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x11 borderless fullscreen

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This commit is contained in:
Mohammed Musharaf 2025-02-04 17:05:42 +05:30 • committed by Charlie Gordon
commit fb2285b2af
1 changed files with 26 additions and 0 deletions
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26
x11.c
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@ -1087,6 +1087,30 @@ static void x11_dpy_flush(QEditScreen *s)
update_reset(xs);
#endif
}
static void set_window_bordered(QEditScreen *s, int border) {
X11State *xs = s->priv_data;
Atom WM_HINTS = XInternAtom(xs->display, "_MOTIF_WM_HINTS", True);
if (WM_HINTS != None) {
// Hints used by Motif compliant window managers
struct
{
unsigned long flags;
unsigned long functions;
unsigned long decorations;
long input_mode;
unsigned long status;
} MWMHints = {
(1L << 1), 0, border ? 1 : 0, 0, 0
};
XChangeProperty(xs->display, xs->window, WM_HINTS, WM_HINTS, 32,
PropModeReplace, (unsigned char *)&MWMHints,
sizeof(MWMHints) / sizeof(long));
} else {
XSetTransientForHint(xs->display, xs->window, RootWindow(xs->display, xs->xscreen));
}
}
static void x11_dpy_full_screen(QEditScreen *s, int full_screen)
{
@ -1097,6 +1121,7 @@ static void x11_dpy_full_screen(QEditScreen *s, int full_screen)
XGetWindowAttributes(xs->display, xs->window, &attr1);
if (full_screen) {
if (attr1.width != xs->screen_width || attr1.height != xs->screen_height) {
set_window_bordered(s, 0);
/* store current window position and size */
XTranslateCoordinates(xs->display, xs->window, attr1.root, 0, 0,
&xs->last_window_x, &xs->last_window_y, &win);
@ -1107,6 +1132,7 @@ static void x11_dpy_full_screen(QEditScreen *s, int full_screen)
}
} else {
if (xs->last_window_width) {
set_window_bordered(s, 1);
XMoveResizeWindow(xs->display, xs->window,
xs->last_window_x, xs->last_window_y,
xs->last_window_width, xs->last_window_height);