I want my custom build ListBox to display the items on the next line if their size exceeds the available width of their parent control.
Following is my XAML for this purpose.
<materialDesign:Card>
<StackPanel>
<TextBlock FontWeight="DemiBold" FontSize="30">Schedule</TextBlock>
<ListBox ItemsSource="{Binding Schedule, Source={StaticResource dc}}">
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel Orientation="Horizontal" />
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
<ListBox.ItemTemplate>
<DataTemplate>
<ListBoxItem>
<StackPanel Orientation="Horizontal">
<StackPanel Orientation="Horizontal">
<TextBlock>Day:</TextBlock>
<TextBlock Text="{Binding Key, Mode=OneWay}" />
</StackPanel>
<materialDesign:TimePicker materialDesign:HintAssist.Hint="Time In" SelectedTime="{Binding Value.TimeIn}" />
<materialDesign:TimePicker materialDesign:HintAssist.Hint="Time Out" SelectedTime="{Binding Value.TimeOut}" />
</StackPanel>
</ListBoxItem>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
</StackPanel>
</materialDesign:Card>
Following is the Output for the above XAML
You should use a WrapPanel instead of a StackPanel, then.
As H.B. said, the ItemPanel control you should use is a WrapPanel that let you achieve what you want (when there isn't enough space for your control, it creates a new line).
Here it is an example:
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<WrapPanel Orientation="Horizontal"/>
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
Related
I'm making a list of products that display within a listbox that scrolls horizontally. I have the list scrolling horizontally however I only ever get 1 row of items even though the list box is high enough to populate 2 rows before it starts scrolling horizontally.
Part of my WPF code.
<DataTemplate x:Key="productTemplate">
<WrapPanel Orientation="Horizontal" Width="10" Height="10">
<Image Source="{Binding Photo}" Stretch="Fill" HorizontalAlignment="Center" VerticalAlignment="Center" Width="288" Height="320"/>
<Label Content="{Binding Name}" />
<Label Content="{Binding Cost}" />
</WrapPanel>
</DataTemplate>
<ListBox Width="1334" ItemsSource="{Binding Products}" SelectedItem="{Binding SelectedProduct}" ItemTemplate="{DynamicResource productTemplate}" Height="865" ScrollViewer.HorizontalScrollBarVisibility="Hidden" ScrollViewer.VerticalScrollBarVisibility="Disabled" BorderThickness="0">
<ListBox.Background>
<SolidColorBrush Color="White" Opacity="0.85"/>
</ListBox.Background>
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<WrapPanel IsItemsHost="True" />
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
</ListBox>
I'm looking for:
Any help would be great.
The WrapPanel that is used as ItemsPanel must have vertical orientation, and the ListBox must not scroll vertically:
<ListBox ScrollViewer.VerticalScrollBarVisibility="Disabled" ...>
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<WrapPanel Orientation="Vertical" />
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
...
</ListBox>
Maybe the following code will help you. The following code will help you to bind images in the following manner.
<ListBox Grid.Column="1" ItemsSource="{Binding Items}" Name="detailList" ScrollViewer.HorizontalScrollBarVisibility="Disabled">
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<WrapPanel Orientation="Horizontal"></WrapPanel>
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel Orientation="Vertical" Width="90">
<Image Width="80" Source="{Binding Type,
Converter={x:Static local:HeaderToImageConverter.Instance}}"/>
<TextBlock FontSize="11" Text="{Binding Name}" VerticalAlignment="Center"/>
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
This question already has answers here:
I need Horizontal view of list boxes
(5 answers)
Closed 9 years ago.
I have a grid of size 400 x 150 in which I would like to add a Listbox.
The Listbox is composed of a grid that contains a TextBlock.
<Grid Width="400" Height="150">
<ListBox x:Name="list" >
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel Orientation="Horizontal">
<Grid Width = "80">
<Border BorderBrush="Black" HorizontalAlignment="Right" />
<TextBlock Foreground="Black" Text="{Binding name}" />
</Grid>
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
</Grid>
But the list is displayed vertically.
I tried to use a VirtualizingStackPanel but the problem is that the borders of the grids don't appear correctly.
How can I make this list look horizontal, with the borders of the grid that contains the textblock visible?
U can use like this to have horizontal scrollViewer of Listbox
<Grid Width="400" Height="150">
<ListBox x:Name="list" ScrollViewer.HorizontalScrollBarVisibility="Visible" ScrollViewer.VerticalScrollBarVisibility="Hidden" >
<ListBox.ItemsPanel>
<ItemsPanelTemplate >
<StackPanel Orientation="Horizontal"></StackPanel>
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
<ListBox.ItemTemplate>
<DataTemplate >
<StackPanel Orientation="Horizontal">
<Grid Width = "80">
<Border BorderBrush="Black" HorizontalAlignment="Right" />
<TextBlock Foreground="Black" Text="{Binding name}" />
</Grid>
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
</Grid>
In addition to this You have to adjust height and width of both listbox and grid according to your requirement.
If I am correct, you don't want a StackPanel inside the DataTemplate, you actually want a horizontally laid out items inside the ListBox. You need to change the ListBox.ItemsPanel and you need to disable vertical scroll and enable horizontal scroll in the ListBox. Here is the full XAML:
<ListBox ScrollViewer.VerticalScrollBarVisibility="Disabled"
ScrollViewer.HorizontalScrollBarVisibility="Auto">
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<VirtualizingStackPanel Orientation="Horizontal"
CanVerticallyScroll="False"
CanHorizontallyScroll="True"/>
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
</ListBox>
I think you can use ItemsPanel to change the oriention of listBox. and the borderThickness is also necessary.Hope I can help you. Thx!
<Grid Width="400" Height="150">
<ListBox x:Name="list" >
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel Orientation="Horizontal">
<Grid Width = "80">
<!-- if you want to use border to separate items, HorizontalAlignment="Right";
and if use it as container, HorizontalAlignment="Stretch" -->
<Border BorderBrush="Black" BorderThickness="1" HorizontalAlignment="Right"/>
<TextBlock Foreground="Black" Text="{Binding name}" />
</Grid>
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel Orientation="Horizontal"/>
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
</ListBox>
</Grid>
I think Chris is on the right lines, but I am sure you need a content presenter in the ItemsPanel template.
<Grid Width="400" Height="150">
<ListBox x:Name="list" >
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel Orientation="Horizontal">
<Grid Width = "80">
<!-- if you want to use border to separate items, HorizontalAlignment="Right";
and if use it as container, HorizontalAlignment="Stretch" -->
<Border BorderBrush="Black" BorderThickness="1" HorizontalAlignment="Right">
<TextBlock Foreground="Black" Text="{Binding name}" />
</Border>
</Grid>
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel Orientation="Horizontal">
<ContentPresenter/>
</StackPanel>
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
</ListBox>
Use this code it could help you:
<Grid Width="400" Height="150">
<ListBox x:Name="list" >
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel Orientation="Horizontal"/>
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
<ListBox.ItemTemplate>
<DataTemplate>
<Grid Width = "80">
<Border BorderBrush="Black" HorizontalAlignment="Right" />
<TextBlock Foreground="Black" Text="{Binding name}" />
</Grid>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
</Grid>
Use ItemsPanel property of listbox. try this its work for me.
<Grid Width="400" Height="150">
<ListBox x:Name="list" >
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel Orientation="Horizontal">
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel Orientation="Horizontal">
<Grid Width = "80">
<Border BorderBrush="Black" HorizontalAlignment="Right" />
<TextBlock Foreground="Black" Text="{Binding name}" />
</Grid>
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
</Grid>
How do I load all the items in listbox instead of just the ones showing? Basically, how do you turn off the virtualizing of a Listbox? I tried but nothing worked.
<ListBox x:Name="listBox1" VirtualizingStackPanel.IsVirtualizing="True" ScrollViewer.HorizontalScrollBarVisibility="Auto" ScrollViewer.VerticalScrollBarVisibility="Auto" Background="Black" BorderThickness="0" IsEnabled="False" ForceCursor="True">
<ListBox.RenderTransform>
<TranslateTransform x:Name="listBoxTransform" />
</ListBox.RenderTransform>
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<WrapPanel x:Name="wp" IsItemsHost="True" ItemHeight="244" ItemWidth="184" Width="1700">
</WrapPanel>
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
<ItemsControl.ItemTemplate>
<DataTemplate DataType="{x:Type Image}" x:Name="dtName">
<!-- The Image binding -->
<Image Width="170" Height="230" Source="{Binding}" Stretch="Fill" />
</DataTemplate>
</ItemsControl.ItemTemplate>
</ListBox>
Use this code (modified from yours)
<ListBox x:Name="listBox1" VirtualizingStackPanel.IsVirtualizing="False"
ScrollViewer.HorizontalScrollBarVisibility="Auto"
ScrollViewer.VerticalScrollBarVisibility="Auto"
ScrollViewer.CanContentScroll="False"
Background="Black" BorderThickness="0" IsEnabled="False"
ForceCursor="True">
<ListBox.RenderTransform>
<TranslateTransform x:Name="listBoxTransform" />
</ListBox.RenderTransform>
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<WrapPanel x:Name="wp" IsItemsHost="True" ItemHeight="244" ItemWidth="184" Width="1700">
</WrapPanel>
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
<ItemsControl.ItemTemplate>
<DataTemplate DataType="{x:Type Image}" x:Name="dtName">
<!-- The Image binding -->
<Image Width="170" Height="230" Source="{Binding}" Stretch="Fill" />
</DataTemplate>
</ItemsControl.ItemTemplate>
</ListBox>
I changed the VirtualizingStackPanel.IsVirtualizing to False (as suggested in a previous answer) and I added the ScrollViewer.CanContentScroll="False", which negates the virtualization and also allows for a smooth scrolling if the items inside the ListBox are too big (instead of jumping from item to item, it goes by small steps).
Hope this solves your issue, regards.
<ListBox VirtualizingStackPanel.IsVirtualizing="False"
ItemsSource="{Binding XPath=Team}"
ItemTemplate="{DynamicResource NameDataStyle}"/>
You'd have to override the ItemsPanel (specifically, providing a new ItemsPanelTemplate), as that is where the VirtualizingStackPanel is specified/used.
Something like this:
<ListBox>
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel/>
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
</ListBox>
I'm trying to align my WrapPanel to have the same spacing size, although I can't figure out how. Here's an example of what I want,
XAML Code:
<ListBox Grid.Row="1" ItemsSource="{Binding HolidayGenerator}" ScrollViewer.HorizontalScrollBarVisibility="Disabled">
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<toolkit:WrapPanel Orientation="Horizontal"/>
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
<ListBox.ItemTemplate>
<DataTemplate>
<CheckBox Content="{Binding Name}" IsChecked="{Binding IsSelected, Mode=TwoWay}" HorizontalAlignment="Right" />
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
Any help is greatly apperciated.
I can't be sure that this will work, but I'm thinking that you may be able to coerce the vertical alignment of each column by setting the ItemWidth property on the WrapPanel (using a value that is appropriate based on the column width that you want it to render with):
<ItemsPanelTemplate>
<toolkit:WrapPanel Orientation="Horizontal" ItemWidth="25" />
</ItemsPanelTemplate>
I am trying to display buttons dynamically on the screen in a wrap panel so that they are laid our nicely without any scrollbars. I have the markup as below, but the scrollbars appear for some reason. how do we make the scrollbar not appear and the buttons laid out without any scrollbars.
<ListBox x:Name="ItemsListBox" >
<ListBox.ItemTemplate>
<DataTemplate>
<ToggleButton Content="{Binding Name}" Click="Click" MinWidth="120" MinHeight="70" FontWeight="Bold" FontSize="18"/>
</DataTemplate>
</ListBox.ItemTemplate>
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<WrapPanel></WrapPanel>
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
</ListBox>
What control is your ListBox inside? Most often the problem you descrive is caused by the parent control allowing the ListBox to grow.
You can prove whether this is the problem by setting an explicit Width="200" on your ListBox and testing what happens. If it wraps, then the problem is the ListBox's parent.
Add
ScrollViewer.VerticalScrollBarVisibility="Hidden"
ScrollViewer.HorizontalScrollBarVisibility="Hidden"
to you containers.
This does it what I was trying to achieve.
<ItemsControl x:Name="ListBox" Grid.Row="5" Grid.ColumnSpan="2">
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<WrapPanel Orientation="Vertical"/>
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
<ItemsControl.ItemTemplate>
<DataTemplate>
<ToggleButton Content="{Binding Name}" MinWidth="120" MinHeight="50" FontWeight="Bold" FontSize="16" Margin="5"/>
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>