renamed from gtk_object_data_set_destroy to fit the gtkobject.h API.

Fri Oct 30 01:56:08 1998  Tim Janik  <timj@gtk.org>

        * gtk/gtkobject.c (gtk_object_remove_no_notify): renamed from
        gtk_object_data_set_destroy to fit the gtkobject.h API.

        * applied patch from Damon Chaplin <DAChaplin@email.msn.com>:
        * gtk/gtkfontsel.h:
        * gtk/gtkfontsel.c:
        Added support for an extra 'base' filter which an application can
        set to restrict the fonts available to the user (e.g. a terminal
        program only wants the user to be able to select fixed-width fonts).
        The type of font (bitmap/scalable/scaled bitmap) is now
        also a part of the filter, so that an application can
        request that only scalable fonts are shown.
        There are new functions to set the base & user filters.
        I've also stopped the up/down key press signals getting
        to the clists since the font selection widget handles
        them itself. It acted a bit strangely before.

ChangeLog

@@ -1,3 +1,22 @@
+Fri Oct 30 01:56:08 1998  Tim Janik  <timj@gtk.org>
+
+	* gtk/gtkobject.c (gtk_object_remove_no_notify): renamed from
+	gtk_object_data_set_destroy to fit the gtkobject.h API.
+
+	* applied patch from Damon Chaplin <DAChaplin@email.msn.com>:
+	* gtk/gtkfontsel.h:
+	* gtk/gtkfontsel.c:
+	Added support for an extra 'base' filter which an application can
+ 	set to restrict the fonts available to the user (e.g. a terminal
+ 	program only wants the user to be able to select fixed-width fonts).
+	The type of font (bitmap/scalable/scaled bitmap) is now
+	also a part of the filter, so that an application can
+	request that only scalable fonts are shown.
+	There are new functions to set the base & user filters.
+	I've also stopped the up/down key press signals getting
+	to the clists since the font selection widget handles
+	them itself. It acted a bit strangely before.
+
 Sun Oct 25 20:27:02 1998  Tim Janik  <timj@gtk.org>
 
 	* gtk/gtkmain.c (gtk_init): support an environment variable

ChangeLog.pre-2-0

@@ -1,3 +1,22 @@
+Fri Oct 30 01:56:08 1998  Tim Janik  <timj@gtk.org>
+
+	* gtk/gtkobject.c (gtk_object_remove_no_notify): renamed from
+	gtk_object_data_set_destroy to fit the gtkobject.h API.
+
+	* applied patch from Damon Chaplin <DAChaplin@email.msn.com>:
+	* gtk/gtkfontsel.h:
+	* gtk/gtkfontsel.c:
+	Added support for an extra 'base' filter which an application can
+ 	set to restrict the fonts available to the user (e.g. a terminal
+ 	program only wants the user to be able to select fixed-width fonts).
+	The type of font (bitmap/scalable/scaled bitmap) is now
+	also a part of the filter, so that an application can
+	request that only scalable fonts are shown.
+	There are new functions to set the base & user filters.
+	I've also stopped the up/down key press signals getting
+	to the clists since the font selection widget handles
+	them itself. It acted a bit strangely before.
+
 Sun Oct 25 20:27:02 1998  Tim Janik  <timj@gtk.org>
 
 	* gtk/gtkmain.c (gtk_init): support an environment variable

ChangeLog.pre-2-10

@@ -1,3 +1,22 @@
+Fri Oct 30 01:56:08 1998  Tim Janik  <timj@gtk.org>
+
+	* gtk/gtkobject.c (gtk_object_remove_no_notify): renamed from
+	gtk_object_data_set_destroy to fit the gtkobject.h API.
+
+	* applied patch from Damon Chaplin <DAChaplin@email.msn.com>:
+	* gtk/gtkfontsel.h:
+	* gtk/gtkfontsel.c:
+	Added support for an extra 'base' filter which an application can
+ 	set to restrict the fonts available to the user (e.g. a terminal
+ 	program only wants the user to be able to select fixed-width fonts).
+	The type of font (bitmap/scalable/scaled bitmap) is now
+	also a part of the filter, so that an application can
+	request that only scalable fonts are shown.
+	There are new functions to set the base & user filters.
+	I've also stopped the up/down key press signals getting
+	to the clists since the font selection widget handles
+	them itself. It acted a bit strangely before.
+
 Sun Oct 25 20:27:02 1998  Tim Janik  <timj@gtk.org>
 
 	* gtk/gtkmain.c (gtk_init): support an environment variable

ChangeLog.pre-2-2

@@ -1,3 +1,22 @@
+Fri Oct 30 01:56:08 1998  Tim Janik  <timj@gtk.org>
+
+	* gtk/gtkobject.c (gtk_object_remove_no_notify): renamed from
+	gtk_object_data_set_destroy to fit the gtkobject.h API.
+
+	* applied patch from Damon Chaplin <DAChaplin@email.msn.com>:
+	* gtk/gtkfontsel.h:
+	* gtk/gtkfontsel.c:
+	Added support for an extra 'base' filter which an application can
+ 	set to restrict the fonts available to the user (e.g. a terminal
+ 	program only wants the user to be able to select fixed-width fonts).
+	The type of font (bitmap/scalable/scaled bitmap) is now
+	also a part of the filter, so that an application can
+	request that only scalable fonts are shown.
+	There are new functions to set the base & user filters.
+	I've also stopped the up/down key press signals getting
+	to the clists since the font selection widget handles
+	them itself. It acted a bit strangely before.
+
 Sun Oct 25 20:27:02 1998  Tim Janik  <timj@gtk.org>
 
 	* gtk/gtkmain.c (gtk_init): support an environment variable

ChangeLog.pre-2-4

@@ -1,3 +1,22 @@
+Fri Oct 30 01:56:08 1998  Tim Janik  <timj@gtk.org>
+
+	* gtk/gtkobject.c (gtk_object_remove_no_notify): renamed from
+	gtk_object_data_set_destroy to fit the gtkobject.h API.
+
+	* applied patch from Damon Chaplin <DAChaplin@email.msn.com>:
+	* gtk/gtkfontsel.h:
+	* gtk/gtkfontsel.c:
+	Added support for an extra 'base' filter which an application can
+ 	set to restrict the fonts available to the user (e.g. a terminal
+ 	program only wants the user to be able to select fixed-width fonts).
+	The type of font (bitmap/scalable/scaled bitmap) is now
+	also a part of the filter, so that an application can
+	request that only scalable fonts are shown.
+	There are new functions to set the base & user filters.
+	I've also stopped the up/down key press signals getting
+	to the clists since the font selection widget handles
+	them itself. It acted a bit strangely before.
+
 Sun Oct 25 20:27:02 1998  Tim Janik  <timj@gtk.org>
 
 	* gtk/gtkmain.c (gtk_init): support an environment variable

ChangeLog.pre-2-6

@@ -1,3 +1,22 @@
+Fri Oct 30 01:56:08 1998  Tim Janik  <timj@gtk.org>
+
+	* gtk/gtkobject.c (gtk_object_remove_no_notify): renamed from
+	gtk_object_data_set_destroy to fit the gtkobject.h API.
+
+	* applied patch from Damon Chaplin <DAChaplin@email.msn.com>:
+	* gtk/gtkfontsel.h:
+	* gtk/gtkfontsel.c:
+	Added support for an extra 'base' filter which an application can
+ 	set to restrict the fonts available to the user (e.g. a terminal
+ 	program only wants the user to be able to select fixed-width fonts).
+	The type of font (bitmap/scalable/scaled bitmap) is now
+	also a part of the filter, so that an application can
+	request that only scalable fonts are shown.
+	There are new functions to set the base & user filters.
+	I've also stopped the up/down key press signals getting
+	to the clists since the font selection widget handles
+	them itself. It acted a bit strangely before.
+
 Sun Oct 25 20:27:02 1998  Tim Janik  <timj@gtk.org>
 
 	* gtk/gtkmain.c (gtk_init): support an environment variable

ChangeLog.pre-2-8

@@ -1,3 +1,22 @@
+Fri Oct 30 01:56:08 1998  Tim Janik  <timj@gtk.org>
+
+	* gtk/gtkobject.c (gtk_object_remove_no_notify): renamed from
+	gtk_object_data_set_destroy to fit the gtkobject.h API.
+
+	* applied patch from Damon Chaplin <DAChaplin@email.msn.com>:
+	* gtk/gtkfontsel.h:
+	* gtk/gtkfontsel.c:
+	Added support for an extra 'base' filter which an application can
+ 	set to restrict the fonts available to the user (e.g. a terminal
+ 	program only wants the user to be able to select fixed-width fonts).
+	The type of font (bitmap/scalable/scaled bitmap) is now
+	also a part of the filter, so that an application can
+	request that only scalable fonts are shown.
+	There are new functions to set the base & user filters.
+	I've also stopped the up/down key press signals getting
+	to the clists since the font selection widget handles
+	them itself. It acted a bit strangely before.
+
 Sun Oct 25 20:27:02 1998  Tim Janik  <timj@gtk.org>
 
 	* gtk/gtkmain.c (gtk_init): support an environment variable

gtk/gtkfontsel.h

@@ -68,10 +68,41 @@ typedef struct _GtkFontSelectionDialogClass  GtkFontSelectionDialogClass;
 /* Used to determine whether we are using point or pixel sizes. */
 typedef enum
 {
-  PIXELS_METRIC,
+  GTK_FONT_METRIC_PIXELS,
-  POINTS_METRIC
+  GTK_FONT_METRIC_POINTS
 } GtkFontMetricType;
 
+/* Used for determining the type of a font style, and also for setting filters.
+   These can be combined if a style has bitmaps and scalable fonts available.*/
+typedef enum
+{
+  GTK_FONT_BITMAP		= 1 << 0,
+  GTK_FONT_SCALABLE		= 1 << 1,
+  GTK_FONT_SCALABLE_BITMAP	= 1 << 2,
+
+  GTK_FONT_ALL			= 0x07
+} GtkFontType;
+
+/* These are the two types of filter available - base and user. The base
+   filter is set by the application and can't be changed by the user. */
+#define	GTK_NUM_FONT_FILTERS	2
+typedef enum
+{
+  GTK_FONT_FILTER_BASE,
+  GTK_FONT_FILTER_USER
+} GtkFontFilterType;
+
+/* These hold the arrays of current filter settings for each property.
+   If nfilters is 0 then all values of the property are OK. If not the
+   filters array contains the indexes of the valid property values. */
+typedef struct _GtkFontFilter	GtkFontFilter;
+struct _GtkFontFilter
+{
+  gint font_type;
+  guint16 *property_filters[GTK_NUM_FONT_PROPERTIES];
+  guint16 property_nfilters[GTK_NUM_FONT_PROPERTIES];
+};
+
 
 struct _GtkFontSelection
 {
@@ -89,7 +120,6 @@ struct _GtkFontSelection
   GtkWidget *pixels_button;
   GtkWidget *points_button;
   GtkWidget *filter_button;
-  GtkWidget *scaled_bitmaps_button;
   GtkWidget *preview_entry;
   GtkWidget *message_label;
   
@@ -101,6 +131,9 @@ struct _GtkFontSelection
   
   /* These are on the filter page. */
   GtkWidget *filter_vbox;
+  GtkWidget *type_bitmaps_button;
+  GtkWidget *type_scalable_button;
+  GtkWidget *type_scaled_bitmaps_button;
   GtkWidget *filter_clists[GTK_NUM_FONT_PROPERTIES];
   
   GdkFont *font;
@@ -114,22 +147,12 @@ struct _GtkFontSelection
      fonts we try to find the nearest size to this. */
   gint selected_size;
   
-  /* This flag determines if scaled bitmapped fonts are acceptable. */
-  gboolean scale_bitmapped_fonts;
-  
   /* These are the current property settings. They are indexes into the
      strings in the GtkFontSelInfo properties array. */
   guint16 property_values[GTK_NUM_STYLE_PROPERTIES];
   
-  /* These hold the arrays of current filter settings for each property.
+  /* These are the base and user font filters. */
-     If nfilters is 0 then all values of the property are OK. If not the
+  GtkFontFilter filters[GTK_NUM_FONT_FILTERS];
-     filters array contains the indexes of the valid property values. */
-  guint16 *property_filters[GTK_NUM_FONT_PROPERTIES];
-  guint16 property_nfilters[GTK_NUM_FONT_PROPERTIES];
-  
-  /* This flags is set to scroll the clist to the selected value as soon as
-     it appears. There might be a better way of doing this. */
-  gboolean scroll_on_expose;
 };
 
 
@@ -164,52 +187,98 @@ struct _GtkFontSelectionDialogClass
 
 
 
-/* FontSelection */
+/*****************************************************************************
+ * GtkFontSelection functions.
+ *   see the comments in the GtkFontSelectionDialog functions.
+ *****************************************************************************/
 
 GtkType	   gtk_font_selection_get_type		(void);
 GtkWidget* gtk_font_selection_new		(void);
-
-/* This returns the X Logical Font Description fontname, or NULL if no font
-   is selected. Note that there is a slight possibility that the font might not
-   have been loaded OK. You should call gtk_font_selection_get_font() to see
-   if it has been loaded OK.
-   You should g_free() the returned font name after you're done with it. */
 gchar*	   gtk_font_selection_get_font_name	(GtkFontSelection *fontsel);
-
-/* This will return the current GdkFont, or NULL if none is selected or there
-   was a problem loading it. Remember to use gdk_font_ref/unref() if you want
-   to use the font (in a style, for example). */
 GdkFont*   gtk_font_selection_get_font		(GtkFontSelection *fontsel);
-
-/* This sets the currently displayed font. It should be a valid X Logical
-   Font Description font name (anything else will be ignored), e.g.
-   "-adobe-courier-bold-o-normal--25-*-*-*-*-*-*-*" 
-   It returns TRUE on success. */
 gboolean   gtk_font_selection_set_font_name	(GtkFontSelection *fontsel,
 						 const gchar	  *fontname);
-
+void	   gtk_font_selection_set_filter	(GtkFontSelection *fontsel,
-/* This returns the text in the preview entry. You should copy the returned
+						 GtkFontFilterType filter_type,
-   text if you need it. */
+						 GtkFontType	   font_type,
+						 gchar		 **foundries,
+						 gchar		 **weights,
+						 gchar		 **slants,
+						 gchar		 **setwidths,
+						 gchar		 **spacings,
+						 gchar		 **charsets);
 gchar*	   gtk_font_selection_get_preview_text	(GtkFontSelection *fontsel);
-
-/* This sets the text in the preview entry. It will be copied by the entry,
-   so there's no need to g_strdup() it first. */
 void	   gtk_font_selection_set_preview_text	(GtkFontSelection *fontsel,
 						 const gchar	  *text);
 
 
 
-/* FontSelectionDialog */
+/*****************************************************************************
+ * GtkFontSelectionDialog functions.
+ *   most of these functions simply call the corresponding function in the
+ *   GtkFontSelection.
+ *****************************************************************************/
 
 GtkType	   gtk_font_selection_dialog_get_type	(void);
 GtkWidget* gtk_font_selection_dialog_new	(const gchar	  *title);
 
-/* These simply call the corresponding FontSelection function. */
+/* This returns the X Logical Font Description fontname, or NULL if no font
+   is selected. Note that there is a slight possibility that the font might not
+   have been loaded OK. You should call gtk_font_selection_dialog_get_font()
+   to see if it has been loaded OK.
+   You should g_free() the returned font name after you're done with it. */
 gchar*	 gtk_font_selection_dialog_get_font_name    (GtkFontSelectionDialog *fsd);
+
+/* This will return the current GdkFont, or NULL if none is selected or there
+   was a problem loading it. Remember to use gdk_font_ref/unref() if you want
+   to use the font (in a style, for example). */
 GdkFont* gtk_font_selection_dialog_get_font	    (GtkFontSelectionDialog *fsd);
+
+/* This sets the currently displayed font. It should be a valid X Logical
+   Font Description font name (anything else will be ignored), e.g.
+   "-adobe-courier-bold-o-normal--25-*-*-*-*-*-*-*" 
+   It returns TRUE on success. */
 gboolean gtk_font_selection_dialog_set_font_name    (GtkFontSelectionDialog *fsd,
 						     const gchar	*fontname);
+
+/* This sets one of the font filters, to limit the fonts shown. The filter_type
+   is GTK_FONT_FILTER_BASE or GTK_FONT_FILTER_USER. The font type is a
+   combination of the bit flags GTK_FONT_BITMAP, GTK_FONT_SCALABLE and
+   GTK_FONT_SCALABLE_BITMAP (or GTK_FONT_ALL for all font types).
+   The foundries, weights etc. are arrays of strings containing property
+   values, e.g. 'bold', 'demibold', and *MUST* finish with a NULL.
+   Standard long names are also accepted, e.g. 'italic' instead of 'i'.
+
+   e.g. to allow only fixed-width fonts ('char cell' or 'monospaced') to be
+   selected use:
+
+  gchar *spacings[] = { "c", "m", NULL };
+  gtk_font_selection_dialog_set_filter (GTK_FONT_SELECTION_DIALOG (fontsel),
+				       GTK_FONT_FILTER_BASE, GTK_FONT_ALL,
+				       NULL, NULL, NULL, NULL, spacings, NULL);
+
+  to allow only true scalable fonts to be selected use:
+
+  gtk_font_selection_dialog_set_filter (GTK_FONT_SELECTION_DIALOG (fontsel),
+				       GTK_FONT_FILTER_BASE, GTK_FONT_SCALABLE,
+				       NULL, NULL, NULL, NULL, NULL, NULL);
+*/
+void	   gtk_font_selection_dialog_set_filter	(GtkFontSelectionDialog *fsd,
+						 GtkFontFilterType filter_type,
+						 GtkFontType	   font_type,
+						 gchar		 **foundries,
+						 gchar		 **weights,
+						 gchar		 **slants,
+						 gchar		 **setwidths,
+						 gchar		 **spacings,
+						 gchar		 **charsets);
+
+/* This returns the text in the preview entry. You should copy the returned
+   text if you need it. */
 gchar*	 gtk_font_selection_dialog_get_preview_text (GtkFontSelectionDialog *fsd);
+
+/* This sets the text in the preview entry. It will be copied by the entry,
+   so there's no need to g_strdup() it first. */
 void	 gtk_font_selection_dialog_set_preview_text (GtkFontSelectionDialog *fsd,
 						     const gchar	    *text);
 

gtk/gtkobject.c

@@ -986,7 +986,7 @@ gtk_object_remove_no_notify_by_id (GtkObject      *object,
 }
 
 void
-gtk_object_set_data_destroy (GtkObject       *object,
+gtk_object_remove_no_notify (GtkObject       *object,
 			     const gchar     *key)
 {
   g_return_if_fail (object != NULL);

gtk/gtkobject.h

@@ -279,7 +279,7 @@ void	 gtk_object_remove_data	    (GtkObject	     *object,
 				      const gchar    *key);
 gpointer gtk_object_get_data	     (GtkObject	     *object,
 				      const gchar    *key);
-void	 gtk_object_remove_no_notify(GtkObject	     *object,
+void	 gtk_object_remove_no_notify (GtkObject	     *object,
 				      const gchar    *key);
 
 /* Set/get the "user_data" object data field of "object". It should