How to show hidden divs on mouseover?

If the divs are hidden, they will never trigger the mouseover event. You will have to listen to the event of some other unhidden element. You can consider wrapping your hidden divs into container divs that remain visible, and then act on the mouseover event of these containers. <div style=”width: 80px; height: 20px; background-color: red;” … Read more

How to draw grid using swing class Java and detect mouse position when click and drag

There are any number of ways to get this to work, depending on what it is you want to achieve. This first example simply uses the 2D Graphics API to render the cells and a MouseMotionListener to monitor which cell is highlighted. import java.awt.BorderLayout; import java.awt.Color; import java.awt.Dimension; import java.awt.EventQueue; import java.awt.Graphics; import java.awt.Graphics2D; import … Read more

Image Greyscale with CSS & re-color on mouse-over?

There are numerous methods of accomplishing this, which I’ll detail with a few examples below. Pure CSS (using only one colored image) img.grayscale { filter: url(“data:image/svg+xml;utf8,<svg xmlns=\’http://www.w3.org/2000/svg\’><filter id=\’grayscale\’><feColorMatrix type=\’matrix\’ values=\’0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\’/></filter></svg>#grayscale”); /* Firefox 3.5+ */ filter: gray; … Read more

iPad/iPhone hover problem causes the user to double click a link

Haven’t tested this fully but since iOS fires touch events, this could work, assuming you are in a jQuery setting. $(‘a’).on(‘click touchend’, function(e) { var el = $(this); var link = el.attr(‘href’); window.location = link; }); The idea is that Mobile WebKit fires a touchend event at the end of a tap so we listen … Read more

Text on image mouseover?

This is using the :hover pseudoelement in CSS3. HTML: <div id=”wrapper”> <img src=”http://placehold.it/300×200″ class=”hover” /> <p class=”text”>text</p> </div>​ CSS: #wrapper .text { position:relative; bottom:30px; left:0px; visibility:hidden; } #wrapper:hover .text { visibility:visible; } ​Demo HERE. This instead is a way of achieving the same result by using jquery: HTML: <div id=”wrapper”> <img src=”http://placehold.it/300×200″ class=”hover” /> <p … Read more

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

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