InputText: amends: fixed undo-stack reconcile. fixed metrics crash. fixes character filtering. (#7925)

Refer to imgui_test_suite for tests.
2024-09-11 14:46:29 +02:00
parent 3d1e593b5b
commit 19accb14a9
2 changed files with 18 additions and 16 deletions
@@ -1112,8 +1112,9 @@ struct IMGUI_API ImGuiInputTextState
    ImStbTexteditState*     Stb;                    // State for stb_textedit.h
    ImGuiID                 ID;                     // widget id owning the text state
    int                     CurLenA;                // UTF-8 length of the string in TextA (in bytes)
-    ImVector<char>          TextA;                  // temporary UTF8 buffer for callbacks and other operations. this is not updated in every code-path! size=capacity.
+    ImVector<char>          TextA;                  // main UTF8 buffer.
    ImVector<char>          InitialTextA;           // value to revert to when pressing Escape = backup of end-user buffer at the time of focus (in UTF-8, unaltered)
+    ImVector<char>          CallbackTextBackup;     // temporary storage for callback to support automatic reconcile of undo-stack
    int                     BufCapacityA;           // end-user buffer capacity
    ImVec2                  Scroll;                 // horizontal offset (managed manually) + vertical scrolling (pulled from child window's own Scroll.y)
    float                   CursorAnim;             // timer for cursor blink, reset on every user action so the cursor reappears immediately