;; Any display name is OK.
(add-to-list 'display-format-alist '(".*" . pgtk))
+
(cl-defmethod handle-args-function (args &context (window-system pgtk))
(x-handle-args args))
(x-create-frame-with-faces params))
(declare-function pgtk-own-selection-internal "pgtkselect.c" (selection value &optional frame))
-(declare-function pgtk-disown-selection-internal "pgtkselect.c" (selection &optional time_object terminal))
+(declare-function pgtk-disown-selection-internal "pgtkselect.c" (selection &optional terminal))
(declare-function pgtk-selection-owner-p "pgtkselect.c" (&optional selection terminal))
(declare-function pgtk-selection-exists-p "pgtkselect.c" (&optional selection terminal))
-(declare-function pgtk-get-selection-internal "pgtkselect.c" (selection-symbol target-type &optional time_stamp terminal))
+(declare-function pgtk-get-selection-internal "pgtkselect.c" (selection-symbol target-type &optional terminal))
(cl-defmethod gui-backend-set-selection (selection value
&context (window-system pgtk))
else if (FRAME_PARENT_FRAME (f) && FRAME_VISIBLE_P (f))
{
was_visible = true;
+#ifndef HAVE_PGTK
hide_child_frame = EQ (x_gtk_resize_child_frames, Qhide);
+#else
+ hide_child_frame = false;
+#endif
if (outer_width != gwidth || outer_height != gheight)
{
else if (win_gravity == StaticGravity)
size_hints.win_gravity = GDK_GRAVITY_STATIC;
- if (x_gtk_use_window_move)
- {
- if (flags & PPosition) hint_flags |= GDK_HINT_POS;
- if (flags & USPosition) hint_flags |= GDK_HINT_USER_POS;
- if (flags & USSize) hint_flags |= GDK_HINT_USER_SIZE;
- }
+ if (flags & PPosition)
+ hint_flags |= GDK_HINT_POS;
+ if (flags & USPosition)
+ hint_flags |= GDK_HINT_USER_POS;
+ if (flags & USSize)
+ hint_flags |= GDK_HINT_USER_SIZE;
if (user_position)
{
RES_TYPE_BOOLEAN);
f->no_split = minibuffer_only || EQ (tem, Qt);
- /* Create the X widget or window. */
- /* x_window (f); */
xg_create_frame_widgets (f);
pgtk_set_event_handler (f);
-
#define INSTALL_CURSOR(FIELD, NAME) \
FRAME_X_OUTPUT (f)->FIELD = gdk_cursor_new_for_display (FRAME_X_DISPLAY (f), GDK_ ## NAME)
return unbind_to (count, frame);
}
-/**
- * x_frame_restack:
- *
- * Restack frame F1 below frame F2, above if ABOVE_FLAG is non-nil. In
- * practice this is a two-step action: The first step removes F1's
- * window-system window from the display. The second step reinserts
- * F1's window below (above if ABOVE_FLAG is true) that of F2.
- */
+/* Restack frame F1 below frame F2, above if ABOVE_FLAG is non-nil.
+ In practice this is a two-step action: The first step removes F1's
+ window-system window from the display. The second step reinserts
+ F1's window below (above if ABOVE_FLAG is true) that of F2. */
static void
pgtk_frame_restack (struct frame *f1, struct frame *f2, bool above_flag)
{
unblock_input ();
}
-
DEFUN ("pgtk-frame-restack", Fpgtk_frame_restack, Spgtk_frame_restack, 2, 3, 0,
doc: /* Restack FRAME1 below FRAME2.
This means that if both frames are visible and the display areas of
DEFSYM (Qresize_mode, "resize-mode");
DEFVAR_LISP ("x-cursor-fore-pixel", Vx_cursor_fore_pixel,
- doc: /* A string indicating the foreground color of the cursor box. */);
+ doc: /* SKIP: real doc in xfns.c. */);
Vx_cursor_fore_pixel = Qnil;
DEFVAR_LISP ("pgtk-icon-type-alist", Vpgtk_icon_type_alist,
be used as the image of the icon representing the frame. */);
Vpgtk_icon_type_alist = list1 (Qt);
-
- /* Provide x-toolkit also for GTK. Internally GTK does not use Xt so it
- is not an X toolkit in that sense (USE_X_TOOLKIT is not defined).
- But for a user it is a toolkit for X, and indeed, configure
- accepts --with-x-toolkit=gtk. */
- Fprovide (intern_c_string ("x-toolkit"), Qnil);
Fprovide (intern_c_string ("gtk"), Qnil);
- Fprovide (intern_c_string ("move-toolbar"), Qnil);
DEFVAR_LISP ("gtk-version-string", Vgtk_version_string,
doc: /* Version info for GTK+. */);
/* This is not ifdef:ed, so other builds than GTK can customize it. */
DEFVAR_BOOL ("x-gtk-use-old-file-dialog", x_gtk_use_old_file_dialog,
- doc: /* Non-nil means prompt with the old GTK file selection dialog.
-If nil or if the file selection dialog is not available, the new GTK file
-chooser is used instead. To turn off all file dialogs set the
-variable `use-file-dialog'. */);
+ doc: /* SKIP: real doc in xfns.c. */);
x_gtk_use_old_file_dialog = false;
DEFVAR_BOOL ("x-gtk-show-hidden-files", x_gtk_show_hidden_files,
- doc: /* If non-nil, the GTK file chooser will by default show hidden files.
-Note that this is just the default, there is a toggle button on the file
-chooser to show or not show hidden files on a case by case basis. */);
+ doc: /* SKIP: real doc in xfns.c. */);
x_gtk_show_hidden_files = false;
DEFVAR_BOOL ("x-gtk-file-dialog-help-text", x_gtk_file_dialog_help_text,
- doc: /* If non-nil, the GTK file chooser will show additional help text.
-If more space for files in the file chooser dialog is wanted, set this to nil
-to turn the additional text off. */);
+ doc: /* SKIP: real doc in xfns.c. */);
x_gtk_file_dialog_help_text = true;
DEFVAR_LISP ("x-max-tooltip-size", Vx_max_tooltip_size,
- doc: /* Maximum size for tooltips.
-Value is a pair (COLUMNS . ROWS). Text larger than this is clipped. */);
+ doc: /* SKIP: real doc in xfns.c. */);
Vx_max_tooltip_size = Fcons (make_fixnum (80), make_fixnum (40));
- DEFVAR_LISP ("x-gtk-resize-child-frames", x_gtk_resize_child_frames,
- doc: /* If non-nil, resize child frames specially with GTK builds.
-If this is nil, resize child frames like any other frames. This is the
-default and usually works with most desktops. Some desktop environments
-(GNOME shell in particular when using the mutter window manager),
-however, may refuse to resize a child frame when Emacs is built with
-GTK3. For those environments, the two settings below are provided.
-
-If this equals the symbol 'hide', Emacs temporarily hides the child
-frame during resizing. This approach seems to work reliably, may
-however induce some flicker when the frame is made visible again.
-
-If this equals the symbol 'resize-mode', Emacs uses GTK's resize mode to
-always trigger an immediate resize of the child frame. This method is
-deprecated by GTK and may not work in future versions of that toolkit.
-It also may freeze Emacs when used with other desktop environments. It
-avoids, however, the unpleasant flicker induced by the hiding approach.
-
-This variable is considered a temporary workaround and will be hopefully
-eliminated in future versions of Emacs. */);
- x_gtk_resize_child_frames = Qnil;
-
-
DEFSYM (Qmono, "mono");
DEFSYM (Qassq_delete_all, "assq-delete-all");
#include "pgtkterm.h"
static void
-im_context_commit_cb (GtkIMContext * imc, gchar * str, gpointer user_data)
+im_context_commit_cb (GtkIMContext *imc,
+ gchar *str,
+ gpointer user_data)
{
struct pgtk_display_info *dpyinfo = user_data;
struct frame *f = dpyinfo->im.focused_frame;
}
static gboolean
-im_context_retrieve_surrounding_cb (GtkIMContext * imc, gpointer user_data)
+im_context_retrieve_surrounding_cb (GtkIMContext *imc, gpointer user_data)
{
gtk_im_context_set_surrounding (imc, "", -1, 0);
return TRUE;
}
static gboolean
-im_context_delete_surrounding_cb (GtkIMContext * imc, int offset, int n_chars,
+im_context_delete_surrounding_cb (GtkIMContext *imc, int offset, int n_chars,
gpointer user_data)
{
return TRUE;
}
static Lisp_Object
-make_color_string (PangoAttrColor * pac)
+make_color_string (PangoAttrColor *pac)
{
char buf[256];
sprintf (buf, "#%02x%02x%02x",
}
static void
-im_context_preedit_changed_cb (GtkIMContext * imc, gpointer user_data)
+im_context_preedit_changed_cb (GtkIMContext *imc, gpointer user_data)
{
struct pgtk_display_info *dpyinfo = user_data;
struct frame *f = dpyinfo->im.focused_frame;
}
static void
-im_context_preedit_end_cb (GtkIMContext * imc, gpointer user_data)
+im_context_preedit_end_cb (GtkIMContext *imc, gpointer user_data)
{
struct pgtk_display_info *dpyinfo = user_data;
struct frame *f = dpyinfo->im.focused_frame;
}
static void
-im_context_preedit_start_cb (GtkIMContext * imc, gpointer user_data)
+im_context_preedit_start_cb (GtkIMContext *imc, gpointer user_data)
{
}
if (pgtk_enable_selection_on_multi_display)
return true;
- /*
- * https://github.com/GNOME/gtk/blob/gtk-3-24/gdk/wayland/gdkselection-wayland.c#L1033
- *
- * Gdk uses gdk_display_get_default() when handling selections, so
- * selections don't work properly on multi-display environment.
- *
- * ----------------
- * #include <gtk/gtk.h>
- *
- * static GtkWidget *top1, *top2;
- *
- * int main (int argc, char **argv)
- * {
- * GtkWidget *w;
- * GtkTextBuffer *buf;
- *
- * gtk_init (&argc, &argv);
- *
- * static char *text = "\
- * It is fine today.\n\
- * It will be fine tomorrow too.\n\
- * It is too hot.";
- *
- * top1 = gtk_window_new (GTK_WINDOW_TOPLEVEL);
- * gtk_window_set_title (GTK_WINDOW (top1), "default");
- * gtk_widget_show (top1);
- * w = gtk_text_view_new ();
- * gtk_container_add (GTK_CONTAINER (top1), w);
- * gtk_widget_show (w);
- * buf = gtk_text_view_get_buffer (GTK_TEXT_VIEW (w));
- * gtk_text_buffer_insert_at_cursor (buf, text, strlen (text));
- * gtk_text_buffer_add_selection_clipboard (buf, gtk_widget_get_clipboard (w, GDK_SELECTION_PRIMARY));
- *
- * unsetenv ("GDK_BACKEND");
- * GdkDisplay *gdpy;
- * const char *dpyname2;
- * if (strcmp (G_OBJECT_TYPE_NAME (gtk_widget_get_window (top1)), "GdkWaylandWindow") == 0)
- * dpyname2 = ":0";
- * else
- * dpyname2 = "wayland-0";
- * gdpy = gdk_display_open (dpyname2);
- * top2 = gtk_window_new (GTK_WINDOW_TOPLEVEL);
- * gtk_window_set_title (GTK_WINDOW (top2), dpyname2);
- * gtk_window_set_screen (GTK_WINDOW (top2), gdk_display_get_default_screen (gdpy));
- * gtk_widget_show (top2);
- * w = gtk_text_view_new ();
- * gtk_container_add (GTK_CONTAINER (top2), w);
- * gtk_widget_show (w);
- * buf = gtk_text_view_get_buffer (GTK_TEXT_VIEW (w));
- * gtk_text_buffer_insert_at_cursor (buf, text, strlen (text));
- * gtk_text_buffer_add_selection_clipboard (buf, gtk_widget_get_clipboard (w, GDK_SELECTION_PRIMARY));
- *
- * gtk_main ();
- *
- * return 0;
- * }
- * ----------------
- *
- * This code fails if
- * GDK_BACKEND=x11 ./test
- * and select on both of windows.
- *
- * ----------------
- * (test:15345): GLib-GObject-CRITICAL **: 01:56:38.041: g_object_ref: assertion 'G_IS_OBJECT (object)' failed
- *
- * (test:15345): GLib-GObject-CRITICAL **: 01:56:38.042: g_object_ref: assertion 'G_IS_OBJECT (object)' failed
- *
- * (test:15345): GLib-GObject-CRITICAL **: 01:56:39.113: g_object_ref: assertion 'G_IS_OBJECT (object)' failed
- *
- * (test:15345): GLib-GObject-CRITICAL **: 01:56:39.113: g_object_ref: assertion 'G_IS_OBJECT (object)' failed
- * ----------------
- * (gtk-3.24.10)
- *
- * This function checks whether selections work by the number of displays.
- * If you use more than 2 displays, then selection is disabled.
- */
+ /* Gdk uses `gdk_display_get_default' when handling selections, so
+ selections don't work properly when Emacs is connected to
+ multiple displays. */
GdkDisplayManager *dpyman = gdk_display_manager_get ();
GSList *list = gdk_display_manager_list_displays (dpyman);
}
-DEFUN ("pgtk-disown-selection-internal", Fpgtk_disown_selection_internal, Spgtk_disown_selection_internal, 1, 3, 0,
+DEFUN ("pgtk-disown-selection-internal", Fpgtk_disown_selection_internal,
+ Spgtk_disown_selection_internal, 1, 2, 0,
doc: /* If we own the selection SELECTION, disown it.
Disowning it means there is no such selection.
-Sets the last-change time for the selection to TIME-OBJECT (by default
-the time of the last event).
-
TERMINAL should be a terminal object or a frame specifying the X
server to query. If omitted or nil, that stands for the selected
-frame's display, or the first available X display.
-
-On Nextstep, the TIME-OBJECT and TERMINAL arguments are unused.
-On MS-DOS, all this does is return non-nil if we own the selection.
-On PGTK, the TIME-OBJECT is unused. */)
- (Lisp_Object selection, Lisp_Object time_object, Lisp_Object terminal)
+frame's display, or the first available X display. */)
+ (Lisp_Object selection, Lisp_Object terminal)
{
struct frame *f = frame_for_pgtk_selection (terminal);
GtkClipboard *cb;
}
-DEFUN ("pgtk-get-selection-internal", Fpgtk_get_selection_internal, Spgtk_get_selection_internal, 2, 4, 0,
- doc: /* Return text selected from some X window.
+DEFUN ("pgtk-get-selection-internal", Fpgtk_get_selection_internal,
+ Spgtk_get_selection_internal, 2, 3, 0,
+ doc: /* Return text selected from some program.
SELECTION-SYMBOL is typically `PRIMARY', `SECONDARY', or `CLIPBOARD'.
\(Those are literal upper-case symbol names, since that's what X expects.)
TARGET-TYPE is the type of data desired, typically `STRING'.
-TIME-STAMP is the time to use in the XConvertSelection call for foreign
-selections. If omitted, defaults to the time for the last event.
-
TERMINAL should be a terminal object or a frame specifying the X
server to query. If omitted or nil, that stands for the selected
-frame's display, or the first available X display.
-
-On Nextstep, TIME-STAMP and TERMINAL are unused.
-On PGTK, TIME-STAMP is unused. */)
+frame's display, or the first available display. */)
(Lisp_Object selection_symbol, Lisp_Object target_type,
- Lisp_Object time_stamp, Lisp_Object terminal)
+ Lisp_Object terminal)
{
struct frame *f = frame_for_pgtk_selection (terminal);
GtkClipboard *cb;
CHECK_SYMBOL (selection_symbol);
CHECK_SYMBOL (target_type);
+
if (EQ (target_type, QMULTIPLE))
error ("Retrieving MULTIPLE selections is currently unimplemented");
if (!f)
defsubr (&Spgtk_selection_owner_p);
DEFVAR_LISP ("pgtk-sent-selection-hooks", Vpgtk_sent_selection_hooks,
- "A list of functions to be called when Emacs answers a selection request.\n\
-The functions are called with four arguments:\n\
- - the selection name (typically `PRIMARY', `SECONDARY', or `CLIPBOARD');\n\
- - the selection-type which Emacs was asked to convert the\n\
- selection into before sending (for example, `STRING' or `LENGTH');\n\
- - a flag indicating success or failure for responding to the request.\n\
-We might have failed (and declined the request) for any number of reasons,\n\
-including being asked for a selection that we no longer own, or being asked\n\
-to convert into a type that we don't know about or that is inappropriate.\n\
-This hook doesn't let you change the behavior of Emacs's selection replies,\n\
-it merely informs you that they have happened.");
+ doc: /* A list of functions to be called when Emacs answers a selection request
+The functions are called with four arguments:
+ - the selection name (typically `PRIMARY', `SECONDARY', or `CLIPBOARD');
+ - the selection-type which Emacs was asked to convert the
+ selection into before sending (for example, `STRING' or `LENGTH');
+ - a flag indicating success or failure for responding to the request.
+We might have failed (and declined the request) for any number of reasons,
+including being asked for a selection that we no longer own, or being asked
+to convert into a type that we don't know about or that is inappropriate.
+This hook doesn't let you change the behavior of Emacs's selection replies,
+it merely informs you that they have happened. */);
Vpgtk_sent_selection_hooks = Qnil;
DEFVAR_BOOL ("pgtk-enable-selection-on-multi-display", pgtk_enable_selection_on_multi_display,
- doc: /* Enable selection on multi display environment.
-This may cause crash. */);
+ doc: /* Enable selections when connected to multiple displays.
+This may cause crashes due to a GTK bug, which assumes that clients
+will connect to a single display. It might also cause selections to
+not arrive at the correct display. */);
pgtk_enable_selection_on_multi_display = false;
}
External: Position the window
-------------------------------------------------------------------------- */
{
- int modified_top, modified_left;
-
if (change_gravity > 0)
{
f->top_pos = yoff;
block_input ();
x_wm_set_size_hint (f, 0, false);
- if (x_gtk_use_window_move)
+ if (change_gravity != 0)
{
- if (change_gravity != 0)
+ if (FRAME_GTK_OUTER_WIDGET (f))
{
- if (FRAME_GTK_OUTER_WIDGET (f))
- {
- gtk_window_move (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)),
- f->left_pos, f->top_pos);
- }
- else
- {
- GtkWidget *fixed = FRAME_GTK_WIDGET (f);
- GtkWidget *parent = gtk_widget_get_parent (fixed);
- gtk_fixed_move (GTK_FIXED (parent), fixed,
- f->left_pos, f->top_pos);
- }
+ gtk_window_move (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)),
+ f->left_pos, f->top_pos);
+ }
+ else
+ {
+ GtkWidget *fixed = FRAME_GTK_WIDGET (f);
+ GtkWidget *parent = gtk_widget_get_parent (fixed);
+ gtk_fixed_move (GTK_FIXED (parent), fixed,
+ f->left_pos, f->top_pos);
}
- unblock_input ();
- return;
- }
-
- modified_left = f->left_pos;
- modified_top = f->top_pos;
-
- if (FRAME_GTK_OUTER_WIDGET (f))
- {
- gtk_window_move (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)),
- modified_left, modified_top);
- }
- else
- {
- GtkWidget *fixed = FRAME_GTK_WIDGET (f);
- GtkWidget *parent = gtk_widget_get_parent (fixed);
- gtk_fixed_move (GTK_FIXED (parent), fixed,
- modified_left, modified_top);
}
-
unblock_input ();
+ return;
}
static void
g_object_unref (fixed);
- if (FRAME_GTK_OUTER_WIDGET (f))
- {
- if (EQ (x_gtk_resize_child_frames, Qresize_mode))
- gtk_container_set_resize_mode
- (GTK_CONTAINER (FRAME_GTK_OUTER_WIDGET (f)),
- p ? GTK_RESIZE_IMMEDIATE : GTK_RESIZE_QUEUE);
- }
-
unblock_input ();
fset_parent_frame (f, new_value);
Fput (Qcontrol, Qmodifier_value, make_fixnum (ctrl_modifier));
DEFVAR_LISP ("x-ctrl-keysym", Vx_ctrl_keysym,
- doc: /* Which keys Emacs uses for the ctrl modifier.
-This should be one of the symbols `ctrl', `alt', `hyper', `meta',
-`super'. For example, `ctrl' means use the Ctrl_L and Ctrl_R keysyms.
-The default is nil, which is the same as `ctrl'. */ );
+ doc: /* SKIP: real doc in xterm.c. */);
Vx_ctrl_keysym = Qnil;
DEFVAR_LISP ("x-alt-keysym", Vx_alt_keysym,
- doc: /* Which keys Emacs uses for the alt modifier.
-This should be one of the symbols `ctrl', `alt', `hyper', `meta',
-`super'. For example, `alt' means use the Alt_L and Alt_R keysyms.
-The default is nil, which is the same as `alt'. */ );
+ doc: /* SKIP: real doc in xterm.c. */);
Vx_alt_keysym = Qnil;
DEFVAR_LISP ("x-hyper-keysym", Vx_hyper_keysym,
- doc: /* Which keys Emacs uses for the hyper modifier.
-This should be one of the symbols `ctrl', `alt', `hyper', `meta',
-`super'. For example, `hyper' means use the Hyper_L and Hyper_R
-keysyms. The default is nil, which is the same as `hyper'. */ );
+ doc: /* SKIP: real doc in xterm.c. */);
Vx_hyper_keysym = Qnil;
DEFVAR_LISP ("x-meta-keysym", Vx_meta_keysym,
- doc: /* Which keys Emacs uses for the meta modifier.
-This should be one of the symbols `ctrl', `alt', `hyper', `meta',
-`super'. For example, `meta' means use the Meta_L and Meta_R keysyms.
-The default is nil, which is the same as `meta'. */ );
+ doc: /* SKIP: real doc in xterm.c. */);
Vx_meta_keysym = Qnil;
DEFVAR_LISP ("x-super-keysym", Vx_super_keysym,
- doc: /* Which keys Emacs uses for the super modifier.
-This should be one of the symbols `ctrl', `alt', `hyper', `meta',
-`super'. For example, `super' means use the Super_L and Super_R
-keysyms. The default is nil, which is the same as `super'. */ );
+ doc: /* SKIP: real doc in xterm.c. */);
Vx_super_keysym = Qnil;
- /* TODO: move to common code */
- DEFVAR_LISP ("x-toolkit-scroll-bars", Vx_toolkit_scroll_bars,
- doc: /* Which toolkit scroll bars Emacs uses, if any.
-A value of nil means Emacs doesn't use toolkit scroll bars.
-With the X Window system, the value is a symbol describing the
-X toolkit. Possible values are: gtk, motif, xaw, or xaw3d.
-With MS Windows or Nextstep, the value is t. */ );
- /* Vx_toolkit_scroll_bars = Qt; */
- Vx_toolkit_scroll_bars = intern_c_string ("gtk");
+ DEFVAR_BOOL ("x-use-underline-position-properties",
+ x_use_underline_position_properties,
+ doc: /* SKIP: real doc in xterm.c. */);
+ x_use_underline_position_properties = 1;
- DEFVAR_BOOL ("x-use-underline-position-properties", x_use_underline_position_properties,
- doc: /*Non-nil means make use of UNDERLINE_POSITION font properties.
-A value of nil means ignore them. If you encounter fonts with bogus
-UNDERLINE_POSITION font properties, for example 7x13 on XFree prior
-to 4.1, set this to nil. */);
- x_use_underline_position_properties = 0;
-
- DEFVAR_BOOL ("x-underline-at-descent-line", x_underline_at_descent_line,
- doc: /* Non-nil means to draw the underline at the same place as the descent line.
-A value of nil means to draw the underline according to the value of the
-variable `x-use-underline-position-properties', which is usually at the
-baseline level. The default value is nil. */);
+ DEFVAR_BOOL ("x-underline-at-descent-line",
+ x_underline_at_descent_line,
+ doc: /* SKIP: real doc in xterm.c. */);
x_underline_at_descent_line = 0;
- DEFVAR_BOOL ("x-gtk-use-window-move", x_gtk_use_window_move,
- doc: /* Non-nil means rely on gtk_window_move to set frame positions.
-If this variable is t (the default), the GTK build uses the function
-gtk_window_move to set or store frame positions and disables some time
-consuming frame position adjustments. In newer versions of GTK, Emacs
-always uses gtk_window_move and ignores the value of this variable. */);
- x_gtk_use_window_move = true;
-
+ DEFVAR_LISP ("x-toolkit-scroll-bars", Vx_toolkit_scroll_bars,
+ doc: /* SKIP: real doc in xterm.c. */);
+ Vx_toolkit_scroll_bars = intern_c_string ("gtk");
DEFVAR_LISP ("pgtk-wait-for-event-timeout", Vpgtk_wait_for_event_timeout,
- doc: /* How long to wait for X events.
+ doc: /* How long to wait for GTK events.
-Emacs will wait up to this many seconds to receive X events after
-making changes which affect the state of the graphical interface.
-Under some window managers this can take an indefinite amount of time,
-so it is important to limit the wait.
+Emacs will wait up to this many seconds to receive some GTK events
+after making changes which affect the state of the graphical
+interface. Under some window managers this can take an indefinite
+amount of time, so it is important to limit the wait.
If set to a non-float value, there will be no wait at all. */);
Vpgtk_wait_for_event_timeout = make_float (0.1);
projects / emacs.git / commitdiff