public FlyoutWindow(FlyoutViewModel flyoutViewModel)
{
InitializeComponent();
_viewModel = flyoutViewModel;
_viewModel.StateChanged += ViewModel_OnStateChanged;
_viewModel.WindowSizeInvalidated += ViewModel_WindowSizeInvalidated;
_viewModel.ExpandCollapse = new RelayCommand(() =>
{
_needsExpandOrCollapse = true;
_viewModel.BeginClose();
});
DataContext = _viewModel;
Deactivated += FlyoutWindow_Deactivated;
SourceInitialized += FlyoutWindow_SourceInitialized;
Microsoft.Win32.SystemEvents.DisplaySettingsChanged += SystemEvents_DisplaySettingsChanged;
Closing += FlyoutWindow_Closing;
this.FlowDirection = SystemSettings.IsRTL ? FlowDirection.RightToLeft : FlowDirection.LeftToRight;
// Ensure the Win32 and WPF windows are created to fix first show issues with DPI Scaling
Show();
Hide();
this.ApplyExtendedWindowStyle(User32.WS_EX_TOOLWINDOW);
_viewModel.ChangeState(FlyoutViewModel.ViewState.Hidden);
}
public FlyoutWindow(FlyoutViewModel flyoutViewModel)
{
InitializeComponent();
_viewModel = flyoutViewModel;
_viewModel.StateChanged += ViewModel_OnStateChanged;
_viewModel.WindowSizeInvalidated += ViewModel_WindowSizeInvalidated;
_viewModel.ExpandCollapse = new RelayCommand(() =>
{
_needsExpandOrCollapse = true;
_viewModel.BeginClose();
});
DataContext = _viewModel;
if (Features.IsEnabled(Feature.DevicePopup))
{
Application.Current.Deactivated += FlyoutWindow_Deactivated;
}
else
{
Deactivated += FlyoutWindow_Deactivated;
}
SourceInitialized += FlyoutWindow_SourceInitialized;
Microsoft.Win32.SystemEvents.DisplaySettingsChanged += SystemEvents_DisplaySettingsChanged;
Closing += FlyoutWindow_Closing;
this.FlowDirection = SystemSettings.IsRTL ? FlowDirection.RightToLeft : FlowDirection.LeftToRight;
// Ensure the Win32 and WPF windows are created to fix first show issues with DPI Scaling
Show();
Hide();
_viewModel.ChangeState(FlyoutViewModel.ViewState.Hidden);
}
private void FlyoutWindow_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
// Disable Alt+F4 because we hide instead.
e.Cancel = true;
_viewModel.BeginClose();
}
private void OnClosing(object sender, System.ComponentModel.CancelEventArgs e)
{
// Disable Alt+F4.
e.Cancel = true;
_viewModel.BeginClose(InputType.Keyboard);
}
