| Use of Routing and JumpLinks For Connectors [message #158477] |
Tue, 06 November 2007 06:35  |
Eclipse User |
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Originally posted by: Shwetha.V.in.bosch.com
Hi,
By default the Routing Style of a Connector is set to Oblique.How can I
change the default value to Rectilinear.Similarly Jump Links Status is
None by default how can I change it All and Jump Type to Chamfered.
I tried to override refereshRoutingStyle() in ConnectorEditPart,but it is
throwing an Exception.Please guide me where to change and which method to
change.
Instead of overriding the code can I change something in gmfgraph or
gmfgen to do the above mentioned changes.
Thanks in advance.
Regards,
Shwetha
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| Re: Use of Routing and JumpLinks For Connectors [message #173756 is a reply to message #159173] |
Fri, 22 February 2008 10:08  |
| Eclipse User |
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Shwetha wrote:
> Hello,
>
> I managed to find the solution for my query.
>
> To change the style property of the connector I overrided
> initializeFromPreferences() in ConnectorViewFactory class generated by
> GMF inside factories package.
>
> @Override
> protected void initializeFromPreferences(View view) {
> super.initializeFromPreferences(view);
>
> IPreferenceStore store = (IPreferenceStore) getPreferencesHint()
> .getPreferenceStore();
>
> RoutingStyle routingStyle =
> (RoutingStyle)view.getStyle(NotationPackage.Literals.ROUTING _STYLE);
> if (routingStyle != null) {
> // Routing.get(1) is for RECTILINEAR Routing style.
> Routing routing = Routing.get(1);
> if (routing != null) {
> routingStyle.setRouting(routing);
> routingStyle.setJumpLinkStatus(JumpLinkStatus.ALL_LITERAL);
>
> routingStyle.setJumpLinkType(JumpLinkType.CHAMFERED_LITERAL) ;
> }
> }
> }
>
>
> It works for me,but would be happy to know is this the right place.
>
> Thanks and Regards,
> Shwetha
>
>
>
Hello,
you can also change to the following code:
public class DiagramPreferenceInitializer extends
AbstractPreferenceInitializer {
/**
* @generated NOT
*/
public void initializeDefaultPreferences() {
IPreferenceStore store = getPreferenceStore();
DiagramPrintingPreferencePage.initDefaults(store);
DiagramGeneralPreferencePage.initDefaults(store);
DiagramAppearancePreferencePage.initDefaults(store);
DiagramConnectionsPreferencePage.initDefaults(store);
DiagramRulersAndGridPreferencePage.initDefaults(store);
// store.setDefault(IPreferenceConstants.PREF_LINE_STYLE,
// Routing.RECTILINEAR);
// store.setValue(IPreferenceConstants.PREF_LINE_STYLE,
// Routing.RECTILINEAR);
// store.setDefault(IPreferenceConstants.PREF_SHOW_CONNECTION_H ANDLES,
// false);
}
Hope this helps,
Johan
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