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Remove an apparently unnecessary XClearWindow call.

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* src/xterm.c (x_clear_frame): Remove XClearWindow call.  This appears
not to be necessary, and produces flickering.
This commit is contained in:
Chong Yidong 2011-03-22 14:15:52 -04:00
parent 4b978a677c
commit c59da222fa
2 changed files with 12 additions and 3 deletions
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5
src/ChangeLog
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@ -1,3 +1,8 @@
2011-03-22 Chong Yidong <cyd@stupidchicken.com>
* xterm.c (x_clear_frame): Remove XClearWindow call. This appears
not to be necessary, and produces flickering.
2011-03-20 Glenn Morris <rgm@gnu.org>
* config.in: Remove file.

10
src/xterm.c
View file

@ -2928,10 +2928,14 @@ x_clear_frame (struct frame *f)
/* We don't set the output cursor here because there will always
follow an explicit cursor_to. */
BLOCK_INPUT;
XClearWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f));
/* We have to clear the scroll bars, too. If we have changed
colors or something like that, then they should be notified. */
/* The following calls have been commented out because they do not
seem to accomplish anything, apart from causing flickering during
window resize. */
/* XClearWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f)); */
/* We have to clear the scroll bars. If we have changed colors or
something like that, then they should be notified. */
x_scroll_bar_clear (f);
#if defined (USE_GTK) && defined (USE_TOOLKIT_SCROLL_BARS)