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emacs/lwlib/lwlib-Xaw.c

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/* The lwlib interface to Athena widgets.
2007-02-27 03:08:59 +00:00
Copyright (C) 1993 Chuck Thompson <cthomp@cs.uiuc.edu>
Copyright (C) 1994, 2001-2012 Free Software Foundation, Inc.
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This file is part of the Lucid Widget Library.
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The Lucid Widget Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 1, or (at your option)
any later version.
The Lucid Widget Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU Emacs; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA. */
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#include <config.h>
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#include <stdio.h>
#include <setjmp.h>
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#include <lisp.h>
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#include "lwlib-Xaw.h"
#include <X11/StringDefs.h>
#include <X11/IntrinsicP.h>
#include <X11/CoreP.h>
#include <X11/Shell.h>
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#ifdef HAVE_XAW3D
#include <X11/Xaw3d/Scrollbar.h>
#include <X11/Xaw3d/Paned.h>
#include <X11/Xaw3d/Dialog.h>
#include <X11/Xaw3d/Form.h>
#include <X11/Xaw3d/Command.h>
#include <X11/Xaw3d/Label.h>
#else /* !HAVE_XAW3D */
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#include <X11/Xaw/Scrollbar.h>
#include <X11/Xaw/Paned.h>
#include <X11/Xaw/Dialog.h>
#include <X11/Xaw/Form.h>
#include <X11/Xaw/Command.h>
#include <X11/Xaw/Label.h>
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#endif /* HAVE_XAW3D */
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#include <X11/Xatom.h>
#ifdef HAVE_XFT
#include <X11/Xft/Xft.h>
struct widget_xft_data
{
Widget widget;
XftFont *xft_font;
XftDraw *xft_draw;
XftColor xft_fg, xft_bg;
int p_width, p_height;
Pixmap p;
};
#endif
Change function definition from K&R to prototype. Fix prototype warnings. * lwlib-Xaw.c (xaw_generic_callback, command_reset) (xaw_update_one_value): Reformat. (xaw_update_one_widget): Reformat and remove dead code. (xaw_scrollbar_scroll, xaw_scrollbar_jump, xaw_create_scrollbar) (xaw_update_scrollbar): Remove (not used). (make_dialog): Change from K&R to prototype. Remove dead code. (xaw_creation_table): Remove scrollbar entry. * lwlib-Xlw.c (x_print_complete_resource_name): Change from K&R to prototype. (xlw_update_one_value): Reformat. * lwlib-Xm.c (x_print_complete_resource_name) (make_destroyed_instance, free_destroyed_instance, first_child) (lw_motif_widget_p, resource_motif_string, destroy_all_children) (xm_arm_callback, xm_update_label, xm_update_list) (xm_update_pushbutton, xm_update_cascadebutton) (xm_update_toggle, xm_update_radiobox, make_menu_in_widget) (update_one_menu_entry, xm_update_menu, xm_update_text) (xm_update_text_field, xm_update_one_widget) (xm_update_one_value, activate_button, dialog_key_cb) (make_dialog, mark_dead_instance_destroyed) (find_matching_instance, recenter_widget, recycle_instance) (xm_create_dialog, make_menubar, remove_grabs, make_popup_menu) (make_main, xm_destroy_instance, xm_popup_menu) (set_min_dialog_size, xm_pop_instance, do_call) (xm_internal_update_other_instances, xm_generic_callback) (xm_nosel_callback, xm_pull_down_callback, xm_pop_down_callback) (xm_set_keyboard_focus, xm_set_main_areas, xm_manage_resizing): Change from K&R to prototype. * lwlib-int.h (widget_creation_function): Fix prototype. * lwlib.c (allocate_widget_info, lw_register_widget): Change from K&R to prototype. (lw_internal_update_other_instances, merge_widget_value): Reformat. * xlwmenu.c (size_menu_item): Change from K&R to prototype. Change label_width and height to int. (draw_arrow, draw_shadow_rectangle, draw_shadow_rhombus) (draw_separator, display_menu, fit_to_screen, motion_event_is_in_menu) (map_event_to_widget_value): Reformat. (display_menu_item): Change from K&R to prototype.
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static void xaw_generic_callback (Widget widget,
XtPointer closure,
XtPointer call_data);
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Boolean
lw_xaw_widget_p (Widget widget)
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{
return (XtIsSubclass (widget, scrollbarWidgetClass) ||
XtIsSubclass (widget, dialogWidgetClass));
}
#ifdef HAVE_XFT
static void
fill_xft_data (struct widget_xft_data *data, Widget widget, XftFont *font)
{
Pixel bg, fg;
XColor colors[2];
data->widget = widget;
data->xft_font = font;
XtVaGetValues (widget,
XtNbackground, &bg,
XtNforeground, &fg,
NULL);
colors[0].pixel = data->xft_fg.pixel = fg;
colors[1].pixel = data->xft_bg.pixel = bg;
XQueryColors (XtDisplay (widget),
DefaultColormapOfScreen (XtScreen (widget)),
colors, 2);
data->xft_fg.color.alpha = 0xFFFF;
data->xft_fg.color.red = colors[0].red;
data->xft_fg.color.green = colors[0].green;
data->xft_fg.color.blue = colors[0].blue;
data->xft_bg.color.alpha = 0xFFFF;
data->xft_bg.color.red = colors[1].red;
data->xft_bg.color.green = colors[1].green;
data->xft_bg.color.blue = colors[1].blue;
data->p = None;
data->xft_draw = 0;
data->p_width = data->p_height = 0;
}
static XftFont*
openFont (Widget widget, char *name)
{
char *fname = name;
int screen = XScreenNumberOfScreen (XtScreen (widget));
int len = strlen (fname), i = len-1;
XftFont *fn;
/* Try to convert Gtk-syntax (Sans 9) to Xft syntax Sans-9. */
while (i > 0 && '0' <= fname[i] && fname[i] <= '9')
--i;
if (fname[i] == ' ')
{
fname = xstrdup (name);
fname[i] = '-';
}
fn = XftFontOpenName (XtDisplay (widget), screen, fname);
if (fname != name) xfree (fname);
return fn;
}
static int
get_text_width_and_height (Widget widget, char *text,
XftFont *xft_font,
int *height)
{
int w = 0, h = 0;
char *bp = text;
while (bp && *bp != '\0')
{
XGlyphInfo gi;
char *cp = strchr (bp, '\n');
XftTextExtentsUtf8 (XtDisplay (widget), xft_font,
(FcChar8 *) bp,
cp ? cp - bp : strlen (bp),
&gi);
bp = cp ? cp + 1 : NULL;
h += xft_font->height;
if (w < gi.width) w = gi.width;
}
*height = h;
return w;
}
static void
draw_text (struct widget_xft_data *data, char *lbl, int inverse)
{
Screen *sc = XtScreen (data->widget);
int screen = XScreenNumberOfScreen (sc);
int y = data->xft_font->ascent;
int x = inverse ? 0 : 2;
char *bp = lbl;
data->xft_draw = XftDrawCreate (XtDisplay (data->widget),
data->p,
DefaultVisual (XtDisplay (data->widget),
screen),
DefaultColormapOfScreen (sc));
XftDrawRect (data->xft_draw,
inverse ? &data->xft_fg : &data->xft_bg,
0, 0, data->p_width, data->p_height);
if (!inverse) y += 2;
while (bp && *bp != '\0')
{
char *cp = strchr (bp, '\n');
XftDrawStringUtf8 (data->xft_draw,
inverse ? &data->xft_bg : &data->xft_fg,
Fix some bad prototypes and formatting after conversion from K&R declaration. * lwlib/lwlib-Xaw.c: Include <ctype.h> for isdigit. (fill_xft_data, set_text): Remove unused variable screen. (draw_text): Cast bp to FcChar8*. (find_xft_data): Return 0 if inst or xft_data is not set. (wm_delete_window): Correct prototype. Initialize widget to 0 and return if widget is still 0 after loop. * lwlib/xlwmenu.c (XlwMenuSetValues, XlwMenuInitialize): Correct prototype. (display_menu_item): Remove unused variable gi. (make_windows_if_needed): Remove unused variable screen. (XlwMenuRedisplay): Remove unused variable i. * src/gtkutil.c (xg_get_pixbuf_from_pix_and_mask) (xg_get_image_for_pixmap, create_dialog) (xg_get_file_with_selection, xg_get_file_name, update_cl_data) (menuitem_highlight_callback, make_menu_item) (xg_create_one_menuitem, create_menus, xg_update_menu_item) (xg_create_scroll_bar, xg_update_scrollbar_pos) (xg_set_toolkit_scroll_bar_thumb, xg_tool_bar_button_cb) (xg_tool_bar_proxy_help_callback, xg_tool_bar_detach_callback) (xg_tool_bar_attach_callback, xg_tool_bar_help_callback) (xg_tool_bar_item_expose_callback): Reformat prototype. (xg_update_menubar): GList *group => GSList *group. (xg_modify_menubar_widgets): Initialize witem to 0, check witem != 0 before use. (update_frame_tool_bar): 4:th param to xg_get_image_for_pixmap changed to GTK_IMAGE (wimage). * src/xsettings.c (something_changedCB, parse_settings) (apply_xft_settings): Reformat prototype. (something_changedCB, init_gconf): Remove unused variable i. (read_settings): Remove unused variable long_len. * src/xsmfns.c (SSDATA): New macro. (smc_save_yourself_CB, x_session_initialize): Use SSDATA for strings passed to strlen/strcpy/strcat. (create_client_leader_window): Surround with #ifndef USE_GTK. Cast 7:th arg to XChangeProperty to (unsigned char *)
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data->xft_font, x, y,
(FcChar8 *) bp,
cp ? cp - bp : strlen (bp));
bp = cp ? cp + 1 : NULL;
/* 1.2 gives reasonable line spacing. */
y += data->xft_font->height * 1.2;
}
}
static void
set_text (struct widget_xft_data *data, Widget toplevel, char *lbl, int margin)
{
int width, height;
width = get_text_width_and_height (data->widget, lbl, data->xft_font,
&height);
data->p_width = width + margin;
data->p_height = height + margin;
data->p = XCreatePixmap (XtDisplay (data->widget),
XtWindow (toplevel),
data->p_width,
data->p_height,
DefaultDepthOfScreen (XtScreen (data->widget)));
draw_text (data, lbl, 0);
XtVaSetValues (data->widget, XtNbitmap, data->p, NULL);
}
static struct widget_xft_data *
find_xft_data (Widget widget)
{
widget_instance *inst = NULL;
Widget parent = XtParent (widget);
struct widget_xft_data *data = NULL;
int nr;
while (parent && !inst)
{
inst = lw_get_widget_instance (parent);
parent = XtParent (parent);
}
Fix some bad prototypes and formatting after conversion from K&R declaration. * lwlib/lwlib-Xaw.c: Include <ctype.h> for isdigit. (fill_xft_data, set_text): Remove unused variable screen. (draw_text): Cast bp to FcChar8*. (find_xft_data): Return 0 if inst or xft_data is not set. (wm_delete_window): Correct prototype. Initialize widget to 0 and return if widget is still 0 after loop. * lwlib/xlwmenu.c (XlwMenuSetValues, XlwMenuInitialize): Correct prototype. (display_menu_item): Remove unused variable gi. (make_windows_if_needed): Remove unused variable screen. (XlwMenuRedisplay): Remove unused variable i. * src/gtkutil.c (xg_get_pixbuf_from_pix_and_mask) (xg_get_image_for_pixmap, create_dialog) (xg_get_file_with_selection, xg_get_file_name, update_cl_data) (menuitem_highlight_callback, make_menu_item) (xg_create_one_menuitem, create_menus, xg_update_menu_item) (xg_create_scroll_bar, xg_update_scrollbar_pos) (xg_set_toolkit_scroll_bar_thumb, xg_tool_bar_button_cb) (xg_tool_bar_proxy_help_callback, xg_tool_bar_detach_callback) (xg_tool_bar_attach_callback, xg_tool_bar_help_callback) (xg_tool_bar_item_expose_callback): Reformat prototype. (xg_update_menubar): GList *group => GSList *group. (xg_modify_menubar_widgets): Initialize witem to 0, check witem != 0 before use. (update_frame_tool_bar): 4:th param to xg_get_image_for_pixmap changed to GTK_IMAGE (wimage). * src/xsettings.c (something_changedCB, parse_settings) (apply_xft_settings): Reformat prototype. (something_changedCB, init_gconf): Remove unused variable i. (read_settings): Remove unused variable long_len. * src/xsmfns.c (SSDATA): New macro. (smc_save_yourself_CB, x_session_initialize): Use SSDATA for strings passed to strlen/strcpy/strcat. (create_client_leader_window): Surround with #ifndef USE_GTK. Cast 7:th arg to XChangeProperty to (unsigned char *)
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if (!inst || !inst->xft_data || !inst->xft_data[0].xft_font) return 0;
for (nr = 0; data == NULL && nr < inst->nr_xft_data; ++nr)
{
if (inst->xft_data[nr].widget == widget)
data = &inst->xft_data[nr];
}
return data;
}
static void
command_press (Widget widget,
XEvent* event,
String *params,
Cardinal *num_params)
{
struct widget_xft_data *data = find_xft_data (widget);
if (data)
{
char *lbl;
/* Since this isn't used for rectangle buttons, use it to for armed. */
XtVaSetValues (widget, XtNcornerRoundPercent, 1, NULL);
XtVaGetValues (widget, XtNlabel, &lbl, NULL);
draw_text (data, lbl, 1);
}
}
static void
command_reset (Widget widget,
Change function definition from K&R to prototype. Fix prototype warnings. * lwlib-Xaw.c (xaw_generic_callback, command_reset) (xaw_update_one_value): Reformat. (xaw_update_one_widget): Reformat and remove dead code. (xaw_scrollbar_scroll, xaw_scrollbar_jump, xaw_create_scrollbar) (xaw_update_scrollbar): Remove (not used). (make_dialog): Change from K&R to prototype. Remove dead code. (xaw_creation_table): Remove scrollbar entry. * lwlib-Xlw.c (x_print_complete_resource_name): Change from K&R to prototype. (xlw_update_one_value): Reformat. * lwlib-Xm.c (x_print_complete_resource_name) (make_destroyed_instance, free_destroyed_instance, first_child) (lw_motif_widget_p, resource_motif_string, destroy_all_children) (xm_arm_callback, xm_update_label, xm_update_list) (xm_update_pushbutton, xm_update_cascadebutton) (xm_update_toggle, xm_update_radiobox, make_menu_in_widget) (update_one_menu_entry, xm_update_menu, xm_update_text) (xm_update_text_field, xm_update_one_widget) (xm_update_one_value, activate_button, dialog_key_cb) (make_dialog, mark_dead_instance_destroyed) (find_matching_instance, recenter_widget, recycle_instance) (xm_create_dialog, make_menubar, remove_grabs, make_popup_menu) (make_main, xm_destroy_instance, xm_popup_menu) (set_min_dialog_size, xm_pop_instance, do_call) (xm_internal_update_other_instances, xm_generic_callback) (xm_nosel_callback, xm_pull_down_callback, xm_pop_down_callback) (xm_set_keyboard_focus, xm_set_main_areas, xm_manage_resizing): Change from K&R to prototype. * lwlib-int.h (widget_creation_function): Fix prototype. * lwlib.c (allocate_widget_info, lw_register_widget): Change from K&R to prototype. (lw_internal_update_other_instances, merge_widget_value): Reformat. * xlwmenu.c (size_menu_item): Change from K&R to prototype. Change label_width and height to int. (draw_arrow, draw_shadow_rectangle, draw_shadow_rhombus) (draw_separator, display_menu, fit_to_screen, motion_event_is_in_menu) (map_event_to_widget_value): Reformat. (display_menu_item): Change from K&R to prototype.
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XEvent* event,
String *params,
Cardinal *num_params)
{
struct widget_xft_data *data = find_xft_data (widget);
if (data)
{
Dimension cr;
XtVaGetValues (widget, XtNcornerRoundPercent, &cr, NULL);
if (cr == 1)
{
char *lbl;
XtVaSetValues (widget, XtNcornerRoundPercent, 0, NULL);
XtVaGetValues (widget, XtNlabel, &lbl, NULL);
draw_text (data, lbl, 0);
}
}
}
#endif
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void
Change function definition from K&R to prototype. Fix prototype warnings. * lwlib-Xaw.c (xaw_generic_callback, command_reset) (xaw_update_one_value): Reformat. (xaw_update_one_widget): Reformat and remove dead code. (xaw_scrollbar_scroll, xaw_scrollbar_jump, xaw_create_scrollbar) (xaw_update_scrollbar): Remove (not used). (make_dialog): Change from K&R to prototype. Remove dead code. (xaw_creation_table): Remove scrollbar entry. * lwlib-Xlw.c (x_print_complete_resource_name): Change from K&R to prototype. (xlw_update_one_value): Reformat. * lwlib-Xm.c (x_print_complete_resource_name) (make_destroyed_instance, free_destroyed_instance, first_child) (lw_motif_widget_p, resource_motif_string, destroy_all_children) (xm_arm_callback, xm_update_label, xm_update_list) (xm_update_pushbutton, xm_update_cascadebutton) (xm_update_toggle, xm_update_radiobox, make_menu_in_widget) (update_one_menu_entry, xm_update_menu, xm_update_text) (xm_update_text_field, xm_update_one_widget) (xm_update_one_value, activate_button, dialog_key_cb) (make_dialog, mark_dead_instance_destroyed) (find_matching_instance, recenter_widget, recycle_instance) (xm_create_dialog, make_menubar, remove_grabs, make_popup_menu) (make_main, xm_destroy_instance, xm_popup_menu) (set_min_dialog_size, xm_pop_instance, do_call) (xm_internal_update_other_instances, xm_generic_callback) (xm_nosel_callback, xm_pull_down_callback, xm_pop_down_callback) (xm_set_keyboard_focus, xm_set_main_areas, xm_manage_resizing): Change from K&R to prototype. * lwlib-int.h (widget_creation_function): Fix prototype. * lwlib.c (allocate_widget_info, lw_register_widget): Change from K&R to prototype. (lw_internal_update_other_instances, merge_widget_value): Reformat. * xlwmenu.c (size_menu_item): Change from K&R to prototype. Change label_width and height to int. (draw_arrow, draw_shadow_rectangle, draw_shadow_rhombus) (draw_separator, display_menu, fit_to_screen, motion_event_is_in_menu) (map_event_to_widget_value): Reformat. (display_menu_item): Change from K&R to prototype.
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xaw_update_one_widget (widget_instance *instance,
Widget widget,
widget_value *val,
Boolean deep_p)
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{
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if (XtIsSubclass (widget, dialogWidgetClass))
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{
#ifdef HAVE_XFT
if (instance->xft_data && instance->xft_data[0].xft_font)
{
set_text (&instance->xft_data[0], instance->parent,
val->contents->value, 10);
}
#endif
XtVaSetValues (widget, XtNlabel, val->contents->value, NULL);
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}
else if (XtIsSubclass (widget, commandWidgetClass))
{
Dimension bw = 0;
Arg al[10];
int ac = 0;
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XtVaGetValues (widget, XtNborderWidth, &bw, NULL);
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if (bw == 0)
/* Don't let buttons end up with 0 borderwidth, that's ugly...
Yeah, all this should really be done through app-defaults files
or fallback resources, but that's a whole different can of worms
that I don't feel like opening right now. Making Athena widgets
not look like shit is just entirely too much work.
*/
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{
XtSetArg (al[0], XtNborderWidth, 1);
XtSetValues (widget, al, 1);
}
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XtSetSensitive (widget, val->enabled);
XtSetArg (al[ac], XtNlabel, val->value);ac++;
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/* Force centered button text. Se above. */
XtSetArg (al[ac], XtNjustify, XtJustifyCenter);ac++;
#ifdef HAVE_XFT
if (instance->xft_data && instance->xft_data[0].xft_font)
{
int th;
int nr;
for (nr = 0; nr < instance->nr_xft_data; ++nr)
if (instance->xft_data[nr].widget == widget)
break;
if (nr < instance->nr_xft_data)
{
set_text (&instance->xft_data[nr], instance->parent,
val->value, 6);
/* Must set internalHeight to twice the highlight thickness,
or else it gets overwritten by our pixmap. Probably a bug. */
XtVaGetValues (widget, XtNhighlightThickness, &th, NULL);
XtSetArg (al[ac], XtNinternalHeight, 2*th);ac++;
}
}
#endif
XtSetValues (widget, al, ac);
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XtRemoveAllCallbacks (widget, XtNcallback);
XtAddCallback (widget, XtNcallback, xaw_generic_callback, instance);
}
}
void
Change function definition from K&R to prototype. Fix prototype warnings. * lwlib-Xaw.c (xaw_generic_callback, command_reset) (xaw_update_one_value): Reformat. (xaw_update_one_widget): Reformat and remove dead code. (xaw_scrollbar_scroll, xaw_scrollbar_jump, xaw_create_scrollbar) (xaw_update_scrollbar): Remove (not used). (make_dialog): Change from K&R to prototype. Remove dead code. (xaw_creation_table): Remove scrollbar entry. * lwlib-Xlw.c (x_print_complete_resource_name): Change from K&R to prototype. (xlw_update_one_value): Reformat. * lwlib-Xm.c (x_print_complete_resource_name) (make_destroyed_instance, free_destroyed_instance, first_child) (lw_motif_widget_p, resource_motif_string, destroy_all_children) (xm_arm_callback, xm_update_label, xm_update_list) (xm_update_pushbutton, xm_update_cascadebutton) (xm_update_toggle, xm_update_radiobox, make_menu_in_widget) (update_one_menu_entry, xm_update_menu, xm_update_text) (xm_update_text_field, xm_update_one_widget) (xm_update_one_value, activate_button, dialog_key_cb) (make_dialog, mark_dead_instance_destroyed) (find_matching_instance, recenter_widget, recycle_instance) (xm_create_dialog, make_menubar, remove_grabs, make_popup_menu) (make_main, xm_destroy_instance, xm_popup_menu) (set_min_dialog_size, xm_pop_instance, do_call) (xm_internal_update_other_instances, xm_generic_callback) (xm_nosel_callback, xm_pull_down_callback, xm_pop_down_callback) (xm_set_keyboard_focus, xm_set_main_areas, xm_manage_resizing): Change from K&R to prototype. * lwlib-int.h (widget_creation_function): Fix prototype. * lwlib.c (allocate_widget_info, lw_register_widget): Change from K&R to prototype. (lw_internal_update_other_instances, merge_widget_value): Reformat. * xlwmenu.c (size_menu_item): Change from K&R to prototype. Change label_width and height to int. (draw_arrow, draw_shadow_rectangle, draw_shadow_rhombus) (draw_separator, display_menu, fit_to_screen, motion_event_is_in_menu) (map_event_to_widget_value): Reformat. (display_menu_item): Change from K&R to prototype.
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xaw_update_one_value (widget_instance *instance,
Widget widget,
widget_value *val)
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{
/* This function is not used by the scrollbars and those are the only
Athena widget implemented at the moment so do nothing. */
return;
}
void
xaw_destroy_instance (widget_instance *instance)
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{
#ifdef HAVE_XFT
if (instance->xft_data)
{
int i;
for (i = 0; i < instance->nr_xft_data; ++i)
{
if (instance->xft_data[i].xft_draw)
XftDrawDestroy (instance->xft_data[i].xft_draw);
if (instance->xft_data[i].p != None)
{
XtVaSetValues (instance->xft_data[i].widget, XtNbitmap, None,
NULL);
XFreePixmap (XtDisplay (instance->widget),
instance->xft_data[i].p);
}
}
if (instance->xft_data[0].xft_font)
XftFontClose (XtDisplay (instance->widget),
instance->xft_data[0].xft_font);
xfree (instance->xft_data);
}
#endif
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if (XtIsSubclass (instance->widget, dialogWidgetClass))
/* Need to destroy the Shell too. */
XtDestroyWidget (XtParent (instance->widget));
else
XtDestroyWidget (instance->widget);
}
void
xaw_popup_menu (Widget widget, XEvent *event)
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{
/* An Athena menubar has not been implemented. */
return;
}
void
xaw_pop_instance (widget_instance *instance, Boolean up)
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{
Widget widget = instance->widget;
if (up)
{
if (XtIsSubclass (widget, dialogWidgetClass))
{
/* For dialogs, we need to call XtPopup on the parent instead
of calling XtManageChild on the widget.
Also we need to hack the shell's WM_PROTOCOLS to get it to
understand what the close box is supposed to do!!
*/
Display *dpy = XtDisplay (widget);
Widget shell = XtParent (widget);
Atom props [2];
int i = 0;
props [i++] = XInternAtom (dpy, "WM_DELETE_WINDOW", False);
XChangeProperty (dpy, XtWindow (shell),
XInternAtom (dpy, "WM_PROTOCOLS", False),
XA_ATOM, 32, PropModeAppend,
(unsigned char *) props, i);
/* Center the widget in its parent. Why isn't this kind of crap
done automatically? I thought toolkits were supposed to make
life easier?
*/
{
unsigned int x, y, w, h;
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Widget topmost = instance->parent;
1994-09-16 17:37:05 +00:00
Arg args[2];
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w = shell->core.width;
h = shell->core.height;
while (topmost->core.parent && XtIsRealized (topmost->core.parent))
topmost = topmost->core.parent;
if (topmost->core.width < w) x = topmost->core.x;
else x = topmost->core.x + ((topmost->core.width - w) / 2);
if (topmost->core.height < h) y = topmost->core.y;
else y = topmost->core.y + ((topmost->core.height - h) / 2);
1994-09-16 17:37:05 +00:00
/* Using XtMoveWidget caused the widget to come
out in the wrong place with vtwm.
Question of virtual vs real coords, perhaps. */
XtSetArg (args[0], XtNx, x);
XtSetArg (args[1], XtNy, y);
XtSetValues (shell, args, 2);
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}
/* Finally, pop it up. */
XtPopup (shell, XtGrabNonexclusive);
}
else
XtManageChild (widget);
}
else
{
if (XtIsSubclass (widget, dialogWidgetClass))
XtUnmanageChild (XtParent (widget));
else
XtUnmanageChild (widget);
}
}
/* Dialog boxes */
static char overrideTrans[] =
"<Message>WM_PROTOCOLS: lwlib_delete_dialog()";
/* Dialogs pop down on any key press */
static char dialogOverride[] =
"<KeyPress>Escape: lwlib_delete_dialog()";
Fix some bad prototypes and formatting after conversion from K&R declaration. * lwlib/lwlib-Xaw.c: Include <ctype.h> for isdigit. (fill_xft_data, set_text): Remove unused variable screen. (draw_text): Cast bp to FcChar8*. (find_xft_data): Return 0 if inst or xft_data is not set. (wm_delete_window): Correct prototype. Initialize widget to 0 and return if widget is still 0 after loop. * lwlib/xlwmenu.c (XlwMenuSetValues, XlwMenuInitialize): Correct prototype. (display_menu_item): Remove unused variable gi. (make_windows_if_needed): Remove unused variable screen. (XlwMenuRedisplay): Remove unused variable i. * src/gtkutil.c (xg_get_pixbuf_from_pix_and_mask) (xg_get_image_for_pixmap, create_dialog) (xg_get_file_with_selection, xg_get_file_name, update_cl_data) (menuitem_highlight_callback, make_menu_item) (xg_create_one_menuitem, create_menus, xg_update_menu_item) (xg_create_scroll_bar, xg_update_scrollbar_pos) (xg_set_toolkit_scroll_bar_thumb, xg_tool_bar_button_cb) (xg_tool_bar_proxy_help_callback, xg_tool_bar_detach_callback) (xg_tool_bar_attach_callback, xg_tool_bar_help_callback) (xg_tool_bar_item_expose_callback): Reformat prototype. (xg_update_menubar): GList *group => GSList *group. (xg_modify_menubar_widgets): Initialize witem to 0, check witem != 0 before use. (update_frame_tool_bar): 4:th param to xg_get_image_for_pixmap changed to GTK_IMAGE (wimage). * src/xsettings.c (something_changedCB, parse_settings) (apply_xft_settings): Reformat prototype. (something_changedCB, init_gconf): Remove unused variable i. (read_settings): Remove unused variable long_len. * src/xsmfns.c (SSDATA): New macro. (smc_save_yourself_CB, x_session_initialize): Use SSDATA for strings passed to strlen/strcpy/strcat. (create_client_leader_window): Surround with #ifndef USE_GTK. Cast 7:th arg to XChangeProperty to (unsigned char *)
2010-07-05 09:17:12 +00:00
static void wm_delete_window (Widget w,
XEvent *event,
String *params,
Cardinal *num_params);
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static XtActionsRec xaw_actions [] = {
{"lwlib_delete_dialog", wm_delete_window}
};
static Boolean actions_initted = False;
#ifdef HAVE_XFT
static XtActionsRec button_actions[] =
{
{ "my_reset", command_reset },
{ "my_press", command_press },
};
char buttonTrans[] =
"<Leave>: reset() my_reset()\n"
"<Btn1Down>: set() my_press()\n"
"<Btn1Up>: my_reset() notify() unset()\n";
#endif
1994-03-11 09:56:39 +00:00
static Widget
Change function definition from K&R to prototype. Fix prototype warnings. * lwlib-Xaw.c (xaw_generic_callback, command_reset) (xaw_update_one_value): Reformat. (xaw_update_one_widget): Reformat and remove dead code. (xaw_scrollbar_scroll, xaw_scrollbar_jump, xaw_create_scrollbar) (xaw_update_scrollbar): Remove (not used). (make_dialog): Change from K&R to prototype. Remove dead code. (xaw_creation_table): Remove scrollbar entry. * lwlib-Xlw.c (x_print_complete_resource_name): Change from K&R to prototype. (xlw_update_one_value): Reformat. * lwlib-Xm.c (x_print_complete_resource_name) (make_destroyed_instance, free_destroyed_instance, first_child) (lw_motif_widget_p, resource_motif_string, destroy_all_children) (xm_arm_callback, xm_update_label, xm_update_list) (xm_update_pushbutton, xm_update_cascadebutton) (xm_update_toggle, xm_update_radiobox, make_menu_in_widget) (update_one_menu_entry, xm_update_menu, xm_update_text) (xm_update_text_field, xm_update_one_widget) (xm_update_one_value, activate_button, dialog_key_cb) (make_dialog, mark_dead_instance_destroyed) (find_matching_instance, recenter_widget, recycle_instance) (xm_create_dialog, make_menubar, remove_grabs, make_popup_menu) (make_main, xm_destroy_instance, xm_popup_menu) (set_min_dialog_size, xm_pop_instance, do_call) (xm_internal_update_other_instances, xm_generic_callback) (xm_nosel_callback, xm_pull_down_callback, xm_pop_down_callback) (xm_set_keyboard_focus, xm_set_main_areas, xm_manage_resizing): Change from K&R to prototype. * lwlib-int.h (widget_creation_function): Fix prototype. * lwlib.c (allocate_widget_info, lw_register_widget): Change from K&R to prototype. (lw_internal_update_other_instances, merge_widget_value): Reformat. * xlwmenu.c (size_menu_item): Change from K&R to prototype. Change label_width and height to int. (draw_arrow, draw_shadow_rectangle, draw_shadow_rhombus) (draw_separator, display_menu, fit_to_screen, motion_event_is_in_menu) (map_event_to_widget_value): Reformat. (display_menu_item): Change from K&R to prototype.
2010-07-08 10:29:51 +00:00
make_dialog (char* name,
Widget parent,
Boolean pop_up_p,
char* shell_title,
char* icon_name,
Boolean text_input_slot,
Boolean radio_box,
Boolean list,
int left_buttons,
int right_buttons,
widget_instance *instance)
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{
Arg av [20];
int ac = 0;
int i, bc;
char button_name [255];
Widget shell;
Widget dialog;
Widget button;
XtTranslations override;
#ifdef HAVE_XFT
XftFont *xft_font = 0;
XtTranslations button_override;
#endif
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if (! pop_up_p) abort (); /* not implemented */
if (text_input_slot) abort (); /* not implemented */
if (radio_box) abort (); /* not implemented */
if (list) abort (); /* not implemented */
if (! actions_initted)
{
XtAppContext app = XtWidgetToApplicationContext (parent);
XtAppAddActions (app, xaw_actions,
sizeof (xaw_actions) / sizeof (xaw_actions[0]));
#ifdef HAVE_XFT
XtAppAddActions (app, button_actions,
sizeof (button_actions) / sizeof (button_actions[0]));
#endif
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actions_initted = True;
}
override = XtParseTranslationTable (overrideTrans);
ac = 0;
XtSetArg (av[ac], XtNtitle, shell_title); ac++;
XtSetArg (av[ac], XtNallowShellResize, True); ac++;
1994-04-01 08:25:12 +00:00
/* Don't allow any geometry request from the user. */
XtSetArg (av[ac], XtNgeometry, 0); ac++;
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shell = XtCreatePopupShell ("dialog", transientShellWidgetClass,
parent, av, ac);
XtOverrideTranslations (shell, override);
ac = 0;
dialog = XtCreateManagedWidget (name, dialogWidgetClass, shell, av, ac);
override = XtParseTranslationTable (dialogOverride);
XtOverrideTranslations (dialog, override);
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#ifdef HAVE_XFT
{
int num;
Widget *ch = NULL;
Widget w = 0;
XtVaGetValues (dialog,
XtNnumChildren, &num,
XtNchildren, &ch, NULL);
for (i = 0; i < num; ++i)
{
if (!XtIsSubclass (ch[i], commandWidgetClass)
&& XtIsSubclass (ch[i], labelWidgetClass))
{
w = ch[i];
break;
}
}
instance->xft_data = 0;
instance->nr_xft_data = 0;
if (w)
{
XtResource rec[] =
Use *font for Xft font names for Lucid menus and dialogs. * doc/emacs/xresources.texi (X Resources): Remove *faceName and replace it with *font for Lucid. * lwlib/lwlib-Xaw.c (make_dialog): Use *font even for Xft fonts. Try XLoadQueryFont first and then Xft fonts. * lwlib/xlwmenu.c (xlwmenu_default_font): Remove, does not work for multi-display. (xlwMenuResources): Remove XtNfaceName and XtNdefaultFace. Make XtNFont a String resource. (make_windows_if_needed): Call XFlush so later changes are seen by the X server. (remap_menubar): Use XtMoveWidget and then XtResizeWidget/XtResizeWindow after XtPopup. Works better with Compiz. (make_drawing_gcs): Check if mw->menu.font is set. (getDefaultXftFont): New function. (openXftFont): faceName is now fontName. Try XLoadQueryFont first and then XftFontOpenName. (XlwMenuInitialize): Initialize mw->menu.font with XLoadQueryFont. (XlwMenuClassInitialize): Remove initialization of xlwmenu_default_font. (fontname_changed): Renamed from facename_changed. (XlwMenuSetValues): Use facename_changed. * lwlib/xlwmenu.h: Remove Xt[CN]faceName and Xt[NC]defaultFace. * lwlib/xlwmenuP.h (_XlwMenu_part): Remove faceName. Add fontName. * src/xmenu.c (apply_systemfont_to_dialog): Apply to *dialog.font. (apply_systemfont_to_menu): Set resources *menubar*font and *popup*font. Remove defflt. (set_frame_menubar, create_and_show_popup_menu): Call apply_systemfont_to_menu before lw_create_widget. * src/xrdb.c (x_load_resources): For LUCID and XFT, don't put a resource that specifies helvetica for menus and dialogs.
2011-02-14 17:21:10 +00:00
{ { "font", "Font", XtRString, sizeof(String), 0, XtRString,
(XtPointer)"Sans-10" }};
char *fontName = NULL;
XtVaGetSubresources (dialog, &fontName, "Dialog", "dialog",
rec, 1, (String)NULL);
Use *font for Xft font names for Lucid menus and dialogs. * doc/emacs/xresources.texi (X Resources): Remove *faceName and replace it with *font for Lucid. * lwlib/lwlib-Xaw.c (make_dialog): Use *font even for Xft fonts. Try XLoadQueryFont first and then Xft fonts. * lwlib/xlwmenu.c (xlwmenu_default_font): Remove, does not work for multi-display. (xlwMenuResources): Remove XtNfaceName and XtNdefaultFace. Make XtNFont a String resource. (make_windows_if_needed): Call XFlush so later changes are seen by the X server. (remap_menubar): Use XtMoveWidget and then XtResizeWidget/XtResizeWindow after XtPopup. Works better with Compiz. (make_drawing_gcs): Check if mw->menu.font is set. (getDefaultXftFont): New function. (openXftFont): faceName is now fontName. Try XLoadQueryFont first and then XftFontOpenName. (XlwMenuInitialize): Initialize mw->menu.font with XLoadQueryFont. (XlwMenuClassInitialize): Remove initialization of xlwmenu_default_font. (fontname_changed): Renamed from facename_changed. (XlwMenuSetValues): Use facename_changed. * lwlib/xlwmenu.h: Remove Xt[CN]faceName and Xt[NC]defaultFace. * lwlib/xlwmenuP.h (_XlwMenu_part): Remove faceName. Add fontName. * src/xmenu.c (apply_systemfont_to_dialog): Apply to *dialog.font. (apply_systemfont_to_menu): Set resources *menubar*font and *popup*font. Remove defflt. (set_frame_menubar, create_and_show_popup_menu): Call apply_systemfont_to_menu before lw_create_widget. * src/xrdb.c (x_load_resources): For LUCID and XFT, don't put a resource that specifies helvetica for menus and dialogs.
2011-02-14 17:21:10 +00:00
if (fontName)
{
XFontStruct *xfn = XLoadQueryFont (XtDisplay (dialog), fontName);
if (!xfn)
xft_font = openFont (dialog, fontName);
else
XFreeFont (XtDisplay (dialog), xfn);
}
if (xft_font)
{
instance->nr_xft_data = left_buttons + right_buttons + 1;
instance->xft_data = calloc (instance->nr_xft_data,
sizeof(*instance->xft_data));
fill_xft_data (&instance->xft_data[0], w, xft_font);
}
}
button_override = XtParseTranslationTable (buttonTrans);
}
#endif
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bc = 0;
button = 0;
for (i = 0; i < left_buttons; i++)
{
ac = 0;
XtSetArg (av [ac], XtNfromHoriz, button); ac++;
XtSetArg (av [ac], XtNleft, XtChainLeft); ac++;
XtSetArg (av [ac], XtNright, XtChainLeft); ac++;
XtSetArg (av [ac], XtNtop, XtChainBottom); ac++;
XtSetArg (av [ac], XtNbottom, XtChainBottom); ac++;
XtSetArg (av [ac], XtNresizable, True); ac++;
#ifdef HAVE_XAW3D
if (DefaultDepthOfScreen (XtScreen (dialog)) >= 16)
{
/* Turn of dithered shadow if we can. Looks bad */
XtSetArg (av [ac], "beNiceToColormap", False); ac++;
}
#endif
1994-03-11 09:56:39 +00:00
sprintf (button_name, "button%d", ++bc);
button = XtCreateManagedWidget (button_name, commandWidgetClass,
dialog, av, ac);
#ifdef HAVE_XFT
if (xft_font)
{
fill_xft_data (&instance->xft_data[bc], button, xft_font);
XtOverrideTranslations (button, button_override);
}
#endif
1994-03-11 09:56:39 +00:00
}
for (i = 0; i < right_buttons; i++)
{
ac = 0;
XtSetArg (av [ac], XtNfromHoriz, button); ac++;
if (i == 0)
{
/* Separator to the other buttons. */
XtSetArg (av [ac], XtNhorizDistance, 30); ac++;
}
1994-03-11 09:56:39 +00:00
XtSetArg (av [ac], XtNleft, XtChainRight); ac++;
XtSetArg (av [ac], XtNright, XtChainRight); ac++;
XtSetArg (av [ac], XtNtop, XtChainBottom); ac++;
XtSetArg (av [ac], XtNbottom, XtChainBottom); ac++;
XtSetArg (av [ac], XtNresizable, True); ac++;
#ifdef HAVE_XAW3D
if (DefaultDepthOfScreen (XtScreen (dialog)) >= 16)
{
/* Turn of dithered shadow if we can. Looks bad */
XtSetArg (av [ac], "beNiceToColormap", False); ac++;
}
#endif
1994-03-11 09:56:39 +00:00
sprintf (button_name, "button%d", ++bc);
button = XtCreateManagedWidget (button_name, commandWidgetClass,
dialog, av, ac);
#ifdef HAVE_XFT
if (xft_font)
{
fill_xft_data (&instance->xft_data[bc], button, xft_font);
XtOverrideTranslations (button, button_override);
}
#endif
1994-03-11 09:56:39 +00:00
}
return dialog;
}
Widget
xaw_create_dialog (widget_instance *instance)
1994-03-11 09:56:39 +00:00
{
char *name = instance->info->type;
Widget parent = instance->parent;
Widget widget;
Boolean pop_up_p = instance->pop_up_p;
char *shell_name = 0;
char *icon_name = 0;
1994-03-11 09:56:39 +00:00
Boolean text_input_slot = False;
Boolean radio_box = False;
Boolean list = False;
int total_buttons;
int left_buttons = 0;
int right_buttons = 1;
switch (name [0]) {
case 'E': case 'e':
icon_name = "dbox-error";
shell_name = "Error";
break;
case 'I': case 'i':
icon_name = "dbox-info";
shell_name = "Information";
break;
case 'L': case 'l':
list = True;
icon_name = "dbox-question";
shell_name = "Prompt";
break;
case 'P': case 'p':
text_input_slot = True;
icon_name = "dbox-question";
shell_name = "Prompt";
break;
case 'Q': case 'q':
icon_name = "dbox-question";
shell_name = "Question";
break;
}
2003-02-04 14:56:31 +00:00
1994-03-11 09:56:39 +00:00
total_buttons = name [1] - '0';
if (name [3] == 'T' || name [3] == 't')
{
text_input_slot = False;
radio_box = True;
}
else if (name [3])
right_buttons = name [4] - '0';
2003-02-04 14:56:31 +00:00
1994-03-11 09:56:39 +00:00
left_buttons = total_buttons - right_buttons;
2003-02-04 14:56:31 +00:00
1994-03-11 09:56:39 +00:00
widget = make_dialog (name, parent, pop_up_p,
shell_name, icon_name, text_input_slot, radio_box,
list, left_buttons, right_buttons, instance);
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return widget;
}
static void
xaw_generic_callback (Widget widget, XtPointer closure, XtPointer call_data)
1994-03-11 09:56:39 +00:00
{
widget_instance *instance = (widget_instance *) closure;
Widget instance_widget;
LWLIB_ID id;
XtPointer user_data;
lw_internal_update_other_instances (widget, closure, call_data);
if (! instance)
return;
if (widget->core.being_destroyed)
return;
instance_widget = instance->widget;
if (!instance_widget)
return;
id = instance->info->id;
/* Damn! Athena doesn't give us a way to hang our own data on the
buttons, so we have to go find it... I guess this assumes that
all instances of a button have the same call data. */
{
widget_value *val = instance->info->val->contents;
char *name = XtName (widget);
while (val)
{
if (val->name && !strcmp (val->name, name))
break;
val = val->next;
}
if (! val) abort ();
user_data = val->call_data;
}
if (instance->info->selection_cb)
instance->info->selection_cb (widget, id, user_data);
}
static void
Fix some bad prototypes and formatting after conversion from K&R declaration. * lwlib/lwlib-Xaw.c: Include <ctype.h> for isdigit. (fill_xft_data, set_text): Remove unused variable screen. (draw_text): Cast bp to FcChar8*. (find_xft_data): Return 0 if inst or xft_data is not set. (wm_delete_window): Correct prototype. Initialize widget to 0 and return if widget is still 0 after loop. * lwlib/xlwmenu.c (XlwMenuSetValues, XlwMenuInitialize): Correct prototype. (display_menu_item): Remove unused variable gi. (make_windows_if_needed): Remove unused variable screen. (XlwMenuRedisplay): Remove unused variable i. * src/gtkutil.c (xg_get_pixbuf_from_pix_and_mask) (xg_get_image_for_pixmap, create_dialog) (xg_get_file_with_selection, xg_get_file_name, update_cl_data) (menuitem_highlight_callback, make_menu_item) (xg_create_one_menuitem, create_menus, xg_update_menu_item) (xg_create_scroll_bar, xg_update_scrollbar_pos) (xg_set_toolkit_scroll_bar_thumb, xg_tool_bar_button_cb) (xg_tool_bar_proxy_help_callback, xg_tool_bar_detach_callback) (xg_tool_bar_attach_callback, xg_tool_bar_help_callback) (xg_tool_bar_item_expose_callback): Reformat prototype. (xg_update_menubar): GList *group => GSList *group. (xg_modify_menubar_widgets): Initialize witem to 0, check witem != 0 before use. (update_frame_tool_bar): 4:th param to xg_get_image_for_pixmap changed to GTK_IMAGE (wimage). * src/xsettings.c (something_changedCB, parse_settings) (apply_xft_settings): Reformat prototype. (something_changedCB, init_gconf): Remove unused variable i. (read_settings): Remove unused variable long_len. * src/xsmfns.c (SSDATA): New macro. (smc_save_yourself_CB, x_session_initialize): Use SSDATA for strings passed to strlen/strcpy/strcat. (create_client_leader_window): Surround with #ifndef USE_GTK. Cast 7:th arg to XChangeProperty to (unsigned char *)
2010-07-05 09:17:12 +00:00
wm_delete_window (Widget w,
XEvent *event,
String *params,
Cardinal *num_params)
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{
LWLIB_ID id;
Cardinal nkids;
int i;
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Widget *kids = 0;
Fix some bad prototypes and formatting after conversion from K&R declaration. * lwlib/lwlib-Xaw.c: Include <ctype.h> for isdigit. (fill_xft_data, set_text): Remove unused variable screen. (draw_text): Cast bp to FcChar8*. (find_xft_data): Return 0 if inst or xft_data is not set. (wm_delete_window): Correct prototype. Initialize widget to 0 and return if widget is still 0 after loop. * lwlib/xlwmenu.c (XlwMenuSetValues, XlwMenuInitialize): Correct prototype. (display_menu_item): Remove unused variable gi. (make_windows_if_needed): Remove unused variable screen. (XlwMenuRedisplay): Remove unused variable i. * src/gtkutil.c (xg_get_pixbuf_from_pix_and_mask) (xg_get_image_for_pixmap, create_dialog) (xg_get_file_with_selection, xg_get_file_name, update_cl_data) (menuitem_highlight_callback, make_menu_item) (xg_create_one_menuitem, create_menus, xg_update_menu_item) (xg_create_scroll_bar, xg_update_scrollbar_pos) (xg_set_toolkit_scroll_bar_thumb, xg_tool_bar_button_cb) (xg_tool_bar_proxy_help_callback, xg_tool_bar_detach_callback) (xg_tool_bar_attach_callback, xg_tool_bar_help_callback) (xg_tool_bar_item_expose_callback): Reformat prototype. (xg_update_menubar): GList *group => GSList *group. (xg_modify_menubar_widgets): Initialize witem to 0, check witem != 0 before use. (update_frame_tool_bar): 4:th param to xg_get_image_for_pixmap changed to GTK_IMAGE (wimage). * src/xsettings.c (something_changedCB, parse_settings) (apply_xft_settings): Reformat prototype. (something_changedCB, init_gconf): Remove unused variable i. (read_settings): Remove unused variable long_len. * src/xsmfns.c (SSDATA): New macro. (smc_save_yourself_CB, x_session_initialize): Use SSDATA for strings passed to strlen/strcpy/strcat. (create_client_leader_window): Surround with #ifndef USE_GTK. Cast 7:th arg to XChangeProperty to (unsigned char *)
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Widget widget = 0, shell;
if (XtIsSubclass (w, dialogWidgetClass))
shell = XtParent (w);
else
shell = w;
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if (! XtIsSubclass (shell, shellWidgetClass))
abort ();
XtVaGetValues (shell, XtNnumChildren, &nkids, NULL);
XtVaGetValues (shell, XtNchildren, &kids, NULL);
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if (!kids || !*kids)
abort ();
for (i = 0; i < nkids; i++)
{
widget = kids[i];
if (XtIsSubclass (widget, dialogWidgetClass))
break;
}
Fix some bad prototypes and formatting after conversion from K&R declaration. * lwlib/lwlib-Xaw.c: Include <ctype.h> for isdigit. (fill_xft_data, set_text): Remove unused variable screen. (draw_text): Cast bp to FcChar8*. (find_xft_data): Return 0 if inst or xft_data is not set. (wm_delete_window): Correct prototype. Initialize widget to 0 and return if widget is still 0 after loop. * lwlib/xlwmenu.c (XlwMenuSetValues, XlwMenuInitialize): Correct prototype. (display_menu_item): Remove unused variable gi. (make_windows_if_needed): Remove unused variable screen. (XlwMenuRedisplay): Remove unused variable i. * src/gtkutil.c (xg_get_pixbuf_from_pix_and_mask) (xg_get_image_for_pixmap, create_dialog) (xg_get_file_with_selection, xg_get_file_name, update_cl_data) (menuitem_highlight_callback, make_menu_item) (xg_create_one_menuitem, create_menus, xg_update_menu_item) (xg_create_scroll_bar, xg_update_scrollbar_pos) (xg_set_toolkit_scroll_bar_thumb, xg_tool_bar_button_cb) (xg_tool_bar_proxy_help_callback, xg_tool_bar_detach_callback) (xg_tool_bar_attach_callback, xg_tool_bar_help_callback) (xg_tool_bar_item_expose_callback): Reformat prototype. (xg_update_menubar): GList *group => GSList *group. (xg_modify_menubar_widgets): Initialize witem to 0, check witem != 0 before use. (update_frame_tool_bar): 4:th param to xg_get_image_for_pixmap changed to GTK_IMAGE (wimage). * src/xsettings.c (something_changedCB, parse_settings) (apply_xft_settings): Reformat prototype. (something_changedCB, init_gconf): Remove unused variable i. (read_settings): Remove unused variable long_len. * src/xsmfns.c (SSDATA): New macro. (smc_save_yourself_CB, x_session_initialize): Use SSDATA for strings passed to strlen/strcpy/strcat. (create_client_leader_window): Surround with #ifndef USE_GTK. Cast 7:th arg to XChangeProperty to (unsigned char *)
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if (! widget) return;
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id = lw_get_widget_id (widget);
if (! id) abort ();
{
widget_info *info = lw_get_widget_info (id);
if (! info) abort ();
if (info->selection_cb)
info->selection_cb (widget, id, (XtPointer) -1);
}
lw_destroy_all_widgets (id);
}
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static Widget
xaw_create_main (widget_instance *instance)
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{
Arg al[1];
int ac;
/* Create a vertical Paned to hold menubar */
ac = 0;
XtSetArg (al[ac], XtNborderWidth, 0); ac++;
return XtCreateWidget (instance->info->name, panedWidgetClass,
instance->parent, al, ac);
}
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widget_creation_entry
xaw_creation_table [] =
{
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{"main", xaw_create_main},
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{NULL, NULL}
};