定义treeview 展开按钮(togglebutton)样式,创建资源: <Stylex:Key="ExpandCollapseToggleStyle"TargetType="ToggleButton"><SetterProperty="Focusable"Value="False"/><SetterProperty="Template"><Setter.Value><ControlTemplateTargetType="ToggleButton"><GridWidth="25"Height="23"SnapsToDevicePixels="True"><RectangleWidt...
<ToggleButton x:Name="Expander" HorizontalAlignment="Left" ClickMode="Press" IsChecked="{Binding IsExpanded, RelativeSource={RelativeSource TemplatedParent}}"> <ToggleButton.Style> <Style TargetType="{x:Type ToggleButton}"> <Setter Property="Focusable" Value="False"/> <Setter Property="Width" Value...
WPF defaultTreeViewis very good, but many people still want it to have lines join each of its child elements, like Windows FormsTreeView, including me. I have searched on the internet and have some examples, but they were not designed well enough. Now, I myself designed aTreeViewwith s...
<ToggleButton x:Name="toggleButton" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Grid.ColumnSpan="2" IsChecked="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource Mode=TemplatedParent}}" Style=...
<Stylex:Key="ToggleStyle"TargetType="ToggleButton"> <SetterProperty="Width"Value="16"/> <SetterProperty="Height"Value="16"/> <SetterProperty="Focusable"Value="False"/> <SetterProperty="IsTabStop"Value="False"/> <SetterProperty="Template"> ...
1)TreeView来实现动画; Grid 分两列第0列展示 ToggleButton ,第一列展示 ItemsPresenter ; 将Border.RenderTransform 的 ScaleTransform ScaleY="0"; 当Expanded设置为 true修改 Border.RenderTransform的 ScaleTransform ScaleY="1"; <ResourceDictionaryxmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation...
ToggleButton.Style><StyleTargetType="{x:Type ToggleButton}"><SetterProperty="Focusable"Value="False"/><SetterProperty="Width"Value="16"/><SetterProperty="Height"Value="16"/><SetterProperty="Template"><Setter.Value><ControlTemplateTargetType="{x:Type ToggleButton}"><BorderBackground="Transparent"...
{x:Static Visibility.Visible}" /> </ObjectAnimationUsingKeyFrames> </Storyboard> </VisualState> <VisualState x:Name="Collapsed" /> </VisualStateGroup> </VisualStateManager.VisualStateGroups> <ToggleButton x:Name="Expander" Style="{StaticResource ExpandCollapseToggleStyle}" ClickMode="Press" Is...
接着上篇silverlight的treeview控件研究,本篇来研究下wpf的这个控件。 默认情况下的效果: 默认情况下treeviewItem只有选中效果,且不能整行选中 修改样式后效果: 增加了treeviewItem的鼠标经过状态,提供整行选中效果 首先分析下treeview控件在silverlight和wpf下模板的不同: ...
2.3 在TreeListViewItem模板中处理子项的展开和收缩 新建一个继承自TreeViewItem的类,命名为TreeListViewItem(如有个性化需求,可以在该类中处理),编辑控件模板,在模板中添加以下代码。 <StyleTargetType="{x:Type local:TreeListViewItem}"><SetterProperty="BorderThickness"Value="1"/><SetterProperty="Template"><...