Hi guys,
I'm trying to make a Text Area work like a button by adding a ClickListener Mixin to it. I tried to follow this guide but for some reason, every time I click the label, it doesn't do anything (I added a print and it doesnt print).
HPP
#ifndef SCREEN2VIEW_HPP
#define SCREEN2VIEW_HPP
#include <gui_generated/screen2_screen/Screen2ViewBase.hpp>
#include <gui/screen2_screen/Screen2Presenter.hpp>
class Screen2View : public Screen2ViewBase
{
public:
Screen2View();
virtual ~Screen2View() {}
virtual void setupScreen();
virtual void tearDownScreen();
protected:
private:
touchgfx::ClickListener< touchgfx::TextArea > backLbl;
Callback<Screen2View, const TextArea&, const ClickEvent&> LblClickedCallback;
void lblClickHandler(const touchgfx::TextArea& l, const touchgfx::ClickEvent& e);
};
#endif // SCREEN2VIEW_HPP
CPP:
#include <gui/screen2_screen/Screen2View.hpp>
Screen2View::Screen2View() : LblClickedCallback(this, &Screen2View::lblClickHandler) // binding callback to the view
{
backLbl.setClickAction(LblClickedCallback);
}
void Screen2View::setupScreen()
{
Screen2ViewBase::setupScreen();
}
void Screen2View::tearDownScreen()
{
Screen2ViewBase::tearDownScreen();
}
void Screen2View::lblClickHandler(const TextArea& l, const ClickEvent& e)
{
if (&l == &backLbl)
{
// does not work
application().gotoScreen1ScreenNoTransition();
touchgfx_printf("Label clicked\n");
}
touchgfx_printf("clicked\n");
}
I'm not sure what's wrong... Also, do anyone know where I can find a guide for the Draggable Mixin? I'm looking for a drag horizontal event to change a progress bar value.
