//export handleMouseDragEvent
func handleMouseDragEvent(id unsafe.Pointer, pos C.CGPoint, pressed C.UInt32) {
theDisplay.dispatch(uintptr(id), event.MouseMove{
Pressed: mouse.ButtonSet(pressed),
Position: makePoint(pos),
})
theDisplay.dispatch(uintptr(id), event.MouseDrag{
Pressed: mouse.ButtonSet(pressed),
Position: makePoint(pos),
})
}
//export handleMouseUpEvent
func handleMouseUpEvent(id unsafe.Pointer, pos C.CGPoint, pressed C.UInt32, button C.UInt32, clicks C.UInt32) {
theDisplay.dispatch(uintptr(id), event.MouseUp{
Button: mouse.Button(button),
Pressed: mouse.ButtonSet(pressed),
Clicks: int(clicks),
Position: makePoint(pos),
})
}
func (self *View) clearMouseSelection(w driver.Window) {
self.changeDefaultCursor(nil)
if (self.state & viewMouseSelection) != 0 {
self.state &= ^viewMouseSelection
self.mouseSelectionOrigin = geom.Point{}
self.mouseSelectionButtons = mouse.ButtonSet(0)
}
if self.content != nil {
mouseSelection(w, self.content, event.MouseSelection{})
}
}