diff options
| author | donal.k.fellows@manchester.ac.uk <dkf> | 2012-09-11 19:00:46 (GMT) |
|---|---|---|
| committer | donal.k.fellows@manchester.ac.uk <dkf> | 2012-09-11 19:00:46 (GMT) |
| commit | 110f39545b08958b821414b0d795742a27a7c83f (patch) | |
| tree | b86f5881527071f5af0f53ea442731fb4f9f592e /generic/ttk | |
| parent | d93afbf514f39a3201a729c921f3b79b83df2056 (diff) | |
| download | tk-110f39545b08958b821414b0d795742a27a7c83f.zip tk-110f39545b08958b821414b0d795742a27a7c83f.tar.gz tk-110f39545b08958b821414b0d795742a27a7c83f.tar.bz2 | |
[Bug 3566594]: Fix clipping problem in classic X11; clip regions were leaking in
reused GCs.
Diffstat (limited to 'generic/ttk')
| -rw-r--r-- | generic/ttk/ttkEntry.c | 3 | ||||
| -rw-r--r-- | generic/ttk/ttkLabel.c | 12 |
2 files changed, 9 insertions, 6 deletions
diff --git a/generic/ttk/ttkEntry.c b/generic/ttk/ttkEntry.c index a3d0179..22da65c 100644 --- a/generic/ttk/ttkEntry.c +++ b/generic/ttk/ttkEntry.c @@ -1254,6 +1254,7 @@ static void EntryDisplay(void *clientData, Drawable d) gc = EntryGetGC(entryPtr, es.insertColorObj, clipRegion); XFillRectangle(Tk_Display(tkwin), d, gc, cursorX-cursorWidth/2, cursorY, cursorWidth, cursorHeight); + TkSetRegion(Tk_Display(tkwin), gc, None); Tk_FreeGC(Tk_Display(tkwin), gc); } @@ -1264,6 +1265,7 @@ static void EntryDisplay(void *clientData, Drawable d) Tk_Display(tkwin), d, gc, entryPtr->entry.textLayout, entryPtr->entry.layoutX, entryPtr->entry.layoutY, leftIndex, rightIndex); + TkSetRegion(Tk_Display(tkwin), gc, None); Tk_FreeGC(Tk_Display(tkwin), gc); /* Overwrite the selected portion (if any) in the -selectforeground color: @@ -1274,6 +1276,7 @@ static void EntryDisplay(void *clientData, Drawable d) Tk_Display(tkwin), d, gc, entryPtr->entry.textLayout, entryPtr->entry.layoutX, entryPtr->entry.layoutY, selFirst, selLast); + TkSetRegion(Tk_Display(tkwin), gc, None); Tk_FreeGC(Tk_Display(tkwin), gc); } diff --git a/generic/ttk/ttkLabel.c b/generic/ttk/ttkLabel.c index 6dd1a9e..55bf36d 100644 --- a/generic/ttk/ttkLabel.c +++ b/generic/ttk/ttkLabel.c @@ -161,8 +161,6 @@ static void TextDraw(TextElement *text, Tk_Window tkwin, Drawable d, Ttk_Box b) TkSetRegion(Tk_Display(tkwin), gc2, clipRegion); #ifdef HAVE_XFT TkUnixSetXftClipRegion(clipRegion); -#else - TkDestroyRegion(clipRegion); #endif } @@ -183,14 +181,16 @@ static void TextDraw(TextElement *text, Tk_Window tkwin, Drawable d, Ttk_Box b) text->textLayout, b.x, b.y, underline); } - Tk_FreeGC(Tk_Display(tkwin), gc1); - Tk_FreeGC(Tk_Display(tkwin), gc2); -#ifdef HAVE_XFT if (clipRegion != NULL) { +#ifdef HAVE_XFT TkUnixSetXftClipRegion(None); +#endif + TkSetRegion(Tk_Display(tkwin), gc1, None); + TkSetRegion(Tk_Display(tkwin), gc2, None); TkDestroyRegion(clipRegion); } -#endif + Tk_FreeGC(Tk_Display(tkwin), gc1); + Tk_FreeGC(Tk_Display(tkwin), gc2); } static void TextElementSize( |