I am trying to add a context menu which shows menu items horizontally. My sample code:
<toolkit:ContextMenuService.ContextMenu>
<toolkit:ContextMenu>
<StackPanel Orientation="Horizontal">
<toolkit:MenuItem Tap="CallMenuItem_tapped">
<toolkit:MenuItem.Header>
<Image Height="50"
Stretch="Uniform"
Source="Assets/icon1.png" />
</toolkit:MenuItem.Header>
</toolkit:MenuItem>
<toolkit:MenuItem Tap="ChatMenuItem_tapped">
<toolkit:MenuItem.Header>
<Image Height="50"
Stretch="Uniform"
Source="Assets/icon2.png" />
</toolkit:MenuItem.Header>
</toolkit:MenuItem>
<toolkit:MenuItem Tap="OtherMenuItem_tapped">
<toolkit:MenuItem.Header>
<Image Height="50"
Stretch="Uniform"
Source="Assets/icon3.png" />
</toolkit:MenuItem.Header>
</toolkit:MenuItem>
</StackPanel>
</toolkit:ContextMenu>
</toolkit:ContextMenuService.ContextMenu>
I am facing some problems. First of all when I tap a menu item the specific event is called but the menu remains open. As I am showing all the menu items in one line(horizontally), I am unable to fix the height and width of context menu. Is there a better way to add a horizontal context menu using icons?
I would suggest you to use the ItemsPanel property to set the layout as horizontal stack panel. And if you still face any issues then you can manually close the context menu using the IsOpen property. Hope this helps you.
Related
I'm trying to accomplish something similar to the image below where in compact mode you have the icon and the text displayed under it.
I'm not that familiar with modifying the underlying template for the NavigationView to make this work. Can you give me an advice on how to do this?
The code for the NavigationView is pretty much the default one:
<winui:NavigationView
x:Name="navigationView"
Background="{ThemeResource SystemControlBackgroundAltHighBrush}"
IsBackButtonVisible="Collapsed"
IsBackEnabled="False"
IsPaneToggleButtonVisible="False"
IsSettingsVisible="False"
PaneDisplayMode="LeftCompact"
SelectedItem="{x:Bind ViewModel.Selected, Mode=OneWay}">
<winui:NavigationView.MenuItems>
<winui:NavigationViewItem x:Uid="Shell_Main" helpers:NavHelper.NavigateTo="views:MainPage">
<winui:NavigationViewItem.Icon>
<FontIcon Glyph="" />
</winui:NavigationViewItem.Icon>
</winui:NavigationViewItem>
<winui:NavigationViewItem x:Uid="Shell_WorkOrders" helpers:NavHelper.NavigateTo="views:WorkOrdersPage">
<winui:NavigationViewItem.Icon>
<FontIcon Glyph="" />
</winui:NavigationViewItem.Icon>
</winui:NavigationViewItem>
<winui:NavigationViewItem x:Uid="Shell_Materials" helpers:NavHelper.NavigateTo="views:MaterialsPage">
<winui:NavigationViewItem.Icon>
<FontIcon Glyph="" />
</winui:NavigationViewItem.Icon>
</winui:NavigationViewItem>
<winui:NavigationViewItem x:Uid="Shell_Documentation" helpers:NavHelper.NavigateTo="views:DocumentationPage">
<winui:NavigationViewItem.Icon>
<FontIcon Glyph="" />
</winui:NavigationViewItem.Icon>
</winui:NavigationViewItem>
</winui:NavigationView.MenuItems>
<i:Interaction.Behaviors>
<ic:EventTriggerBehavior EventName="ItemInvoked">
<ic:InvokeCommandAction Command="{x:Bind ViewModel.ItemInvokedCommand}" />
</ic:EventTriggerBehavior>
</i:Interaction.Behaviors>
<Grid>
<Frame x:Name="shellFrame" />
</Grid>
</winui:NavigationView>
NavigationView icons + text in compact mode
it's hard to make interface like the screenshot that you mentioned above, you need to edit the default NavigationViewItemPresenter style, and set icon above and content bottom.
For making navigation like above, we suggest you custom side navigation with SplitView to replace default NavigationView. and set ListView as pane content. Then you could design the nav item flexibly by customizing ItemTemplate .
For more detail please refer to Xaml-Controls-Gallery here.
I'm trying to apply a shadow effect on a button on a UWP application.
I'm using the UWPCommunityToolkit tool and the control DropShadowPanel. Here an example :
http://www.uwpcommunitytoolkit.com/en/master/controls/DropShadowPanel/
So my code for apply on a button control :
<controls:DropShadowPanel BlurRadius="{Binding BlurRadius.Value, Mode=OneWay}"
ShadowOpacity="{Binding Opacity.Value, Mode=OneWay}"
OffsetX="{Binding OffsetX.Value, Mode=OneWay}"
OffsetY="{Binding OffsetY.Value, Mode=OneWay}"
VerticalAlignment="Center"
HorizontalAlignment="Center">
<Button Content="My button" />
</controls:DropShadowPanel>
But the result is :
The shadow cover all my button control.
According to the doc Button control doesn't directy inherit from FrameworkElement, that is maybe a reason.
Regards
Hum problem solved by using custom values :
<controls:DropShadowPanel BlurRadius="4.0"
ShadowOpacity="0.70"
OffsetX="5.0"
OffsetY="5.0"
Color="Black"
VerticalAlignment="Center"
HorizontalAlignment="Center">
<Button Content="My button" Background="Aqua" />
</controls:DropShadowPanel>
The basic hamburger menu using SplitView found in many examples is cool but I like the way Microsoft implemented it in some of their apps in Windows 10 such as News and Sports. The way they implemented it is when the SplitView.Pane is open, its height is not the same as the root frame's height. In other word, the Pane's height and Content's height is not the same. The benefit of this style is that full content of the pageheader of the SplitView.Content is visible. Can somebody help me out on how to achieve that effect since I am new to xaml. I hope my question is pretty clear to understand.
Thanks,
AB
On the official "sport"/"news" page, there are several elements: toggle button, SplitView and etc. In the SplitView, there are also several sub-items, such as panel and frame. There are lots of approaches to help you to get your own desired effect: you can use layout panel, such as StackPanel or Grid, to arrange those UI elements on the page; you can modify the splitview's default template; and you can also just customize frame and panel' height by setting their related properties, such as: height or Margin. For more instructions of UWP design please go here.
Below is a simple example by using Grid layout and adjusting "margin" property of splitview's frame. In this example, I put the toggled button and a back button on the page header (you can change the back button to a navigation bar later). Then adjust the "margin" property of the frame, so that it doesn't has the same height as the panel. You can get a complete sample of SplitView here.
<!-- Put the whole page content in a grid of 2*2 -->
<Grid>
<Grid.RowDefinitions >
<RowDefinition Height="Auto" />
<RowDefinition Height="*" />
</Grid.RowDefinitions>
<Grid.ColumnDefinitions >
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
<Button x:Name="BackButton"
Grid.Row="0"
Grid.Column="1"
HorizontalAlignment="Center"
TabIndex="2"
IsEnabled="{Binding AppFrame.CanGoBack, ElementName=Root}"
Width="{Binding ItemsPanelRoot.Width, ElementName=NavMenuList}"
Click="BackButton_Click"/>
<!-- Top-level navigation menu + app content
and put the SplitView in another row to leave space for page header -->
<SplitView x:Name="RootSplitView"
DisplayMode="Inline"
OpenPaneLength="256"
IsTabStop="False" Grid.Row="1" Grid.ColumnSpan="2">
<SplitView.Pane >
<!-- A custom ListView to display the items in the pane. The automation Name is set in the ContainerContentChanging event. -->
<controls:NavMenuListView x:Name="NavMenuList"
TabIndex="3"
ContainerContentChanging="NavMenuItemContainerContentChanging"
ItemContainerStyle="{StaticResource NavMenuItemContainerStyle}"
ItemTemplate="{StaticResource NavMenuItemTemplate}"
ItemInvoked="NavMenuList_ItemInvoked">
</controls:NavMenuListView>
</SplitView.Pane>
<!-- Set Frame's margin property to differ from panel -->
<!-- OnNavigatingToPage we synchronize the selected item in the nav menu with the current page.
OnNavigatedToPage we move keyboard focus to the first item on the page after it's loaded. -->
<Frame x:Name="frame"
Navigating="OnNavigatingToPage"
Navigated="OnNavigatedToPage"
Margin="0,100,0,0" >
<Frame.ContentTransitions>
<TransitionCollection>
<NavigationThemeTransition>
<NavigationThemeTransition.DefaultNavigationTransitionInfo>
<EntranceNavigationTransitionInfo/>
</NavigationThemeTransition.DefaultNavigationTransitionInfo>
</NavigationThemeTransition>
</TransitionCollection>
</Frame.ContentTransitions>
</Frame>
</SplitView>
<!-- Declared last to have it rendered above everything else, but it needs to be the first item in the tab sequence. -->
<ToggleButton x:Name="TogglePaneButton"
TabIndex="1"
Style="{StaticResource SplitViewTogglePaneButtonStyle}"
IsChecked="{Binding IsPaneOpen, ElementName=RootSplitView, Mode=TwoWay}"
Unchecked="TogglePaneButton_Checked"
AutomationProperties.Name="Menu"
ToolTipService.ToolTip="Menu" Grid.Row="0" Grid.Column="0" />
</Grid>
I want to set the Inmobi ads on the bottom of the screen.
In XAML i set the Horizontal and Vertical alignment in bottom. when i saw the design i saw the AdView in bottom of screen but when i deploy it By default it appear in Middle.
I'm confused am i did mistake anywhere either it always appear on that place.
<StackPanel x:Name="ControlPanel" VerticalAlignment="Bottom" HorizontalAlignment="Center" Margin="0,0,0,55" Grid.Row="3" Width="480" >
<Ad:IMAdView
x:Name="AdView1"
RefreshInterval="30"
AdSize="15"
AppId="fcc4c048-4686-42bc-a40c-b7fe8da70b40"
Height="110" Width="480"
AnimationType="SLIDE_IN_LEFT" HorizontalAlignment="Right" VerticalAlignment="Bottom"
Margin="0,0,0,30" >
<Ad:IMAdView.IMAdRequest>
<Ad:IMAdRequest
LocationInquiryAllowed="False"/>
</Ad:IMAdView.IMAdRequest>
</Ad:IMAdView>
</StackPanel>
Changing your stackpanel's HorizontalAlignment property from "Center" to "Right" will work for you...
In my Windows Store App I use a button which has a star shape with some text. I use the following XAML code for the button:
<Button Name="goButton" BorderThickness="0" FontWeight="Bold" HorizontalAlignment="Right" VerticalAlignment="Top" Margin="0,-91,33,0" FontSize="25" IsEnabled="True" Click="goButton_Click" >
<Grid Width="227" Height="222">
<Image Source="Assets/redstar.png" />
<StackPanel Orientation="Vertical" Margin="77">
<TextBlock TextAlignment="Center" Text="Tag"></TextBlock>
<TextBlock TextAlignment="Center" Text="ist um!"></TextBlock>
</StackPanel>
</Grid>
</Button>
This is what is the button looks like:
Unfortunately it often happens that clicks in the area of the star are not recognized, e.g. the event handler is not startet. I suppose that it has something to do with the image, for it works fine if I remove the image from the grid. But this doesn't solve my problem.
Any suggestions?
Don't see anything wrong off the top. You could try a couple of things:
Instead of click, try the Tapped event for the button.
Try tapped on the container Grid.
Get rid of the Grid & put all button content in a StackPanel & then try tapped/clicked on it.
Go with patterns like MVVM & associate your button with a Command.
Hope these help!