procyberian/emacs
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

(make_shadow_gcs): Free and copy colors so that

Browse source 
color reference counts are right.
(release_shadow_gcs): Free colors.
This commit is contained in:
Gerd Moellmann 2000-06-12 19:12:11 +00:00
parent 4cc436ed3b
commit fc8fefedf3
1 changed files with 36 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

41
lwlib/xlwmenu.c
View file

@ -34,6 +34,7 @@ Boston, MA 02111-1307, USA. */
#include <X11/cursorfont.h>
#include <X11/bitmaps/gray>
#include "xlwmenuP.h"
#ifdef emacs
/* Defined in xterm.c. */
extern int x_alloc_nearest_color_for_widget __P ((Widget, Colormap, XColor*));
@ -41,6 +42,12 @@ extern int x_catch_errors __P ((Display*));
extern int x_uncatch_errors __P ((Display*, int));
extern int x_had_errors_p __P ((Display*));
extern int x_clear_errors __P ((Display*));
extern unsigned long x_copy_dpy_color __P ((Display *, Colormap,
unsigned long));
/* Defined in xfaces.c. */
extern void x_free_dpy_colors __P ((Display *, Screen *, Colormap,
unsigned long *pixels, int npixels));
#endif
static int pointer_grabbed;
@ -621,7 +628,6 @@ draw_shadow_rhombus (mw, window, x, y, width, height, erase_p, down_p)
GC bottom_gc = !erase_p ? mw->menu.shadow_bottom_gc : mw->menu.background_gc;
int thickness = mw->menu.shadow_thickness;
XPoint points [4];
double sqrt2 = 1.4142;
if (!erase_p && down_p)
{
@ -1494,9 +1500,19 @@ make_shadow_gcs (mw)
else if (topc.pixel == botc.pixel)
{
if (botc.pixel == mw->menu.foreground)
mw->menu.top_shadow_color = mw->core.background_pixel;
{
x_free_dpy_colors (dpy, screen, cmap,
&mw->menu.top_shadow_color, 1);
mw->menu.top_shadow_color
= x_copy_dpy_color (dpy, cmap, mw->core.background_pixel);
}
else
mw->menu.bottom_shadow_color = mw->menu.foreground;
{
x_free_dpy_colors (dpy, screen, cmap,
&mw->menu.bottom_shadow_color, 1);
mw->menu.bottom_shadow_color
= x_copy_dpy_color (dpy, cmap, mw->menu.foreground);
}
}
}
@ -1504,13 +1520,20 @@ make_shadow_gcs (mw)
mw->menu.top_shadow_color == mw->core.background_pixel)
{
mw->menu.top_shadow_pixmap = mw->menu.gray_pixmap;
mw->menu.top_shadow_color = mw->menu.foreground;
if (top_frobbed)
x_free_dpy_colors (dpy, screen, cmap, &mw->menu.top_shadow_color, 1);
mw->menu.top_shadow_color = x_copy_dpy_color (dpy, cmap,
mw->menu.foreground);
}
if (!mw->menu.bottom_shadow_pixmap &&
mw->menu.bottom_shadow_color == mw->core.background_pixel)
{
mw->menu.bottom_shadow_pixmap = mw->menu.gray_pixmap;
mw->menu.bottom_shadow_color = mw->menu.foreground;
if (bottom_frobbed)
x_free_dpy_colors (dpy, screen, cmap,
&mw->menu.bottom_shadow_color, 1);
mw->menu.bottom_shadow_color = x_copy_dpy_color (dpy, cmap,
mw->menu.foreground);
}
xgcv.fill_style = FillStippled;
@ -1530,6 +1553,14 @@ static void
release_shadow_gcs (mw)
XlwMenuWidget mw;
{
Display *dpy = XtDisplay ((Widget) mw);
Screen *screen = XtScreen ((Widget) mw);
Colormap cmap = mw->core.colormap;
Pixel px[2];
px[0] = mw->menu.top_shadow_color;
px[1] = mw->menu.bottom_shadow_color;
x_free_dpy_colors (dpy, screen, cmap, px, 2);
XtReleaseGC ((Widget) mw, mw->menu.shadow_top_gc);
XtReleaseGC ((Widget) mw, mw->menu.shadow_bottom_gc);
}