// Override the key press event from Xsharp.
protected override bool OnKeyPress(KeyName key,
ModifierMask modifiers, String str)
{
bool processed = false;
if (sink != null)
{
// Emit the "KeyDown" event.
ToolkitKeys keyData = DrawingWindow.MapKey(key, modifiers);
if (sink.ToolkitKeyDown(keyData))
{
processed = true;
}
// Emit the "KeyChar" event if necessary.
if (str != null)
{
foreach (char ch in str)
{
if (sink.ToolkitKeyChar(ch))
{
processed = true;
}
}
}
}
return(processed);
}
// Override the key release event from Xsharp.
protected override bool OnKeyRelease(KeyName key, ModifierMask modifiers)
{
if (sink != null)
{
// Emit the "KeyUp" event.
ToolkitKeys keyData = DrawingWindow.MapKey(key, modifiers);
return(sink.ToolkitKeyUp(keyData));
}
return(false);
}
// Override the pointer motion event from Xsharp.
protected override void OnPointerMotion
(int x, int y, ModifierMask modifiers)
{
if (sink != null)
{
sink.ToolkitMouseMove
(DrawingWindow.MapButton(button),
DrawingWindow.MapKey(KeyName.XK_VoidSymbol, modifiers),
0, x, y, 0);
}
}
// Override the button double click event from Xsharp.
protected override void OnButtonDoubleClick
(int x, int y, ButtonName button, ModifierMask modifiers)
{
if (sink != null)
{
sink.ToolkitMouseDown
(DrawingWindow.MapButton(button),
DrawingWindow.MapKey(KeyName.XK_VoidSymbol, modifiers),
2, x, y, 0);
}
}
// Override the button release event from Xsharp.
protected override void OnButtonRelease(int x, int y, ButtonName button,
ModifierMask modifiers)
{
if (sink != null)
{
sink.ToolkitMouseUp
(DrawingWindow.MapButton(button),
DrawingWindow.MapKey(KeyName.XK_VoidSymbol, modifiers),
1, x, y, 0);
}
}
