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authordkf <donal.k.fellows@manchester.ac.uk>2012-09-13 20:49:44 (GMT)
committerdkf <donal.k.fellows@manchester.ac.uk>2012-09-13 20:49:44 (GMT)
commite829dc68c26b7b313b94f777def7bb49c471422b (patch)
tree04a7b96bfe837ae870d19ef78eec77aed860b817 /generic
parent0e809f8dd3305b97598597b825333fc85204a6ef (diff)
parentdbec27a4c7733b44e33ba898fef7e8636e86caa0 (diff)
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[Bug 3567453]: Clip regions must be cleared with XSetClipMask and not
TkSetRegion on X11.
Diffstat (limited to 'generic')
-rw-r--r--generic/ttk/ttkEntry.c10
-rw-r--r--generic/ttk/ttkLabel.c4
2 files changed, 8 insertions, 6 deletions
diff --git a/generic/ttk/ttkEntry.c b/generic/ttk/ttkEntry.c
index 5ef7f81..a962662 100644
--- a/generic/ttk/ttkEntry.c
+++ b/generic/ttk/ttkEntry.c
@@ -1151,7 +1151,9 @@ static GC EntryGetGC(Entry *entryPtr, Tcl_Obj *colorObj, TkRegion clip)
mask |= GCForeground;
}
gc = Tk_GetGC(entryPtr->core.tkwin, mask, &gcValues);
- TkSetRegion(Tk_Display(entryPtr->core.tkwin), gc, clip);
+ if (clip != None) {
+ TkSetRegion(Tk_Display(entryPtr->core.tkwin), gc, clip);
+ }
return gc;
}
@@ -1254,7 +1256,7 @@ 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);
+ XSetClipMask(Tk_Display(tkwin), gc, None);
Tk_FreeGC(Tk_Display(tkwin), gc);
}
@@ -1265,7 +1267,7 @@ 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);
+ XSetClipMask(Tk_Display(tkwin), gc, None);
Tk_FreeGC(Tk_Display(tkwin), gc);
/* Overwrite the selected portion (if any) in the -selectforeground color:
@@ -1276,7 +1278,7 @@ 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);
+ XSetClipMask(Tk_Display(tkwin), gc, None);
Tk_FreeGC(Tk_Display(tkwin), gc);
}
diff --git a/generic/ttk/ttkLabel.c b/generic/ttk/ttkLabel.c
index 0f554a6..0f71970 100644
--- a/generic/ttk/ttkLabel.c
+++ b/generic/ttk/ttkLabel.c
@@ -185,8 +185,8 @@ static void TextDraw(TextElement *text, Tk_Window tkwin, Drawable d, Ttk_Box b)
#ifdef HAVE_XFT
TkUnixSetXftClipRegion(None);
#endif
- TkSetRegion(Tk_Display(tkwin), gc1, None);
- TkSetRegion(Tk_Display(tkwin), gc2, None);
+ XSetClipMask(Tk_Display(tkwin), gc1, None);
+ XSetClipMask(Tk_Display(tkwin), gc2, None);
TkDestroyRegion(clipRegion);
}
Tk_FreeGC(Tk_Display(tkwin), gc1);