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);
}
private void onCanvasAttached()
{
Mouse.AddPreviewMouseDownHandler(canvas, OnMouseDown);
Mouse.AddPreviewMouseMoveHandler(canvas, OnMouseMove);
Mouse.AddPreviewMouseUpHandler(canvas, OnMouseUp);
Mouse.AddPreviewMouseWheelHandler(canvas, OnMouseWheel);
}
void IPlotterElement.OnPlotterAttached(Plotter plotter)
{
this.plotter = (Plotter2D)plotter;
Mouse.AddPreviewMouseDownHandler(plotter.CentralGrid, OnMouseDown);
Mouse.AddPreviewMouseUpHandler(plotter.CentralGrid, OnMouseUp);
plotter.CentralGrid.MouseLeave += CentralGrid_MouseLeave;
}
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);
}
} // proc LoadInternAsync
/// <summary>Control is created.</summary>
protected virtual void OnControlCreated()
{
CallMemberDirect(nameof(OnControlCreated), Array.Empty <object>(), rawGet: true, ignoreNilFunction: true);
Mouse.AddPreviewMouseDownHandler(Control, Control_MouseDownHandler);
Mouse.AddPreviewMouseDownOutsideCapturedElementHandler(Control, Control_MouseDownHandler);
Keyboard.AddPreviewGotKeyboardFocusHandler(Control, Control_GotKeyboardFocusHandler);
Keyboard.AddPreviewLostKeyboardFocusHandler(Control, Control_LostKeyboardFocusHandler);
Keyboard.AddPreviewKeyUpHandler(Control, Control_KeyUpHandler);
} // proc OnControlCreated
/// <summary>
/// Gets the surrounding textview and adds the mouse handler.
/// </summary>
private void OnLoaded(object sender, RoutedEventArgs e)
{
DependencyObject current = this;
while (!(current is IWpfTextView) && current != null)
{
current = VisualTreeHelper.GetParent(current);
}
_textView = (current as IWpfTextView)?.VisualElement ?? current;
Mouse.AddMouseUpHandler(_textView, OnMouseUp);
Mouse.AddPreviewMouseDownHandler(_textView, OnPreviewMouseDown);
}
/// <summary>
/// Attaches all event handlers we need to have a nice behavior in this view.
/// </summary>
private void OnLoaded(object sender, RoutedEventArgs e)
{
if (DesignerProperties.GetIsInDesignMode(this))
{
return;
}
_window = Window.GetWindow(this);
if (_window == null)
{
return;
}
Mouse.AddPreviewMouseDownHandler(_window, OnPreviewMouseButtonDown);
}
/// <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);
}
private void SplitButton_Loaded(object sender, RoutedEventArgs e)
{
PartPopup = (Popup)GetTemplateChild("PART_Popup");
PartButtonWith1 = (Button)GetTemplateChild("PART_ButtonWith1");
PartButtonWith5 = (Button)GetTemplateChild("PART_ButtonWith5");
PartButtonWith10 = (Button)GetTemplateChild("PART_ButtonWith10");
PartButtonWithCustom = (Button)GetTemplateChild("PART_ButtonWithCustom");
if (this.TryFindVisualChildElementByName("PART_ToggleButton", out FrameworkElement tb))
{
PartToggleButton = (ToggleButton)tb;
}
if (PartPopup != null)
{
PartPopup.ApplyTemplateRecursively();
}
if (PartButtonWith1 != null)
{
PartButtonWith1.Click += Btns_NewTimer_Click;
}
if (PartButtonWith5 != null)
{
PartButtonWith5.Click += Btns_NewTimer_Click;
}
if (PartButtonWith10 != null)
{
PartButtonWith10.Click += Btns_NewTimer_Click;
}
if (PartButtonWithCustom != null)
{
PartButtonWithCustom.Click += BtnCustom_Click;
}
Mouse.AddPreviewMouseDownHandler(Application.Current.MainWindow, KeepPopupOpen);
}