mouseover

Change color of Button when Mouse is over

Try this- In this example Original color is green and mouseover color will be DarkGoldenrod <Button Content=”Button” HorizontalAlignment=”Left” VerticalAlignment=”Bottom” Width=”50″ Height=”50″ HorizontalContentAlignment=”Left” BorderBrush=”{x:Null}” Foreground=”{x:Null}” Margin=”50,0,0,0″> <Button.Style> <Style TargetType=”{x:Type Button}”> <Setter Property=”Background” Value=”Green”/> <Setter Property=”Template”> <Setter.Value> <ControlTemplate TargetType=”{x:Type Button}”> <Border Background=”{TemplateBinding Background}”> <ContentPresenter HorizontalAlignment=”Center” VerticalAlignment=”Center”/> </Border> </ControlTemplate> </Setter.Value> </Setter> <Style.Triggers> <Trigger Property=”IsMouseOver” Value=”True”> <Setter Property=”Background” Value=”DarkGoldenrod”/> … Read more

How do you change Background for a Button MouseOver in WPF?

To remove the default MouseOver behaviour on the Button you will need to modify the ControlTemplate. Changing your Style definition to the following should do the trick: <Style TargetType=”{x:Type Button}”> <Setter Property=”Background” Value=”Green”/> <Setter Property=”Template”> <Setter.Value> <ControlTemplate TargetType=”{x:Type Button}”> <Border Background=”{TemplateBinding Background}” BorderBrush=”Black” BorderThickness=”1″> <ContentPresenter HorizontalAlignment=”Center” VerticalAlignment=”Center”/> </Border> </ControlTemplate> </Setter.Value> </Setter> <Style.Triggers> <Trigger Property=”IsMouseOver” Value=”True”> … Read more

Show data on mouseover of circle

I assume that what you want is a tooltip. The easiest way to do this is to append an svg:title element to each circle, as the browser will take care of showing the tooltip and you don’t need the mousehandler. The code would be something like vis.selectAll(“circle”) .data(datafiltered).enter().append(“svg:circle”) … .append(“svg:title”) .text(function(d) { return d.x; }); … Read more