2005-03-12 23:38:43 +00:00
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/* Interface of a lightweight menubar widget.
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2011-01-26 08:36:39 +00:00
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Copyright (C) 2002-2011 Free Software Foundation, Inc.
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2007-02-27 03:10:29 +00:00
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Copyright (C) 1992 Lucid, Inc.
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2005-03-12 23:38:43 +00:00
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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
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2007-02-28 03:59:36 +00:00
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the Free Software Foundation; either version 1, or (at your option)
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2005-03-12 23:38:43 +00:00
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any later version.
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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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Emacs; see the file COPYING. If not, write to the
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2005-07-04 15:47:28 +00:00
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA. */
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2005-03-12 23:38:43 +00:00
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1994-01-18 23:47:41 +00:00
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#ifndef _XlwMenu_h
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#define _XlwMenu_h
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/***********************************************************************
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*
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* XlwMenu Widget
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*
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***********************************************************************/
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#include "lwlib.h"
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/* Resource names used by the XlwMenu widget */
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2002-05-06 18:54:56 +00:00
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#define XtNdisabledForeground "disabledForeground"
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#define XtCDisabledForeground "DisabledForeground"
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1994-01-18 23:47:41 +00:00
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#define XtNbuttonForeground "buttonForeground"
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#define XtCButtonForeground "ButtonForeground"
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#define XtNmargin "margin"
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#define XtNhorizontalSpacing "horizontalSpacing"
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#define XtNverticalSpacing "verticalSpacing"
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#define XtNarrowSpacing "arrowSpacing"
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#define XtNmenu "menu"
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#define XtCMenu "Menu"
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#define XtNopen "open"
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#define XtNselect "select"
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2000-01-17 09:11:11 +00:00
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#define XtNhighlightCallback "highlightCallback"
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2007-01-01 15:19:46 +00:00
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#define XtNenterCallback "enterCallback"
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#define XtNleaveCallback "leaveCallback"
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1994-01-18 23:47:41 +00:00
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#define XtNmenuBorderWidth "menuBorderWidth"
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#define XtNhorizontal "horizontal"
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#define XtCHorizontal "Horizontal"
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#define XtNcursor "cursor"
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#define XtNCursor "Cursor"
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1994-09-16 18:39:54 +00:00
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#define XtNshowGrip "showGrip"
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#define XtCShowGrip "ShowGrip"
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#define XtNresizeToPreferred "resizeToPreferred"
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#define XtCResizeToPreferred "ResizeToPreferred"
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#define XtNallowResize "allowResize"
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#define XtCAllowResize "AllowResize"
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Lucid menus can now use Xft for fonts.
* xsettings.c (current_font, SYSTEM_FONT, XSETTINGS_FONT_NAME): New.
(parse_xft_settings): Also check for XSETTINGS_FONT_NAME and save that
in current_font.
(init_gconf): Read value of SYSTEM_FONT and save it in current_font.
(Ffont_get_system_normal_font, xsettings_get_system_normal_font): New
functions.
(syms_of_xsettings): Initialize current_font. defsubr
Sfont_get_system_normal_font.
* xsettings.h (Ffont_get_system_normal_font,
xsettings_get_system_normal_font): Declare.
* xfns.c (extern xlwmenu_default_font): Remove.
(Fx_create_frame): Remove setting of xlwmenu_default_font, moved
to xlwmenu.c.
* menu.c (digest_single_submenu): If USE_LUCID and HAVE_XFT, encode
menu items in UTF-8.
* xmenu.c: include xsettings.h and xlwmenu.h if USE_LUCID.
(apply_systemfont_to_menu): New function.
(set_frame_menubar, create_and_show_popup_menu): Call
apply_systemfont_to_menu.
* xlwmenu.c (xlwmenu_default_font): Make static.
(xlwMenuResources): Add XtNfaceName and XtNdefaultFace.
(string_width): Use XftTextExtentsUtf8 if HAVE_XFT.
(MENU_FONT_HEIGHT, MENU_FONT_ASCENT): Add versions for
HAVE_XFT.
(size_menu): Set max_rest_width in window_state structure.
(display_menu_item): If HAVE_XFT and xft_draw is set, use
XftDrawRect and XftDrawStringUtf8 to draw text.
(make_windows_if_needed): Set max_rest_width and xft_draw
in windows[i].
(openXftFont): New.
(XlwMenuInitialize): Call openXftFont if HAVE_XFT. If mw->menu.font
is not set, load font fixed and save it in xlwmenu_default_font.
(XlwMenuInitialize): Set max_rest_width and xft_draw in windows[0].
(XlwMenuClassInitialize): Initialize xlwmenu_default_font.
(XlwMenuRealize): Set xft_fg, xft_bg, xft_disabled_fg and
windows[0].xft_draw if xft_font is set.
(XlwMenuDestroy): Destroy all xft_draw and close xft_font.
(facename_changed): New.
(XlwMenuSetValues): Call facename_changed. If face name did change,
close old fonts and destroy xft_draw:s. Then create new ones.
* xlwmenu.h (XtNfaceName, XtCFaceName, XtNdefaultFace,
XtCDefaultFace): New.
* xlwmenuP.h (_window_state): Add max_rest_width and xft_draw.
(_XlwMenu_part): Add faceName,xft_fg, xft_bg, xft_disabled_fg and
xft_font.
* xresources.texi (Lucid Resources): Mention faceName to set Xft fonts.
2010-04-08 16:20:32 +00:00
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#define XtNfaceName "faceName"
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#define XtCFaceName "FaceName"
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#define XtNdefaultFace "defaultFace"
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#define XtCDefaultFace "DefaultFace"
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1994-01-18 23:47:41 +00:00
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/* Motif-compatible resource names */
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#define XmNshadowThickness "shadowThickness"
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#define XmCShadowThickness "ShadowThickness"
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#define XmNtopShadowColor "topShadowColor"
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#define XmCTopShadowColor "TopShadowColor"
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#define XmNbottomShadowColor "bottomShadowColor"
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#define XmCBottomShadowColor "BottomShadowColor"
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#define XmNtopShadowPixmap "topShadowPixmap"
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#define XmCTopShadowPixmap "TopShadowPixmap"
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#define XmNbottomShadowPixmap "bottomShadowPixmap"
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#define XmCBottomShadowPixmap "BottomShadowPixmap"
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#define XmRHorizontalDimension "HorizontalDimension"
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typedef struct _XlwMenuRec *XlwMenuWidget;
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typedef struct _XlwMenuClassRec *XlwMenuWidgetClass;
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extern WidgetClass xlwMenuWidgetClass;
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2010-07-26 06:22:32 +00:00
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extern int xlwmenu_window_p (Widget w, Window window);
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extern void xlwmenu_redisplay (Widget);
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1994-01-18 23:47:41 +00:00
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#endif /* _XlwMenu_h */
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2003-09-01 15:45:59 +00:00
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