复选标记显示为黑盒子的菜单 [英] Check Mark Showing as a Black Box in Menu

问题描述

好吧，我有一个已经完全难倒我的问题。我有需要是可检查的，但是当我检查项目呈现它只是一个黑盒子（我试着上传问题的照片，但StackOverflow上不会让我）工具栏里面的菜单。当你将鼠标放在对勾正确呈现。我不明白，我试图消除可能会影响它，但似乎没有影响到它的任何样式。

谁能帮

下面是XAML菜单项：

 <工具栏ToolBarTray.IsLocked =真保证金=0填充=0ToolBar.OverflowMode =从不> 
<按钮命令=玉米：FormatCommands.LogInCommand> 
< Viewbox控件WIDTH =15> 
<图像来源=.. \Resources\Login.png/> 
< / Viewbox控件> 
< /按钮> 
<按钮命令=玉米：FormatCommands.LogOutCommand> 
< Viewbox控件WIDTH =15> 
<图像来源=.. \Resources\Logout.png/> 
< / Viewbox控件> 
< /按钮> 
<按钮命令=玉米：FormatCommands.GetTodaysRacesCommand> 
< Viewbox控件WIDTH =15> 
<图像来源=.. \Resources\list.png/> 
< / Viewbox控件> 
< /按钮> 
<菜单> 
<菜单项标题=市场> 
<菜单项IsCheckable =真标题=英国/> 
<菜单项IsCheckable =真头=爱尔兰/> 
< /菜单项> 
< /菜单> 
< /工具栏> 
  

解决方案

的工具栏元素定义了一些样式的几个控制和菜单就是其中之一。你可以找到在 ToolBar.MenuStyleKey 静态属性定义的风格键。这种风格是设置背景到＃FF212121 为包含复选标记的面板。

不幸的是，我不认为有改变只为复选标记的面板背景的话，你就必须覆盖难看的菜单项风格

注意：您的情况得到应用该样式遵循这个步骤进行：

1. 在一个新的上述XAML复制与解决方案。


2. 选择菜单在设计窗口。


3. 右键点击菜单 /编辑模板/编辑复制/输入。

Ok I have a problem that has completely stumped me. I have a menu inside a toolbar that needs to be checkable but when I check the items it renders as just a black box (I tried to upload a photo of the issue but StackOverflow wouldn't let me). When you mouse over the check mark renders correctly. I don't understand it I have tried removing any styles that might be affecting it but nothing seems to affect it.

Can anyone help?

Here is the XAML for the menu item:

            <ToolBar ToolBarTray.IsLocked="True" Margin="0" Padding="0" ToolBar.OverflowMode="Never">
                <Button Command="com:FormatCommands.LogInCommand">
                    <Viewbox Width="15">
                        <Image Source="..\Resources\Login.png"/>
                    </Viewbox>                        
                </Button>
                <Button Command="com:FormatCommands.LogOutCommand">
                    <Viewbox Width="15">
                        <Image Source="..\Resources\Logout.png"/>
                    </Viewbox>
                </Button>
                <Button Command="com:FormatCommands.GetTodaysRacesCommand">
                    <Viewbox Width="15">
                        <Image Source="..\Resources\list.png"/>
                    </Viewbox>
                </Button>
                <Menu>
                    <MenuItem Header="Markets">
                        <MenuItem IsCheckable="True" Header="British"/>
                        <MenuItem IsCheckable="True" Header="Irish" />
                    </MenuItem>
                </Menu>            
            </ToolBar>

解决方案

The ToolBar element defines some styles for a few controls and the Menu is one of them. You can find the Style key defined in the ToolBar.MenuStyleKey static property. That style is setting the Background to #FF212121 for the Panel which contains the check mark.

Unfortunately i don't believe that there is a way to change only the background for the check mark's panel, you will have to override that ugly looking MenuItem style.

Note: to get the style applied in your case follow this steps:

1. Copy the above XAML in a new VS solution.
2. Select the Menu in the designer window.
3. Right click on the Menu/ Edit Template / Edit a copy / Enter.

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