ControlTemplate in WPF —— ComboBox
<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d"> <ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="Shared.xaml" />
</ResourceDictionary.MergedDictionaries> <!-- SimpleStyles: ComboBox -->
<ControlTemplate x:Key="ComboBoxToggleButton"
TargetType="{x:Type ToggleButton}">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition />
<ColumnDefinition Width="" />
</Grid.ColumnDefinitions>
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="Normal" />
<VisualState x:Name="MouseOver">
<Storyboard>
<ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Panel.Background).
(GradientBrush.GradientStops)[].(GradientStop.Color)"
Storyboard.TargetName="Border">
<EasingColorKeyFrame KeyTime=""
Value="{StaticResource ControlMouseOverColor}" />
</ColorAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
<VisualState x:Name="Pressed" />
<VisualState x:Name="Disabled">
<Storyboard>
<ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Panel.Background).
(GradientBrush.GradientStops)[].(GradientStop.Color)"
Storyboard.TargetName="Border">
<EasingColorKeyFrame KeyTime=""
Value="{StaticResource DisabledControlDarkColor}" />
</ColorAnimationUsingKeyFrames>
<ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Shape.Fill).
(SolidColorBrush.Color)"
Storyboard.TargetName="Arrow">
<EasingColorKeyFrame KeyTime=""
Value="{StaticResource DisabledForegroundColor}" />
</ColorAnimationUsingKeyFrames>
<ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Border.BorderBrush).
(GradientBrush.GradientStops)[].(GradientStop.Color)"
Storyboard.TargetName="Border">
<EasingColorKeyFrame KeyTime=""
Value="{StaticResource DisabledBorderDarkColor}" />
</ColorAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
</VisualStateGroup>
<VisualStateGroup x:Name="CheckStates">
<VisualState x:Name="Checked">
<Storyboard>
<ColorAnimationUsingKeyFrames Storyboard.TargetProperty="(Panel.Background).
(GradientBrush.GradientStops)[].(GradientStop.Color)"
Storyboard.TargetName="Border">
<EasingColorKeyFrame KeyTime=""
Value="{StaticResource ControlPressedColor}" />
</ColorAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
<VisualState x:Name="Unchecked" />
<VisualState x:Name="Indeterminate" />
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<Border x:Name="Border"
Grid.ColumnSpan=""
CornerRadius=""
BorderThickness="">
<Border.BorderBrush>
<LinearGradientBrush EndPoint="0,1"
StartPoint="0,0">
<GradientStop Color="{DynamicResource BorderLightColor}"
Offset="" />
<GradientStop Color="{DynamicResource BorderDarkColor}"
Offset="" />
</LinearGradientBrush>
</Border.BorderBrush>
<Border.Background> <LinearGradientBrush StartPoint="0,0"
EndPoint="0,1">
<LinearGradientBrush.GradientStops>
<GradientStopCollection>
<GradientStop Color="{DynamicResource ControlLightColor}" />
<GradientStop Color="{DynamicResource ControlMediumColor}"
Offset="1.0" />
</GradientStopCollection>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush> </Border.Background>
</Border>
<Border Grid.Column=""
CornerRadius="2,0,0,2"
Margin="" >
<Border.Background>
<SolidColorBrush Color="{DynamicResource ControlLightColor}"/>
</Border.Background>
</Border>
<Path x:Name="Arrow"
Grid.Column=""
HorizontalAlignment="Center"
VerticalAlignment="Center"
Data="M 0 0 L 4 4 L 8 0 Z" >
<Path.Fill>
<SolidColorBrush Color="{DynamicResource GlyphColor}"/>
</Path.Fill>
</Path>
</Grid>
</ControlTemplate> <ControlTemplate x:Key="ComboBoxTextBox"
TargetType="{x:Type TextBox}">
<Border x:Name="PART_ContentHost"
Focusable="False"
Background="{TemplateBinding Background}" />
</ControlTemplate> <Style x:Key="{x:Type ComboBox}"
TargetType="{x:Type ComboBox}">
<Setter Property="SnapsToDevicePixels"
Value="true" />
<Setter Property="OverridesDefaultStyle"
Value="true" />
<Setter Property="ScrollViewer.HorizontalScrollBarVisibility"
Value="Auto" />
<Setter Property="ScrollViewer.VerticalScrollBarVisibility"
Value="Auto" />
<Setter Property="ScrollViewer.CanContentScroll"
Value="true" />
<Setter Property="MinWidth"
Value="" />
<Setter Property="MinHeight"
Value="" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ComboBox}">
<Grid>
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="Normal" />
<VisualState x:Name="MouseOver" />
<VisualState x:Name="Disabled">
<Storyboard>
<ColorAnimationUsingKeyFrames Storyboard.TargetName="PART_EditableTextBox"
Storyboard.TargetProperty="(TextElement.Foreground).
(SolidColorBrush.Color)">
<EasingColorKeyFrame KeyTime=""
Value="{StaticResource DisabledForegroundColor}" />
</ColorAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
</VisualStateGroup>
<VisualStateGroup x:Name="EditStates">
<VisualState x:Name="Editable">
<Storyboard>
<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)"
Storyboard.TargetName="PART_EditableTextBox">
<DiscreteObjectKeyFrame KeyTime=""
Value="{x:Static Visibility.Visible}" />
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames
Storyboard.TargetProperty="(UIElement.Visibility)"
Storyboard.TargetName="ContentSite">
<DiscreteObjectKeyFrame KeyTime=""
Value="{x:Static Visibility.Hidden}" />
</ObjectAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
<VisualState x:Name="Uneditable" />
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<ToggleButton x:Name="ToggleButton"
Template="{StaticResource ComboBoxToggleButton}"
Grid.Column=""
Focusable="false"
ClickMode="Press"
IsChecked="{Binding IsDropDownOpen, Mode=TwoWay,
RelativeSource={RelativeSource TemplatedParent}}"/>
<ContentPresenter x:Name="ContentSite"
IsHitTestVisible="False"
Content="{TemplateBinding SelectionBoxItem}"
ContentTemplate="{TemplateBinding SelectionBoxItemTemplate}"
ContentTemplateSelector="{TemplateBinding ItemTemplateSelector}"
Margin="3,3,23,3"
VerticalAlignment="Stretch"
HorizontalAlignment="Left">
</ContentPresenter>
<TextBox x:Name="PART_EditableTextBox"
Style="{x:Null}"
Template="{StaticResource ComboBoxTextBox}"
HorizontalAlignment="Left"
VerticalAlignment="Bottom"
Margin="3,3,23,3"
Focusable="True"
Background="Transparent"
Visibility="Hidden"
IsReadOnly="{TemplateBinding IsReadOnly}" />
<Popup x:Name="Popup"
Placement="Bottom"
IsOpen="{TemplateBinding IsDropDownOpen}"
AllowsTransparency="True"
Focusable="False"
PopupAnimation="Slide">
<Grid x:Name="DropDown"
SnapsToDevicePixels="True"
MinWidth="{TemplateBinding ActualWidth}"
MaxHeight="{TemplateBinding MaxDropDownHeight}">
<Border x:Name="DropDownBorder"
BorderThickness="">
<Border.BorderBrush>
<SolidColorBrush Color="{DynamicResource BorderMediumColor}" />
</Border.BorderBrush>
<Border.Background>
<SolidColorBrush Color="{DynamicResource ControlLightColor}" />
</Border.Background>
</Border>
<ScrollViewer Margin="4,6,4,6"
SnapsToDevicePixels="True">
<StackPanel IsItemsHost="True"
KeyboardNavigation.DirectionalNavigation="Contained" />
</ScrollViewer>
</Grid>
</Popup>
</Grid>
<ControlTemplate.Triggers>
<Trigger Property="HasItems"
Value="false">
<Setter TargetName="DropDownBorder"
Property="MinHeight"
Value="" />
</Trigger>
<Trigger Property="IsGrouping"
Value="true">
<Setter Property="ScrollViewer.CanContentScroll"
Value="false" />
</Trigger>
<Trigger SourceName="Popup"
Property="AllowsTransparency"
Value="true">
<Setter TargetName="DropDownBorder"
Property="CornerRadius"
Value="" />
<Setter TargetName="DropDownBorder"
Property="Margin"
Value="0,2,0,0" />
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style> <Style x:Key="{x:Type ComboBoxItem}"
TargetType="{x:Type ComboBoxItem}">
<Setter Property="SnapsToDevicePixels"
Value="true" />
<Setter Property="OverridesDefaultStyle"
Value="true" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ComboBoxItem}">
<Border x:Name="Border"
Padding=""
SnapsToDevicePixels="true"
Background="Transparent">
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="SelectionStates">
<VisualState x:Name="Unselected" />
<VisualState x:Name="Selected">
<Storyboard>
<ColorAnimationUsingKeyFrames Storyboard.TargetName="Border"
Storyboard.TargetProperty="(Panel.Background).
(SolidColorBrush.Color)">
<EasingColorKeyFrame KeyTime=""
Value="{StaticResource SelectedBackgroundColor}" />
</ColorAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
<VisualState x:Name="SelectedUnfocused">
<Storyboard>
<ColorAnimationUsingKeyFrames Storyboard.TargetName="Border"
Storyboard.TargetProperty="(Panel.Background).
(SolidColorBrush.Color)">
<EasingColorKeyFrame KeyTime=""
Value="{StaticResource SelectedUnfocusedColor}" />
</ColorAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
<ContentPresenter />
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style> </ResourceDictionary>
ControlTemplate in WPF —— ComboBox的更多相关文章
- WPF ComboBox(转)
WPF ComboBox 创建一个ComboBox控件,并设置ComboBox控件的名称,高度,宽度.及设置ComboBox的垂直和水平对齐. <ComboBox Name="Comb ...
- wpf ComboBox的SelectionBoxItem相关依赖属性
以前没有注意SelectionBoxItem相关依赖属性,这几天看wpf源码 特意研究了一番 <Style x:Key="ComboBoxStyle1" TargetType ...
- WPF Combobox样式
<ControlTemplate x:Key="ComboBoxToggleButton" TargetType="{x:Type ToggleButton}&qu ...
- WPF combobox 圆角制作
修改ComboBox的Template, 在VS 2010或者Blend中你可以导出ComboBox的默认模板: VS2010中: 然后修改里面的模板,比如: <Window x:Class=& ...
- WPF ComboBox下拉绑定Treeview 功能的实现
因为项目需要,接触到这个功能点,借助网络还有自己的一点摸索,实现了这个功能.相关代码如下: XAML部分的代码: <ComboBox Grid.Row=" RenderTransfor ...
- wpf ComboBox设置默认值
最新的wpf的ComboBox设置默认值得方法是,给VM中的数据集合第一个元素插入一个提示项目,比如:请选择一项,然后通过数据绑定可以实现默认选中第一项,下面我就贴一下示例代码: xaml页面: &l ...
- WPF combobox数据绑定和数据获取
本文章仅为个人学习,如有错误之处请指正. 搭建WPF界面的时候,想用combobox构建一个下拉菜单,搜索的时候看到大多数都是大段代码,逻辑顺序不是很详细,摸索了大概,记录一下方便来者. 拖入comb ...
- WPF ComboBox 默认选中无效
在WPF开发当中,我发现ComboBox的默认选中逻辑失效了,仔细查找后发现后台逻辑并没有出现问题. 测试后发现在XAML中,ComBoBox控件的SelectedValue属性需要写在ItemSou ...
- [WPF]ComboBox.Items为空时，点击不显示下拉列表
ComboBox.Items为空时,点击后会显示空下拉列表: ComboBox点击显示下拉列表,大概原理为: ComboBox存在ToggleButton控件,默认ToggleButton.IsChe ...
随机推荐
- 图书管理系统UML建模
图书管理系统UML建模 用例图 借阅者请求服务用例图 图书管理员处理借书还书用例图 系统管理员系统维护用例图 时序图 系统管理员添加书籍时序图 协作图 借阅者预留书籍协作图 状态图 书的状态图 活动图 ...
- maven 学习之路一
一.mave介绍: maven :我的理解就是一个代码构建管理的一个工具.类似的工具有gradle,ant等. 官方理解:Apache Maven is a software project mana ...
- IO模型（epoll）--详解-02
写在前面 从事服务端开发,少不了要接触网络编程.epoll作为linux下高性能网络服务器的必备技术至关重要,大部分游戏服务器都使用到这一多路复用技术.文章核心思想是:要让读者清晰明白EPOLL为什么 ...
- python 异常处理（五）
异常处理&异常基类 1.处理异常 try.....except 语法: 1) try: 放可能会出现问题的代码 except: 处理错误的方式 例如: try: print(ab) #无错执 ...
- 【hiho1035】自驾旅行III
题目大意:给定一棵 N 个节点的有根树,1 号节点为根节点,树边有两个权值,分别为走路的代价和开车的代价.有一个旅行者开车要从根节点出发,必须遍历给定点集,可以在任何位置停止旅行,有车时可以选择开车或 ...
- grunt-contrib-cssmin CSS压缩以及合并
grunt-contrib-cssmin:压缩以及合并CSS文件 安装插件:npm install grunt-contrib-cssmin --save-dev 不设置compatibility与n ...
- 30 最小n个数
public class test30{ public static void main(String args[]){ int array[]={3,2,5,1,4}; int temp[] = f ...
- SQL SERVER 2008 设置字段默认值为当前时间
在某些情况下需要对某条记录添加上时间戳,比如用户注册,需要记录用户的注册时间,在SQL SERVER 2008中可以通过 1. 添加新字段 2. 数据类型设置为smalldatetime 3. 默认值 ...
- js callback回调的一种写法
getLocation.cityname(latitude, longitude, function (data1) { SetCityCallBack(data1); }); 定义方法: var g ...
- JavaScript 算术运算符
处理数值的典型情景是数值计算. ㈠JavaScript 算术运算符 算术运算符对数值(文字或变量)执行算术运算. ㈡算术运算符 典型的算术运算会操作两个数值. ⑴这两个数可以是字面量: var x = ...