Destroy widgets _after_ propagating unrealize signals through the widget

Mon Dec  7 10:27:09 1998  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkwidget.c: Destroy widgets _after_ propagating unrealize
	signals through the widget heirarchy. This is unpleasant, as it
	causes more X traffic, but is necessary, because we have to clean
	up our Input Contexts before destroying the X windows.
	(from matsu-981109-0.patch)

Mon Dec  7 10:18:18 1998  Owen Taylor  <otaylor@redhat.com>

	Applied gtk-a-higuti-981202-0 :
	[ a-higuti@math.sci.hokudai.ac.jp (Akira Higuchi) ]

	* gdk/gdk.h gdk/gdk.c
		(gdk_mbstowcs): New function. Nearly equals to mbstowcs, but
			implemented by a combination of Xlib functions, so
			it works even with X_LOCALE.
		(gdk_wcstombs): New function.
		(g_mbtowc): Removed. No longer needed.

	* gdk/gdk.h gdk/gdkfont.c gdk/gdkdraw.c:
	        Added _wc() variants to gdk_text_width(),
		gdk_char_width(), gdk_draw_text(),

	* gdk/gdki18n.h
		(mblen, mbtowc, wctomb, mbstowcs, wcstombs,
		 wcslen, wcscpy, wcsncpy):
			Removed. No longer needed.
		(iswalnum): Removed.
		(gdk_iswalnum): New macro.
		(gdk_iswspace): New macro.
	* gdk/gdktype.h
		(GdkWChar): New typedef.

	* gtk/gtkentry.h, gtk/gtkentry.c
		There are many changes according to the change of the
		internal representation of text, from multibyte string
		to wide characters.
	* gtk/gtkprivate.h, gtk/gtkmain.c
		Removed the variable gtk_use_mb and related codes.
	* gtk/gtkspinbutton.c
		Some changes according to the change of type of entry->text.
	* gtk/gtktext.h, gtk/gtktext.c
		Changed the internal representation of text. We use GdkWchar
		if a fontset is supplied. If not, we use guchar to save
		memory.

1 files changed, 4 insertions, 119 deletions

diff --git a/gdk/gdki18n.h b/gdk/gdki18n.h
index f2bf8553df..c7dba9e702 100644
--- a/gdk/gdki18n.h
+++ b/gdk/gdki18n.h
@@ -28,124 +28,6 @@
 
 #include <stdlib.h>
 
-#ifdef X_LOCALE
-
-#include <X11/Xfuncproto.h>
-#include <X11/Xosdefs.h>
-
-#ifdef  __cplusplus
-extern "C" {
-#endif
-
-_XFUNCPROTOBEGIN
-extern int _Xmblen (
-#if NeedFunctionPrototypes
-  const char *s, size_t n
-#endif
-
-);
-_XFUNCPROTOEND
-
-_XFUNCPROTOBEGIN
-extern int _Xmbtowc (
-#if NeedFunctionPrototypes
-  wchar_t *wstr, const char *str, size_t len
-#endif
-);
-_XFUNCPROTOEND
-
-_XFUNCPROTOBEGIN
-extern int _Xwctomb (
-#if NeedFunctionPrototypes
-  char *str, wchar_t wc
-#endif
-);
-_XFUNCPROTOEND
-
-_XFUNCPROTOBEGIN
-extern size_t _Xmbstowcs (
-#if NeedFunctionPrototypes
-  wchar_t *wstr, const char *str, size_t len
-#endif
-);
-_XFUNCPROTOEND
-
-_XFUNCPROTOBEGIN
-extern size_t _Xwcstombs (
-#if NeedFunctionPrototypes
-  char *str, const wchar_t *wstr, size_t len
-#endif
-);
-_XFUNCPROTOEND
-
-_XFUNCPROTOBEGIN
-extern size_t _Xwcslen (
-#if NeedFunctionPrototypes
-  const wchar_t *wstr
-#endif
-);
-_XFUNCPROTOEND
-
-_XFUNCPROTOBEGIN
-extern wchar_t* _Xwcscpy (
-#if NeedFunctionPrototypes
-  wchar_t *wstr1, const wchar_t *wstr2
-#endif
-);
-_XFUNCPROTOEND
-
-_XFUNCPROTOBEGIN
-extern wchar_t* _Xwcsncpy (
-#if NeedFunctionPrototypes
-  wchar_t *wstr1, const wchar_t *wstr2, size_t len
-#endif
-);
-_XFUNCPROTOEND
-
-_XFUNCPROTOBEGIN
-extern int _Xwcscmp (
-#if NeedFunctionPrototypes
-  const wchar_t *wstr1, const wchar_t *wstr2
-#endif
-);
-_XFUNCPROTOEND
-
-_XFUNCPROTOBEGIN
-extern int _Xwcsncmp (
-#if NeedFunctionPrototypes
-  const wchar_t *wstr1, const wchar_t *wstr2, size_t len
-#endif
-);
-_XFUNCPROTOEND
-
-/* 
- * mblen, mbtowc, and mbstowcs of the locale "ja_JP.eucJP" are buggy.
- */
-
-#ifdef MB_CUR_MAX
-# undef MB_CUR_MAX
-#endif
-#define MB_CUR_MAX 4
-extern int _g_mbtowc (wchar_t *wstr, const char *str, size_t len);
-
-/* #define mblen _Xmblen */
-/* #define mbtowc _Xmbtowc */
-#define mblen(a,b)	_g_mbtowc ((wchar_t *)(NULL), (a), (b))
-#define mbtowc(a,b,c)	_g_mbtowc ((a),(b),(c))
-
-#define wctomb(a,b)	_Xwctomb ((a),(b))
-#define mbstowcs(a,b,c)	_Xmbstowcs ((a),(b),(c))
-#define wcstombs(a,b,c) _Xwcstombs ((a),(b),(c))
-#define wcslen(a)	_Xwcslen ((a))
-#define wcscpy(a,b)	_Xwcscpy ((a),(b))
-#define wcsncpy(a,b,c)	_Xwcsncpy ((a),(b),(c))
-
-#ifdef  __cplusplus
-}
-#endif
-
-#endif /* X_LOCALE */
-
 #if !defined(G_HAVE_BROKEN_WCTYPE) && (defined(G_HAVE_WCTYPE_H) || defined(G_HAVE_WCHAR_H)) && !defined(X_LOCALE)
 #  ifdef G_HAVE_WCTYPE_H
 #    include <wctype.h>
@@ -154,8 +36,11 @@ extern int _g_mbtowc (wchar_t *wstr, const char *str, size_t len);
 #      include <wchar.h>
 #    endif
 #  endif
+#  define gdk_iswalnum(c) iswalnum(c)
+#  define gdk_iswspace(c) iswspace(c)
 #else
-#  define iswalnum(c) ((wchar_t)(c) <= 0xFF && isalnum(c))
+#  define gdk_iswalnum(c) ((wchar_t)(c) <= 0xFF && isalnum(c))
+#  define gdk_iswspace(c) ((wchar_t)(c) <= 0xFF && isspace(c))
 #endif
 
 #endif /* __GDK_I18N_H__ */