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enhance: add Layout prop for ButtonGroup

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NaBian committed 2022-01-05 21:56:30 +08:00
1 parent f44db4052d
commit 483370f218
7 files changed
+192 -86
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src/Shared/HandyControl_Shared/Tools/StyleSelector/ButtonGroupItemStyleSelector.cs
+73 -63
View File
@@ -1,4 +1,5 @@
using System.Collections.Generic;
using System.Linq;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Controls.Primitives;
@@ -37,76 +38,85 @@ namespace HandyControl.Tools
{
if (container is ButtonGroup buttonGroup && item is ButtonBase buttonBase)
{
var count = buttonGroup.Items.Count;
var count = GetVisibleButtonsCount(buttonGroup);
switch (buttonBase)
{
case RadioButton:
{
if (count == 1)
{
return StyleDict[ResourceToken.RadioGroupItemSingle];
}
var index = buttonGroup.Items.IndexOf(buttonBase);
return buttonGroup.Orientation == Orientation.Horizontal
? index == 0
? StyleDict[ResourceToken.RadioGroupItemHorizontalFirst]
: StyleDict[index == count - 1
? ResourceToken.RadioGroupItemHorizontalLast
: ResourceToken.RadioGroupItemDefault]
: index == 0
? StyleDict[ResourceToken.RadioGroupItemVerticalFirst]
: StyleDict[index == count - 1
? ResourceToken.RadioGroupItemVerticalLast
: ResourceToken.RadioGroupItemDefault];
}
case Button:
{
if (count == 1)
{
return StyleDict[ResourceToken.ButtonGroupItemSingle];
}
var index = buttonGroup.Items.IndexOf(buttonBase);
return buttonGroup.Orientation == Orientation.Horizontal
? index == 0
? StyleDict[ResourceToken.ButtonGroupItemHorizontalFirst]
: StyleDict[index == count - 1
? ResourceToken.ButtonGroupItemHorizontalLast
: ResourceToken.ButtonGroupItemDefault]
: index == 0
? StyleDict[ResourceToken.ButtonGroupItemVerticalFirst]
: StyleDict[index == count - 1
? ResourceToken.ButtonGroupItemVerticalLast
: ResourceToken.ButtonGroupItemDefault];
}
case ToggleButton:
{
if (count == 1)
{
return StyleDict[ResourceToken.ToggleButtonGroupItemSingle];
}
var index = buttonGroup.Items.IndexOf(buttonBase);
return buttonGroup.Orientation == Orientation.Horizontal
? index == 0
? StyleDict[ResourceToken.ToggleButtonGroupItemHorizontalFirst]
: StyleDict[index == count - 1
? ResourceToken.ToggleButtonGroupItemHorizontalLast
: ResourceToken.ToggleButtonGroupItemDefault]
: index == 0
? StyleDict[ResourceToken.ToggleButtonGroupItemVerticalFirst]
: StyleDict[index == count - 1
? ResourceToken.ToggleButtonGroupItemVerticalLast
: ResourceToken.ToggleButtonGroupItemDefault];
}
case RadioButton: return GetRadioButtonStyle(count, buttonGroup, buttonBase);
case Button: return GetButtonStyle(count, buttonGroup, buttonBase);
case ToggleButton: return GetToggleButtonStyle(count, buttonGroup, buttonBase);
}
}
return null;
}
private static int GetVisibleButtonsCount(ButtonGroup buttonGroup)
{
return buttonGroup.Items.OfType<ButtonBase>().Count(button => button.IsVisible);
}
private static Style GetToggleButtonStyle(int count, ButtonGroup buttonGroup, ButtonBase button)
{
if (count == 1)
{
return StyleDict[ResourceToken.ToggleButtonGroupItemSingle];
}
var index = buttonGroup.Items.IndexOf(button);
return buttonGroup.Orientation == Orientation.Horizontal
? index == 0
? StyleDict[ResourceToken.ToggleButtonGroupItemHorizontalFirst]
: StyleDict[index == count - 1
? ResourceToken.ToggleButtonGroupItemHorizontalLast
: ResourceToken.ToggleButtonGroupItemDefault]
: index == 0
? StyleDict[ResourceToken.ToggleButtonGroupItemVerticalFirst]
: StyleDict[index == count - 1
? ResourceToken.ToggleButtonGroupItemVerticalLast
: ResourceToken.ToggleButtonGroupItemDefault];
}
private static Style GetButtonStyle(int count, ButtonGroup buttonGroup, ButtonBase button)
{
if (count == 1)
{
return StyleDict[ResourceToken.ButtonGroupItemSingle];
}
var index = buttonGroup.Items.IndexOf(button);
return buttonGroup.Orientation == Orientation.Horizontal
? index == 0
? StyleDict[ResourceToken.ButtonGroupItemHorizontalFirst]
: StyleDict[index == count - 1
? ResourceToken.ButtonGroupItemHorizontalLast
: ResourceToken.ButtonGroupItemDefault]
: index == 0
? StyleDict[ResourceToken.ButtonGroupItemVerticalFirst]
: StyleDict[index == count - 1
? ResourceToken.ButtonGroupItemVerticalLast
: ResourceToken.ButtonGroupItemDefault];
}
private static Style GetRadioButtonStyle(int count, ButtonGroup buttonGroup, ButtonBase button)
{
if (count == 1)
{
return StyleDict[ResourceToken.RadioGroupItemSingle];
}
var index = buttonGroup.Items.IndexOf(button);
return buttonGroup.Orientation == Orientation.Horizontal
? index == 0
? StyleDict[ResourceToken.RadioGroupItemHorizontalFirst]
: StyleDict[index == count - 1
? ResourceToken.RadioGroupItemHorizontalLast
: ResourceToken.RadioGroupItemDefault]
: index == 0
? StyleDict[ResourceToken.RadioGroupItemVerticalFirst]
: StyleDict[index == count - 1
? ResourceToken.RadioGroupItemVerticalLast
: ResourceToken.RadioGroupItemDefault];
}
}
}