void OnPopupLoaded(object sender, RoutedEventArgs e)
{
if (_alreadyLoaded)
{
return;
}
_alreadyLoaded = true;
if (Child != null)
{
Child.AddHandler(PreviewMouseLeftButtonDownEvent,
new MouseButtonEventHandler(OnChildPreviewMouseLeftButtonDown), true);
}
_parentWindow = Window.GetWindow(this);
if (_parentWindow == null)
{
return;
}
_parentWindow.Activated += OnParentWindowActivated;
_parentWindow.Deactivated += OnParentWindowDeactivated;
}
/// <summary>
/// popup加载事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void OnPopupLoaded(object sender, RoutedEventArgs e)
{
if (_alreadyLoaded)
{
return;
}
_alreadyLoaded = true;
if (Child != null)
{
Child.AddHandler(PreviewMouseLeftButtonDownEvent, new MouseButtonEventHandler(OnChildPreviewMouseLeftButtonDown), true);
}
_parentWindow = Window.GetWindow(this);
if (IsMove)
{
_parentWindow.LocationChanged += delegate
{
var offset = HorizontalOffset;
HorizontalOffset = offset + 1;
HorizontalOffset = offset;
}
}
;
if (_parentWindow == null)
{
return;
}
_parentWindow.Activated += OnParentWindowActivated;
_parentWindow.Deactivated += OnParentWindowDeactivated;
}
void OnPopupLoaded(object sender, RoutedEventArgs e)
{
if (_alreadyLoaded)
{
return;
}
_alreadyLoaded = true;
if (Child != null)
{
Child.AddHandler(PreviewMouseLeftButtonDownEvent, new MouseButtonEventHandler(OnChildPreviewMouseLeftButtonDown), true);
}
_parentWindow = Window.GetWindow(this);
if (_parentWindow == null)
{
return;
}
_parentWindow.Activated += OnParentWindowActivated;
_parentWindow.Deactivated += OnParentWindowDeactivated;
_parentWindow.Loaded += _parentWindow_Loaded;
FullScreenManager.OnFullScreen.Subscribe(x =>
{
isForcedHide = x;
if (x)
{
var hwndSource = (PresentationSource.FromVisual(Child)) as HwndSource;
if (hwndSource == null)
{
return;
}
var hwnd = hwndSource.Handle;
RECT rect;
if (!GetWindowRect(hwnd, out rect))
{
return;
}
SetWindowPos(hwnd, HWND_BOTTOM, rect.Left, rect.Top, (int)Width, (int)Height, TOPMOST_FLAGS);
}
});
}