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Demo: fix casing swap demo inserting garbage characters when typing lowercase letters (#6482)

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Christian Fillion 2023-06-01 04:17:32 -04:00 committed by GitHub
parent 5319d1cffa
commit f1777f9517
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1 changed files with 2 additions and 2 deletions
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imgui_demo.cpp
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@ -1393,8 +1393,8 @@ static void ShowDemoWindowWidgets()
// Modify character input by altering 'data->Eventchar' (ImGuiInputTextFlags_CallbackCharFilter callback)
static int FilterCasingSwap(ImGuiInputTextCallbackData* data)
{
if (data->EventChar >= 'a' && data->EventChar <= 'z') { data->EventChar = data->EventChar - 'A' - 'a'; } // Lowercase becomes uppercase
else if (data->EventChar >= 'A' && data->EventChar <= 'Z') { data->EventChar = data->EventChar + 'a' - 'A'; } // Uppercase becomes lowercase
if (data->EventChar >= 'a' && data->EventChar <= 'z') { data->EventChar -= 'a' - 'A'; } // Lowercase becomes uppercase
else if (data->EventChar >= 'A' && data->EventChar <= 'Z') { data->EventChar += 'a' - 'A'; } // Uppercase becomes lowercase
return 0;
}