Adapt to uscore-ification of gtktextiterprivate

2001-01-03  Havoc Pennington  <hp@redhat.com>

	* gtk/gtktextbtree.c: Adapt to uscore-ification of gtktextiterprivate

	* gtk/gtktextdisplay.c (gtk_text_layout_draw): remove use
	of private functions; remove inclusion of private headers.

	* gtk/gtktextlayout.c (gtk_text_layout_get_iter_at_line): Add this
	function, so we don't need private functions in gtktextdisplay.c

	* gtk/gtktextiterprivate.h: underscore-ification

	* gtk/gtkwidget.c: Clean up a bunch of docs that said "INTERNAL"
	to instead say "only useful to implement widgets"

	* gtk/gtkenums.h (GtkMovementStep): Rename GTK_MOVEMENT_CHARS,
	GTK_MOVEMENT_POSITIONS to GTK_MOVEMENT_LOGICAL_POSITIONS,
	GTK_MOVEMENT_VISUAL_POSITIONS. Resolves bug 40249.

	* gdk/x11/gdkwindow-x11.c (gdk_window_impl_x11_set_colormap):
	This function was completely broken

	* gtk/testtext.c (line_numbers_expose): use gtk_paint_layout

	* gtk/gtkvscale.c (gtk_vscale_draw_value): use gtk_paint_layout

	* gtk/gtkvruler.c (gtk_vruler_draw_ticks): use gtk_paint_layout

	* gtk/gtklabel.c (gtk_label_expose): use gtk_paint_layout

	* gtk/gtkhscale.c (gtk_hscale_draw_value): use gtk_paint_layout

	* gtk/gtkhruler.c (gtk_hruler_draw_ticks): use gtk_paint_layout

	* gtk/gtkcellrenderertext.c (gtk_cell_renderer_text_render): use
	gtk_paint_layout

	* gtk/gtkaccellabel.c (gtk_accel_label_expose_event): use
	gtk_paint_layout

	* gtk/gtkstyle.h: Add draw/paint expander to draw tree expanders.
	Progress on bug 40103. Add draw_layout to draw a PangoLayout.
	(struct _GtkStyleClass): Remove draw_cross, draw_oval, draw_ramp,
	which were not implemented.

	* gtk/gtktextbuffer.h (struct _GtkTextBufferClass): Add
	insert_pixbuf signal. Rename delete_text to delete_range since it
	also deletes pixbufs and child anchors. This almost closes bug
	40245 (still need to deal with child anchors)

	* gtk/gtktextbuffer.c (gtk_text_buffer_class_init): Add
	insert_pixbuf, change signal names as appropriate, change types of
	signals taking marks/tags to have the specific type, not just
	G_TYPE_OBJECT

	* gtk/gtkmain.c (gtk_get_current_event_state): Add this function;
	closes bug 40051

	* gtk/gtkoptionmenu.c (gtk_option_menu_set_history): clean up
	unnecessary remove_contents() call
	(gtk_option_menu_class_init): add a "changed" signal, closes
	bug 40039
	(gtk_option_menu_update_contents): emit "changed" if the
	active menu item changes

	* gtk/gdk-pixbuf-loader.c (gdk_pixbuf_loader_frame_done): fix bad
	cast to GtkObject, reported by Jonas Borgstrom
	(gdk_pixbuf_loader_finalize): don't close the loader on finalize;
	we can't do stuff with side effects in finalize. Instead, spew a
	warning if the loader isn't closed.

	* gdk/x11/gdkdrawable-x11.c (gdk_drawable_impl_x11_finalize): free
	colormap in here, non-X ports probably need to sync to this change

	* gdk/x11/gdkdrawable-x11.c (gdk_x11_set_colormap): remove
	assertion that colormap != NULL, you can set the colormap to NULL
	if you like.

	* Makefile.am: remove gtk-config-2.0

	* configure.in: Use pkg-config to locate GLib. Remove
	separated-out GMODULE_LIBS, GMODULE_CFLAGS; these were not used,
	and the gmodule libs/cflags were in GLIB_LIBS GLIB_CFLAGS anyhow.
	Use pkg-config to locate Pango. Output correct Pango libs to
	gdk-2.0.pc.in. Fix test for FREETYPE_CONFIG (typo fix).

	* Makefile.am (pkgconfig_DATA): install only target-specific pc
	files
	(install-data-local): symlink gtk+-2.0.pc and gdk-2.0.pc to the
	X11 pc files

	* gtk+-2.0.pc.in (Requires): require the GDK for the current target
	unref from here

1 files changed, 13 insertions, 13 deletions

diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index c0d48baed2..c78479ce6f 100644
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -1106,7 +1106,7 @@ gtk_widget_queue_clear_child (GtkWidget *widget)
  * gtk_widget_unparent:
  * @widget: a #GtkWidget
  * 
- * INTERNAL FUNCTION, only for use in widget implementations.
+ * This function is only for use in widget implementations.
  * Should be called by implementations of the remove method
  * on #GtkContainer, to dissociate a child from the container.
  **/
@@ -1491,7 +1491,7 @@ gtk_widget_hide_all (GtkWidget *widget)
  * gtk_widget_map:
  * @widget: a #GtkWidget
  * 
- * INTERNAL FUNCTION, only for use in widget implementations. Causes
+ * This function is only for use in widget implementations. Causes
  * a widget to be mapped if it isn't already.
  * 
  **/
@@ -1517,7 +1517,7 @@ gtk_widget_map (GtkWidget *widget)
  * gtk_widget_unmap:
  * @widget: a #GtkWidget
  *
- * INTERNAL FUNCTION, only for use in widget implementations. Causes
+ * This function is only for use in widget implementations. Causes
  * a widget to be unmapped if it's currently mapped.
  * 
  **/
@@ -1616,7 +1616,7 @@ gtk_widget_realize (GtkWidget *widget)
  * gtk_widget_unrealize:
  * @widget: a #GtkWidget
  *
- * INTERNAL FUNCTION, only useful in widget implementations.
+ * This function is only useful in widget implementations.
  * Causes a widget to be unrealized (frees all GDK resources
  * associated with the widget, such as widget->window).
  * 
@@ -1811,7 +1811,7 @@ gtk_widget_queue_clear (GtkWidget *widget)
  * gtk_widget_queue_resize:
  * @widget: a #GtkWidget
  *
- * INTERNAL FUNCTION, for use in widget implementations.
+ * This function is only for use in widget implementations.
  * Flags a widget to have its size renegotiated; should
  * be called when a widget for some reason has a new size request.
  * For example, when you change the text in a #GtkLabel, #GtkLabel
@@ -1874,7 +1874,7 @@ gtk_widget_draw (GtkWidget    *widget,
  * gtk_widget_draw_focus:
  * @widget: a #GtkWidget
  *
- * INTERNAL FUNCTION for use in widget implementations. Invokes the
+ * This function is only for use in widget implementations. Invokes the
  * "draw_focus" virtual method/signal on @widget, causing the focus
  * rectangle to be drawn or undrawn according to the focus state of
  * the widget. Normally called from widget implementations in the
@@ -1894,7 +1894,7 @@ gtk_widget_draw_focus (GtkWidget *widget)
  * gtk_widget_draw_default:
  * @widget: a #GtkWidget
  * 
- * INTERNAL FUNCTION for use in widget implementations. Invokes the
+ * This function is only for use in widget implementations. Invokes the
  * "draw_default" virtual method/signal on a widget, causing it to
  * draw the default rectangle (indicating that the widget is
  * the default widget, i.e. the one that's activated by pressing
@@ -1914,7 +1914,7 @@ gtk_widget_draw_default (GtkWidget *widget)
  * @widget: a #GtkWidget
  * @requisition: a #GtkRequisition to be filled in
  * 
- * INTERNAL FUNCTION used when implementing a #GtkContainer subclass.
+ * This function is only used when implementing a #GtkContainer subclass.
  * Obtains the preferred size of a widget. The container uses this
  * information to arrange its child widgets and decide what size allocations
  * to give them with gtk_widget_size_allocate().
@@ -1947,7 +1947,7 @@ gtk_widget_size_request (GtkWidget	*widget,
  * @widget: a #GtkWidget
  * @requisition: a #GtkRequisition to be filled in
  * 
- * INTERNAL FUNCTION for use in widget implementations. Obtains
+ * This function is only for use in widget implementations. Obtains
  * @widget->requisition, unless someone has forced a particular
  * geometry on the widget (e.g. with gtk_widget_set_usize()), in which
  * case it returns that geometry instead of the widget's requisition.
@@ -1978,7 +1978,7 @@ gtk_widget_get_child_requisition (GtkWidget	 *widget,
  * @widget: a #GtkWidget
  * @allocation: position and size to be allocated to @widget
  *
- * INTERNAL FUNCTION used by containers to assign a size
+ * This function is only used by #GtkContainer subclasses, to assign a size
  * and position to their child widgets. 
  * 
  **/
@@ -2257,7 +2257,7 @@ gtk_widget_real_key_release_event (GtkWidget         *widget,
  * @widget: a #GtkWidget
  * @event: a #GdkEvent
  * 
- * INTERNAL FUNCTION. This function is used to emit
+ * Rarely-used function. This function is used to emit
  * the event signals on a widget (those signals should never
  * be emitted without using this function to do so).
  * If you want to synthesize an event though, don't use this function;
@@ -2815,7 +2815,7 @@ gtk_widget_get_name (GtkWidget *widget)
  * @widget: a #GtkWidget
  * @state: new state for @widget
  *
- * INTERNAL FUNCTION for use in widget implementations. Sets the state
+ * This function is for use in widget implementations. Sets the state
  * of a widget (insensitive, prelighted, etc.) Usually you should set
  * the state using wrapper functions such as gtk_widget_set_sensitive().
  * 
@@ -2958,7 +2958,7 @@ gtk_widget_set_sensitive (GtkWidget *widget,
  * @widget: a #GtkWidget
  * @parent: parent container
  *
- * INTERNAL FUNCTION for use while implementing subclasses of #GtkContainer.
+ * This function is useful only when implementing subclasses of #GtkContainer.
  * Sets the container as the parent of @widget, and takes care of
  * some details such as updating the state and style of the child
  * to reflect its new location. The opposite function is