FrontendApplication.cpp is overwritten when he code is generated by TouchGFX designer.

Hi ,

I'm using TouchGFX 4.21.4 version.

I added screen changes related code (2 functions mentioned below) in FrontendApplication.cpp

void FrontendApplication::gotoScreen1NoTransition()

{

}

void FrontendApplication::gotoScreen1NoTransitionImpl()

{

}

Every time I run the generate code in TouchGFX this FrontendApplication.cpp is overwritten.

The 2 functions which have added manually have been removed.

Is this a bug in TouchGFX 4.21.4?

This topic has been closed for replies.

Graduate II

Hello. I try to repeat it but not succeded. Can you share some simple project which does it ?

Br. J.T

PS. BTW you dont have to write those screen changes manually, it is enough if you add interactions even without any trigger to some of your screen.

Tgfx will then generate those functions to frontend- base class (FrontendApplicationBase.cpp )and they can be called from any screen like:

application().gotoScreen2ScreenSlideTransitionEast();

Or from model-class for example like:

static_cast<FrontendApplication*>(Application::getInstance())->gotoScreen2ScreenSlideTransitionEast();

(add '#include <gui/common/FrontendApplication.hpp>' to model.cpp)

Sign up