursor(inEvent.GetPosition());
// If we're displaying XY co-ordinates for the cursor, update them now.
if (mIsDisplayingXy) {
wxClientDC dc(this);
// Get our current screen location.
wxPoint pos = inEvent.GetPosition();
long x = dc.DeviceToLogicalX(pos.x);
long y = dc.DeviceToLogicalY(pos.y);
// Get the color at that screen location.
// PORTING - May not work on non-Windows platforms, according to
// the wxWindows documentation.
wxMemoryDC offscreen_dc;
offscreen_dc.SelectObjectAsSource(GetCompositingPixmap());
wxColour color;
offscreen_dc.GetPixel(x, y, &color);
// Update the status bar.
wxString str;
str.Printf(wxT("X: %d, Y: %d, C: %02X%02X%02X"),
(int) x, (int) y, (int) color.Red(),
(int) color.Green(), (int) color.Blue());
mFrame->SetStatusText(str);
}
if (ShouldSendEvents()) {
EventDispatcher *disp = FindEventDispatcher(inEvent.GetPosition());
disp->DoEventMouseMoved(inEvent);
}
}
