This commit was manufactured by cvs2svn to create tagBEFORE_GTK_1_3_CHANGES

'BEFORE_GTK_1_3_CHANGES'.

svn path=/tags/BEFORE_GTK_1_3_CHANGES/; revision=3911

1 files changed, 0 insertions, 634 deletions

diff --git a/widgets/e-paned/e-paned.c b/widgets/e-paned/e-paned.c
deleted file mode 100644
index ae68e10082..0000000000
--- a/widgets/e-paned/e-paned.c
+++ /dev/null
@@ -1,634 +0,0 @@
-/* EPaned - A slightly more advanced paned widget.
- * Copyright (C) 2000 Helix Code, Inc.
- *
- * Author: Christopher James Lahey <clahey@helixcode.com>
- *
- * based on GtkPaned from Gtk+.  Gtk+ Copyright notice follows.
- */
-
-/* GTK - The GIMP Toolkit
- * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-/*
- * Modified by the GTK+ Team and others 1997-2000.  See the AUTHORS
- * file for a list of people on the GTK+ Team.  See the ChangeLog
- * files for a list of changes.  These files are distributed with
- * GTK+ at ftp://ftp.gtk.org/pub/gtk/. 
- */
-
-#include "e-paned.h"
-
-enum {
-  ARG_0,
-  ARG_HANDLE_SIZE,
-  ARG_QUANTUM,
-};
-
-static void    e_paned_class_init (EPanedClass  *klass);
-static void    e_paned_init       (EPaned       *paned);
-static void    e_paned_set_arg    (GtkObject      *object,
-				     GtkArg         *arg,
-				     guint           arg_id);
-static void    e_paned_get_arg    (GtkObject      *object,
-				     GtkArg         *arg,
-				     guint           arg_id);
-static void    e_paned_realize    (GtkWidget      *widget);
-static void    e_paned_map        (GtkWidget      *widget);
-static void    e_paned_unmap      (GtkWidget      *widget);
-static void    e_paned_unrealize  (GtkWidget      *widget);
-static gint    e_paned_expose     (GtkWidget      *widget,
-				     GdkEventExpose *event);
-static void    e_paned_add        (GtkContainer   *container,
-				     GtkWidget      *widget);
-static void    e_paned_remove     (GtkContainer   *container,
-				     GtkWidget      *widget);
-static void    e_paned_forall     (GtkContainer   *container,
-				     gboolean        include_internals,
-				     GtkCallback     callback,
-				     gpointer        callback_data);
-static GtkType e_paned_child_type (GtkContainer   *container);
-
-static GtkContainerClass *parent_class = NULL;
-
-
-GtkType
-e_paned_get_type (void)
-{
-  static GtkType paned_type = 0;
-  
-  if (!paned_type)
-    {
-      static const GtkTypeInfo paned_info =
-      {
-	"EPaned",
-	sizeof (EPaned),
-	sizeof (EPanedClass),
-	(GtkClassInitFunc) e_paned_class_init,
-	(GtkObjectInitFunc) e_paned_init,
-	/* reserved_1 */ NULL,
-	/* reserved_2 */ NULL,
-	(GtkClassInitFunc) NULL,
-      };
-
-      paned_type = gtk_type_unique (GTK_TYPE_CONTAINER, &paned_info);
-    }
-  
-  return paned_type;
-}
-
-static void
-e_paned_class_init (EPanedClass *klass)
-{
-  GtkObjectClass *object_class;
-  GtkWidgetClass *widget_class;
-  GtkContainerClass *container_class;
-
-  object_class = (GtkObjectClass *) klass;
-  widget_class = (GtkWidgetClass *) klass;
-  container_class = (GtkContainerClass *) klass;
-
-  parent_class = gtk_type_class (GTK_TYPE_CONTAINER);
-
-  object_class->set_arg = e_paned_set_arg;
-  object_class->get_arg = e_paned_get_arg;
-
-  widget_class->realize = e_paned_realize;
-  widget_class->map = e_paned_map;
-  widget_class->unmap = e_paned_unmap;
-  widget_class->unrealize = e_paned_unrealize;
-  widget_class->expose_event = e_paned_expose;
-  
-  container_class->add = e_paned_add;
-  container_class->remove = e_paned_remove;
-  container_class->forall = e_paned_forall;
-  container_class->child_type = e_paned_child_type;
-
-  klass->handle_shown = NULL;
-
-  gtk_object_add_arg_type("EPaned::handle_size", GTK_TYPE_UINT,
-			  GTK_ARG_READWRITE, ARG_HANDLE_SIZE);
-  gtk_object_add_arg_type("EPaned::quantum", GTK_TYPE_UINT,
-			  GTK_ARG_READWRITE, ARG_QUANTUM);
-}
-
-static GtkType
-e_paned_child_type (GtkContainer *container)
-{
-  if (!E_PANED (container)->child1 || !E_PANED (container)->child2)
-    return GTK_TYPE_WIDGET;
-  else
-    return GTK_TYPE_NONE;
-}
-
-static void
-e_paned_init (EPaned *paned)
-{
-  GTK_WIDGET_UNSET_FLAGS (paned, GTK_NO_WINDOW);
-  
-  paned->child1 = NULL;
-  paned->child2 = NULL;
-  paned->handle = NULL;
-  paned->xor_gc = NULL;
-  paned->cursor_type = GDK_CROSS;
-  
-  paned->handle_width = 5;
-  paned->handle_height = 5;
-  paned->handle_size = 5;
-  paned->position_set = FALSE;
-  paned->last_allocation = -1;
-  paned->in_drag = FALSE;
-  
-  paned->handle_xpos = -1;
-  paned->handle_ypos = -1;
-  
-  paned->old_child1_size = 0;
-  paned->quantum = 1;
-}
-
-static void
-e_paned_set_arg (GtkObject *object,
-		   GtkArg    *arg,
-		   guint      arg_id)
-{
-  EPaned *paned = E_PANED (object);
-  
-  switch (arg_id)
-    {
-    case ARG_HANDLE_SIZE:
-      e_paned_set_handle_size (paned, GTK_VALUE_UINT (*arg));
-      break;
-    case ARG_QUANTUM:
-      paned->quantum = GTK_VALUE_UINT (*arg);
-      if (paned->quantum == 0)
-	paned->quantum = 1;
-      break;
-    default:
-      break;
-    }
-}
-
-static void
-e_paned_get_arg (GtkObject *object,
-		   GtkArg    *arg,
-		   guint      arg_id)
-{
-  EPaned *paned = E_PANED (object);
-
-  switch (arg_id)
-    {
-    case ARG_HANDLE_SIZE:
-      GTK_VALUE_UINT (*arg) = paned->handle_size;
-      break;
-    case ARG_QUANTUM:
-      GTK_VALUE_UINT (*arg) = paned->quantum;
-      break;
-    default:
-      arg->type = GTK_TYPE_INVALID;
-      break;
-    }
-}
-
-static void
-e_paned_realize (GtkWidget *widget)
-{
-  EPaned *paned;
-  GdkWindowAttr attributes;
-  gint attributes_mask;
-
-  g_return_if_fail (widget != NULL);
-  g_return_if_fail (E_IS_PANED (widget));
-
-  GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
-  paned = E_PANED (widget);
-
-  attributes.x = widget->allocation.x;
-  attributes.y = widget->allocation.y;
-  attributes.width = widget->allocation.width;
-  attributes.height = widget->allocation.height;
-  attributes.window_type = GDK_WINDOW_CHILD;
-  attributes.wclass = GDK_INPUT_OUTPUT;
-  attributes.visual = gtk_widget_get_visual (widget);
-  attributes.colormap = gtk_widget_get_colormap (widget);
-  attributes.event_mask = gtk_widget_get_events (widget) | GDK_EXPOSURE_MASK;
-  attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
-
-  widget->window = gdk_window_new (gtk_widget_get_parent_window(widget),
-				   &attributes, attributes_mask);
-  gdk_window_set_user_data (widget->window, paned);
-
-  attributes.x = paned->handle_xpos;
-  attributes.y = paned->handle_ypos;
-  attributes.width = paned->handle_width;
-  attributes.height = paned->handle_height;
-  attributes.cursor = gdk_cursor_new (paned->cursor_type);
-  attributes.event_mask |= (GDK_BUTTON_PRESS_MASK |
-			    GDK_BUTTON_RELEASE_MASK |
-			    GDK_POINTER_MOTION_MASK |
-			    GDK_POINTER_MOTION_HINT_MASK);
-  attributes_mask |= GDK_WA_CURSOR;
-
-  paned->handle = gdk_window_new (widget->window,
-				  &attributes, attributes_mask);
-  gdk_window_set_user_data (paned->handle, paned);
-  gdk_cursor_destroy (attributes.cursor);
-
-  widget->style = gtk_style_attach (widget->style, widget->window);
-
-  gtk_style_set_background (widget->style, widget->window, GTK_STATE_NORMAL);
-  gtk_style_set_background (widget->style, paned->handle, GTK_STATE_NORMAL);
-
-  gdk_window_set_back_pixmap (widget->window, NULL, TRUE);
-
-  if (e_paned_handle_shown(paned))
-    gdk_window_show (paned->handle);
-}
-
-static void
-e_paned_map (GtkWidget *widget)
-{
-  EPaned *paned;
-
-  g_return_if_fail (widget != NULL);
-  g_return_if_fail (E_IS_PANED (widget));
-
-  GTK_WIDGET_SET_FLAGS (widget, GTK_MAPPED);
-  paned = E_PANED (widget);
-
-  if (paned->child1 &&
-      GTK_WIDGET_VISIBLE (paned->child1) &&
-       !GTK_WIDGET_MAPPED (paned->child1))
-    gtk_widget_map (paned->child1);
-  if (paned->child2 &&
-      GTK_WIDGET_VISIBLE (paned->child2) &&
-      !GTK_WIDGET_MAPPED (paned->child2))
-    gtk_widget_map (paned->child2);
-
-  gdk_window_show (widget->window);
-}
-
-static void
-e_paned_unmap (GtkWidget *widget)
-{
-  g_return_if_fail (widget != NULL);
-  g_return_if_fail (E_IS_PANED (widget));
-
-  GTK_WIDGET_UNSET_FLAGS (widget, GTK_MAPPED);
-
-  gdk_window_hide (widget->window);
-}
-
-static void
-e_paned_unrealize (GtkWidget *widget)
-{
-  EPaned *paned;
-
-  g_return_if_fail (widget != NULL);
-  g_return_if_fail (E_IS_PANED (widget));
-
-  paned = E_PANED (widget);
-
-  if (paned->xor_gc)
-    {
-      gdk_gc_destroy (paned->xor_gc);
-      paned->xor_gc = NULL;
-    }
-
-  if (paned->handle)
-    {
-      gdk_window_set_user_data (paned->handle, NULL);
-      gdk_window_destroy (paned->handle);
-      paned->handle = NULL;
-    }
-
-  if (GTK_WIDGET_CLASS (parent_class)->unrealize)
-    (* GTK_WIDGET_CLASS (parent_class)->unrealize) (widget);
-}
-
-static gint
-e_paned_expose (GtkWidget      *widget,
-		  GdkEventExpose *event)
-{
-  EPaned *paned;
-  GdkEventExpose child_event;
-
-  g_return_val_if_fail (widget != NULL, FALSE);
-  g_return_val_if_fail (E_IS_PANED (widget), FALSE);
-  g_return_val_if_fail (event != NULL, FALSE);
-
-  if (GTK_WIDGET_DRAWABLE (widget))
-    {
-      paned = E_PANED (widget);
-
-      if (paned->handle && event->window == paned->handle)
-	{
-	  if (e_paned_handle_shown(paned))
-	    {
-	      child_event = *event;
-	      event->area.x += paned->handle_xpos;
-	      event->area.y += paned->handle_ypos;
-	      gtk_widget_draw (widget, &event->area);
-	    }
-	}
-      else
-	{
-	  child_event = *event;
-	  if (paned->child1 &&
-	      GTK_WIDGET_NO_WINDOW (paned->child1) &&
-	      gtk_widget_intersect (paned->child1, &event->area, &child_event.area))
-	    gtk_widget_event (paned->child1, (GdkEvent *) &child_event);
-
-	  if (paned->child2 &&
-	      GTK_WIDGET_NO_WINDOW (paned->child2) &&
-	      gtk_widget_intersect (paned->child2, &event->area, &child_event.area))
-	    gtk_widget_event (paned->child2, (GdkEvent *) &child_event);
-	}
-    }
-
-  return FALSE;
-}
-
-void
-e_paned_add1 (EPaned  *paned,
-		GtkWidget *widget)
-{
-  e_paned_pack1 (paned, widget, FALSE, TRUE);
-}
-
-void
-e_paned_add2 (EPaned  *paned,
-		GtkWidget *widget)
-{
-  e_paned_pack2 (paned, widget, TRUE, TRUE);
-}
-
-void
-e_paned_pack1 (EPaned  *paned,
-		 GtkWidget *child,
-		 gboolean   resize,
-		 gboolean   shrink)
-{
-  g_return_if_fail (paned != NULL);
-  g_return_if_fail (E_IS_PANED (paned));
-  g_return_if_fail (GTK_IS_WIDGET (child));
-
-  if (!paned->child1)
-    {
-      paned->child1 = child;
-      paned->child1_resize = resize;
-      paned->child1_shrink = shrink;
-
-      gtk_widget_set_parent (child, GTK_WIDGET (paned));
-
-      if (GTK_WIDGET_REALIZED (child->parent))
-	gtk_widget_realize (child);
-
-      if (GTK_WIDGET_VISIBLE (child->parent) && GTK_WIDGET_VISIBLE (child))
-	{
-	  if (GTK_WIDGET_MAPPED (child->parent))
-	    gtk_widget_map (child);
-
-	  gtk_widget_queue_resize (child);
-	}
-    }
-}
-
-void
-e_paned_pack2 (EPaned  *paned,
-		 GtkWidget *child,
-		 gboolean   resize,
-		 gboolean   shrink)
-{
-  g_return_if_fail (paned != NULL);
-  g_return_if_fail (E_IS_PANED (paned));
-  g_return_if_fail (GTK_IS_WIDGET (child));
-
-  if (!paned->child2)
-    {
-      paned->child2 = child;
-      paned->child2_resize = resize;
-      paned->child2_shrink = shrink;
-
-      gtk_widget_set_parent (child, GTK_WIDGET (paned));
-
-      if (GTK_WIDGET_REALIZED (child->parent))
-	gtk_widget_realize (child);
-
-      if (GTK_WIDGET_VISIBLE (child->parent) && GTK_WIDGET_VISIBLE (child))
-	{
-	  if (GTK_WIDGET_MAPPED (child->parent))
-	    gtk_widget_map (child);
-
-	  gtk_widget_queue_resize (child);
-	}
-    }
-}
-
-
-static void
-e_paned_add (GtkContainer *container,
-	       GtkWidget    *widget)
-{
-  EPaned *paned;
-
-  g_return_if_fail (container != NULL);
-  g_return_if_fail (E_IS_PANED (container));
-  g_return_if_fail (widget != NULL);
-
-  paned = E_PANED (container);
-
-  if (!paned->child1)
-    e_paned_add1 (E_PANED (container), widget);
-  else if (!paned->child2)
-    e_paned_add2 (E_PANED (container), widget);
-}
-
-static void
-e_paned_remove (GtkContainer *container,
-		  GtkWidget    *widget)
-{
-  EPaned *paned;
-  gboolean was_visible;
-
-  g_return_if_fail (container != NULL);
-  g_return_if_fail (E_IS_PANED (container));
-  g_return_if_fail (widget != NULL);
-
-  paned = E_PANED (container);
-  was_visible = GTK_WIDGET_VISIBLE (widget);
-
-  if (paned->child1 == widget)
-    {
-      gtk_widget_unparent (widget);
-
-      paned->child1 = NULL;
-
-      if (was_visible && GTK_WIDGET_VISIBLE (container))
-	gtk_widget_queue_resize (GTK_WIDGET (container));
-    }
-  else if (paned->child2 == widget)
-    {
-      gtk_widget_unparent (widget);
-
-      paned->child2 = NULL;
-
-      if (was_visible && GTK_WIDGET_VISIBLE (container))
-	gtk_widget_queue_resize (GTK_WIDGET (container));
-    }
-}
-
-static void
-e_paned_forall (GtkContainer *container,
-		  gboolean      include_internals,
-		  GtkCallback   callback,
-		  gpointer      callback_data)
-{
-  EPaned *paned;
-
-  g_return_if_fail (container != NULL);
-  g_return_if_fail (E_IS_PANED (container));
-  g_return_if_fail (callback != NULL);
-
-  paned = E_PANED (container);
-
-  if (paned->child1)
-    (*callback) (paned->child1, callback_data);
-  if (paned->child2)
-    (*callback) (paned->child2, callback_data);
-}
-
-gint
-e_paned_get_position (EPaned  *paned)
-{
-  g_return_val_if_fail (paned != NULL, 0);
-  g_return_val_if_fail (E_IS_PANED (paned), 0);
-
-  return paned->child1_size;
-}
-
-void
-e_paned_set_position (EPaned *paned,
-			gint      position)
-{
-  g_return_if_fail (paned != NULL);
-  g_return_if_fail (E_IS_PANED (paned));
-
-  if (position >= 0)
-    {
-      /* We don't clamp here - the assumption is that
-       * if the total allocation changes at the same time
-       * as the position, the position set is with reference
-       * to the new total size. If only the position changes,
-       * then clamping will occur in e_paned_compute_position()
-       */
-      paned->child1_size = position;
-      paned->position_set = TRUE;
-    }
-  else
-    {
-      paned->position_set = FALSE;
-    }
-
-  gtk_widget_queue_resize (GTK_WIDGET (paned));
-}
-
-void
-e_paned_set_handle_size (EPaned *paned,
-			   guint16   size)
-{
-  g_return_if_fail (paned != NULL);
-  g_return_if_fail (E_IS_PANED (paned));
-
-  gtk_widget_queue_resize (GTK_WIDGET (paned));
-
-  paned->handle_size = size;
-}
-
-void
-e_paned_compute_position(EPaned *paned,
-			 gint      allocation,
-			 gint      child1_req,
-			 gint      child2_req)
-{
-  g_return_if_fail (paned != NULL);
-  g_return_if_fail (E_IS_PANED (paned));
-  
-  if (e_paned_handle_shown(paned))
-    allocation -= (gint) paned->handle_size;
-
-  paned->min_position = paned->child1_shrink ? 0 : child1_req;
-
-  paned->max_position = allocation;
-  if (!paned->child2_shrink)
-    paned->max_position = MAX (1, paned->max_position - child2_req);
-
-  if (!paned->position_set)
-    {
-      if (paned->child1_resize && !paned->child2_resize)
-	paned->child1_size = MAX (1, allocation - child2_req);
-      else if (!paned->child1_resize && paned->child2_resize)
-	paned->child1_size = child1_req;
-      else if (child1_req + child2_req != 0)
-	paned->child1_size = allocation * ((gdouble)child1_req / (child1_req + child2_req));
-      else
-	paned->child1_size = allocation * 0.5;
-    }
-  else
-    {
-      /* If the position was set before the initial allocation.
-       * (paned->last_allocation <= 0) just clamp it and leave it.
-       */
-      if (paned->last_allocation > 0)
-	{
-	  if (paned->child1_resize && !paned->child2_resize)
-	    paned->child1_size += allocation - paned->last_allocation;
-	  else if (!(!paned->child1_resize && paned->child2_resize))
-	    paned->child1_size = allocation * ((gdouble) paned->child1_size / (paned->last_allocation));
-	}
-    }
-
-  paned->child1_size = CLAMP (paned->child1_size,
-			      paned->min_position,
-			      paned->max_position);
-
-  paned->last_allocation = allocation;
-}
-
-gboolean
-e_paned_handle_shown(EPaned *paned)
-{
-  EPanedClass *klass = E_PANED_CLASS(GTK_OBJECT(paned)->klass);
-  if (klass->handle_shown)
-    return (*klass->handle_shown)(paned);
-  else
-    return TRUE;
-}
-
-gint
-e_paned_quantized_size(EPaned *paned,
-		       gint    size)
-{
-  gint quantization = size - paned->old_child1_size;
-  if (quantization > 0)
-    quantization += paned->quantum / 2;
-  else
-    quantization -= paned->quantum / 2;
-  quantization /= paned->quantum;
-  quantization *= paned->quantum;
-  return paned->old_child1_size + quantization;
-}