/// <summary>
/// Closes the flyout window
/// </summary>
void HideFlyoutWindow()
{
if (_flyoutWindow != null && !_flyoutWindow.IsClosing)
{
var flWindow = _flyoutWindow;
_flyoutWindow = null;
flWindow.Closing -= new System.ComponentModel.CancelEventHandler(OnFlyoutWindowClosing);
flWindow.Close();
}
}
/// <summary>
/// Closes the flyout window
/// </summary>
void HideFlyoutWindow()
{
if (_flyoutWindow != null && !_flyoutWindow.IsClosing)
{
_flyoutWindow.Height = 0.0;
_flyoutWindow.Width = 0.0;
_flyoutWindow.Close();
_flyoutWindow = null;
}
}
/// <summary>
/// Shows a flyout window for a content
/// </summary>
/// <param name="content">Content to show</param>
internal void ShowFlyoutWindow(DockableContent content, DockablePaneAnchorTab tabActivating)
{
//check if parent window is Active
Window parentWindow = Window.GetWindow(this);
if (parentWindow == null || !parentWindow.IsVisible)
return;
if (!parentWindow.IsActive && (_flyoutWindow == null || !_flyoutWindow.IsActive))
return;
//check if content is already visible in a flyout window
if (_flyoutWindow != null &&
_flyoutWindow.ReferencedPane.Items.Contains(content))
{
//continue to show the winow
//_flyoutWindow.KeepWindowOpen();
return;
}
//hide previous window
HideFlyoutWindow();
//select this content in the referenced pane
content.ContainerPane.SelectedItem = content;
if (_wndInteropWrapper == null)
{
_wndInteropWrapper = new WindowInteropWrapper(parentWindow);
_wndInteropWrapper.WindowPosChanging += (s, e) =>
{
//update the flyout window
UpdateFlyoutWindowPosition();
};
}
//create e new window
_flyoutWindow = new FlyoutPaneWindow(this, content);
_flyoutWindow.Owner = parentWindow;
_flyoutWindow.FlowDirection = this.FlowDirection;
_flyoutWindow.ShowActivated = false;
_flyoutWindow.AnchorTabActivating = tabActivating;
UpdateFlyoutWindowPosition(true);
_flyoutWindow.Closing += new System.ComponentModel.CancelEventHandler(OnFlyoutWindowClosing);
_flyoutWindow.Show();
//this.Focus();
}
/// <summary>
/// Shows a flyout window for a content
/// </summary>
/// <param name="content">Content to show</param>
internal void ShowFlyoutWindow(DockableContent content, DockablePaneAnchorTab tabActivating)
{
//check if parent window is Active
Window parentWindow = Window.GetWindow(this);
if (parentWindow == null || !parentWindow.IsVisible)
return;
if (!parentWindow.IsActive && (_flyoutWindow == null || !_flyoutWindow.IsActive))
return;
//check if content is already visible in a flyout window
if (_flyoutWindow != null &&
_flyoutWindow.ReferencedPane.Items.Contains(content))
{
//continue to show the winow
//_flyoutWindow.KeepWindowOpen();
return;
}
// David: This sometimes seems to be null when hovering over auto-hide pad.
// It only seems to occur in specific circumstances - whether the pad is the
// "selected" one in the set seems important. Having no open document might have effect?
// I have only managed to reliablely reproduce it in stand-alone application.
if (content.ContainerPane == null)
{
return;
}
//hide previous window
HideFlyoutWindow();
//select this content in the referenced pane
content.ContainerPane.SelectedItem = content;
if (_wndInteropWrapper == null)
{
_wndInteropWrapper = new WindowInteropWrapper(parentWindow);
_wndInteropWrapper.WindowPosChanging += (s, e) =>
{
//update the flyout window
UpdateFlyoutWindowPosition();
};
}
//create e new window
_flyoutWindow = new FlyoutPaneWindow(this, content);
_flyoutWindow.Owner = parentWindow;
_flyoutWindow.FlowDirection = this.FlowDirection;
_flyoutWindow.ShowActivated = false;
_flyoutWindow.AnchorTabActivating = tabActivating;
UpdateFlyoutWindowPosition(true);
_flyoutWindow.Closing += new System.ComponentModel.CancelEventHandler(OnFlyoutWindowClosing);
_flyoutWindow.Show();
//this.Focus();
}
