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[GEF4] FXViewer don't work into FX SplitPane. [message #1713236]

Mon, 02 November 2015 16:34

Raydel Leyva Blanco

Messages: 6
Registered: September 2015

Junior Member

Trying the new change in FXViewer in GEF4 3.10.1 I had a problem, when I create a FX E4 Application projects I try this:
@PostConstruct
public void postConstruct(BorderPane parent) {
Injector injector = Guice.createInjector(new Module[] { createModule() });
this.domain = ((FXDomain) injector.getInstance(FXDomain.class));
this.viewer = ((FXViewer) this.domain.getAdapter(IViewer.class));

SplitPane splitPane = new SplitPane();
splitPane.orientationProperty().setValue(Orientation.HORIZONTAL);
splitPane.setDividerPositions(0.5f);
splitPane.getItems().addAll(viewer.getScrollPane(), new Text("Testing..."));

parent.setCenter(splitPane);

AbstractZestExample graphExample = new CustomNodeExample();
graph = graphExample.createGraph();

Platform.runLater(() -> {
this.domain.activate();
((ContentModel) viewer.getAdapter(ContentModel.class)).setContents(Collections.singletonList(graph));
});
}
The graph show well but the mouse events don't work, not selection, not drag and drog. I change the SplitPane for a HBox and all is OK, also I change the SplitPane for a ScrollPane and all is OK. In my project I need the SplitPane, please any solution, my English is too bad.

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Re: [GEF4] FXViewer don't work into FX SplitPane. [message #1713238 is a reply to message #1713236]

Mon, 02 November 2015 16:44

Alexander Nyssen

Messages: 244
Registered: July 2009
Location: Lünen

Senior Member

It seems you ran into https://bugs.eclipse.org/bugs/show_bug.cgi?id=480489. The problem is that JavaFX controls will consume the mouse events, so they will not be forwarded to the GEF4 MVC tools. We are working on a solution.

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Re: [GEF4] FXViewer don't work into FX SplitPane. [message #1715249 is a reply to message #1713238]

Fri, 20 November 2015 14:24

Matthias Wienand

Messages: 230
Registered: March 2015

Senior Member

Hi,

I just fixed the bug (https://bugs.eclipse.org/bugs/show_bug.cgi?id=480489) on the master branch and thought I give you a hint here Wink

All events are now forwarded to the gesture callback methods, so that the policies can decide which events to process and which events to disregard.

Best regards,
Matthias

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