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Mvek
Joined: 31 Oct 2011
Posts: 43
Location: Prague, Czech Republic
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 Posted: Thu Apr 26, 2012 10:47 pm Post subject: Context Aware action gets enabled, but does nothing sometimes |
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I have strange behaviour of the context aware action. I created it via a wizard, I choose Conditionally enabled and wrote into the combobox "VyrokNode", which is my node class (inherits from AbstractNode).
The action is correctly enabled and functions, when I choose some VyrokNode in explorer view. The problem is, it is enabled also when I open only Properties window (without any ExplorerView, so it is empty), or some other windows, I created... But this time, clicking the button (in toolbar or menu) does nothing, it even does not call the actionPerformed() method, so I cannot debug it and find out, what is in the context really...
Any ideas, why does this happen? |
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Mvek
Joined: 31 Oct 2011
Posts: 43
Location: Prague, Czech Republic
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| Posted: Thu Apr 26, 2012 10:49 pm Post subject: |
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The whole code of my action VyrokAction is here:
| Code: | @ActionID(category = "VNode",
id = "org.vse.aha.gui.actions.VýrokDetailAction")
@ActionRegistration(iconBase = "org/vse/aha/gui/actions/detailIkona16.png",
displayName = "#CTL_VýrokDetailAction")
@ActionReferences({
@ActionReference(path = "Menu/File", position = 1300),
@ActionReference(path = "Toolbars/File", position = 300)
})
@Messages("CTL_VýrokDetailAction=Detail výroku")
public final class VýrokDetailAction implements ActionListener {
private final VýrokNode context;
public VýrokDetailAction(VýrokNode context) {
this.context = context;
}
@Override
public void actionPerformed(ActionEvent ev) {
WindowManager.getDefault().findTopComponent("DetailVyrokuTopComponent").open();
}
} |
(I know, I used not normal latin characters, because this should be just a demonstrative teaching example and there we often use Czech class and methods names; NB seems working with it ok, except for the name of TopComponent class, but I hope this cannot do this strange enabling, I described) |
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