[horizontal-splitter] remove, and use a regular GtkPaned instead

The feature it was bringing in (shrink when the paned handle is
double-clicked) is even confusing.
http://git.gnome.org/browse/nautilus/commit/?id=1620bd8a4e4ab1760c5c518dd954a4471645ce87

3 files changed, 0 insertions, 385 deletions

diff --git a/libcaja-private/Makefile.am b/libcaja-private/Makefile.am
index cbf91983..55cadeee 100644
--- a/libcaja-private/Makefile.am
+++ b/libcaja-private/Makefile.am
@@ -105,8 +105,6 @@ libcaja_private_la_SOURCES = \
 	caja-file.h \
 	caja-global-preferences.c \
 	caja-global-preferences.h \
-	caja-horizontal-splitter.c \
-	caja-horizontal-splitter.h \
 	caja-icon-canvas-item.c \
 	caja-icon-canvas-item.h \
 	caja-icon-container.c \
diff --git a/libcaja-private/caja-horizontal-splitter.c b/libcaja-private/caja-horizontal-splitter.c
deleted file mode 100644
index 0fbaa3c4..00000000
--- a/libcaja-private/caja-horizontal-splitter.c
+++ /dev/null
@@ -1,307 +0,0 @@
-/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
-
-/* caja-horizontal-splitter.c - A horizontal splitter with a semi gradient look
-
-   Copyright (C) 1999, 2000 Eazel, Inc.
-
-   The Mate 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.
-
-   The Mate 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 the Mate Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
-   Boston, MA 02110-1301, USA.
-
-   Authors: Ramiro Estrugo <[email protected]>
-*/
-
-#include <config.h>
-#include "caja-horizontal-splitter.h"
-
-#include <eel/eel-gtk-macros.h>
-#include <stdlib.h>
-
-struct CajaHorizontalSplitterDetails
-{
-    guint32 press_time;
-    int press_position;
-    int saved_size;
-};
-
-#define CLOSED_THRESHOLD 4
-#define NOMINAL_SIZE 148
-#define SPLITTER_CLICK_SLOP 4
-#define SPLITTER_CLICK_TIMEOUT	400
-
-static void caja_horizontal_splitter_class_init (CajaHorizontalSplitterClass *horizontal_splitter_class);
-static void caja_horizontal_splitter_init       (CajaHorizontalSplitter      *horizontal_splitter);
-
-EEL_CLASS_BOILERPLATE (CajaHorizontalSplitter,
-                       caja_horizontal_splitter,
-                       GTK_TYPE_HPANED)
-
-static void
-caja_horizontal_splitter_init (CajaHorizontalSplitter *horizontal_splitter)
-{
-    horizontal_splitter->details = g_new0 (CajaHorizontalSplitterDetails, 1);
-}
-
-static void
-caja_horizontal_splitter_finalize (GObject *object)
-{
-    CajaHorizontalSplitter *horizontal_splitter;
-
-    horizontal_splitter = CAJA_HORIZONTAL_SPLITTER (object);
-
-    g_free (horizontal_splitter->details);
-
-    EEL_CALL_PARENT (G_OBJECT_CLASS, finalize, (object));
-}
-
-static void
-splitter_expand (CajaHorizontalSplitter *splitter, int position)
-{
-    g_assert (CAJA_IS_HORIZONTAL_SPLITTER (splitter));
-
-    if (position >= CLOSED_THRESHOLD)
-    {
-        return;
-    }
-
-    position = splitter->details->saved_size;
-    if (position < CLOSED_THRESHOLD)
-    {
-        position = NOMINAL_SIZE;
-    }
-
-    gtk_paned_set_position (GTK_PANED (splitter), position);
-}
-
-static void
-splitter_collapse (CajaHorizontalSplitter *splitter, int position)
-{
-    g_assert (CAJA_IS_HORIZONTAL_SPLITTER (splitter));
-
-    splitter->details->saved_size = position;
-    gtk_paned_set_position (GTK_PANED (splitter), 0);
-}
-
-static void
-splitter_toggle (CajaHorizontalSplitter *splitter, int position)
-{
-    g_assert (CAJA_IS_HORIZONTAL_SPLITTER (splitter));
-
-    if (gtk_paned_get_position (GTK_PANED (splitter)) >= CLOSED_THRESHOLD)
-    {
-        caja_horizontal_splitter_collapse (splitter);
-    }
-    else
-    {
-        caja_horizontal_splitter_expand (splitter);
-    }
-}
-
-static void
-splitter_hide (CajaHorizontalSplitter *splitter)
-{
-    GtkPaned *parent;
-
-    parent = GTK_PANED (splitter);
-
-    gtk_widget_hide (gtk_paned_get_child1 (parent));
-}
-
-static void
-splitter_show (CajaHorizontalSplitter *splitter)
-{
-    GtkPaned *parent;
-
-    parent = GTK_PANED (splitter);
-
-    gtk_widget_show (gtk_paned_get_child1 (parent));
-}
-
-static gboolean
-splitter_is_hidden (CajaHorizontalSplitter *splitter)
-{
-    GtkPaned *parent;
-
-    parent = GTK_PANED (splitter);
-
-    return gtk_widget_get_visible (gtk_paned_get_child1 (parent));
-}
-
-void
-caja_horizontal_splitter_expand (CajaHorizontalSplitter *splitter)
-{
-    splitter_expand (splitter, gtk_paned_get_position (GTK_PANED (splitter)));
-}
-
-void
-caja_horizontal_splitter_hide (CajaHorizontalSplitter *splitter)
-{
-    splitter_hide (splitter);
-}
-
-void
-caja_horizontal_splitter_show (CajaHorizontalSplitter *splitter)
-{
-    splitter_show (splitter);
-}
-
-gboolean
-caja_horizontal_splitter_is_hidden (CajaHorizontalSplitter *splitter)
-{
-    return splitter_is_hidden (splitter);
-}
-
-void
-caja_horizontal_splitter_collapse (CajaHorizontalSplitter *splitter)
-{
-    splitter_collapse (splitter, gtk_paned_get_position (GTK_PANED (splitter)));
-}
-
-/* routine to toggle the open/closed state of the splitter */
-void
-caja_horizontal_splitter_toggle_position (CajaHorizontalSplitter *splitter)
-{
-    splitter_toggle (splitter, gtk_paned_get_position (GTK_PANED (splitter)));
-}
-
-/* CajaHorizontalSplitter public methods */
-GtkWidget *
-caja_horizontal_splitter_new (void)
-{
-    return gtk_widget_new (caja_horizontal_splitter_get_type (), NULL);
-}
-
-/* handle mouse downs by remembering the position and the time */
-static gboolean
-caja_horizontal_splitter_button_press (GtkWidget *widget, GdkEventButton *event)
-{
-    gboolean result;
-    CajaHorizontalSplitter *splitter;
-    int position;
-
-    splitter = CAJA_HORIZONTAL_SPLITTER (widget);
-
-    position = gtk_paned_get_position (GTK_PANED (widget));
-
-    result = EEL_CALL_PARENT_WITH_RETURN_VALUE
-             (GTK_WIDGET_CLASS, button_press_event, (widget, event));
-
-    if (result)
-    {
-        splitter->details->press_time = event->time;
-        splitter->details->press_position = position;
-    }
-
-    return result;
-}
-
-/* handle mouse ups by seeing if it was a tap and toggling the open state accordingly */
-static gboolean
-caja_horizontal_splitter_button_release (GtkWidget *widget, GdkEventButton *event)
-{
-    gboolean result;
-    CajaHorizontalSplitter *splitter;
-    int position, delta, delta_time;
-    splitter = CAJA_HORIZONTAL_SPLITTER (widget);
-
-    position = gtk_paned_get_position (GTK_PANED (widget));
-
-    result = EEL_CALL_PARENT_WITH_RETURN_VALUE
-             (GTK_WIDGET_CLASS, button_release_event, (widget, event));
-
-    if (result)
-    {
-        delta = abs (position - splitter->details->press_position);
-        delta_time = event->time - splitter->details->press_time;
-        if (delta < SPLITTER_CLICK_SLOP && delta_time < SPLITTER_CLICK_TIMEOUT)
-        {
-            caja_horizontal_splitter_toggle_position (splitter);
-        }
-    }
-
-    return result;
-}
-
-static void
-caja_horizontal_splitter_size_allocate (GtkWidget     *widget,
-                                        GtkAllocation *allocation)
-{
-    gint border_width;
-    GtkPaned *paned;
-    GtkAllocation child_allocation;
-    GtkRequisition child_requisition;
-
-    paned = GTK_PANED (widget);
-    border_width = gtk_container_get_border_width (GTK_CONTAINER (paned));
-
-    gtk_widget_set_allocation (widget, allocation);
-
-    if (gtk_paned_get_child2 (paned) != NULL && gtk_widget_get_visible (gtk_paned_get_child2 (paned)))
-    {
-        EEL_CALL_PARENT (GTK_WIDGET_CLASS, size_allocate,
-                         (widget, allocation));
-    }
-    else if (gtk_paned_get_child1 (paned) && gtk_widget_get_visible (gtk_paned_get_child1 (paned)))
-    {
-
-        if (gtk_widget_get_realized (widget))
-        {
-            gdk_window_hide (gtk_paned_get_handle_window (paned));
-        }
-
-        gtk_widget_get_child_requisition (gtk_paned_get_child1 (paned),
-                                          &child_requisition);
-
-        child_allocation.x = allocation->x + border_width;
-        child_allocation.y = allocation->y + border_width;
-        child_allocation.width = MIN (child_requisition.width,
-                                      allocation->width - 2 * border_width);
-        child_allocation.height = MIN (child_requisition.height,
-                                       allocation->height - 2 * border_width);
-
-        gtk_widget_size_allocate (gtk_paned_get_child1 (paned), &child_allocation);
-    }
-    else if (gtk_widget_get_realized (widget))
-    {
-        gdk_window_hide (gtk_paned_get_handle_window (paned));
-    }
-
-}
-
-static void
-caja_horizontal_splitter_class_init (CajaHorizontalSplitterClass *class)
-{
-    GtkWidgetClass *widget_class;
-
-    widget_class = GTK_WIDGET_CLASS (class);
-
-    G_OBJECT_CLASS (class)->finalize = caja_horizontal_splitter_finalize;
-
-    widget_class->size_allocate = caja_horizontal_splitter_size_allocate;
-    widget_class->button_press_event = caja_horizontal_splitter_button_press;
-    widget_class->button_release_event = caja_horizontal_splitter_button_release;
-}
-
-void
-caja_horizontal_splitter_pack2 (CajaHorizontalSplitter *splitter,
-                                GtkWidget                  *child2)
-{
-    GtkPaned *paned;
-
-    g_return_if_fail (GTK_IS_WIDGET (child2));
-    g_return_if_fail (CAJA_IS_HORIZONTAL_SPLITTER (splitter));
-
-    paned = GTK_PANED (splitter);
-    gtk_paned_pack2 (paned, child2, TRUE, FALSE);
-}
diff --git a/libcaja-private/caja-horizontal-splitter.h b/libcaja-private/caja-horizontal-splitter.h
deleted file mode 100644
index b0fdcf4a..00000000
--- a/libcaja-private/caja-horizontal-splitter.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
-
-/* caja-horizontal-splitter.h - A horizontal splitter with a semi gradient look
-
-   Copyright (C) 1999, 2000 Eazel, Inc.
-
-   The Mate 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.
-
-   The Mate 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 the Mate Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
-   Boston, MA 02110-1301, USA.
-
-   Authors: Ramiro Estrugo <[email protected]>
-*/
-
-#ifndef CAJA_HORIZONTAL_SPLITTER_H
-#define CAJA_HORIZONTAL_SPLITTER_H
-
-#include <gtk/gtk.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define CAJA_TYPE_HORIZONTAL_SPLITTER caja_horizontal_splitter_get_type()
-#define CAJA_HORIZONTAL_SPLITTER(obj) \
-  (G_TYPE_CHECK_INSTANCE_CAST ((obj), CAJA_TYPE_HORIZONTAL_SPLITTER, CajaHorizontalSplitter))
-#define CAJA_HORIZONTAL_SPLITTER_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_CAST ((klass), CAJA_TYPE_HORIZONTAL_SPLITTER, CajaHorizontalSplitterClass))
-#define CAJA_IS_HORIZONTAL_SPLITTER(obj) \
-  (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CAJA_TYPE_HORIZONTAL_SPLITTER))
-#define CAJA_IS_HORIZONTAL_SPLITTER_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_TYPE ((klass), CAJA_TYPE_HORIZONTAL_SPLITTER))
-#define CAJA_HORIZONTAL_SPLITTER_GET_CLASS(obj) \
-  (G_TYPE_INSTANCE_GET_CLASS ((obj), CAJA_TYPE_HORIZONTAL_SPLITTER, CajaHorizontalSplitterClass))
-
-    typedef struct CajaHorizontalSplitterDetails CajaHorizontalSplitterDetails;
-
-    typedef struct
-    {
-        GtkHPaned				parent_slot;
-        CajaHorizontalSplitterDetails	*details;
-    } CajaHorizontalSplitter;
-
-    typedef struct
-    {
-        GtkHPanedClass				parent_slot;
-    } CajaHorizontalSplitterClass;
-
-    /* CajaHorizontalSplitter public methods */
-    GType      caja_horizontal_splitter_get_type (void);
-    GtkWidget *caja_horizontal_splitter_new      (void);
-
-    gboolean   caja_horizontal_splitter_is_hidden	(CajaHorizontalSplitter *splitter);
-    void	   caja_horizontal_splitter_collapse	(CajaHorizontalSplitter *splitter);
-    void	   caja_horizontal_splitter_hide		(CajaHorizontalSplitter *splitter);
-    void	   caja_horizontal_splitter_show		(CajaHorizontalSplitter *splitter);
-    void	   caja_horizontal_splitter_expand		(CajaHorizontalSplitter *splitter);
-    void	   caja_horizontal_splitter_toggle_position	(CajaHorizontalSplitter *splitter);
-    void	   caja_horizontal_splitter_pack2           (CajaHorizontalSplitter *splitter,
-            GtkWidget                  *child2);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* CAJA_HORIZONTAL_SPLITTER_H */