选中菜单项
我对MenuItem IsCheckable=True个ToolBar.MenuStyleKey对象有一个奇怪的问题 - 屏幕截图价值千言万语：
这看起来非常像 Check Mark Showing as a Black Box in Menu ，除了我接受的答案，除非我误读它，建议调整<Style x:Key="{x:Static ToolBar.MenuStyleKey}" TargetType="Menu">
<Setter Property="Background" Value="Yellow" />
</Style>
，这似乎并不是正在调整正确的事情：
GhostWhite 
那么，我如何进入那个黑匣子，然后制作它，比如 public void postProcessXLS(Object document) throws IOException, BadElementException, DocumentException {
try {
HSSFWorkbook wb = (HSSFWorkbook)document;
HSSFSheet sheet = wb.getSheetAt(0);
HSSFRow header = sheet.getRow(0);
HSSFCellStyle cellStyle = wb.createCellStyle();
cellStyle.setFillForegroundColor(HSSFColor.GREEN.index);
cellStyle.setFillPattern(HSSFCellStyle.SOLID_FOREGROUND);
for (int i = 0; i < header.getPhysicalNumberOfCells(); i++) {
HSSFCell cell = header.getCell(i);
cell.setCellStyle(cellStyle);
}
for (int colNum = 0; colNum < header.getLastCellNum(); colNum++) {
sheet.autoSizeColumn(colNum);
}
} catch (Exception ex) {
LOG.error("Could not process spreadsheet" + ex);
}
}
？
1 个答案:
答案 0 :(得分：2)
适合我。
按照您引用的link中的说明导出模板。
将该样式应用于MneuItems。
<ToolBar>
<Button Content="One"/>
<Button Content="Two"/>
<Menu>
<MenuItem Header="Markets" Style="{DynamicResource MenuItemStyle1}">
<MenuItem IsCheckable="True" Header="British" Style="{DynamicResource MenuItemStyle1}"/>
<MenuItem IsCheckable="True" Header="Irish" Style="{DynamicResource MenuItemStyle1}"/>
</MenuItem>
</Menu>
</ToolBar>
将模板中的Background更改为Yellow：
<Border x:Name="GlyphPanel" BorderBrush="#80DADADA" BorderThickness="1" Background="Yellow" Height="20" Margin="0,1" Visibility="Hidden" Width="20">
为了使这个例子完全完整，下面是我导出的模板：
<Window.Resources>
<Style x:Key="MenuItemStyle1" TargetType="{x:Type MenuItem}">
<Setter Property="OverridesDefaultStyle" Value="True"/>
<Setter Property="HorizontalContentAlignment" Value="{Binding HorizontalContentAlignment, RelativeSource={RelativeSource FindAncestor, AncestorLevel=1, AncestorType={x:Type ItemsControl}}}"/>
<Setter Property="VerticalContentAlignment" Value="{Binding VerticalContentAlignment, RelativeSource={RelativeSource FindAncestor, AncestorLevel=1, AncestorType={x:Type ItemsControl}}}"/>
<Setter Property="Background" Value="Transparent"/>
<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.MenuTextBrushKey}}"/>
<Setter Property="BorderThickness" Value="1"/>
<Setter Property="Margin" Value="0,1,0,0"/>
<Setter Property="Padding" Value="8,3"/>
<Setter Property="DockPanel.Dock" Value="Top"/>
<Setter Property="ScrollViewer.PanningMode" Value="Both"/>
<Setter Property="Stylus.IsFlicksEnabled" Value="False"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type MenuItem}">
<Grid Background="Transparent" SnapsToDevicePixels="True">
<Grid.ColumnDefinitions>
<ColumnDefinition MinWidth="24" SharedSizeGroup="MenuItemIconColumnGroup" Width="Auto"/>
<ColumnDefinition Width="*"/>
<ColumnDefinition SharedSizeGroup="MenuItemIGTColumnGroup" Width="Auto"/>
<ColumnDefinition Width="14"/>
</Grid.ColumnDefinitions>
<Border x:Name="Border" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Grid.ColumnSpan="4" Margin="1,0"/>
<ContentPresenter x:Name="Icon" Content="{TemplateBinding Icon}" ContentSource="Icon" Margin="0" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalAlignment="Center"/>
<Border x:Name="GlyphPanel" BorderBrush="#80DADADA" BorderThickness="1" Background="Yellow" Height="20" Margin="0,1" Visibility="Hidden" Width="20">
<Path Data="M0,2.5L2.5,5 7,0.5" FlowDirection="LeftToRight" HorizontalAlignment="Center" Stroke="{TemplateBinding Foreground}" StrokeThickness="1.2" VerticalAlignment="Center"/>
</Border>
<ContentPresenter ContentTemplate="{TemplateBinding HeaderTemplate}" Content="{TemplateBinding Header}" Grid.Column="1" ContentStringFormat="{TemplateBinding HeaderStringFormat}" ContentSource="Header" Margin="{TemplateBinding Padding}" RecognizesAccessKey="True" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
<TextBlock Grid.Column="2" HorizontalAlignment="Right" Margin="4,3,2,3" Text="{TemplateBinding InputGestureText}"/>
</Grid>
<ControlTemplate.Triggers>
<Trigger Property="Icon" Value="{x:Null}">
<Setter Property="Visibility" TargetName="Icon" Value="Collapsed"/>
</Trigger>
<Trigger Property="IsChecked" Value="True">
<Setter Property="Visibility" TargetName="GlyphPanel" Value="Visible"/>
<Setter Property="Visibility" TargetName="Icon" Value="Collapsed"/>
</Trigger>
<Trigger Property="IsHighlighted" Value="True">
<Setter Property="BorderBrush" TargetName="Border" Value="#80DADADA"/>
<Setter Property="Background" TargetName="Border" Value="#210080FF"/>
<Setter Property="BorderBrush" TargetName="GlyphPanel" Value="#90006CD9"/>
<Setter Property="Background" TargetName="GlyphPanel" Value="#FFEEF5FD"/>
</Trigger>
<Trigger Property="IsEnabled" Value="False">
<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
<Style.Triggers>
<Trigger Property="Role" Value="TopLevelHeader">
<Setter Property="Padding" Value="6,2,7,2"/>
<Setter Property="Grid.IsSharedSizeScope" Value="True"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type MenuItem}">
<Border x:Name="Border" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="1" Background="{TemplateBinding Background}" SnapsToDevicePixels="True">
<DockPanel x:Name="Header">
<ContentPresenter x:Name="Icon" Content="{TemplateBinding Icon}" ContentSource="Icon" Margin="4,0,6,0" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalAlignment="Center"/>
<Path x:Name="GlyphPanel" Data="M0,2.5L2.5,5 7,0.5" FlowDirection="LeftToRight" Margin="4,0,6,0" Stroke="{TemplateBinding Foreground}" StrokeThickness="1.2" Visibility="Collapsed" VerticalAlignment="Center"/>
<ContentPresenter ContentTemplate="{TemplateBinding HeaderTemplate}" Content="{TemplateBinding Header}" ContentStringFormat="{TemplateBinding HeaderStringFormat}" ContentSource="Header" Margin="{TemplateBinding Padding}" RecognizesAccessKey="True" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
<Popup x:Name="PART_Popup" AllowsTransparency="True" Focusable="False" HorizontalOffset="-1" IsOpen="{Binding IsSubmenuOpen, RelativeSource={RelativeSource TemplatedParent}}" PopupAnimation="{DynamicResource {x:Static SystemParameters.MenuPopupAnimationKey}}" Placement="Bottom">
<Themes:SystemDropShadowChrome x:Name="Shdw" Color="Transparent">
<Border x:Name="SubMenuBorder" BorderBrush="#FFB6BDC5" BorderThickness="1" Background="#FFEEF5FD">
<Grid>
<Rectangle Fill="#FFEEF5FD" HorizontalAlignment="Left" Height="1" Margin="0,-1,0,0" VerticalAlignment="Top" Width="{Binding ActualWidth, ElementName=Header}"/>
<ScrollViewer x:Name="SubMenuScrollViewer" Style="{DynamicResource {ComponentResourceKey ResourceId=MenuScrollViewer, TypeInTargetAssembly={x:Type FrameworkElement}}}">
<Grid RenderOptions.ClearTypeHint="Enabled" Grid.IsSharedSizeScope="True">
<Grid.ColumnDefinitions>
<ColumnDefinition MinWidth="24" SharedSizeGroup="MenuItemIconColumnGroup" Width="Auto"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Canvas HorizontalAlignment="Left" Height="0" VerticalAlignment="Top" Width="0">
<Rectangle x:Name="OpaqueRect" Fill="{Binding Background, ElementName=SubMenuBorder}" Height="{Binding ActualHeight, ElementName=SubMenuBorder}" Width="{Binding ActualWidth, ElementName=SubMenuBorder}"/>
</Canvas>
<Rectangle Fill="#FFEEF5FD" Margin="0,1"/>
<ItemsPresenter x:Name="ItemsPresenter" Grid.ColumnSpan="2" KeyboardNavigation.DirectionalNavigation="Cycle" Margin="0,0,0,1" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" KeyboardNavigation.TabNavigation="Cycle"/>
</Grid>
</ScrollViewer>
</Grid>
</Border>
</Themes:SystemDropShadowChrome>
</Popup>
</DockPanel>
</Border>
<ControlTemplate.Triggers>
<Trigger Property="IsSuspendingPopupAnimation" Value="True">
<Setter Property="PopupAnimation" TargetName="PART_Popup" Value="None"/>
</Trigger>
<Trigger Property="Icon" Value="{x:Null}">
<Setter Property="Visibility" TargetName="Icon" Value="Collapsed"/>
</Trigger>
<Trigger Property="IsChecked" Value="True">
<Setter Property="Visibility" TargetName="GlyphPanel" Value="Visible"/>
<Setter Property="Visibility" TargetName="Icon" Value="Collapsed"/>
</Trigger>
<Trigger Property="IsHighlighted" Value="True">
<Setter Property="BorderBrush" TargetName="Border" Value="#80DADADA"/>
<Setter Property="Background" TargetName="Border" Value="#210080FF"/>
</Trigger>
<Trigger Property="IsSubmenuOpen" Value="True">
<Setter Property="BorderBrush" TargetName="Border" Value="#FFB6BDC5"/>
<Setter Property="Background" TargetName="Border" Value="#FFEEF5FD"/>
</Trigger>
<Trigger Property="HasDropShadow" SourceName="PART_Popup" Value="True">
<Setter Property="Margin" TargetName="Shdw" Value="0,0,5,5"/>
<Setter Property="SnapsToDevicePixels" TargetName="Shdw" Value="True"/>
<Setter Property="Color" TargetName="Shdw" Value="#71000000"/>
</Trigger>
<Trigger Property="IsEnabled" Value="False">
<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}"/>
</Trigger>
<Trigger Property="CanContentScroll" SourceName="SubMenuScrollViewer" Value="False">
<Setter Property="Canvas.Top" TargetName="OpaqueRect" Value="{Binding VerticalOffset, ElementName=SubMenuScrollViewer}"/>
<Setter Property="Canvas.Left" TargetName="OpaqueRect" Value="{Binding HorizontalOffset, ElementName=SubMenuScrollViewer}"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Trigger>
<Trigger Property="Role" Value="TopLevelItem">
<Setter Property="Margin" Value="0,1"/>
<Setter Property="Padding" Value="7,1,8,2"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type MenuItem}">
<Border x:Name="Border" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="1" Background="{TemplateBinding Background}" SnapsToDevicePixels="True">
<DockPanel>
<ContentPresenter x:Name="Icon" Content="{TemplateBinding Icon}" ContentSource="Icon" Margin="4,0,6,0" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalAlignment="Center"/>
<Path x:Name="GlyphPanel" Data="M0,2.5L2.5,5 7,0.5" FlowDirection="LeftToRight" Margin="4,0,6,0" Stroke="{TemplateBinding Foreground}" StrokeThickness="1.2" Visibility="Collapsed" VerticalAlignment="Center"/>
<ContentPresenter ContentTemplate="{TemplateBinding HeaderTemplate}" Content="{TemplateBinding Header}" ContentStringFormat="{TemplateBinding HeaderStringFormat}" ContentSource="Header" Margin="{TemplateBinding Padding}" RecognizesAccessKey="True" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
</DockPanel>
</Border>
<ControlTemplate.Triggers>
<Trigger Property="Icon" Value="{x:Null}">
<Setter Property="Visibility" TargetName="Icon" Value="Collapsed"/>
</Trigger>
<Trigger Property="IsChecked" Value="True">
<Setter Property="Visibility" TargetName="GlyphPanel" Value="Visible"/>
<Setter Property="Visibility" TargetName="Icon" Value="Collapsed"/>
</Trigger>
<Trigger Property="IsHighlighted" Value="True">
<Setter Property="BorderBrush" TargetName="Border" Value="#80DADADA"/>
<Setter Property="Background" TargetName="Border" Value="#210080FF"/>
</Trigger>
<Trigger Property="IsEnabled" Value="False">
<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Trigger>
<Trigger Property="Role" Value="SubmenuHeader">
<Setter Property="DockPanel.Dock" Value="Top"/>
<Setter Property="Padding" Value="8,3"/>
<Setter Property="Grid.IsSharedSizeScope" Value="True"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type MenuItem}">
<Grid Background="Transparent" SnapsToDevicePixels="True">
<Grid.ColumnDefinitions>
<ColumnDefinition MinWidth="24" SharedSizeGroup="MenuItemIconColumnGroup" Width="Auto"/>
<ColumnDefinition Width="*"/>
<ColumnDefinition SharedSizeGroup="MenuItemIGTColumnGroup" Width="Auto"/>
<ColumnDefinition Width="14"/>
</Grid.ColumnDefinitions>
<Border x:Name="Border" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Grid.ColumnSpan="4" Margin="1,0"/>
<ContentPresenter x:Name="Icon" Content="{TemplateBinding Icon}" ContentSource="Icon" Margin="3" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalAlignment="Center"/>
<Border x:Name="GlyphPanel" BorderBrush="#80DADADA" BorderThickness="1" Background="#FF212121" Height="20" Margin="0,1" Visibility="Hidden" Width="20">
<Path Data="M0,2.5L2.5,5 7,0.5" FlowDirection="LeftToRight" HorizontalAlignment="Center" Stroke="{TemplateBinding Foreground}" StrokeThickness="1.2" VerticalAlignment="Center"/>
</Border>
<ContentPresenter ContentTemplate="{TemplateBinding HeaderTemplate}" Content="{TemplateBinding Header}" Grid.Column="1" ContentStringFormat="{TemplateBinding HeaderStringFormat}" ContentSource="Header" Margin="{TemplateBinding Padding}" RecognizesAccessKey="True" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
<Path Grid.Column="3" DockPanel.Dock="Right" Data="M0,0L4,3.5 0,7z" Fill="{TemplateBinding Foreground}" Margin="4,0,6,0" VerticalAlignment="Center"/>
<Popup x:Name="PART_Popup" AllowsTransparency="True" Focusable="False" IsOpen="{Binding IsSubmenuOpen, RelativeSource={RelativeSource TemplatedParent}}" PopupAnimation="{DynamicResource {x:Static SystemParameters.MenuPopupAnimationKey}}" Placement="Right">
<Themes:SystemDropShadowChrome x:Name="Shdw" Color="Transparent">
<Border x:Name="SubMenuBorder" BorderBrush="#FFB6BDC5" BorderThickness="1" Background="#FFEEF5FD" Grid.IsSharedSizeScope="True">
<ScrollViewer x:Name="SubMenuScrollViewer" Style="{DynamicResource {ComponentResourceKey ResourceId=MenuScrollViewer, TypeInTargetAssembly={x:Type FrameworkElement}}}">
<Grid RenderOptions.ClearTypeHint="Enabled">
<Grid.ColumnDefinitions>
<ColumnDefinition MinWidth="24" SharedSizeGroup="MenuItemIconColumnGroup" Width="Auto"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Canvas HorizontalAlignment="Left" Height="0" VerticalAlignment="Top" Width="0">
<Rectangle x:Name="OpaqueRect" Fill="{Binding Background, ElementName=SubMenuBorder}" Height="{Binding ActualHeight, ElementName=SubMenuBorder}" Width="{Binding ActualWidth, ElementName=SubMenuBorder}"/>
</Canvas>
<Rectangle Fill="#FFEEF5FD" Margin="0,1"/>
<ItemsPresenter x:Name="ItemsPresenter" Grid.ColumnSpan="2" KeyboardNavigation.DirectionalNavigation="Cycle" Margin="0,0,0,1" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" KeyboardNavigation.TabNavigation="Cycle"/>
</Grid>
</ScrollViewer>
</Border>
</Themes:SystemDropShadowChrome>
</Popup>
</Grid>
<ControlTemplate.Triggers>
<Trigger Property="IsSuspendingPopupAnimation" Value="True">
<Setter Property="PopupAnimation" TargetName="PART_Popup" Value="None"/>
</Trigger>
<Trigger Property="Icon" Value="{x:Null}">
<Setter Property="Visibility" TargetName="Icon" Value="Collapsed"/>
</Trigger>
<Trigger Property="IsChecked" Value="True">
<Setter Property="Visibility" TargetName="GlyphPanel" Value="Visible"/>
<Setter Property="Visibility" TargetName="Icon" Value="Collapsed"/>
</Trigger>
<Trigger Property="IsHighlighted" Value="True">
<Setter Property="BorderBrush" TargetName="Border" Value="#80DADADA"/>
<Setter Property="Background" TargetName="Border" Value="#210080FF"/>
<Setter Property="BorderBrush" TargetName="GlyphPanel" Value="#90006CD9"/>
<Setter Property="Background" TargetName="GlyphPanel" Value="#FFEEF5FD"/>
</Trigger>
<Trigger Property="HasDropShadow" SourceName="PART_Popup" Value="True">
<Setter Property="Margin" TargetName="Shdw" Value="0,0,5,5"/>
<Setter Property="SnapsToDevicePixels" TargetName="Shdw" Value="True"/>
<Setter Property="Color" TargetName="Shdw" Value="#71000000"/>
</Trigger>
<Trigger Property="IsEnabled" Value="False">
<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}"/>
</Trigger>
<Trigger Property="CanContentScroll" SourceName="SubMenuScrollViewer" Value="False">
<Setter Property="Canvas.Top" TargetName="OpaqueRect" Value="{Binding VerticalOffset, ElementName=SubMenuScrollViewer}"/>
<Setter Property="Canvas.Left" TargetName="OpaqueRect" Value="{Binding HorizontalOffset, ElementName=SubMenuScrollViewer}"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Trigger>
</Style.Triggers>
</Style>
</Window.Resources>
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