| RootPaneCreationPolicy [message #120692] |
Thu, 16 March 2006 13:33  |
Eclipse User |
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Originally posted by: markus.wawra.shark-soft.com
Hi!
If I create a new visual class which extends JFrame, VE creates a
constructor, a contentPane with BorderLayout and a main method to run it.
If I take my own STFrame, which extends JFrame, as superclass nothing is
created. I wonder how I can tell VE to create these things for my class as
well and how I can change that text.
The only thing I found so far is the RootPaneCreationPolicy. But that
works just for STFrames that are dropped from the palette. At least that
is what my test made me think.
I've done my tests with the RootPaneCreationPolicy the way it is described
in
http://dev.eclipse.org/newslists/news.eclipse.tools.ve/msg00 391.html
I guess that's not the right way to solve my "STFrame-as-superclass"
problem, am I right?
Regards,
Markus
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| Re: RootPaneCreationPolicy [message #120765 is a reply to message #120692] |
Thu, 16 March 2006 16:00  |
| Eclipse User |
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Originally posted by: wolfgang.gahleitner.ams-engineering.com
Hi Markus,
I assume that you create your class with the "New Visual Class"-wizard and
not by dragging a STFrame from the palette into the editor. Therefore you
have to extend the "org.eclipse.ve.java.core.newStyleComponent" extension
point, which allows you to add your own base class to the "New Visual
Class"-wizard. Moreover, you can define a Java Emitter Template for
generating the source code and a IVisualClassCreationSourceContributor to
declare where the template is located. Look at
" org.eclipse.ve.internal.jfc.codegen.wizards.contributors.Con tentPaneSourceC
ontributor" and
" org.eclipse.ve.jfc/templates/org/eclipse/ve/internal/jfc/cod egen/jjet/wizar
ds/contributors/JContentPaneSourceTemplate.javajet" to see how a new
JFrame-based visual class is created.
hth
Wolfgang
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| Re: RootPaneCreationPolicy [message #120768 is a reply to message #120765] |
Fri, 17 March 2006 14:45 |
| Eclipse User |
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Originally posted by: markus.wawra.shark-soft.com
Thank you, Wolfgang!
You assumed right.
I hoped it can be done with a template like the JContentPaneSourceTemplate
but didn't find where it is linked to the JFrame (didn't look into the
plugin.xml). Today I wrote an template for my class, together with a Class
similar to the ContentPaneSourceContibutor and a Class similar to the
JFCVisualPlugin and added that all to my plug-in.
In the plugin.xml I added the following (taken from org.eclipse.ve.swt):
<extension point="org.eclipse.ve.java.core.newStyleComponent">
<category
name="ST"
id="my.cat"
priority="10"
defaultExpand="false">
</category>
<visualElement
pluginId="my.plugin"
container="my.container"
type="my.controls.STFrame"
icon="icons/STIcons/frame_obj.gif"
category="my.cat"
contributor="my.codegen.STContentPaneSourceContributor"
name="STFrame">
</visualElement>
</extension>
But if I create a new STFrame with the Wizard the code still isn't created.
What might be wrong?
Did I forget something?
Regards,
Markus
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