private void Show(IntPtr owner)
{
if (InputManager.Current.IsInMenuMode)
{
return;
}
if (_hintWindow != null)
{
throw new NotSupportedException("Hint already shown");
}
// subclass
_hintSource = new HintSource();
_hintSource.Activate += Close;
_hintSource.SubClass(owner);
// create hint window
var ht = HintRoot.Create(PlacementRect, _hintSource);
_hintWindow = new HintWindow(this, ht)
{
Text = _text
};
_hintSource.HintWindow = _hintWindow;
//new WindowInteropHelper(_hintWindow) { Owner = _hintSource.Owner };
_hintWindow.Closed += HintWindowClosed;
_hintWindow.MaxHeight = 1200.0; //System.Windows.Forms.Screen.FromRectangle(PlacementRect).WorkingArea.
_wrapWidth = 1200.0;
_hintWindow.WrapWidth = _wrapWidth;
_hintWindow.Show();
}
public HintWindow(Hint hint, HintRoot root)
{
InitializeComponent();
this._hint = hint;
_hintRoot = root;
// window props
Left = 0;
Top = 0;
MaxHeight = 1200;
SizeToContent = SizeToContent.WidthAndHeight;
Opacity = 1;
_timer.Tick += OnTimerTick;
LayoutUpdated += OnLayoutUpdated;
MouseLeave += OnMouseLeave;
_hintRoot.MouseLeave += RestartCloseTimer;
MouseRightButtonUp += MouseButtonEventHandler;
HintControl.AddClickHandler(this, OnClick);
HintControl.AddMouseHoverHandler(this, OnMouseHover);
}
public HintWindow(Hint hint, HintRoot root)
{
InitializeComponent();
this._hint = hint;
_hintRoot = root;
// window props
Left = 0;
Top = 0;
MaxHeight = 1200;
SizeToContent = SizeToContent.WidthAndHeight;
Opacity = 1;
_timer.Tick += OnTimerTick;
LayoutUpdated += OnLayoutUpdated;
MouseLeave += OnMouseLeave;
_hintRoot.MouseLeave += RestartCloseTimer;
MouseRightButtonUp += MouseButtonEventHandler;
HintControl.AddClickHandler(this, OnClick);
HintControl.AddMouseHoverHandler(this, OnMouseHover);
}
private void ShowSubHint(FrameworkElement el, string hintText)
{
var ht = HintRoot.Create(el);
foreach (HintWindow window in OwnedWindows)
{
if (!window._hintRoot.Equals(ht))
{
window.Close();
continue;
}
ht.Dispose();
return;
}
var wnd = new HintWindow(_hint, ht)
{
Text = hintText, Owner = this
};
wnd.Show();
}