Clinton Stimpson : riched20: Set modify state when removing text.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 552bc81f1ec7fc1a15d8c4e6304d1cb0ef42060f
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=552bc81f1ec7fc1a15d8c4e630...

Author: Clinton Stimpson 
Date:   Wed Apr 25 16:54:53 2007 -0600

riched20: Set modify state when removing text.

---

dlls/riched20/caret.c        |    2 ++
 dlls/riched20/tests/editor.c |    8 ++++++++
 2 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/dlls/riched20/caret.c b/dlls/riched20/caret.c
index 3f9547e..5f3259e 100644
--- a/dlls/riched20/caret.c
+++ b/dlls/riched20/caret.c
@@ -366,6 +366,8 @@ void ME_DeleteTextAtCursor(ME_TextEditor *editor, int nCursor,
   int nChars)
 {  
   assert(nCursor>=0 && nCursor<editor->nCursors);
+  /* text operations set modified state */
+  editor->nModifyStep = 1;
   ME_InternalDeleteText(editor, ME_GetCursorOfs(editor, nCursor), nChars);
 }

diff --git a/dlls/riched20/tests/editor.c b/dlls/riched20/tests/editor.c
index 4f95bfe..caf32f9 100644
--- a/dlls/riched20/tests/editor.c
+++ b/dlls/riched20/tests/editor.c
@@ -1322,6 +1322,14 @@ static void test_EM_GETMODIFY(void)
   result = SendMessage(hwndRichEdit, EM_GETMODIFY, 0, 0);
   ok (result != 0,
       "EM_GETMODIFY returned zero, instead of non-zero for WM_CHAR\n");
+
+  /* press del */
+  SendMessage(hwndRichEdit, WM_CHAR, 'A', 0);
+  SendMessage(hwndRichEdit, EM_SETMODIFY, FALSE, 0);
+  SendMessage(hwndRichEdit, WM_KEYDOWN, VK_BACK, 0);
+  result = SendMessage(hwndRichEdit, EM_GETMODIFY, 0, 0);
+  ok (result != 0,
+      "EM_GETMODIFY returned zero, instead of non-zero for backspace\n");

/* set char format */
   SendMessage(hwndRichEdit, EM_SETMODIFY, FALSE, 0);