diff --git a/dlls/user32/edit.c b/dlls/user32/edit.c index 77ecf32c71c..b11bf10e645 100644 --- a/dlls/user32/edit.c +++ b/dlls/user32/edit.c @@ -4036,6 +4036,10 @@ static void EDIT_WM_Char(EDITSTATE *es, WCHAR c) if (!((es->style & ES_READONLY) || (es->style & ES_PASSWORD))) SendMessageW(es->hwndSelf, WM_CUT, 0, 0); break; + case 0x1A: /* ^Z */ + if (!(es->style & ES_READONLY)) + SendMessageW(es->hwndSelf, WM_UNDO, 0, 0); + break; default: /*If Edit control style is ES_NUMBER allow users to key in only numeric values*/ diff --git a/dlls/user32/tests/edit.c b/dlls/user32/tests/edit.c index 534bd9bca30..c74f6d7fd2e 100644 --- a/dlls/user32/tests/edit.c +++ b/dlls/user32/tests/edit.c @@ -1047,6 +1047,63 @@ static void test_espassword(void) DestroyWindow (hwEdit); } +static void test_undo(void) +{ + HWND hwEdit; + LONG r; + DWORD cpMin, cpMax; + char buffer[1024]; + const char* text = "undo this"; + + hwEdit = create_editcontrol(0, 0); + r = get_edit_style(hwEdit); + ok(0 == r, "Wrong style expected 0x%x got: 0x%x\n", 0, r); + + /* set text */ + r = SendMessage(hwEdit , WM_SETTEXT, 0, (LPARAM) text); + ok(TRUE == r, "Expected: %d, got: %d\n", TRUE, r); + + /* select all, */ + cpMin = cpMax = 0xdeadbeef; + SendMessage(hwEdit, EM_SETSEL, 0, -1); + r = SendMessage(hwEdit, EM_GETSEL, (WPARAM) &cpMin, (LPARAM) &cpMax); + ok((strlen(text) << 16) == r, "Unexpected length %d\n", r); + ok(0 == cpMin, "Expected: %d, got %d\n", 0, cpMin); + ok(9 == cpMax, "Expected: %d, got %d\n", 9, cpMax); + + /* cut (ctrl-x) */ + r = SendMessage(hwEdit, WM_CHAR, 24, 0); + todo_wine { ok(1 == r, "Expected: %d, got: %d\n", 1, r); } + + /* get text */ + buffer[0] = 0; + r = SendMessage(hwEdit, WM_GETTEXT, 1024, (LPARAM) buffer); + ok(0 == r, "Expected: %d, got len %d\n", 0, r); + ok(0 == strcmp(buffer, ""), "expected %s, got %s\n", "", buffer); + + /* undo (ctrl-z) */ + r = SendMessage(hwEdit, WM_CHAR, 26, 0); + todo_wine { ok(1 == r, "Expected: %d, got: %d\n", 1, r); } + + /* get text */ + buffer[0] = 0; + r = SendMessage(hwEdit, WM_GETTEXT, 1024, (LPARAM) buffer); + ok(strlen(text) == r, "Unexpected length %d\n", r); + ok(0 == strcmp(buffer, text), "expected %s, got %s\n", text, buffer); + + /* undo again (ctrl-z) */ + r = SendMessage(hwEdit, WM_CHAR, 26, 0); + todo_wine { ok(1 == r, "Expected: %d, got: %d\n", 1, r); } + + /* get text */ + buffer[0] = 0; + r = SendMessage(hwEdit, WM_GETTEXT, 1024, (LPARAM) buffer); + ok(r == 0, "Expected: %d, got len %d\n", 0, r); + ok(0 == strcmp(buffer, ""), "expected %s, got %s\n", "", buffer); + + DestroyWindow (hwEdit); +} + static BOOL RegisterWindowClasses (void) { WNDCLASSA test2; @@ -1113,6 +1170,7 @@ START_TEST(edit) test_margins_font_change(); test_text_position(); test_espassword(); + test_undo(); UnregisterWindowClasses(); }