I have a HubSection with StackPanel inside. i would like to move StackPanel to the Bottom of Hub Section.
Here is my XAML:
<HubSection Width="783">
<DataTemplate>
<StackPanel VerticalAlignment="Bottom">
<TextBlock ...
</StackPanel>
But I have StackPanel on the Top of the HubSection. How can I fix it ?
You simply need to place your StackPanel inside another container that will fill the entire HubSection, leaving your StackPanel able to align to the bottom of that container:
<HubSection Width="783" VerticalContentAlignment="Stretch">
<DataTemplate>
<Grid>
<StackPanel VerticalAlignment="Bottom">
<TextBlock ...
</StackPanel>
</Grid>
Related
I'm trying to bind TextBlock Width to another object's Width.
It is not working, TextBlock Width stays as the Text length, and not as "BitsListView" Width.
An interesting thing is, when I edit the "Width" of TextBlock while debugging, the binding is working OK.
<StackPanel >
<StackPanel Orientation="Horizontal" >
<TextBlock Text="{x:Bind name}" Width="{Binding ElementName=BitsListView, Path=ActualWidth }"/>
</StackPanel>
<ListBox x:Name="BitsListView" ItemsSource="{x:Bind BitsList, Mode=TwoWay}">
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel Orientation="Horizontal"/>
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
</ListBox>
</StackPanel>
Any ideas?
UWP XAML Binding to another object is not working
The problem is that when set TextBlock root panel Orientation property as Horizontal, the width of content will be fixed. So, if you want to make Binding work, please remove Orientation property like the following.
<StackPanel>
<Border BorderBrush="Red" BorderThickness="2" HorizontalAlignment="Stretch" Margin="0,0,0,0">
<TextBlock Name="TestBlock" Text="Test input some" Width="{Binding ElementName=BitsListView, Path=ActualWidth}"/>
</Border>
</StackPanel>
I am making a UWP app and trying to place two TextBlock inside a ListBoxItem. HorizontalAlignment property doesn't seem to work.
I am trying to align the first TextBlock to the left and the second TextBlock to the right. Currently I am trying using Grids. Here's my XAML:
<Pivot.ItemTemplate>
<DataTemplate>
<ListBox ItemsSource="{Binding List}"
SelectionMode="Multiple"
ScrollViewer.HorizontalScrollMode="Disabled">
<ListBox.ItemTemplate>
<DataTemplate>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="9*"></ColumnDefinition>
<ColumnDefinition Width="1*"></ColumnDefinition>
</Grid.ColumnDefinitions>
<TextBlock Grid.Column="0"
Text="{Binding read}"
HorizontalAlignment="Left"
VerticalAlignment="Center"/>
<TextBlock Text="{Binding num}"
Grid.Column="1"/>
</Grid>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
</DataTemplate>
</Pivot.ItemTemplate>
A couple of things you need to do here:
First, you need to stretch the alignment of the ListBoxItem, not the ListBox itself.
<ListBox>
<ListBox.ItemContainerStyle>
<Style TargetType="ListBoxItem">
<Setter Property="HorizontalContentAlignment" Value="Stretch" />
</Style>
</ListBox.ItemContainerStyle>
</ListBox>
Second, you should change Width="1*" to Width="Auto" otherwise the num TextBlock might get truncated. Then you can remove Width="9*" and add TextWrapping="Wrap" to the read TextBlock so if text will go to the next line if it's too long. You can safely remove HorizontalAlignment="Left" too.
Try to set the HorizontalContentAlignment property to stretch in the ListBox:
<ListBox ItemsSource="{Binding List}"
HorizontalContentAlignment="Stretch"
SelectionMode="Multiple"
ScrollViewer.HorizontalScrollMode="Disabled">
By default the HorizontalContentAlignment is set to left, and your listItem will not stretch to use all the available space, and that's why it's content will not be alligned properly to the right.
I am building a Custom Control for Windows Phone 8.1. But the stackpanel is not scrolling down. StackPanel contains one ListView which shouws a TextBlock & another StackPanel which houses a Toggle Button.
<StackPanel Orientation="Vertical" >
<ListView Grid.Row="0" Background="RoyalBlue">
<ListView.ItemTemplate>
<DataTemplate>
<Grid>
<TextBlock Text="Some Text" Foreground="Black" FontSize="20" TextAlignment="Center" ></TextBlock>
</Grid>
</DataTemplate>
</ListView.ItemTemplate>
</ListView>
<StackPanel Grid.Row="2" HorizontalAlignment="Stretch" Background="Red" Orientation="Horizontal">
<Grid HorizontalAlignment="Stretch">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"></ColumnDefinition>
</Grid.ColumnDefinitions>
<ToggleButton Grid.Column="0" Content="Toggle Me" />
</Grid>
</StackPanel>
</StackPanel>
Stackpanel doesn't provide any scrolling.
You can wrap it into a ScrollViewer.
Also: listView already provides Scrolling.
But: The ListView inside stackpanel will pick up all your manipulation events. Also, a ListView inside a Stackpanel will have infinite heigt and therefore loose it's virtualization capabilities.
If you just want to have content above and/below the ListView, maybe use its Header/Footer properties.
Add ScrollViewer over the StackPanel and it will make it scrollable.
For Example:
<ScrollViewer Margin="12">
<StackPanel>
<TextBlock Text="content1" FontSize="48" />
<TextBlock Text="content1" FontSize="48" />
</StackPanel>
</ScrollViewer>
This is my UserControl file:
<StackPanel>
<StackPanel HorizontalAlignment="Left" Margin="80,0,0,0">
<Grid Width="1110">
...
</Grid>
</StackPanel>
<ScrollViewer VerticalScrollBarVisibility="Visible" Margin="0 0 90 0">
<ItemsControl MinHeight="400" BorderThickness="0" ItemsSource="{Binding MyObjects}" ItemTemplateSelector="{StaticResource myObjectItemsTemplateSelector}" />
</ScrollViewer>
</StackPanel>
Even though the ItemsControl element has a lot of items, the scrollbar is diabled. Why? What am I doing wrong?
The scrollviewer is inside of a stack panel which will size to as much room as the it's child elements need. You can either set a max height on the scrollviewer or switch the parent container to a grid with verticalalignment of stretch which will size to as much room as available.
In the following XAML, the word "Test" centers horizontally but not vertically.
How can I get it to center vertically?
<Window x:Class="TestVerticalAlign2343.Window1"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
WindowStartupLocation="CenterScreen"
Title="Window1" Height="768" Width="1024">
<DockPanel LastChildFill="True">
<Slider x:Name="TheSlider"
DockPanel.Dock="Left"
Orientation="Vertical"
HorizontalAlignment="Center"
HorizontalContentAlignment="Center"
Minimum="0"
Maximum="10"
Cursor="Hand"
Value="{Binding CurrentSliderValue}"
IsDirectionReversed="True"
IsSnapToTickEnabled="True"
Margin="10 10 0 10"/>
<Border DockPanel.Dock="Right" Background="Beige"
Padding="10"
Margin="10"
CornerRadius="5">
<StackPanel Height="700">
<TextBlock
Text="Test"
HorizontalAlignment="Center"
VerticalAlignment="Center"
FontSize="200" x:Name="TheNumber"/>
</StackPanel>
</Border>
</DockPanel>
</Window>
A stackpanel, no matter how you stretch it, will collapse around the children. you can't make it grow more than that. Basically, that "Height=700" is not helping you.
So either set VerticalAlignment on the StackPanel to "center" so that the stackpanel goes into the center of the dockpanel...or remove the stackpanel altogether and set VerticalAlignment="Center" on the TextBlock.
Seems I asked this question 10 months ago, I got the above scenario to work by replacing the StackPanel with DockPanel LastChildFill=True like this:
<DockPanel LastChildFill="True">
<TextBlock
DockPanel.Dock="Top"
Text="Test"
HorizontalAlignment="Center"
VerticalAlignment="Center"
FontSize="200" x:Name="TheNumber"/>
</DockPanel>
I stumbled across this which seems to work perfectly:
<Grid>
<TextBlock Text="My Centered Text"
TextAlignment="Center"
VerticalAlignment="Center"/>
</Grid>
The Grid ensures that the single TextBox within it fills the solitary cell in the grid and the VerticalAlignment in the TextBlock ensures that the text is centered within than.
Simply position/align your text horizontally however you require (the above snippet centers it in this axis also, but changing this doesn't alter the vertical centering).
Inside the StackPanel that surrounds the TextBlock, check out VerticalContentAlignment.