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Fix touch input on Linux

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The code relied on touch IDs being consecutive. This is true on Android, but not on Linux.
Therefore, touch input on Linux was broken since 53886dcdb52de80d862539e22950c84fbf88df88.
This commit is contained in:
Gregor Parzefall 2023-12-17 09:56:25 +01:00 committed by sfan5
parent 0d61598d8a
commit 3b346fd3c9
1 changed files with 2 additions and 2 deletions
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4
src/gui/modalMenu.cpp
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@ -273,7 +273,7 @@ bool GUIModalMenu::preprocessEvent(const SEvent &event)
irr_ptr<GUIModalMenu> holder; irr_ptr<GUIModalMenu> holder;
holder.grab(this); // keep this alive until return (it might be dropped downstream [?]) holder.grab(this); // keep this alive until return (it might be dropped downstream [?])
if (event.TouchInput.ID == 0) { if (event.TouchInput.touchedCount == 1) {
if (event.TouchInput.Event == ETIE_PRESSED_DOWN || event.TouchInput.Event == ETIE_MOVED) if (event.TouchInput.Event == ETIE_PRESSED_DOWN || event.TouchInput.Event == ETIE_MOVED)
m_pointer = v2s32(event.TouchInput.X, event.TouchInput.Y); m_pointer = v2s32(event.TouchInput.X, event.TouchInput.Y);
gui::IGUIElement *hovered = Environment->getRootGUIElement()->getElementFromPoint(core::position2d<s32>(m_pointer)); gui::IGUIElement *hovered = Environment->getRootGUIElement()->getElementFromPoint(core::position2d<s32>(m_pointer));
@ -290,7 +290,7 @@ bool GUIModalMenu::preprocessEvent(const SEvent &event)
if (event.TouchInput.Event == ETIE_LEFT_UP) if (event.TouchInput.Event == ETIE_LEFT_UP)
leave(); leave();
return ret; return ret;
} else if (event.TouchInput.ID == 1) { } else if (event.TouchInput.touchedCount == 2) {
if (event.TouchInput.Event != ETIE_LEFT_UP) if (event.TouchInput.Event != ETIE_LEFT_UP)
return true; // ignore return true; // ignore
auto focused = Environment->getFocus(); auto focused = Environment->getFocus();