Вы можете создать свой собственный класс Button
или присоединенное свойство, чтобы расширить Button
:
public class IconControl : DependencyObject
{
#region IconUri attached property
public static readonly DependencyProperty IconUriProperty = DependencyProperty.RegisterAttached(
"IconUri", typeof(ImageSource), typeof(IconControl), new PropertyMetadata(default(ImageSource)));
public static void SetIconUri([NotNull] DependencyObject attachingElement, ImageSource value)
{
attachingElement.SetValue(IconControl.IconUriProperty, value);
}
public static ImageSource GetIconUri([NotNull] DependencyObject attachingElement) => (ImageSource) attachingElement.GetValue(IconControl.IconUriProperty);
#endregion
#region Label attached property
public static readonly DependencyProperty LabelProperty = DependencyProperty.RegisterAttached(
"Label", typeof(String), typeof(IconControl), new PropertyMetadata(default(String)));
public static void SetLabel([NotNull] DependencyObject attachingElement, String value)
{
attachingElement.SetValue(IconControl.LabelProperty, value);
}
public static String GetLabel([NotNull] DependencyObject attachingElement) => (String) attachingElement.GetValue(IconControl.LabelProperty);
#endregion
}
Изменено Style
для Button
:
<Style x:Key="IconButtonStyle"
TargetType="{x:Type Button}">
<!-- Set the default values -->
<Setter Property="IconControl.IconUri" Value="/Files/Icons/no.png"/>
<Setter Property="IconControl.Label" Value="Cancel"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Button}">
<Border BorderThickness="1"
BorderBrush="#000"
Padding="0">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<ColumnDefinition />
</Grid.ColumnDefinitions>
<Image Source="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(IconControl.IconUri)}"
Margin="10,0,0,0"
Height="16"
Width="16" />
<TextBlock Grid.Column="1"
Margin="10"
VerticalAlignment="Center"
Text="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=(IconControl.Label)}" />
</Grid>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
<Setter Property="Margin"
Value="0,10,10,10"></Setter>
</Style>
Использование:
<!-- Override the default content -->
<Button Style="{StaticResource IconButtonStyle}"
IconControl.IconUri="/Files/Icons/yes.png"
IconControl.Label="Accept" />