Implemented wParam of WM_PAINT msg for edit control.
diff --git a/controls/edit.c b/controls/edit.c
index f5e268f..e235a14 100644
--- a/controls/edit.c
+++ b/controls/edit.c
@@ -236,7 +236,7 @@
static LRESULT EDIT_WM_LButtonUp(WND *wnd, EDITSTATE *es, DWORD keys, INT x, INT y);
static LRESULT EDIT_WM_MouseMove(WND *wnd, EDITSTATE *es, DWORD keys, INT x, INT y);
static LRESULT EDIT_WM_NCCreate(WND *wnd, LPCREATESTRUCTA cs);
-static void EDIT_WM_Paint(WND *wnd, EDITSTATE *es);
+static void EDIT_WM_Paint(WND *wnd, EDITSTATE *es, WPARAM wParam);
static void EDIT_WM_Paste(WND *wnd, EDITSTATE *es);
static void EDIT_WM_SetFocus(WND *wnd, EDITSTATE *es, HWND window_losing_focus);
static void EDIT_WM_SetFont(WND *wnd, EDITSTATE *es, HFONT font, BOOL redraw);
@@ -821,7 +821,7 @@
case WM_PAINT:
DPRINTF_EDIT_MSG32("WM_PAINT");
- EDIT_WM_Paint(wnd, es);
+ EDIT_WM_Paint(wnd, es, wParam);
break;
case WM_PASTE:
@@ -3649,7 +3649,7 @@
* WM_PAINT
*
*/
-static void EDIT_WM_Paint(WND *wnd, EDITSTATE *es)
+static void EDIT_WM_Paint(WND *wnd, EDITSTATE *es, WPARAM wParam)
{
PAINTSTRUCT ps;
INT i;
@@ -3665,7 +3665,10 @@
if (es->flags & EF_UPDATE)
EDIT_NOTIFY_PARENT(wnd, EN_UPDATE, "EN_UPDATE");
- dc = BeginPaint(wnd->hwndSelf, &ps);
+ if (!wParam)
+ dc = BeginPaint(wnd->hwndSelf, &ps);
+ else
+ dc = (HDC) wParam;
if(es->style & WS_BORDER) {
GetClientRect(wnd->hwndSelf, &rc);
if(es->style & ES_MULTILINE) {
@@ -3708,7 +3711,8 @@
if (es->flags & EF_FOCUSED)
EDIT_SetCaretPos(wnd, es, es->selection_end,
es->flags & EF_AFTER_WRAP);
- EndPaint(wnd->hwndSelf, &ps);
+ if (!wParam)
+ EndPaint(wnd->hwndSelf, &ps);
if ((es->style & WS_VSCROLL) && !(es->flags & EF_VSCROLL_TRACK)) {
INT vlc = (es->format_rect.bottom - es->format_rect.top) / es->line_height;
SCROLLINFO si;
