private void onCanvasAttached()
{
Mouse.AddPreviewMouseDownHandler(canvas, OnMouseDown);
Mouse.AddPreviewMouseMoveHandler(canvas, OnMouseMove);
Mouse.AddPreviewMouseUpHandler(canvas, OnMouseUp);
Mouse.AddPreviewMouseWheelHandler(canvas, OnMouseWheel);
}
private void OnLoaded(object sender, RoutedEventArgs routedEventArgs)
{
//Correctly rotate the handle for vertical movement
if (Orientation == Orientation.VerticalMovement)
{
gradientRotator.Angle = 0;
}
if (Orientation == Orientation.BiDimentionalMovement)
{
//No handle visible in BiDim case
theBorder.Background = new SolidColorBrush(Colors.Blue);
}
//Don't attach events during design time
if (DesignerProperties.GetIsInDesignMode(this))
{
return;
}
var mainWindow = Application.Current.Windows.OfType <Window>().FirstOrDefault();
Mouse.AddPreviewMouseDownHandler(this, OnLocalMouseDown);
Mouse.AddMouseLeaveHandler(this, OnLocalMouseLeave);
Mouse.AddMouseEnterHandler(this, OnLocalMouseEnter);
Mouse.AddPreviewMouseMoveHandler(mainWindow, OnGlobalMouseMove);
Mouse.AddPreviewMouseUpHandler(mainWindow, OnGlobalMouseUp);
}
public override void OnPlotterAttached(Plotter plotter)
{
base.OnPlotterAttached(plotter);
Mouse.AddPreviewMouseDownHandler(Parent, OnMouseDown);
Mouse.AddPreviewMouseMoveHandler(Parent, OnMouseMove);
Mouse.AddPreviewMouseUpHandler(Parent, OnMouseUp);
Mouse.AddPreviewMouseWheelHandler(Parent, OnMouseWheel);
}
public DropDown()
{
Mouse.AddPreviewMouseDownOutsideCapturedElementHandler(this, CapturedMouse_Click);
Mouse.AddPreviewMouseMoveHandler(this, CapturedMouse_Move);
Keyboard.AddKeyDownHandler(this, CapturedKeyboard_KeyDown);
AddHandler(DropDown.MouseLeaveEvent,
new RoutedEventHandler(PopUp_MouseLeave));
InitializeDelegateDictionary();
}
public void AddDialog(Window dlg)
{
if (dlg == null || _applicationDialogs.Contains(dlg))
{
return;
}
_applicationDialogs.Add(dlg);
Mouse.AddPreviewMouseMoveHandler(dlg, OnPreviewMouseMove);
Keyboard.AddPreviewKeyDownHandler(dlg, OnPreviewKeyDown);
dlg.Activated += OnWindowActivated;
dlg.Deactivated += OnWindowDeactivated;
}
/// <summary>
/// Initializes a new instance of the <see cref="Track"/> class.
/// </summary>
/// <param name="uv">The Ultraviolet context.</param>
/// <param name="name">The element's identifying name within its namescope.</param>
public Track(UltravioletContext uv, String name)
: base(uv, name)
{
this.Thumb = new Button(uv, null)
{
HorizontalAlignment = HorizontalAlignment.Stretch,
VerticalAlignment = VerticalAlignment.Stretch,
Focusable = false,
};
this.Thumb.Classes.Add("track-thumb");
this.Thumb.ChangeLogicalAndVisualParents(this, this);
KeyboardNavigation.SetIsTabStop(this.Thumb, false);
this.IncreaseButton = new RepeatButton(uv, null)
{
HorizontalAlignment = HorizontalAlignment.Stretch,
VerticalAlignment = VerticalAlignment.Stretch,
Opacity = 0,
Focusable = false,
};
this.IncreaseButton.Classes.Add("track-increase");
this.IncreaseButton.Click += HandleIncreaseButtonClick;
this.IncreaseButton.ChangeLogicalAndVisualParents(this, this);
KeyboardNavigation.SetIsTabStop(this.IncreaseButton, false);
this.DecreaseButton = new RepeatButton(uv, null)
{
HorizontalAlignment = HorizontalAlignment.Stretch,
VerticalAlignment = VerticalAlignment.Stretch,
Opacity = 0,
Focusable = false,
};
this.DecreaseButton.Classes.Add("track-decrease");
this.DecreaseButton.Click += HandleDecreaseButtonClick;
this.DecreaseButton.ChangeLogicalAndVisualParents(this, this);
KeyboardNavigation.SetIsTabStop(this.DecreaseButton, false);
Mouse.AddPreviewMouseMoveHandler(this.Thumb, HandleThumbPreviewMouseMove);
Mouse.AddPreviewMouseDownHandler(this.Thumb, HandleThumbPreviewMouseDown);
Mouse.AddPreviewMouseUpHandler(this.Thumb, HandleThumbPreviewMouseUp);
}