Пример #1
0
func (gb *GroupBox) WndProc(hwnd win.HWND, msg uint32, wParam, lParam uintptr) uintptr {
	if gb.composite != nil {
		switch msg {
		case win.WM_COMMAND, win.WM_NOTIFY:
			gb.composite.WndProc(hwnd, msg, wParam, lParam)

		case win.WM_SETTEXT:
			gb.titleChangedPublisher.Publish()

		case win.WM_SIZE, win.WM_SIZING:
			wbcb := gb.WidgetBase.ClientBounds()
			if !win.MoveWindow(
				gb.hWndGroupBox,
				int32(wbcb.X),
				int32(wbcb.Y),
				int32(wbcb.Width),
				int32(wbcb.Height),
				true) {

				lastError("MoveWindow")
				break
			}

			gbcb := gb.ClientBounds()
			gb.composite.SetBounds(gbcb)
		}
	}

	return gb.WidgetBase.WndProc(hwnd, msg, wParam, lParam)
}
Пример #2
0
func (tw *TabWidget) onResize(lParam uintptr) {
	r := win.RECT{0, 0, win.GET_X_LPARAM(lParam), win.GET_Y_LPARAM(lParam)}
	if !win.MoveWindow(tw.hWndTab, r.Left, r.Top, r.Right-r.Left, r.Bottom-r.Top, true) {
		lastError("MoveWindow")
		return
	}

	tw.resizePages()
}
Пример #3
0
// SetBounds returns the outer bounding box Rectangle of the *WindowBase,
// including decorations.
//
// For a Form, like *MainWindow or *Dialog, the Rectangle is in screen
// coordinates, for a child Window the coordinates are relative to its parent.
func (wb *WindowBase) SetBounds(bounds Rectangle) error {
	if !win.MoveWindow(
		wb.hWnd,
		int32(bounds.X),
		int32(bounds.Y),
		int32(bounds.Width),
		int32(bounds.Height),
		true) {

		return lastError("MoveWindow")
	}

	return nil
}