used.
(string_width): Declare as static.
(Start, pop_up_menu): Set is_hint to 0 before calling
handle_motion_event.
(pop_up_menu): Return value and parameters for x_catch_errors and
x_uncatch_errors changed.
* xlwmenuP.h (_XlwMenu_part): Add fontSet resource.
* xlwmenu.c (string_width):
(MENU_FONT_HEIGHT, MENU_FONT_ASCENT): Ditto.
(display_menu_item, make_drawing_gcs, XlwMenuInitialize)
(XlwMenuSetValues): Use font if fontSet is NULL, use only
font for !HAVE_X_I18N.
(xlwMenuResources): Add fontSet resource.
* xlwmenuP.h (struct _XlwMenu_part) [HAVE_X_I18N]: Change `font' to be
a fontset. Add a `font_extents' element.
* xlwmenu.c (xlwMenuResources) [HAVE_X_I18N]: Use a fontset for the
`font' resource.
(string_width) [HAVE_X_I18N]: Use XmbTextExtents;
(MENU_FONT_HEIGHT, MENU_FONT_ASCENT): New macros.
(arrow_width, toggle_button_width, size_menu_item, draw_arrow)
(draw_toggle, draw_radio, display_menu_item): Use them.
(display_menu_item) [HAVE_X_I18N]: Use XmbDrawString.
(make_drawing_gcs) [HAVE_X_I18N]: Don't mess with fonts.
(XlwMenuInitialize) [HAVE_X_I18N]: Initialize font_extents.
(XlwMenuSetValues) [HAVE_X_I18N]: Refresh font_extents if font changes.
(find_prev_selectable): Rename parameter skip_no_call_data to
skip_titles. Recognize titles as having no call_data and no contents.
(Down, Up): Comment update.
[PROTOTYPES]: Provide ISO C arglists for functions with Boolean
args.
(lwlib_memset): Declare length arg as size_t.
(malloc_widget_value): Cast arg of lwlib_memset.
`x_alloc_lighter_color_for_widget' is a float, not an int, and it's
a multiplicative factor, so the name `delta' is inaccurate. Always base
disabled foreground on the normal foreground. Don't use the temporary
variable `temp'.
(find_next_selectable): Return current item when the menu is not poped up.
Rename `inactive_gc' to `disabled_gc'.
Use lighter/darker color for disabled menu items instead of using stipple.
Use stipple only when better color can not be determined automatically.
