Is it possible to somehow pass the collection of ItemsControl.Items to each individual item in the control via bindings?
What I want to do would look like this (the WorkspaceCubes binding specifically): (it doesn't currently work because you can't bind to an ItemsControl or its Items)
<ItemsControl x:Name="workspace" ItemsSource="{Binding Path=CubeViewModels}">
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<Canvas Background="SkyBlue" Margin="0"></Canvas>
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
<ItemsControl.ItemTemplate>
<DataTemplate>
<Canvas>
<Sift:CubeView WorkspaceCubes="{Binding ElementName=workspace, Path=Items}" DataContext="{Binding}"></Sift:CubeView>
</Canvas>
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
Not sure of your purposes, but you can try with:
<ItemsControl x:Name="workspace" ItemsSource="{Binding Path=CubeViewModels}" DataContext="{Binding Path=CubeViewModels}">
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<Canvas Background="SkyBlue" Margin="0"></Canvas>
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
<ItemsControl.ItemTemplate>
<DataTemplate>
<Canvas>
<Sift:CubeView WorkspaceCubes="{Binding}"></Sift:CubeView>
</Canvas>
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
Related
I have a horizontal Listbox bound to an enum including a EnumToImageSource Converter working and need the Listbox/view to get a selectedItem.
I need the images in the Listbox to scale down their width to be all visible side by side without a horizontal scrollbar appearing even when resizing the window.
The Solutions in this question only work for normal vertical Listviews. Can this even be done what i'm trying to archive?
<ListBox HorizontalContentAlignment="Stretch"
ScrollViewer.HorizontalScrollBarVisibility="Hidden"
ItemsSource="{Binding Source={StaticResource shoeValuesProvider}}">
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel Orientation="Horizontal"/>
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
<ListBox.ItemTemplate>
<DataTemplate>
<Image Source="{Binding Converter={StaticResource ShoeToImageConverter}}"/>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
Thanks to Sinatr's comment i found out the solution which indeed uses a UniformGrid with one Row defined and setting the width to the ancestor ScrollContentPresenter as noted here:
<StackPanel x:Name="ReferenceStackPanel">
<ListBox HorizontalContentAlignment="Stretch"
ScrollViewer.HorizontalScrollBarVisibility="Hidden"
SelectedItem="{Binding ShoeModel}"
ItemsSource="{Binding Source={StaticResource shoeValuesProvider}}">
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<UniformGrid Margin="0" Rows="1" Width="{Binding ActualWidth,RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type ScrollContentPresenter}}}"></UniformGrid>
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
<ListBox.ItemTemplate>
<DataTemplate>
<Image Source="{Binding Converter={StaticResource ShoeToImageConverter}}"/>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
</StackPanel>
I do no know how to get the current item. If I did not need the button, it would work without the item template. Is there a better option instace of using ItemsControl?
Here's an example of how to do it using an ItemsControl:
<ItemsControl x:Name="ItemsControl" ItemsSource="{Binding Path=Items}">
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<WrapPanel/>
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
<ItemsControl.Resources>
<DataTemplate DataType="{x:Type local:Type1}">
<StackPanel>
<TextBlock Text="{Binding Property1}"/>
<TextBlock Text="{Binding Path=Property2, Mode=OneWay}"/>
</StackPanel>
</DataTemplate>
</ItemsControl.Resources>
</ItemsControl>
I try to visualize a List> but when it comes to changing the orientation of my table, I have no clue how to do this.
Table Now:
list1a list1b list1c
list2a list2b
list3a list3b list3c
what I need:
list1a list2a list3a
list1b list2b list3b
list1c list3c
what I get by changing the stackpannel orientation to vertical:
list1a
list1b
list1c
list2a
list2b
list3a
list3b
list3c
My Xaml:
<Window.Resources>
<DataTemplate x:Key="DataTemplate_Level2">
<Grid Height="26" Width="120">
<TextBlock Text="{Binding title}" Margin="4" />
</Grid>
</DataTemplate>
<DataTemplate x:Key="DataTemplate_Level1">
<ItemsControl ItemsSource="{Binding}" ItemTemplate="{DynamicResource DataTemplate_Level2}">
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel Orientation="Horizontal"/>
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
</ItemsControl>
</DataTemplate>
</Window.Resources>
<Grid>
<ScrollViewer HorizontalScrollBarVisibility="Auto">
<ItemsControl x:Name="tbParts" ItemTemplate="{DynamicResource DataTemplate_Level1}" />
</ScrollViewer>
</Grid>
Edit:
Population of my Table-Model:
List<string> nodes = GetNodes()
List<List<Part>> table = new List<List<Part>>();
for (int i = 0; i < nodes.Count; i++)
{ TestOutput.table.Add(new List<Part>(parts.Where(x => x.techRequired == nodes[i]).ToList())); }
From the code you've posted I presume you have two ItemsControls nested. The first ItemControl should have a StackPanel with Orientation = Horizontal nope ? Then the inner ItemsControls should be Orientation = Vertical. I'll be clearer with some code :-) :
<Window.Resources>
<DataTemplate x:Key="DataTemplate_Level2">
<Grid Height="26" Width="120">
<TextBlock Text="{Binding title}" Margin="4" />
</Grid>
</DataTemplate>
<DataTemplate x:Key="DataTemplate_Level1">
<ItemsControl ItemsSource="{Binding}" ItemTemplate="{DynamicResource DataTemplate_Level2}">
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel Orientation="Vertical"/>
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
</ItemsControl>
</DataTemplate>
</Window.Resources>
<Grid>
<ScrollViewer HorizontalScrollBarVisibility="Auto">
<ItemsControl x:Name="tbParts" ItemTemplate="{DynamicResource DataTemplate_Level1}">
<ItemsControl.ItemsPanel>
<StackPanel Orientation="Horizontal"/>
</ItemsControl.ItemsPanel>
</ItemsControl>
</ScrollViewer>
</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 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>