feature request & example of code

[Taprik]

Dear Frauzufall,

Again, many thanks for this impressive addon.
It's the second time I'm using it. Now this is for a big project and it's really working 👍

There is a feature I'd like : to be warn when the load or save button in the header of a panel are pressed.
I've make it this way (don't know if it's correct) :
In ofxGuiPanelHeader class I add

       ofParameter<bool> loadisPressed;
	ofParameter<bool> saveisPressed;

In ofxGuiPanel class I add

     ofxGuiPanelHeader* getPanelHeader();

the function is

   ofxGuiPanelHeader* ofxGuiPanel::getPanelHeader() {
return (ofxGuiPanelHeader*)header;
  }

in the constructor of ofxGuiPanelHeader I add

     loadisPressed.set("load button", false);
   saveisPressed.set("save button", false);

The moussePressed function was changed this way

    bool ofxGuiPanelHeader::mousePressed(ofMouseEventArgs & args){

if(!isHidden()){
	ofPoint pos = screenToLocal(ofPoint(args.x, args.y));
	if(loadBox.inside(pos)){
		ofNotifyEvent(loadPressedE,this);
		loadisPressed.set(true);
		return true;
	}
	if(saveBox.inside(pos)) {
		ofNotifyEvent(savePressedE,this);
		saveisPressed.set(true);
		return true;
	}

}

return ofxGuiElement::mousePressed(args);
}

Then I add listener to this ofParameter in my code.

Tell me if you need a pull request.
Cheers

[Taprik]

Dear Frauzufall,
Actually you can close this issue as I manage to do that with a ofAddListener. It's simpler this way.
For example
ofAddListener(((ofxGuiPanelHeader*)Panel->getHeader())->savePressedE, this, &ofApp::saveSettings);
where Panel is a ofxGuiPanel.
Cheers (and thanks again)