/// <summary>
/// Initializes the <see cref="Slider"/> type.
/// </summary>
static Slider()
{
// Dependency property overrides
ValueProperty.OverrideMetadata(typeof(Slider), new PropertyMetadata <Double>(HandleValueChanged));
MinimumProperty.OverrideMetadata(typeof(Slider), new PropertyMetadata <Double>(HandleMinimumChanged));
MaximumProperty.OverrideMetadata(typeof(Slider), new PropertyMetadata <Double>(HandleMaximumChanged));
SmallChangeProperty.OverrideMetadata(typeof(Slider), new PropertyMetadata <Double>(HandleSmallChangeChanged));
LargeChangeProperty.OverrideMetadata(typeof(Slider), new PropertyMetadata <Double>(HandleLargeChangeChanged));
// Commands - decrease
CommandManager.RegisterClassBindings(typeof(Slider), DecreaseLargeCommand, ExecutedDecreaseLargeCommand,
new ConditionalGesture(src => (src as Slider)?.Orientation == Orientation.Vertical, new KeyGesture(Key.PageUp, ModifierKeys.None, "PageUp")));
CommandManager.RegisterClassBindings(typeof(Slider), DecreaseSmallCommand, ExecutedDecreaseSmallCommand,
new ConditionalGesture(src => (src as Slider)?.Orientation == Orientation.Vertical, new KeyGesture(Key.Up, ModifierKeys.None, "Up")),
new ConditionalGesture(src => (src as Slider)?.Orientation == Orientation.Vertical, new GamePadGesture(GamePadButton.LeftStickUp, 0, "LeftStickUp")),
new ConditionalGesture(src => (src as Slider)?.Orientation == Orientation.Horizontal, new KeyGesture(Key.Left, ModifierKeys.None, "Left")),
new ConditionalGesture(src => (src as Slider)?.Orientation == Orientation.Horizontal, new GamePadGesture(GamePadButton.LeftStickLeft, 0, "LeftStickLeft")));
// Commands - increase
CommandManager.RegisterClassBindings(typeof(Slider), IncreaseLargeCommand, ExecutedIncreaseLargeCommand,
new ConditionalGesture(src => (src as Slider)?.Orientation == Orientation.Vertical, new KeyGesture(Key.PageUp, ModifierKeys.None, "PageDown")));
CommandManager.RegisterClassBindings(typeof(Slider), IncreaseSmallCommand, ExecutedIncreaseSmallCommand,
new ConditionalGesture(src => (src as Slider)?.Orientation == Orientation.Vertical, new KeyGesture(Key.Down, ModifierKeys.None, "Down")),
new ConditionalGesture(src => (src as Slider)?.Orientation == Orientation.Vertical, new GamePadGesture(GamePadButton.LeftStickDown, 0, "LeftStickDown")),
new ConditionalGesture(src => (src as Slider)?.Orientation == Orientation.Horizontal, new KeyGesture(Key.Right, ModifierKeys.None, "Right")),
new ConditionalGesture(src => (src as Slider)?.Orientation == Orientation.Horizontal, new GamePadGesture(GamePadButton.LeftStickRight, 0, "LeftStickRight")));
// Commands - min/max
CommandManager.RegisterClassBindings(typeof(Slider), MaximizeValueCommand, ExecutedMaximizeValueCommand,
new KeyGesture(Key.End, ModifierKeys.None, "End"));
CommandManager.RegisterClassBindings(typeof(Slider), MinimizeValueCommand, ExecutedMinimizeValueCommand,
new KeyGesture(Key.Home, ModifierKeys.None, "Home"));
}
static Rating()
{
MinimumProperty.OverrideMetadata(typeof(Rating), new FrameworkPropertyMetadata(0.0, FrameworkPropertyMetadataOptions.AffectsMeasure));
MaximumProperty.OverrideMetadata(typeof(Rating), new FrameworkPropertyMetadata(5.0, FrameworkPropertyMetadataOptions.AffectsMeasure));
IsSnapToTickEnabledProperty.OverrideMetadata(typeof(Rating), new FrameworkPropertyMetadata(true));
SmallChangeProperty.OverrideMetadata(typeof(Rating), new FrameworkPropertyMetadata(1.0));
DefaultStyleKeyProperty.OverrideMetadata(typeof(Rating), new FrameworkPropertyMetadata(typeof(Rating)));
}
/// <summary>
/// Initializes static members of the <see cref="Slider"/> class.
/// </summary>
static Slider()
{
OrientationProperty.OverrideDefaultValue(typeof(Slider), Orientation.Horizontal);
Thumb.DragStartedEvent.AddClassHandler <Slider>(x => x.OnThumbDragStarted, RoutingStrategies.Bubble);
Thumb.DragDeltaEvent.AddClassHandler <Slider>(x => x.OnThumbDragDelta, RoutingStrategies.Bubble);
Thumb.DragCompletedEvent.AddClassHandler <Slider>(x => x.OnThumbDragCompleted, RoutingStrategies.Bubble);
SmallChangeProperty.OverrideDefaultValue <Slider>(1);
LargeChangeProperty.OverrideDefaultValue <Slider>(10);
}
/// <summary>
/// Initializes static members of the <see cref="Slider"/> class.
/// </summary>
static Slider()
{
PseudoClass(OrientationProperty, o => o == Avalonia.Controls.Orientation.Vertical, ":vertical");
PseudoClass(OrientationProperty, o => o == Avalonia.Controls.Orientation.Horizontal, ":horizontal");
Thumb.DragStartedEvent.AddClassHandler <Slider>(x => x.OnThumbDragStarted, RoutingStrategies.Bubble);
Thumb.DragDeltaEvent.AddClassHandler <Slider>(x => x.OnThumbDragDelta, RoutingStrategies.Bubble);
Thumb.DragCompletedEvent.AddClassHandler <Slider>(x => x.OnThumbDragCompleted, RoutingStrategies.Bubble);
SmallChangeProperty.OverrideDefaultValue <Slider>(1);
LargeChangeProperty.OverrideDefaultValue <Slider>(10);
}
static CircularProgressBar()
{
DefaultStyleKeyProperty.OverrideMetadata(typeof(CircularProgressBar), new FrameworkPropertyMetadata(typeof(CircularProgressBar)));
MinimumProperty.OverrideMetadata(typeof(CircularProgressBar), new FrameworkPropertyMetadata(0D));
MaximumProperty.OverrideMetadata(typeof(CircularProgressBar), new FrameworkPropertyMetadata(100D));
SmallChangeProperty.OverrideMetadata(typeof(CircularProgressBar), new FrameworkPropertyMetadata(1D));
LargeChangeProperty.OverrideMetadata(typeof(CircularProgressBar), new FrameworkPropertyMetadata(10D));
BorderBrushProperty.OverrideMetadata(typeof(CircularProgressBar), new FrameworkPropertyMetadata(Brushes.LightGray));
BorderThicknessProperty.OverrideMetadata(typeof(CircularProgressBar), new FrameworkPropertyMetadata(new Thickness(10), OnBorderThicknessChanged));
}
static NumericUpDown()
{
DefaultStyleKeyProperty.OverrideMetadata(typeof(NumericUpDown), new FrameworkPropertyMetadata(typeof(NumericUpDown)));
MinimumProperty.OverrideMetadata(typeof(NumericUpDown), new FrameworkPropertyMetadata(double.MinValue, null, CoerceMinimum));
SmallChangeProperty.OverrideMetadata(typeof(NumericUpDown), new FrameworkPropertyMetadata(DefaultInterval, IntervalChanged));
LargeChangeProperty.OverrideMetadata(typeof(NumericUpDown), new FrameworkPropertyMetadata(100 * DefaultInterval));
MaximumProperty.OverrideMetadata(typeof(NumericUpDown), new FrameworkPropertyMetadata(double.MaxValue));
VerticalContentAlignmentProperty.OverrideMetadata(typeof(NumericUpDown), new FrameworkPropertyMetadata(VerticalAlignment.Center));
HorizontalContentAlignmentProperty.OverrideMetadata(typeof(NumericUpDown), new FrameworkPropertyMetadata(HorizontalAlignment.Right));
}
/// <summary>
/// Initializes the <see cref="NumericUpDown"/> type.
/// </summary>
static NumericUpDown()
{
EventManager.RegisterClassHandler(typeof(NumericUpDown), Mouse.PreviewMouseWheelEvent, new UpfMouseWheelEventHandler(HandlePreviewMouseWheel));
EventManager.RegisterClassHandler(typeof(NumericUpDown), Keyboard.PreviewKeyDownEvent, new UpfKeyDownEventHandler(HandlePreviewKeyDown));
EventManager.RegisterClassHandler(typeof(NumericUpDown), TextEditor.TextEntryValidationEvent, new UpfTextEntryValidationHandler(HandleTextEntryValidation));
FocusableProperty.OverrideMetadata(typeof(NumericUpDown), new PropertyMetadata <Boolean>(false));
MinimumProperty.OverrideMetadata(typeof(NumericUpDown), new PropertyMetadata <Double>(0.0));
MaximumProperty.OverrideMetadata(typeof(NumericUpDown), new PropertyMetadata <Double>(100.0));
SmallChangeProperty.OverrideMetadata(typeof(NumericUpDown), new PropertyMetadata <Double>(1.0));
}
/// <summary>
/// Initializes the <see cref="ScrollBar"/> type.
/// </summary>
static ScrollBar()
{
// Dependency property overrides
ValueProperty.OverrideMetadata(typeof(ScrollBar), new PropertyMetadata <Double>(HandleValueChanged));
MinimumProperty.OverrideMetadata(typeof(ScrollBar), new PropertyMetadata <Double>(HandleMinimumChanged));
MaximumProperty.OverrideMetadata(typeof(ScrollBar), new PropertyMetadata <Double>(HandleMaximumChanged));
SmallChangeProperty.OverrideMetadata(typeof(ScrollBar), new PropertyMetadata <Double>(HandleSmallChangeChanged));
LargeChangeProperty.OverrideMetadata(typeof(ScrollBar), new PropertyMetadata <Double>(HandleLargeChangeChanged));
FocusableProperty.OverrideMetadata(typeof(ScrollBar), new PropertyMetadata <Boolean>(CommonBoxedValues.Boolean.False));
// Event handlers
EventManager.RegisterClassHandler(typeof(ScrollBar), ScrollEvent, new UpfScrollEventHandler(HandleScrollEvent));
// Commands - vertical scroll
CommandManager.RegisterClassBindings(typeof(ScrollBar), LineDownCommand, ExecutedScrollCommand, CanExecuteScrollCommand,
new KeyGesture(Key.Down, ModifierKeys.None, "Down"),
new GamePadGesture(GamePadButton.LeftStickDown, 0, "LeftStickDown"));
CommandManager.RegisterClassBindings(typeof(ScrollBar), LineUpCommand, ExecutedScrollCommand, CanExecuteScrollCommand,
new KeyGesture(Key.Up, ModifierKeys.None, "Up"),
new GamePadGesture(GamePadButton.LeftStickUp, 0, "LeftStickUp"));
CommandManager.RegisterClassBindings(typeof(ScrollBar), PageDownCommand, ExecutedScrollCommand, CanExecuteScrollCommand,
new KeyGesture(Key.PageDown, ModifierKeys.None, "PageDown"));
CommandManager.RegisterClassBindings(typeof(ScrollBar), PageUpCommand, ExecutedScrollCommand, CanExecuteScrollCommand,
new KeyGesture(Key.PageUp, ModifierKeys.None, "PageUp"));
CommandManager.RegisterClassBindings(typeof(ScrollBar), ScrollToBottomCommand, ExecutedScrollCommand, CanExecuteScrollCommand,
new KeyGesture(Key.End, ModifierKeys.Control, "Ctrl+End"));
CommandManager.RegisterClassBindings(typeof(ScrollBar), ScrollToTopCommand, ExecutedScrollCommand, CanExecuteScrollCommand,
new KeyGesture(Key.Home, ModifierKeys.Control, "Ctrl+Home"));
// Commands - horizontal scroll
CommandManager.RegisterClassBindings(typeof(ScrollBar), LineRightCommand, ExecutedScrollCommand, CanExecuteScrollCommand,
new KeyGesture(Key.Right, ModifierKeys.None, "Right"),
new GamePadGesture(GamePadButton.LeftStickRight, 0, "LeftStickRight"));
CommandManager.RegisterClassBindings(typeof(ScrollBar), LineLeftCommand, ExecutedScrollCommand, CanExecuteScrollCommand,
new KeyGesture(Key.Left, ModifierKeys.None, "Left"),
new GamePadGesture(GamePadButton.LeftStickLeft, 0, "LeftStickLeft"));
CommandManager.RegisterClassBindings(typeof(ScrollBar), PageRightCommand, ExecutedScrollCommand, CanExecuteScrollCommand,
null);
CommandManager.RegisterClassBindings(typeof(ScrollBar), PageLeftCommand, ExecutedScrollCommand, CanExecuteScrollCommand,
null);
CommandManager.RegisterClassBindings(typeof(ScrollBar), ScrollToRightEndCommand, ExecutedScrollCommand, CanExecuteScrollCommand,
new KeyGesture(Key.End, ModifierKeys.None, "End"));
CommandManager.RegisterClassBindings(typeof(ScrollBar), ScrollToLeftEndCommand, ExecutedScrollCommand, CanExecuteScrollCommand,
new KeyGesture(Key.Home, ModifierKeys.None, "Home"));
// Commands - misc
CommandManager.RegisterClassBindings(typeof(ScrollBar), ScrollHereCommand, ExecutedScrollCommand, CanExecuteScrollCommand,
null);
}
static Slider()
{
MaximumProperty.OverrideMetadata(typeof(Slider), new PropertyMetadata(100d));
SmallChangeProperty.OverrideMetadata(typeof(Slider), new PropertyMetadata(1d));
}
set => SetValue(SmallChangeProperty, value);
static RangeBaseEx()
{
SmallChangeProperty.OverrideMetadata(typeof(RangeBaseEx), new FrameworkPropertyMetadata(0.001));
LargeChangeProperty.OverrideMetadata(typeof(RangeBaseEx), new FrameworkPropertyMetadata(0.1));
}
static RangeBar()
{
DecrementCommand = new RoutedCommand("Decrement", typeof(RangeBar));
IncrementCommand = new RoutedCommand("Increment", typeof(RangeBar));
BlockCountProperty = DependencyProperty.Register(
"BlockCount",
typeof(int),
typeof(RangeBar),
new FrameworkPropertyMetadata(
5,
FrameworkPropertyMetadataOptions.AffectsRender,
null,
CoerceBlockCount));
BlockMarginProperty = DependencyProperty.Register(
"BlockMargin",
typeof(double),
typeof(RangeBar),
new FrameworkPropertyMetadata(
(double)0,
FrameworkPropertyMetadataOptions.AffectsRender,
null,
CoerceBlockMargin));
BlockBrushProperty = DependencyProperty.Register(
"BlockBrush",
typeof(Brush),
typeof(RangeBar),
new FrameworkPropertyMetadata(
Brushes.Yellow,
FrameworkPropertyMetadataOptions.AffectsRender,
null,
CoerceBlockBrush));
FocusVisualStyleProperty.OverrideMetadata(
typeof(RangeBar),
new FrameworkPropertyMetadata(
null,
FrameworkPropertyMetadataOptions.None,
null,
(d, value) => null));
ClipToBoundsProperty.OverrideMetadata(
typeof(RangeBar),
new FrameworkPropertyMetadata(true));
SnapsToDevicePixelsProperty.OverrideMetadata(
typeof(RangeBar),
new FrameworkPropertyMetadata(true));
IsReadOnlyProperty = DependencyProperty.Register(
"IsReadOnly",
typeof(bool),
typeof(RangeBar),
new FrameworkPropertyMetadata(false));
PrecisionProperty = DependencyProperty.Register(
"Precision",
typeof(int),
typeof(RangeBar),
new FrameworkPropertyMetadata(
2,
null,
(d, baseValue) => ((int)baseValue < 0) ? 0 : (int)baseValue));
IsSnappingEnabledProperty = DependencyProperty.Register(
"IsSnappingEnabled",
typeof(bool),
typeof(RangeBar),
new FrameworkPropertyMetadata(
false,
(d, e) => d.CoerceValue(ValueProperty)));
SmallChangeProperty.OverrideMetadata(
typeof(RangeBar),
new FrameworkPropertyMetadata(0.01));
ValueProperty.OverrideMetadata(
typeof(RangeBar),
new FrameworkPropertyMetadata(
0.0,
FrameworkPropertyMetadataOptions.AffectsRender,
null,
CoerceValueProperty));
}
