For the XAML below I'm using AvalonDock 2.0.2. I'm wanting to set the font of the Title property of the LayoutAnchorable
<xcad:DockingManager Name="TabItemDockingManager"
AllowMixedOrientation="True"
BorderBrush="Black"
BorderThickness="0" Height="Auto" Width="Auto" HorizontalAlignment="Stretch" VerticalAlignment="Stretch"
AnchorablesSource="{Binding Anchorables, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" viewModels:AvalonDockLayoutSerializer.LoadLayoutCommand="{Binding ADLayout.LoadLayoutCommand}" viewModels:AvalonDockLayoutSerializer.SaveLayoutCommand="{Binding ADLayout.SaveLayoutCommand}">
<xcad:DockingManager.LayoutUpdateStrategy>
<pane:LayoutInitializer/>
</xcad:DockingManager.LayoutUpdateStrategy>
<xcad:DockingManager.LayoutItemTemplateSelector>
<pane:PanesTemplateSelector>
<pane:PanesTemplateSelector.MyViewTemplate>
<DataTemplate>
...
</DataTemplate>
</pane:PanesTemplateSelector.MyViewTemplate>
</pane:PanesTemplateSelector>
</xcad:DockingManager.LayoutItemTemplateSelector>
<xcad:DockingManager.LayoutItemContainerStyleSelector>
<pane:PanesStyleSelector>
<pane:PanesStyleSelector.ToolStyle>
<Style TargetType="{x:Type xcad:LayoutAnchorableItem}">
<Setter Property="Title" Value="{Binding Model.Title}"/>
<Setter Property="IconSource" Value="{Binding Model.IconSource}"/>
<Setter Property="Visibility" Value="{Binding Model.IsVisible, Mode=TwoWay, Converter={StaticResource BoolToVisibilityConverter}, ConverterParameter={x:Static Visibility.Hidden}}"/>
<Setter Property="ContentId" Value="{Binding Model.ContentId}"/>
<Setter Property="IsSelected" Value="{Binding Model.IsSelected, Mode=TwoWay}"/>
<Setter Property="IsActive" Value="{Binding Model.IsActive, Mode=TwoWay}"/>
</Style>
</pane:PanesStyleSelector.ToolStyle>
</pane:PanesStyleSelector>
</xcad:DockingManager.LayoutItemContainerStyleSelector>
<xcad:LayoutRoot x:Name="_LayoutRoot">
<xcad:LayoutPanel Orientation="Vertical">
<xcad:LayoutAnchorablePane Name="AnchorablesPane" DockHeight="150">
</xcad:LayoutAnchorablePane>
</xcad:LayoutPanel>
</xcad:LayoutRoot>
</xcad:DockingManager>
I can set the Title text (which is done via reading/loading the layout), however I don't see a Font/FontFamily property I can set
Does anyone know how this can be done ?
Thanks to Attila (apols that I cannot mark his answer as I don't have enough points)
AvalonDock 2.2 - Full width TitleTemplate (fill parent container)
AvalonDock is a fantastic library - that said implementing it with MVVM is a challenge but the below seems to work well
<xcad:DockingManager.Resources>
<DataTemplate x:Key="DockingWindowTitleDataTemplate" DataType="{x:Type xcad:LayoutContent}">
<Label>
<TextBlock Text="{Binding Path=Title}" Margin="5,0,0,0" VerticalAlignment="Center" FontSize="14" />
</Label>
</DataTemplate>
</xcad:DockingManager.Resources>
<xcad:DockingManager.AnchorableTitleTemplate>
<StaticResource ResourceKey="DockingWindowTitleDataTemplate" />
</xcad:DockingManager.AnchorableTitleTemplate>
Related
My DashBoardSimpleCountObject has 2 values: MyName and MyValue.
I use an ObservableCollection<DashboardSimpleCountObject> called MyData.
I want to show a picture, as long as MyValue is null.
However, the picture ("loading") is only shown at the last item of my ObservableCollection (no matter, how many items are in there). As soon as a MyValue is set (with anything other than null), it is automatically updated and shown correctly - that works fine at all items.
<ItemsControl x:Name="_control" ItemsSource="{Binding MyData}">
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<WrapPanel />
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
<ItemsControl.ItemTemplate>
<DataTemplate>
<Grid Margin="25">
<Label FontSize="14" Content="{Binding MyName}" />
<Label Margin="0,25" HorizontalContentAlignment="Right" FontSize="29" FontWeight="ExtraBold" Foreground="{Binding MyColor}">
<Label.Style>
<Style TargetType="{x:Type Label}">
<Setter Property="Content" Value="{Binding MyValue}" />
<Style.Triggers>
<DataTrigger Binding="{Binding MyValue}" Value="{x:Null}">
<Setter Property="Content">
<Setter.Value>
<Image Width="32" Height="32" Source="{DynamicResource loading}" />
</Setter.Value>
</Setter>
</DataTrigger>
</Style.Triggers>
</Style>
</Label.Style>
</Label>
</Grid>
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
What am I doing wrong?
Thank you very much in advance! :)
It seems, the nature of DynamicResource causes this issue.
Simply changing DynamicResource to StaticResource did the trick.
So, the DataTrigger worked just fine from the beginning. The image simply did only show up once due to being loaded as a DynamicResource.
I want to strech a ListBox with its ListBoxItem. Streching the ListBox itself isn't a problem. The problem seems to be, to tell the ListBoxItem to use the available space in the ListBox.
<Page.Content>
<Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}" Height="200">
<ListBox VerticalContentAlignment="Stretch" VerticalAlignment="Stretch" Background="Green" ItemsSource="{x:Bind Path=ChessFieldList}" >
<ListBox.ItemTemplate>
<DataTemplate >
<StackPanel HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Background="Yellow" BorderBrush="Red" BorderThickness="3" >
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
</Grid>
</Page.Content>
The image below shows the above and expected result.
How can I achieve the expected result?
[Edit] An other and in my opinion the correct solution: Set Width and Height of ItemsControl Children
This is a common problem. All you need to do is set the HorizontalContentAlignment of the ListBoxItems too:
<ListBox Background="Green" ItemsSource="{x:Bind ChessFieldList}">
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel Background="Yellow" BorderBrush="Red" BorderThickness="3" Height="50">
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
<ListBox.ItemContainerStyle>
<Style TargetType="ListBoxItem">
<Setter Property="HorizontalContentAlignment" Value="Stretch"/>
</Style>
</ListBox.ItemContainerStyle>
</ListBox>
Since the StackPanel doesn't contain any content, it won't have any height, so I've just added Height="50" to it for the purpose of this demonstration.
Simply add
<ListBox.ItemContainerStyle>
<Style TargetType="ListBoxItem">
<Setter Property="HorizontalContentAlignment" Value="Stretch"/>
</Style>
</ListBox.ItemContainerStyle>
If you use grouping, you should include:
<ListView.GroupStyle>
<GroupStyle HidesIfEmpty="False">
<GroupStyle.HeaderContainerStyle>
<Style TargetType="ListViewHeaderItem">
<Setter Property="HorizontalContentAlignment" Value="Stretch" />
<Setter Property="VerticalContentAlignment" Value="Stretch" />
</Style>
</GroupStyle.HeaderContainerStyle>
</GroupStyle>
</ListView.GroupStyle>
It's a bit more than you asked for, but it's a little-known technique.
I'm currently facing a problem in one of my Xaml Files. I created a combox with 2 fixed combobox Items. I also created a textblock. Here is the xaml code :
<StackPanel>
<TextBlock Grid.Column="0" x:Name="UserSettingsConnectorGroupBoxProductTextBlock" HorizontalAlignment="Left" TextWrapping="Wrap" Text="{Binding Strings.UserSettingsConnectorGroupBoxProductText, Source={StaticResource StringLocalizer}}" VerticalAlignment="Center" Margin="10,0,0,0" />
<ComboBox Grid.Column="1" x:Name="UserSettingsConnectorGroupBoxProductComboBox" VerticalAlignment="Center" Width="300" HorizontalAlignment="Left" Margin="10,5,0,0" SelectionChanged="UserSettingsConnectorGroupBoxProductComboBox_SelectionChanged" >
<ComboBoxItem Content="Microsoft Deployment Toolkit" />
<ComboBoxItem Content="Microsoft System Center Configuration Manager" />
</ComboBox>
<StackPanel Orientation="Vertical" HorizontalAlignment="Left" Margin="10,0,0,0">
<TextBlock Name="ConnectorTextBlock" Text="toto" Margin="0,5" >
<TextBlock.Style>
<Style TargetType="TextBlock">
<Style.Triggers>
<DataTrigger Binding="{Binding ElementName=UserSettingsConnectorGroupBoxProductComboBox, Path=Text}" Value="Microsoft Deployment Toolkit">
<Setter Property="Text" Value="{Binding Strings.UserSettingsConnectorGroupBoxProductTextBlockConnectorPathMDT, Source={StaticResource StringLocalizer}}" />
</DataTrigger>
<DataTrigger Binding="{Binding ElementName=UserSettingsConnectorGroupBoxProductComboBox, Path=Text}" Value="Microsoft System Center Configuration Manager">
<Setter Property="Text" Value="{Binding Strings.UserSettingsConnectorGroupBoxProductTextBlockConnectorPathSCCM, Source={StaticResource StringLocalizer}}" />
</DataTrigger>
</Style.Triggers>
</Style>
</TextBlock.Style>
</TextBlock>
<StackPanel Orientation="Horizontal" >
<TextBox Name="ConnectorTextBox" Margin="0,5" Width="300">
</TextBox>
<Button Content="Test" Margin="5" Width="100" HorizontalAlignment="Right"/>
</StackPanel>
<Button Content="Save" Width="100" HorizontalAlignment="Left" Margin="0,5" IsEnabled="False"/>
</StackPanel>
And a preview :
enter image description here
I would like the text of textBlock named "ConnectorTextBox" changes when the combobox Selected Item Changes. In order to do this, i created 2 datatriggers in TextBlock bound to "Text" Property of Combobox Control. Depending on the value of Text property, the Text value of textblock changes.
But it does not function. Only default value "Toto" is diplayed, even if i change my combobox Selection.
Any help would be greatly appreciated :) :)
Regis
Avoid setting Text property of TextBlock. Try this
<TextBlock Name="ConnectorTextBlock" Margin="0,5" >
<TextBlock.Style>
<Style TargetType="TextBlock">
<Style.Triggers>
<DataTrigger Binding="{Binding ElementName=UserSettingsConnectorGroupBoxProductComboBox, Path=Text}" Value="Microsoft Deployment Toolkit">
<Setter Property="Text" Value="{Binding Strings.UserSettingsConnectorGroupBoxProductTextBlockConnectorPathMDT, Source={StaticResource StringLocalizer}}" />
</DataTrigger>
<DataTrigger Binding="{Binding ElementName=UserSettingsConnectorGroupBoxProductComboBox, Path=Text}" Value="Microsoft System Center Configuration Manager">
<Setter Property="Text" Value="{Binding Strings.UserSettingsConnectorGroupBoxProductTextBlockConnectorPathSCCM, Source={StaticResource StringLocalizer}}" />
</DataTrigger>
</Style.Triggers>
</Style>
</TextBlock.Style>
</TextBlock>
If you want to set a default value, do it as below
<TextBlock Name="ConnectorTextBlock" Margin="0,5" >
<TextBlock.Style>
<Style TargetType="TextBlock">
<Setter Property="Text" Value="Toto" />
<Style.Triggers>
<DataTrigger Binding="{Binding ElementName=UserSettingsConnectorGroupBoxProductComboBox, Path=Text}" Value="Microsoft Deployment Toolkit">
<Setter Property="Text" Value="{Binding Strings.UserSettingsConnectorGroupBoxProductTextBlockConnectorPathMDT, Source={StaticResource StringLocalizer}}" />
</DataTrigger>
<DataTrigger Binding="{Binding ElementName=UserSettingsConnectorGroupBoxProductComboBox, Path=Text}" Value="Microsoft System Center Configuration Manager">
<Setter Property="Text" Value="{Binding Strings.UserSettingsConnectorGroupBoxProductTextBlockConnectorPathSCCM, Source={StaticResource StringLocalizer}}" />
</DataTrigger>
</Style.Triggers>
</Style>
</TextBlock.Style>
</TextBlock>
Hope this helps!!
I want to create a grid of images without any margin between them. I tried to achieve this through a GridView. If there is an easier way, please let me know.
I found this answers on StackOverflow:
https://stackoverflow.com/a/10492464
https://stackoverflow.com/a/23817931/5739170
And ended up with this code:
<Page.Resources>
<Style x:Key="MyGridViewItemStyle" TargetType="GridViewItem">
<Setter Property="Padding" Value="0" />
<Setter Property="Margin" Value="0" />
<Setter Property="BorderThickness" Value="0" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="GridViewItem">
<GridViewItemPresenter ContentMargin="0" Padding="0" Margin="0" BorderThickness="0"/>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</Page.Resources>
<Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
<StackPanel>
<GridView ItemsSource="{x:Bind FieldList}" Margin="0,50,0,0" Padding="0" BorderThickness="0" ItemContainerStyle="{StaticResource MyGridViewItemStyle}" IsItemClickEnabled="True" ItemClick="OnItemClick">
<GridView.ItemTemplate>
<DataTemplate x:DataType="data:Field">
<Image Width="20" Height="20" Margin="0" Source="{x:Bind ImagePath}"/>
</DataTemplate>
</GridView.ItemTemplate>
</GridView>
<TextBlock x:Name="text">Hallo!</TextBlock>
</StackPanel>
</Grid>
But there is still a margin left:
Screenshot
I have also tried to use negative margins but when I use them clicks aren't recognized correctly anymore.
How can I remove the margins?
Seems like the GridViewItem has a default MinWidth of 44px.
You can set it to 0 via your GridViewItemStyle:
<Setter Property="MinWidth" Value="0" />
EDIT: it also has a default MinHeight, you might want to set that to 0 as well.
The code below should work:
<GridView.ItemContainerStyle>
<Style TargetType="GridViewItem">
<Setter Property="Margin" Value="0"/>
</Style>
</GridView.ItemContainerStyle>
Your code is good. If you add a Grid in the DataTemplate (with a Background), you will see there is no margin between grids :
<DataTemplate x:DataType="data:Field">
<Grid Background="Red">
<Image Width="20" Height="20" Margin="0" Source="{x:Bind ImagePath}"/>
</Grid>
</DataTemplate>
Your problem is the following : you set a fixed size for Image control wich all of them is in a container, but the container doesn't have a fixed, so images are centered in the container.
I see two solutions. First is to remove the fixed size for Image control and use Strecth property to fill correctly :
<DataTemplate x:DataType="data:Field">
<Image VerticalAlignment="Stretch"
HorizontalAlignment="Stretch"
Stretch="UniformToFill"
Margin="0"
Source="{x:Bind ImagePath}"/>
</DataTemplate>
For the first solution, you must be sure of the filling behavior of the container. You can do something like :
<GridViewItemPresenter ContentMargin="0"
Padding="0"
Margin="0"
BorderThickness="0"
HorizontalAlignment="Stretch"
HorizontalContentAlignment="Stretch" />
The second solution is to set a fixed size on the container directly :
<Style x:Key="MyGridViewItemStyle"
TargetType="GridViewItem">
<Setter Property="Padding"
Value="0" />
<Setter Property="Margin"
Value="0" />
<Setter Property="BorderThickness"
Value="0" />
<Setter Property="Width"
Value="20" />
<Setter Property="Height"
Value="20" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="GridViewItem">
<GridViewItemPresenter ContentMargin="0"
Padding="0"
Margin="0"
BorderThickness="0"/>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
I'm trying to create a group sorted long list selector for a windows phone 8 app and I need it's color to be fixed, to mach the app's color theme... I'm being able to set the background color with no problem, but what is happening is that the disabled letters background does not appear grayed-out, instead they are appear with the same color as the enabled ones... This is the code:
What I'm doing:
<phone:JumpListItemForegroundConverter x:Key="ForegroundConverter"/>
<Style x:Key="AddrBookJumpListStyle" TargetType="phone:LongListSelector">
<Setter Property="GridCellSize" Value="113,113"/>
<Setter Property="LayoutMode" Value="Grid" />
<Setter Property="ItemTemplate">
<Setter.Value>
<DataTemplate>
<Border **Background="#FF00a3e8"** Width="113" Height="113" Margin="6" >
<TextBlock Text="{Binding Key}" FontFamily="{StaticResource PhoneFontFamilySemiBold}" FontSize="48" Padding="6"
Foreground="{Binding Converter={StaticResource ForegroundConverter}}" VerticalAlignment="Center"/>
</Border>
</DataTemplate>
</Setter.Value>
</Setter>
</Style>
What will show the disabled items grayed-out, but bind the background color to the phone's theme:
<phone:JumpListItemBackgroundConverter x:Key="BackgroundConverter"/>
<phone:JumpListItemForegroundConverter x:Key="ForegroundConverter"/>
<Style x:Key="AddrBookJumpListStyle" TargetType="phone:LongListSelector">
<Setter Property="GridCellSize" Value="113,113"/>
<Setter Property="LayoutMode" Value="Grid" />
<Setter Property="ItemTemplate">
<Setter.Value>
<DataTemplate>
<Border **Background="{Binding Converter={StaticResource BackgroundConverter}}"** Width="113" Height="113" Margin="6" >
<TextBlock Text="{Binding Key}" FontFamily="{StaticResource PhoneFontFamilySemiBold}" FontSize="48" Padding="6"
Foreground="{Binding Converter={StaticResource ForegroundConverter}}" VerticalAlignment="Center"/>
</Border>
</DataTemplate>
</Setter.Value>
</Setter>
</Style>
You should add the Enabled and Disabled properties to the JumpListItemBackgroundConverter. Like so:
<phone:JumpListItemBackgroundConverter
x:Key="BackgroundConverter"
Enabled="YellowGreen"
Disabled="DarkGreen" />
If you just want the standard gray-ish color for the disabled items, just leave out the Disabledproperty.