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Virtual Happy Hour is canceled this month (March) due to Good Friday.
Well, there's currently no perfect solution for this. What you can do is watch the open property of your parent container, so in startup do something like this:
var handle, parent = this.getParent();
while (parent && !(parent instanceof _ComponentWrapper)) {
parent = parent.getParent();
}
if (parent) {
// Keep a reference to the watch handle so it can be removed when destroying the widget.
handle = parent.watch("open", function (name, oldState, newState) {
console.log("Is open:", newState);
});
}
where _ComponentWrapper is a reference to epi/shell/widget/layout/_ComponentWrapper.
This is a bit hacky since it assumes a bit too much about the widget's surroundings.
I would like to be able to execute code when the user opens (expands) or closes (compress) a Dijit-widget in the widget/gadget list in Edit mode (the ComponentPaneContainer ?).
Trying to add this.on('click', function(e) { ... }); in postCreate-function of the widget only gives a possibility to run code when the user clicks IN the widget. I need to know when the widget is closed or opened, that is when the user clicks on the gadget title.
Is this possible and if yes - how can it be done?