patch 9.1.2005: MS-Windows: Missing fullscreen support for GUI version
Commit:
https://github.com/vim/vim/commit/49e0f833dd285df9ab7bdeb8c4a629d8252e6247
Author: Mao-Yining <[email protected]>
Date: Sun Dec 21 19:31:24 2025 +0000
patch 9.1.2005: MS-Windows: Missing fullscreen support for GUI version
Problem: MS-Windows: Missing fullscreen support for GUI version
Solution: Add "s" flag to guioptions (Mao-Yining)
- Implement fullscreen mode controlled by the 'go-s' flag in 'guioptions'
- Update documentation with usage examples and platform-specific details
See :help 'go-s' and :help gui-w32-fullscreen for complete documentation.
closes: #18836
Signed-off-by: Mao-Yining <[email protected]>
Signed-off-by: Christian Brabandt <[email protected]>
diff --git a/runtime/doc/gui_w32.txt b/runtime/doc/gui_w32.txt
index 6dc53a044..475b12e96 100644
--- a/runtime/doc/gui_w32.txt
+++ b/runtime/doc/gui_w32.txt
@@ -1,4 +1,4 @@
-*gui_w32.txt* For Vim version 9.1. Last change: 2025 Nov 09
+*gui_w32.txt* For Vim version 9.1. Last change: 2025 Dec 21
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -504,4 +504,25 @@ To use the system's default title bar colors, set
highlighting groups to
hi TitleBar guibg=NONE guifg=NONE
hi TitleBarNC guibg=NONE guifg=NONE
<
+
+Full Screen *gui-w32-fullscreen*
+
+To enable fullscreen mode in the Windows GUI version of Vim, add the 's' flag
+to the 'guioptions' setting.
+
+For convenience, you can define a command or mapping to toggle fullscreen mode:
+>
+ command! ToggleFullscreen {
+ if &guioptions =~# 's'
+ set guioptions-=s
+ else
+ set guioptions+=s
+ endif
+ }
+
+ map <expr> <F11> &go =~# 's' ? ":se go-=s<CR>" : ":se go+=s<CR>"
+
+The fullscreen mode will occupy the entire screen area while hiding window
+decorations such as the title bar and borders.
+
vim:tw=78:sw=4:ts=8:noet:ft=help:norl:
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index a8dbab912..5130a2831 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1,4 +1,4 @@
-*options.txt* For Vim version 9.1. Last change: 2025 Dec 18
+*options.txt* For Vim version 9.1. Last change: 2025 Dec 21
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -4572,6 +4572,12 @@ A jump table for the options with a short description
can be found at |Q_op|.
*'go-T'*
'T' Include Toolbar. Currently only in Win32, GTK+, Motif and
Photon GUIs.
+ *'go-s'*
+ 's' Enable fullscreen mode. Currently only supported in the
+ MS-Windows GUI version. When set, the window will occupy the
+ entire screen and remove window decorations. Define custom
+ mappings to toggle this mode conveniently. For detailed usage
+ instructions, see |gui-w32-fullscreen|.
*'go-r'*
'r' Right-hand scrollbar is always present.
*'go-R'*
diff --git a/runtime/doc/tags b/runtime/doc/tags
index 05e967c4e..6a00cc789 100644
--- a/runtime/doc/tags
+++ b/runtime/doc/tags
@@ -377,6 +377,7 @@ $quote eval.txt /*$quote*
'go-m' options.txt /*'go-m'*
'go-p' options.txt /*'go-p'*
'go-r' options.txt /*'go-r'*
+'go-s' options.txt /*'go-s'*
'go-t' options.txt /*'go-t'*
'go-v' options.txt /*'go-v'*
'gp' options.txt /*'gp'*
@@ -8249,6 +8250,7 @@ gui-vert-scroll gui.txt /*gui-vert-scroll*
gui-w32 gui_w32.txt /*gui-w32*
gui-w32-cmdargs gui_w32.txt /*gui-w32-cmdargs*
gui-w32-dialogs gui_w32.txt /*gui-w32-dialogs*
+gui-w32-fullscreen gui_w32.txt /*gui-w32-fullscreen*
gui-w32-printing gui_w32.txt /*gui-w32-printing*
gui-w32-start gui_w32.txt /*gui-w32-start*
gui-w32-title-bar gui_w32.txt /*gui-w32-title-bar*
diff --git a/runtime/doc/version9.txt b/runtime/doc/version9.txt
index 1071613fe..f1cfd0979 100644
--- a/runtime/doc/version9.txt
+++ b/runtime/doc/version9.txt
@@ -1,4 +1,4 @@
-*version9.txt* For Vim version 9.1. Last change: 2025 Dec 15
+*version9.txt* For Vim version 9.1. Last change: 2025 Dec 21
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -41724,6 +41724,8 @@ Options: ~
(see also the below platform specific change).
- 'guioptions': Support darkmode on MS-Windows for menu and title bar using
|'go-d'| (see also the below platform specific change).
+- 'guioptions': New value |'go-s'| to support fullscreen on MS-Windows GUI
+ (see also the below platform specific change).
- 'completepopup': Add more values to style popup windows.
Ex commands: ~
@@ -41768,6 +41770,7 @@ Platform specific ~
- MS-Windows: Vim no longer searches the current directory for
executables when running external commands; prefix a relative or absolute
path if you want the old behavior |$NoDefaultCurrentDirectoryInExePath|.
+- MS-Windows: New value |'go-s'| to support fullscreen on MS-Windows GUI
- macOS: increase default scheduler priority to TASK_DEFAULT_APPLICATION.
diff --git a/src/gui.c b/src/gui.c
index dd81d4c99..1470facf9 100644
--- a/src/gui.c
+++ b/src/gui.c
@@ -158,6 +158,12 @@ gui_start(char_u *arg UNUSED)
gui_gtk_init_socket_server();
#endif
+#ifdef FEAT_GUI_MSWIN
+ // Enable fullscreen mode
+ if (vim_strchr(p_go, GO_FULLSCREEN) != NULL)
+ gui_mch_set_fullscreen(TRUE);
+#endif
+
vim_free(old_term);
// If the GUI started successfully, trigger the GUIEnter event, otherwise
@@ -3498,6 +3504,9 @@ gui_init_which_components(char_u *oldval UNUSED)
#ifdef FEAT_GUI_MSWIN
static int prev_titlebar = FALSE;
int using_titlebar = FALSE;
+
+ static int prev_fullscreen = FALSE;
+ int using_fullscreen = FALSE;
#endif
#if defined(FEAT_MENU)
static int prev_tearoff = -1;
@@ -3572,6 +3581,9 @@ gui_init_which_components(char_u *oldval UNUSED)
case GO_TITLEBAR:
using_titlebar = TRUE;
break;
+ case GO_FULLSCREEN:
+ using_fullscreen = TRUE;
+ break;
#endif
#ifdef FEAT_TOOLBAR
case GO_TOOLBAR:
@@ -3600,6 +3612,12 @@ gui_init_which_components(char_u *oldval UNUSED)
gui_mch_set_titlebar_colors();
prev_titlebar = using_titlebar;
}
+
+ if (using_fullscreen != prev_fullscreen)
+ {
+ gui_mch_set_fullscreen(using_fullscreen);
+ prev_fullscreen = using_fullscreen;
+ }
#endif
#ifdef FEAT_GUI_DARKTHEME
diff --git a/src/gui_w32.c b/src/gui_w32.c
index 290223c44..6e12b9458 100644
--- a/src/gui_w32.c
+++ b/src/gui_w32.c
@@ -421,6 +421,8 @@ static HINSTANCE hLibDwm = NULL;
static HRESULT (WINAPI *pDwmSetWindowAttribute)(HWND, DWORD, LPCVOID, DWORD);
static void dyn_dwm_load(void);
+static int fullscreen_on = FALSE;
+
#ifdef FEAT_GUI_DARKTHEME
static HINSTANCE hUxThemeLib = NULL;
@@ -3170,6 +3172,76 @@ dyn_uxtheme_load(void)
#endif // FEAT_GUI_DARKTHEME
+/*
+ * When flag is true, set fullscreen on.
+ * When flag is false, set fullscreen off.
+ */
+ void
+gui_mch_set_fullscreen(int flag)
+{
+ static RECT normal_rect;
+ static LONG_PTR normal_style, normal_exstyle;
+ HMONITOR mon;
+ MONITORINFO moninfo;
+ RECT rc;
+
+ if (!full_screen) // Windows not set yet.
+ return;
+
+ if (flag)
+ {
+ if (fullscreen_on)
+ return;
+
+ // Enter fullscreen mode
+ GetWindowRect(s_hwnd, &rc);
+
+ moninfo.cbSize = sizeof(MONITORINFO);
+ mon = MonitorFromRect(&rc, MONITOR_DEFAULTTONEAREST);
+ if (mon == NULL || !GetMonitorInfo(mon, &moninfo))
+ return;
+
+ // Save current window state
+ GetWindowRect(s_hwnd, &normal_rect);
+ normal_style = GetWindowLongPtr(s_hwnd, GWL_STYLE);
+ normal_exstyle = GetWindowLongPtr(s_hwnd, GWL_EXSTYLE);
+
+ // Set fullscreen styles
+ SetWindowLongPtr(s_hwnd, GWL_STYLE,
+ normal_style & ~(WS_CAPTION | WS_THICKFRAME));
+ SetWindowLongPtr(s_hwnd, GWL_EXSTYLE,
+ normal_exstyle & ~(WS_EX_DLGMODALFRAME | WS_EX_WINDOWEDGE |
+ WS_EX_CLIENTEDGE | WS_EX_STATICEDGE));
+ SetWindowPos(s_hwnd, NULL,
+ moninfo.rcMonitor.left,
+ moninfo.rcMonitor.top,
+ moninfo.rcMonitor.right - moninfo.rcMonitor.left,
+ moninfo.rcMonitor.bottom - moninfo.rcMonitor.top,
+ SWP_NOZORDER | SWP_NOACTIVATE | SWP_FRAMECHANGED);
+
+ fullscreen_on = TRUE;
+ }
+ else
+ {
+ if (!fullscreen_on)
+ return;
+
+ // Exit fullscreen mode
+ SetWindowLongPtr(s_hwnd, GWL_STYLE, normal_style);
+ SetWindowLongPtr(s_hwnd, GWL_EXSTYLE, normal_exstyle);
+
+ // Restore original window position and size
+ SetWindowPos(s_hwnd, NULL,
+ normal_rect.left,
+ normal_rect.top,
+ normal_rect.right - normal_rect.left,
+ normal_rect.bottom - normal_rect.top,
+ SWP_NOZORDER | SWP_NOACTIVATE | SWP_FRAMECHANGED);
+
+ fullscreen_on = FALSE;
+ }
+}
+
/*
* ":simalt" command.
*/
diff --git a/src/option.h b/src/option.h
index 55dbf8a56..f5c36ad89 100644
--- a/src/option.h
+++ b/src/option.h
@@ -303,13 +303,14 @@ typedef enum {
#define GO_ASELPLUS 'P' // autoselectPlus
#define GO_RIGHT 'r' // use right scrollbar
#define GO_VRIGHT 'R' // right scrollbar with vert split
+#define GO_FULLSCREEN 's' // enter fullscreen
#define GO_TEAROFF 't' // add tear-off menu items
#define GO_TOOLBAR 'T' // add toolbar
#define GO_FOOTER 'F' // add footer
#define GO_VERTICAL 'v' // arrange dialog buttons vertically
#define GO_KEEPWINSIZE 'k' // keep GUI window size
// all possible flags for 'go'
-#define GO_ALL "!aAbcCdefFghilLmMpPrRtTvk"
+#define GO_ALL "!aAbcCdefFghilLmMpPrRstTvk"
// flags for 'comments' option
#define COM_NEST 'n' // comments strings nest
diff --git a/src/proto/gui_w32.pro b/src/proto/gui_w32.pro
index 83cb7721f..a93df3672 100644
--- a/src/proto/gui_w32.pro
+++ b/src/proto/gui_w32.pro
@@ -44,6 +44,7 @@ int gui_mch_showing_tabline(void);
void gui_mch_update_tabline(void);
void gui_mch_set_curtab(int nr);
void gui_mch_set_dark_theme(int dark);
+void gui_mch_set_fullscreen(int flag);
void ex_simalt(exarg_T *eap);
void gui_mch_find_dialog(exarg_T *eap);
void gui_mch_replace_dialog(exarg_T *eap);
diff --git a/src/testdir/test_gui.vim b/src/testdir/test_gui.vim
index 1b7096b5d..7635245b3 100644
--- a/src/testdir/test_gui.vim
+++ b/src/testdir/test_gui.vim
@@ -664,10 +664,10 @@ func Test_set_guioptions()
set guioptions&
call assert_equal('egmrLtT', &guioptions)
- set guioptions+=C
+ set guioptions+=s
exec 'sleep' . duration
- call assert_equal('egmrLtTC', &guioptions)
- set guioptions-=C
+ call assert_equal('egmrLtTs', &guioptions)
+ set guioptions-=s
exec 'sleep' . duration
call assert_equal('egmrLtT', &guioptions)
diff --git a/src/version.c b/src/version.c
index a0cbb675e..2d4b1df97 100644
--- a/src/version.c
+++ b/src/version.c
@@ -734,6 +734,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
+/**/
+ 2005,
/**/
2004,
/**/
--
--
You received this message from the "vim_dev" maillist.
Do not top-post! Type your reply below the text you are replying to.
For more information, visit http://www.vim.org/maillist.php
---
You received this message because you are subscribed to the Google Groups
"vim_dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion visit
https://groups.google.com/d/msgid/vim_dev/E1vXPMW-008yp1-F8%40256bit.org.
