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InputText: fixed an issue where using Escape with ImGuiInputTextFlags_EscapeClearsAll. (#8915, #8273)

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Regression test: "widgets_inputtext_temp_buffer_2"
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ocornut 2025-09-04 13:15:18 +02:00
parent 605a751571
commit 7d33524042
2 changed files with 5 additions and 2 deletions
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3
docs/CHANGELOG.txt
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@ -59,6 +59,9 @@ Other Changes:
would not write back the reverted value during the IsItemDeactivatedAfterEdit()
frame if the provided input buffer doesn't store temporary edits.
(regression in 1.91.7) (#8915, #8273)
- InputText: fixed an issue where using Escape with ImGuiInputTextFlags_EscapeClearsAll
would not write back the cleared value during the IsItemDeactivatedAfterEdit()
frame if the provided input buffer doesn't store temporary edits. (#8915, #8273)
- InputText: allow passing an empty string with buf_size==0. (#8907)
In theory the buffer size should always account for a zero-terminator, but idioms
such as using InputTextMultiline() with ImGuiInputTextFlags_ReadOnly to display

4
imgui_widgets.cpp
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@ -4966,7 +4966,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
{
if (flags & ImGuiInputTextFlags_EscapeClearsAll)
{
if (buf[0] != 0)
if (state->TextA.Data[0] != 0)
{
revert_edit = true;
}
@ -5058,7 +5058,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
if (flags & ImGuiInputTextFlags_EscapeClearsAll)
{
// Clear input
IM_ASSERT(buf[0] != 0); // FIXME: use TextA here?
IM_ASSERT(state->TextA.Data[0] != 0);
apply_new_text = "";
apply_new_text_length = 0;
value_changed = true;