I have a Grid View that is used to display "tags" which is a list of strings that are dynamic in size. Using the following code:
<GridView ItemsSource="{Binding Tags}"
ItemTemplate="{StaticResource TagTemplate}"
VerticalAlignment="Bottom"
Grid.RowSpan="2"
SelectionMode="None"
/>
I use the following Template for the items:
<DataTemplate x:Name="TagTemplate">
<Border BorderBrush="Gray" BorderThickness="1" Opacity="75">
<TextBlock Text="{Binding}"/>
</Border>
</DataTemplate>
When added to the Grid, the size of each of the items are the same size as the first:
How do I dynamically size the items within the GridView?
So something like;
<ScrollViewer>
<ItemsControl ItemsSource="{Binding Tags}">
<!-- ItemsPanelTemplate -->
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel Orientation="Horizontal"/>
<!-- Or use WrapPanel depending on its display -->
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
<!-- ItemContainerStyle -->
<ItemsControl.ItemTemplate>
<DataTemplate>
<Border BorderBrush="Gray" BorderThickness="1" Opacity="75" Padding="3" Margin="3,0">
<TextBlock Text="{Binding}"/>
</Border>
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
</ScrollViewer>
Related
I have an ItemsControl with materialDesign Chips as a DataTemplate. My goal is to place the items one after the other without a lot of space in between.
There is a pic what is now looks like: https://imgur.com/hicWnGg.png
And this is my Goal: https://imgur.com/0jIEk8k.png
I tried already the ItemContainerStyle with Margin but this didnt helped me out
My Current Code
<ScrollViewer VerticalScrollBarVisibility="Disabled" HorizontalScrollBarVisibility="Auto">
<ItemsControl x:Name="myItemsControl" Height="40" Margin="0 10 0 0">
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<UniformGrid Rows="1"/>
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
<ItemsControl.ItemTemplate>
<DataTemplate>
<materialDesign:Chip Tag="{Binding Name}" Uid="{Binding SourceName}" Content="{Binding Code}" Width="75" IsDeletable="True" DeleteClick="Chip_DeleteClick"/>
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
</ScrollViewer>
Change your ItemsPanelTemplate to StackPanel instead of UniformGrid
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel Orientation="Horizontal"/>
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
I've created a new GridView that groups the item by key.
<GridView
Style="{StaticResource DefaultGridViewStyle}"
ItemsSource="{Binding Source={StaticResource TimeGroupCollectionViewSource}}"
ItemTemplate="{StaticResource TransactionDataTemplate}"
MaxHeight="{Binding MaximumContentHeight}">
<GridView.ItemsPanel>
<ItemsPanelTemplate>
<ItemsWrapGrid Orientation="Vertical" GroupHeaderPlacement="Left"/>
</ItemsPanelTemplate>
</GridView.ItemsPanel>
<GridView.GroupStyle>
<GroupStyle>
<GroupStyle.HeaderTemplate>
<DataTemplate>
<Border Background="{ThemeResource B2}" Height="40" VerticalAlignment="Top" Tapped="Border_Tapped">
<TextBlock Style="{StaticResource GroupTextBlockStyle}" Height="40" VerticalAlignment="Top" Text="{Binding Key}" />
</Border>
</DataTemplate>
</GroupStyle.HeaderTemplate>
<GroupStyle.Panel>
<ItemsPanelTemplate>
<VariableSizedWrapGrid Orientation="Vertical"/>
</ItemsPanelTemplate>
</GroupStyle.Panel>
</GroupStyle>
</GridView.GroupStyle>
</GridView>
<Page.Resources>
<CollectionViewSource x:Name="TimeGroupCollectionViewSource" IsSourceGrouped="True" Source="{Binding TransactionList}" ItemsPath="Data"/>
</Page.Resources>
That works fine. By default every group starts in a new column.
What I want is something like this:
How can I achieve that? Do I miss some properties?
If you want your grid to scroll vertically - you should try changing its ScrollViewer.HorizontalScrollMode and ScrollViewer.VerticalScrollMode or use a ListView with custom ItemsPanel.
I'm using the following xaml code to display a list horizontally,
<ListBox x:Name="List" HorizontalAlignment="Left" Height="429" Margin="18,83,0,0" VerticalAlignment="Top" Width="424" SelectionChanged="List_SelectionChanged_1">
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel Orientation="Horizontal" Width="420" Height="80">
<TextBox x:Name="tbName" IsHitTestVisible="False" Height="70" Background="Green" Foreground="White" FontSize="22" BorderThickness="0" Text="{Binding Name}" />
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
What I want exactly is:
after the TextBlock crosses the width it should be placed in the next line (Typically it should be like how we write in a paper).
i.e . until we reach the end of the StackPanel we will append the TextBox horizontally, but after the end of the StackPanel is reached we will place the next TextBox in the next line).
How can i do it??
try to add this code in your listBox:
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel Orientation="Horizontal"/>
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
the oriention of items depends on ItemsPanel.
Here's the namespace:
xmlns:tlk="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone.Controls.Toolkit"
and there is how to use it:
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<tlk:WrapPanel></tlk:WrapPanel>
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
Remember
You must reference: Microsoft.Phone.Controls.Toolkit.dll
I was unable to find a solution for this problem:
I am creating my own table with ItemControls. To resize the columns I'd like to bind the Width-property of one cell to the corresponding ActualWidth-property of the column.
I tried the following, but it is not working:
<StackPanel Orientation="Vertical">
<Border BorderBrush="Black" BorderThickness="1">
<ItemsControl ItemsSource="{Binding Data.Columns}" Margin="26,1,1,1">
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel Orientation="Horizontal"/>
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
<ItemsControl.ItemTemplate>
<DataTemplate>
<!-- here i set the name of the column (Code) -->
<Border BorderBrush="Black" BorderThickness="1,0,0,0" Width="100" x:Name="{Binding Code}">
<TextBlock Text="{Binding Header}" />
</Border>
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
</Border>
<ItemsControl ItemsSource="{Binding Data.Rows}">
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel Orientation="Vertical" />
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
<ItemsControl.ItemTemplate>
<DataTemplate>
<Border BorderBrush="Black" BorderThickness="1,0,1,1">
<StackPanel Orientation="Horizontal" Margin="1">
<Grid Width="25">
<General:SeverityIconControl Severity="{Binding Severity}" />
</Grid>
<ItemsControl ItemsSource="{Binding Values}">
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel Orientation="Horizontal"/>
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
<ItemsControl.ItemTemplate>
<DataTemplate>
<!-- and here i'd like to bind to the ActualWidth of the corresponding column (Code)
but it is not working because ElementName={Binding LocalCode} does not work -->
<Border BorderBrush="Black" BorderThickness="1,0,0,0" Width="{Binding ActualWidth, ElementName={Binding LocalCode}}">
<TextBlock Text="{Binding Value}" />
</Border>
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
</StackPanel>
</Border>
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
</StackPanel>
Is there a way to solve this without changing the data source (unfortunately the data source cannot be edited)?
You can't bind x:Name (more info here) since it's only read when you call InitializeComponent() in the constructor.
Easiest way would be to add a DesiredWidth column to your Data object, and bind both widths to that (with a default value of 100).
For some reason, Items added witin a dataTemplate will not do what I tell them to do!!
I am trying to put a number of images horizontally within a stackpanel, but no matter how I try, they only go vertically.
Here is my xaml.
<DataTemplate x:Name="View">
<Border BorderBrush="Red" BorderThickness="4" >
<StackPanel Orientation="Horizontal">
<ItemsControl ItemsSource="{Binding Path=_Collection, Mode=OneWay}" >
<ItemsControl.ItemTemplate>
<DataTemplate >
<Image Source="{Binding _Source}" />
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
<TextBlock Height="30" FontFamily="Trebuchet MS" FontSize="18" Text="{Binding _Name}" />
</StackPanel>
</Border>
</DataTemplate>
Everything is bound ok. This is called from within the user control proper
<ItemsControl ItemTemplate="{StaticResource siteView}" ItemsSource="{Binding Path=_SiteDisplay"/>
My obervable colletion _SiteDisplay contains another oberservable collection called _Collection which holds the url of the image.
This is cut down from the real code, but illustrates the problem. I can not get the images to align horizontally! Any help very much appreciated - or suggestions for better ways of doing this.
You need to change the panel used by the ItemsControl, not the panel that contains the ItemsControl:
<ItemsControl ItemsSource="{Binding Path=_Collection, Mode=OneWay}" >
<ItemsControl.ItemTemplate>
<DataTemplate >
<Image Source="{Binding _Source}" />
</DataTemplate>
</ItemsControl.ItemTemplate>
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate >
<StackPanel Orientation="Horizontal" />
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
</ItemsControl>