e4 CSS Styling: Fun with Gradients

Today I read in the e4-dev mailing list that css styling now supports gradients (Thanks Kevin, Angelo and others!). I could not resist to try it out in my e4 contacts demo. Here is the result:


The css gradient definitions are quite simple:
For the composite: background-color: #101010 #373737 60%;
For the toolbar: background-color: #777777 #373737 #202020 50% 50%;

One little trick to get the labels having transparent background is to invoke setBackgroundMode(SWT.INHERIT_DEFAULT) on the current shell.

Instructions how to get and run the demo you find here.

Have Fun


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This Post Has 5 Comments

  1. Kevin McGuire

    This looks great!

    Now we just need SWT to give us control over the menu bar and table header 🙂

  2. Chris Aniszczyk

    Cool stuff Kai! It’s great to have an example already with e4!

  3. Suraj Chandran

    The latest e4 contacts demo does not work.
    I downloaded it this morning and it gives me this exception:
    at org.eclipse.e4.ui.workbench.swt.internal.WorkbenchWindowHandler.setBounds(WorkbenchWindowHandler.java:31)
    at org.eclipse.e4.workbench.ui.internal.Workbench.createGUI(Workbench.java:528)

  4. Kai Tödter

    Suraj, the current trunk (07/21/09) works, just delete your launch configuration and create a new one using the .product file.

  5. Suraj Chandran

    Coming back a little late ….. It does work now 🙂

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