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InputText: fixed ReadOnly flag preventing callbacks from receiving the text buffer. (#4762)

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This commit is contained in:
ocornut 2021-11-25 15:10:47 +01:00
parent 4d9a3b19d5
commit 5ac25e7c7a
2 changed files with 4 additions and 2 deletions
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1
docs/CHANGELOG.txt
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@ -58,6 +58,7 @@ Other Changes:
- InputText, Nav: fixed repeated calls to SetKeyboardFocusHere() preventing to use InputText(). (#4682)
- InputText: made double-click select word, triple-line select line. Word delimitation logic differs
slightly from the one used by CTRL+arrows. (#2244)
- InputText: fixed ReadOnly flag preventing callbacks from receiving the text buffer. (#4762) [@actondev]
- Clipper: currently focused item is automatically included in clipper range.
Fixes issue where e.g. drag and dropping an item and scrolling ensure the item source location is
still submitted. (#3841, #1725) [@GamingMinds-DanielC, @ocornut]

5
imgui_widgets.cpp
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@ -4484,8 +4484,9 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
callback_data.Flags = flags;
callback_data.UserData = callback_user_data;
char* callback_buf = is_readonly ? buf : state->TextA.Data;
callback_data.EventKey = event_key;
callback_data.Buf = state->TextA.Data;
callback_data.Buf = callback_buf;
callback_data.BufTextLen = state->CurLenA;
callback_data.BufSize = state->BufCapacityA;
callback_data.BufDirty = false;
@ -4500,7 +4501,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
callback(&callback_data);
// Read back what user may have modified
IM_ASSERT(callback_data.Buf == state->TextA.Data); // Invalid to modify those fields
IM_ASSERT(callback_data.Buf == callback_buf); // Invalid to modify those fields
IM_ASSERT(callback_data.BufSize == state->BufCapacityA);
IM_ASSERT(callback_data.Flags == flags);
const bool buf_dirty = callback_data.BufDirty;