43 lines
1.6 KiB
C#
43 lines
1.6 KiB
C#
using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Controls.Primitives;
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using HandyControl.Tools;
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namespace HandyControl.Controls
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{
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public class ButtonGroup : ItemsControl
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{
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protected override bool IsItemItsOwnContainerOverride(object item) => item is Button || item is RadioButton || item is ToggleButton;
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public static readonly DependencyProperty OrientationProperty = DependencyProperty.Register(
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"Orientation", typeof(Orientation), typeof(ButtonGroup), new PropertyMetadata(default(Orientation)));
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public Orientation Orientation
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{
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get => (Orientation)GetValue(OrientationProperty);
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set => SetValue(OrientationProperty, value);
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}
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public static readonly DependencyProperty ItemStyleSelectorProperty = DependencyProperty.Register(
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"ItemStyleSelector", typeof(StyleSelector), typeof(ButtonGroup), new PropertyMetadata(new ButtonGroupItemStyleSelector()));
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public StyleSelector ItemStyleSelector
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{
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get => (StyleSelector)GetValue(ItemStyleSelectorProperty);
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set => SetValue(ItemStyleSelectorProperty, value);
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}
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protected override void OnVisualChildrenChanged(DependencyObject visualAdded, DependencyObject visualRemoved)
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{
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base.OnVisualChildrenChanged(visualAdded, visualRemoved);
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var count = Items.Count;
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for (var i = 0; i < count; i++)
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{
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var item = (ButtonBase)Items[i];
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item.Style = ItemStyleSelector?.SelectStyle(item, this);
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}
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}
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}
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}
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