gtk2/gtk/gtklist.h
Lars Hamann 8ad52d1024 Few fixes for column resize. Store resize column in clist->drag_pos.
Fri Jul 31 20:45:07 1998  Lars Hamann  <lars@gtk.org>

        * gtk/gtkclist.c (gtk_clist_button_press) (gtk_clist_motion)
        (gtk_clist_button_release) (new_column_width): Few fixes for
        column resize. Store resize column in clist->drag_pos.

Thu Jul 31 15:18:36 1998  Lars Hamann  <lars@gtk.org>

        * gtk/gtkctree.h
        * gtk/gtkctree.c
        * gtk/testgtk.c : New typedef GtkCTreeNode, changed all GList *node
        to GtkCTreeNode *node.

        * gtk/gtklist.h : added extended selection mode and auto scrolling.
        (struct _GtkList): removed unneeded variables timer, button,
        selection_start_pos, selection_end_pos, scroll_direction, have_grab.
        Added new variables undo_selection, undo_unselection, last_focus_child,
        undo_focus_child, htimer, vtimer, anchor, drag_pos, anchor_state,
        drag_selection, add_mode.

        New functions :
        (gtk_list_extend_selection), (gtk_list_start_selection),
        (gtk_list_end_selection), (gtk_list_select_all),
        (gtk_list_unselect_all), (gtk_list_scroll_horizontal),
        (gtk_list_scroll_vertical), (gtk_list_toggle_add_mode),
        (gtk_list_toggle_focus_row), (gtk_list_toggle_row),
        (gtk_list_undo_selection), (gtk_list_end_drag_selection)

        * gtk/gtklist.c :
        (gtk_list_enter_notify): removed, because auto scrolling now works
        with gtk_list_motion_notify

        New functions, needed for auto scrolling :
        (gtk_list_motion_notify) (gtk_list_move_focus_child)

        New functions for extended selection support :
        (gtk_list_set_anchor), (gtk_list_fake_unselect_all),
        (gtk_list_fake_toggle_row), (gtk_list_update_extended_selection),
        (gtk_list_focus_lost)

        (gtk_list_set_focus_child): modified gtk_container_set_focus_child
        function to support auto scrolling, and avoid out-of-sync errors in
        case auf GTK_SELECTION_BROWSE
        (gtk_list_focus): modified gtk_container_focus function to avoid out
        off sync errors in case auf GTK_SELECTION_EXTENDED

        * gtk/gtklistitem.h
        * gtk/gtklistitem.c :
        New signal functions for key binding support :
        (toggle_focus_row), (select_all), (list_item), (unselect_all)
        (list_item), (undo_selection), (start_selection), (end_selection)
        (extend_selection), (scroll_horizontal), (scroll_vertical),
        (toggle_add_mode)
        (gtk_list_item_realize): added  GDK_KEY_PRESS_MASK |
        GDK_KEY_RELEASE_MASK
        (gtk_list_item_draw_focus): modify gc if parent has add_mode set.

        * gtk/gtkcombo.c :
        (gtk_combo_popup_button_press):  grab pointer for combo->list
        (gtk_combo_button_release): ungrab only if combo->popwin HAS_GRAB
        (gtk_combo_list_key_press): take care of which child HAS_GRAB
        (gtk_comb_init): don't connect combo->button with button_release_event
1998-07-31 20:48:06 +00:00

137 lines
4.4 KiB
C

/* 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.
*/
#ifndef __GTK_LIST_H__
#define __GTK_LIST_H__
#include <gdk/gdk.h>
#include <gtk/gtkenums.h>
#include <gtk/gtkcontainer.h>
#include <gtk/gtklistitem.h>
#ifdef __cplusplus
extern "C" {
#pragma }
#endif /* __cplusplus */
#define GTK_TYPE_LIST (gtk_list_get_type ())
#define GTK_LIST(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_LIST, GtkList))
#define GTK_LIST_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_LIST, GtkListClass))
#define GTK_IS_LIST(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_LIST))
#define GTK_IS_LIST_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_LIST))
typedef struct _GtkList GtkList;
typedef struct _GtkListClass GtkListClass;
struct _GtkList
{
GtkContainer container;
GList *children;
GList *selection;
GList *undo_selection;
GList *undo_unselection;
GtkWidget *last_focus_child;
GtkWidget *undo_focus_child;
guint htimer;
guint vtimer;
gint anchor;
gint drag_pos;
GtkStateType anchor_state;
guint selection_mode : 2;
guint drag_selection:1;
guint add_mode:1;
};
struct _GtkListClass
{
GtkContainerClass parent_class;
void (* selection_changed) (GtkList *list);
void (* select_child) (GtkList *list,
GtkWidget *child);
void (* unselect_child) (GtkList *list,
GtkWidget *child);
};
GtkType gtk_list_get_type (void);
GtkWidget* gtk_list_new (void);
void gtk_list_insert_items (GtkList *list,
GList *items,
gint position);
void gtk_list_append_items (GtkList *list,
GList *items);
void gtk_list_prepend_items (GtkList *list,
GList *items);
void gtk_list_remove_items (GtkList *list,
GList *items);
void gtk_list_remove_items_no_unref (GtkList *list,
GList *items);
void gtk_list_clear_items (GtkList *list,
gint start,
gint end);
void gtk_list_select_item (GtkList *list,
gint item);
void gtk_list_unselect_item (GtkList *list,
gint item);
void gtk_list_select_child (GtkList *list,
GtkWidget *child);
void gtk_list_unselect_child (GtkList *list,
GtkWidget *child);
gint gtk_list_child_position (GtkList *list,
GtkWidget *child);
void gtk_list_set_selection_mode (GtkList *list,
GtkSelectionMode mode);
void gtk_list_extend_selection (GtkList *list,
GtkScrollType scroll_type,
gfloat position,
gboolean auto_start_selection);
void gtk_list_start_selection (GtkList *list);
void gtk_list_end_selection (GtkList *list);
void gtk_list_select_all (GtkList *list);
void gtk_list_unselect_all (GtkList *list);
void gtk_list_scroll_horizontal (GtkList *list,
GtkScrollType scroll_type,
gfloat position);
void gtk_list_scroll_vertical (GtkList *list,
GtkScrollType scroll_type,
gfloat position);
void gtk_list_toggle_add_mode (GtkList *list);
void gtk_list_toggle_focus_row (GtkList *list);
void gtk_list_toggle_row (GtkList *list,
GtkWidget *item);
void gtk_list_undo_selection (GtkList *list);
void gtk_list_end_drag_selection (GtkList *list);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __GTK_LIST_H__ */