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Fix ComboBox changing on scroll when in a scroll container (#192)

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rubenwardy 2023-04-14 19:58:13 +01:00 committed by GitHub
parent 7a3fc62ada
commit 896c825b9e
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1 changed files with 7 additions and 2 deletions
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9
source/Irrlicht/CGUIComboBox.cpp
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@ -320,6 +320,10 @@ bool CGUIComboBox::OnEvent(const SEvent& event)
} }
case EMIE_MOUSE_WHEEL: case EMIE_MOUSE_WHEEL:
{ {
// Try scrolling parent first
if (IGUIElement::OnEvent(event))
return true;
s32 oldSelected = Selected; s32 oldSelected = Selected;
setSelected( Selected + ((event.MouseInput.Wheel < 0) ? 1 : -1)); setSelected( Selected + ((event.MouseInput.Wheel < 0) ? 1 : -1));
@ -329,11 +333,12 @@ bool CGUIComboBox::OnEvent(const SEvent& event)
if (Selected >= (s32)Items.size()) if (Selected >= (s32)Items.size())
setSelected((s32)Items.size() -1); setSelected((s32)Items.size() -1);
if (Selected != oldSelected) if (Selected != oldSelected) {
{
sendSelectionChangedEvent(); sendSelectionChangedEvent();
return true; return true;
} }
return false;
} }
default: default:
break; break;