Re: ContextAwareAction menu display issue

Set the lazy-flag of @ActionRegistration to false!

Best regards, markiewb

----- Ursprungligt meddelande -----
Från: "winder" <[email protected]>
Skickat: ‎07.‎03.‎2016 17:36
Till: "[email protected]" <[email protected]>
Ämne: [platform-dev] ContextAwareAction menu display issue

I'm trying to implement a custom ContextAwareAction that is enabled/disabled using logic outside the Node system. I've implemented this using the "roll your own" code here: http://wiki.netbeans.org/DevFaqActionContextSensitive

This works perfectly for some toolbar actions - they are grayed out when disabled.

I'm not trying to do something similar with a menu action. Functionally it works as well, it is not selectable when disabled. But the text is always white on white (or not set maybe??).

Here is my action:


Code:

@ActionID(
        category = "File",
        id = "com.willwinder.ugs.nbp.editor.EditGcodeFile"
)
@ActionRegistration(
        displayName = "#CTL_EditGcodeFile"
)
@ActionReference(path = "Menu/File", position = 1301)
@Messages("CTL_EditGcodeFile=Edit Gcode File...")
//public final class EditGcodeFile implements ActionListener {
public final class EditGcodeFile extends AbstractAction implements ContextAwareAction {
    BackendAPI backend;
    
    public EditGcodeFile() {
        this (Utilities.actionsGlobalContext());
    }

    public EditGcodeFile(Lookup lookup) {
        backend = CentralLookup.getDefault().lookup(BackendAPI.class);
    }

    @Override
    public Action createContextAwareInstance(Lookup actionContext) {
        return new EditGcodeFile(actionContext);
    }

    @Override
    public boolean isEnabled() {
        return backend.getGcodeFile() != null;
    }

    @Override
    public void actionPerformed(ActionEvent e) {
        // My action...
    }







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