Can not call Interactions when using Screen1View::handleClickEvent function.

Hello, I'm working with TouchGFX on STM32F7.

after added Screen1View::handleClickEvent function in Screen1View fiile, I can't call the ButtonCallbackHandle function in Screen1ViewBase file. In my ViewBase file, it has 2 callback function, 1 for Toggle Button and 1 for Slider.

Below is my function, anyone can tell me how to use both of them?

Many thanks.

My Screen1View.cpp file

void Screen1View::handleClickEvent(const ClickEvent& evt)
{
 if (color_wheel.getRect().intersect(Rect(evt.getX(), evt.getY(), 1, 1)))
 {
 	touchgfx_printf("\ncolor_wheel_x = %d",color_wheel.getX());
 	touchgfx_printf(", color_wheel_y = %d",color_wheel.getY());
 	touchgfx_printf("\nevt_x = %d", evt.getX());
 	touchgfx_printf(", evt_y = %d", evt.getY());
 int offsetX = evt.getX() - color_center_x;
 int offsetY = evt.getY() - color_center_y;
 touchgfx_printf("\n offsetX: %d",offsetX);
 touchgfx_printf(" - offsetY: %d",offsetY);
 if (evt.getType() == ClickEvent::PRESSED)
 {
 const uint32_t dist = colorDistancesq(offsetX, offsetY);
 touchgfx_printf("\ndist = %d",dist);
 if (dist < MAX_DIST)
 {
 selectColor(offsetX, offsetY);
// 	selectColor(evt.getX(), evt.getY());
 isDown = true;
 }
 }
 }
 if (evt.getType() == ClickEvent::RELEASED)
 {
 isDown = false;
 }
 if (OnOff.getRect().intersect(Rect(evt.getX(), evt.getY(), 1, 1)))
 {
 	Screen1View::OnOffBtn_Function();
 }
// Screen1View::handleClickEvent(evt);
}
 
void Screen1View::handleDragEvent(const DragEvent& evt)
{
 if (isDown)
 {
 int offsetX = evt.getNewX() - color_center_x;
 int offsetY = evt.getNewY() - color_center_y;
 const uint32_t dist = colorDistancesq(offsetX, offsetY);
 if (dist < MAX_DIST)
 {
 selectColor(offsetX, offsetY);
 }
 else
 {
 //calculate rim
 float angle = float(atan2(float(offsetY - color_center_y), float(offsetX - color_center_x)));
 selectColor(uint32_t(MAX_RADIUS * cosf(angle) + color_center_x), uint32_t(MAX_RADIUS * sinf(angle) + color_center_y));
 }
 }
// Screen1View::handleDragEvent(evt);
}

My Screen1ViewBase.cpp file

void Screen1ViewBase::setupScreen()
{
 
}
 
void Screen1ViewBase::buttonCallbackHandler(const touchgfx::AbstractButton& src)
{
 if (&src == &OnOff)
 {
 //Interaction_OnOffBtn
 //When OnOff clicked call virtual function
 //Call OnOffBtn_Function
 OnOffBtn_Function();
 }
}
 
void Screen1ViewBase::sliderValueChangedCallbackHandler(const touchgfx::Slider& src, int value)
{
 if (&src == &slider1)
 {
 //Interaction_Slider
 //When slider1 value changed call virtual function
 //Call Slider_Function
 Slider_Function(value);
 }
}