OF>drag-n-drop file path

gistfile1.txt

//--------------------------------------------------------------
void testApp::setup(){
	setGUI();
}

//--------------------------------------------------------------
void testApp::draw(){
    	ofSetColor(255);
    
	float dx = dragPt.x;
	float dy = dragPt.y;	
}

//--------------------------------------------------------------
void testApp::guiEvent(ofxUIEventArgs &e)
{
	string name = e.widget->getName();
	int kind = e.widget->getKind();
	cout << "got event from: " << name << endl;

    if(name == "TEXT INPUT_1")
    {
        ofxUITextInput *textinput = (ofxUITextInput *) e.widget;
        if(textinput->getTriggerType() == OFX_UI_TEXTINPUT_ON_ENTER)
        {
            cout << "ON ENTER: ";
            //            ofUnregisterKeyEvents((testApp*)this);
        }
        else if(textinput->getTriggerType() == OFX_UI_TEXTINPUT_ON_FOCUS)
        {
            cout << "ON FOCUS: ";
        }
        else if(textinput->getTriggerType() == OFX_UI_TEXTINPUT_ON_UNFOCUS)
        {
            cout << "ON BLUR: ";
            //            ofRegisterKeyEvents(this);
        }
        string output = textinput->getTextString();
        cout << output << endl;
    }	
}

void testApp::setGUI()
{

    float xInit = OFX_UI_GLOBAL_WIDGET_SPACING;
    
    gui2 = new ofxUICanvas(0, 0, ofGetWidth(), ofGetHeight());
	gui2->addWidgetDown(new ofxUILabel("DRAG-n-DROP", OFX_UI_FONT_MEDIUM));
    
    gui2->addSpacer();
	gui2->addWidgetDown(new ofxUILabel("Drag a file from the finder into the text field.", OFX_UI_FONT_SMALL));
	gui2->setWidgetFontSize(OFX_UI_FONT_LARGE);
	gui2->addTextInput("TEXT INPUT_1", "<empty>");
    
    
	ofAddListener(gui2->newGUIEvent,this,&testApp::guiEvent);
}

//--------------------------------------------------------------
void testApp::exit()
{

	delete gui2;

}

//--------------------------------------------------------------
void testApp::dragEvent(ofDragInfo info){
	
	if( info.files.size() > 0 ){
		dragPt = info.position;
		
	        //get the file path
	        ofxUITextInput *text1 = (ofxUITextInput *)gui2->getWidget("TEXT INPUT_1");
	        ofxUIRectangle *rect2 = text1->getRect();
	        
	        if(rect2->inside(dragPt)){
	            cout << "dropped inside" << endl;
	            text1->setTextString(info.files[0]);
	        }
	}
}