使用“内容”窗格的isFocused属性值设置ToolBarItem enabled属性 [英] set the ToolBarItem enabled property with isFocused property value of Content pane

问题描述

我需要使用内容窗格的isFocused属性值设置ToolBarItem启用属性。



我做了如下。

它没有按预期工作。 toolbarItem一直处于禁用状态。

你能帮忙。

Hi,

I need to set the ToolBarItem enabled property with isFocused property value of Content pane.

I have done as below.
It’s not working as expected. The toolbarItem remains disabled all the time.
Could you please help.

<igDock:ContentPane Header="Dashboard" x:Name="dashboardWindow" AllowClose="False" FocusManager.IsFocusScope="True">
                                   <ContentControl Content="{Binding ElementName=panelUI, Path=DashboardControl, Mode=TwoWay}" />
                                   <ContentControl.ContextMenu>
                                       <ContextMenu>
                                           <MenuItem  Header="Add New Tile" Command="{Binding AddTileContextMenuCommand}"></MenuItem>
                                       </ContextMenu>
                                   </ContentControl.ContextMenu>
                               </igDock:ContentPane>

< controls：toolbaritem x：name =AddTileItemheader =STAT_DASHBOARD_ADD_TILEtooltip =STAT_DASHBOARD_ADD_TILE_TOOLTIPisenabled ={Binding ElementName = dashboardWindow，Path = IsFocused，Mode = OneWay}xmlns：x =＃unknown xmlns：controls =＃unknown>

<controls:toolbaritem x:name="AddTileItem" header="STAT_DASHBOARD_ADD_TILE" tooltip="STAT_DASHBOARD_ADD_TILE_TOOLTIP" isenabled="{Binding ElementName=dashboardWindow,Path=IsFocused,Mode=OneWay}" xmlns:x="#unknown" xmlns:controls="#unknown">

推荐答案

下面只是一个示例代码片段。



您需要将ContentPane的isFocused属性绑定到ToolbarItem的isEnabled Proeperty。

这是，

如果ContentPane为Focused，则将启用ToolbarItem。

Below is just a Sample Code Snippet.

You need to bind your isFocused Property of your ContentPane to isEnabled Proeperty of ToolbarItem.
By this was,
If ContentPane is Focused then ToolbarItem will be enabled.

<stackpanel>
    <contentpane x:name="contentPane" content="Toggle" xmlns:x="#unknown" />
    <toolbaritem>
       isEnabled"{Binding isFocused , ElementName=contentPane/>
</toolbaritem></stackpanel>

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