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InputText: ImGuiInputTextCallbackData::InsertChars() accept (NULL,NULL) range, in order to conform to common idioms. (#6565, #6566, #3615)

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ocornut 2023-07-03 11:58:17 +02:00
parent 655aae5911
commit 64172685d6
2 changed files with 6 additions and 0 deletions
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4
imgui_widgets.cpp
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@ -3873,6 +3873,10 @@ void ImGuiInputTextCallbackData::DeleteChars(int pos, int bytes_count)
void ImGuiInputTextCallbackData::InsertChars(int pos, const char* new_text, const char* new_text_end)
{
// Accept null ranges
if (new_text == new_text_end)
return;
const bool is_resizable = (Flags & ImGuiInputTextFlags_CallbackResize) != 0;
const int new_text_len = new_text_end ? (int)(new_text_end - new_text) : (int)strlen(new_text);
if (new_text_len + BufTextLen >= BufSize)