static Bool
ChangeSensitive(Widget w)
{
CommandWidget cbw = (CommandWidget)w;
if (XtIsRealized(w)) {
if (XtIsSensitive(w)) {
if (w->core.border_pixmap != XtUnspecifiedPixmap)
XSetWindowBorderPixmap(XtDisplay(w), XtWindow(w),
w->core.border_pixmap);
else
XSetWindowBorder(XtDisplay(w), XtWindow(w),
w->core.border_pixel);
}
else {
if (cbw->simple.insensitive_border == None)
cbw->simple.insensitive_border =
XmuCreateStippledPixmap(XtScreen(w),
w->core.border_pixel,
cbw->command.set ?
cbw->label.foreground :
w->core.background_pixel,
w->core.depth);
XSetWindowBorderPixmap(XtDisplay(w), XtWindow(w),
cbw->simple.insensitive_border);
}
}
return (False);
}
static Bool
ChangeSensitive(Widget w)
{
if (XtIsRealized(w)) {
if (XtIsSensitive(w))
if (w->core.border_pixmap != XtUnspecifiedPixmap)
XSetWindowBorderPixmap(XtDisplay(w), XtWindow(w),
w->core.border_pixmap);
else
XSetWindowBorder(XtDisplay(w), XtWindow(w),
w->core.border_pixel);
else {
if (((SimpleWidget)w)->simple.insensitive_border == None)
((SimpleWidget)w)->simple.insensitive_border =
XmuCreateStippledPixmap(XtScreen(w),
w->core.border_pixel,
w->core.background_pixel,
w->core.depth);
XSetWindowBorderPixmap(XtDisplay(w), XtWindow(w),
((SimpleWidget)w)->simple.insensitive_border);
}
}
return (False);
}
/**
* \brief emulates a double window border through the border pixmap mechanism
*/
void set_window_double_border(Display *dpy, Window win, int ibw,
unsigned long inner_color,
unsigned long outer_color)
{
XWindowAttributes wa;
if (!XGetWindowAttributes(dpy, win, &wa))
return;
int bw = wa.border_width;
if (bw < 2 || ibw >= bw || ibw < 1)
return;
int width = wa.width;
int height = wa.height;
unsigned int depth = wa.depth;
int full_width = width + 2 * bw;
int full_height = height + 2 * bw;
// the inner border is represented through the following pattern:
//
// ██ ██
// ██ ██
// ██ ██
// ██ ██
// ██ ██
// ██ ██
// ██ ██
// ██ ██
// ██ ██
// ██ ██
// ██ ██
// ██████████████████████████ ██
//
// ██████████████████████████ ██
XRectangle rectangles[] =
{
{ width, 0, ibw, height + ibw },
{ full_width - ibw, 0, ibw, height + ibw },
{ 0, height, width + ibw, ibw },
{ 0, full_height - ibw, width + ibw, ibw },
{ full_width - ibw, full_height - ibw, ibw, ibw }
};
Pixmap pix = XCreatePixmap(dpy, win, full_width, full_height, depth);
GC gc = XCreateGC(dpy, pix, 0, NULL);
/* outer border */
XSetForeground(dpy, gc, outer_color);
XFillRectangle(dpy, pix, gc, 0, 0, full_width, full_height);
/* inner border */
XSetForeground(dpy, gc, inner_color);
XFillRectangles(dpy, pix, gc, rectangles, LENGTH(rectangles));
XSetWindowBorderPixmap(dpy, win, pix);
XFreeGC(dpy, gc);
XFreePixmap(dpy, pix);
}
