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Mobile: fix spurious double-taps (#38)

master
Vitaliy 2022-02-17 23:59:57 +03:00 committed by GitHub
parent 225c5ea912
commit e03170fb77
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 13 additions and 12 deletions
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23
src/gui/modalMenu.cpp
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@ -186,10 +186,10 @@ static bool isChild(gui::IGUIElement *tocheck, gui::IGUIElement *parent)
#ifdef HAVE_TOUCHSCREENGUI
bool GUIModalMenu::simulateMouseEvent(
gui::IGUIElement *target, ETOUCH_INPUT_EVENT touch_event)
bool GUIModalMenu::convertToMouseEvent(
SEvent &mouse_event, ETOUCH_INPUT_EVENT touch_event) const noexcept
{
SEvent mouse_event{}; // value-initialized, not unitialized
mouse_event = {};
mouse_event.EventType = EET_MOUSE_INPUT_EVENT;
mouse_event.MouseInput.X = m_pointer.X;
mouse_event.MouseInput.Y = m_pointer.Y;
@ -209,11 +209,7 @@ bool GUIModalMenu::simulateMouseEvent(
default:
return false;
}
if (preprocessEvent(mouse_event))
return true;
if (!target)
return false;
return target->OnEvent(mouse_event);
return true;
}
void GUIModalMenu::enter(gui::IGUIElement *hovered)
@ -311,9 +307,14 @@ bool GUIModalMenu::preprocessEvent(const SEvent &event)
enter(hovered);
}
gui::IGUIElement *focused = Environment->getFocus();
bool ret = simulateMouseEvent(focused, event.TouchInput.Event);
if (!ret && m_hovered != focused)
ret = simulateMouseEvent(m_hovered.get(), event.TouchInput.Event);
SEvent mouse_event;
if (!convertToMouseEvent(mouse_event, event.TouchInput.Event))
return false;
bool ret = preprocessEvent(mouse_event);
if (!ret && focused)
ret = focused->OnEvent(mouse_event);
if (!ret && m_hovered && m_hovered != focused)
ret = m_hovered->OnEvent(mouse_event);
if (event.TouchInput.Event == ETIE_LEFT_UP)
leave();
return ret;

2
src/gui/modalMenu.h
View File

@ -105,7 +105,7 @@ private:
#ifdef HAVE_TOUCHSCREENGUI
irr_ptr<gui::IGUIElement> m_hovered;
bool simulateMouseEvent(gui::IGUIElement *target, ETOUCH_INPUT_EVENT touch_event);
bool convertToMouseEvent(SEvent &mouse_event, ETOUCH_INPUT_EVENT touch_event) const noexcept;
void enter(gui::IGUIElement *element);
void leave();
#endif