forked from AuroraMiddleware/gtk
e248e4e79e
2001-01-19 Havoc Pennington <hp@redhat.com> * demos/gtk-demo/main.c (button_press_event_cb): sync to tree changes * gtk/gtkrbtree.c (_gtk_rbtree_node_find_offset): fix this function * gtk/gtktreeviewcolumn.c (gtk_tree_view_column_set_widget): implement * gtk/gtktreeview.c (gtk_tree_view_move_to): rename scroll_to_cell, matches TextView scroll functions better (gtk_tree_view_tree_to_widget_coords): new function (gtk_tree_view_widget_to_tree_coords): new function (gtk_tree_view_get_visible_rect): new function (gtk_tree_view_get_path_at_pos): accept negative coordinates (gtk_tree_view_draw_node_focus_rect): new function moved from draw_focus, also, use width of bin_window as width of the focus rect (gtk_tree_view_expand_row): fix bug where it didn't recognize already-expanded rows (gtk_tree_view_get_cell_rect): new function (gtk_tree_view_get_path_at_pos): return the click position relative to the passed-in cell (gtk_tree_view_set_expander_column): new function * configure.in: remove gtk-config-2.0 chmod * gtk/gtktextview.c (gtk_text_view_drag_motion): small cleanups, and properly handle drags with targets we don't understand (gtk_text_view_drag_end): don't stop scrolling, the source isn't scrolling anyway (gtk_text_view_drag_drop): stop scrolling here though, and set the mark invisible * gtk/gtkdnd.c (gtk_drag_dest_find_target): export as a public function (gtk_drag_dest_get_target_list): new function (gtk_drag_dest_set_target_list): new function * gtk/gtktreeview.c: Add a bunch of drag-and-drop implementation * gtk/gtktreeprivate.h (struct _GtkTreeViewPrivate): add fields related to drag-and-drop
157 lines
4.8 KiB
C
157 lines
4.8 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#ifndef __GTK_DND_H__
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#define __GTK_DND_H__
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#include <gdk/gdk.h>
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#include <gtk/gtkenums.h>
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#include <gtk/gtkwidget.h>
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#include <gtk/gtkselection.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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typedef enum {
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GTK_DEST_DEFAULT_MOTION = 1 << 0, /* respond to "drag_motion" */
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GTK_DEST_DEFAULT_HIGHLIGHT = 1 << 1, /* auto-highlight */
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GTK_DEST_DEFAULT_DROP = 1 << 2, /* respond to "drag_drop" */
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GTK_DEST_DEFAULT_ALL = 0x07
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} GtkDestDefaults;
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/* Flags for the GtkTargetEntry on the destination side
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*/
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typedef enum {
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GTK_TARGET_SAME_APP = 1 << 0, /*< nick=same-app >*/
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GTK_TARGET_SAME_WIDGET = 1 << 1 /*< nick=same-widget >*/
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} GtkTargetFlags;
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/* Destination side */
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void gtk_drag_get_data (GtkWidget *widget,
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GdkDragContext *context,
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GdkAtom target,
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guint32 time);
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void gtk_drag_finish (GdkDragContext *context,
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gboolean success,
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gboolean del,
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guint32 time);
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GtkWidget *gtk_drag_get_source_widget (GdkDragContext *context);
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void gtk_drag_highlight (GtkWidget *widget);
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void gtk_drag_unhighlight (GtkWidget *widget);
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void gtk_drag_dest_set (GtkWidget *widget,
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GtkDestDefaults flags,
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const GtkTargetEntry *targets,
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gint n_targets,
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GdkDragAction actions);
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void gtk_drag_dest_set_proxy (GtkWidget *widget,
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GdkWindow *proxy_window,
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GdkDragProtocol protocol,
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gboolean use_coordinates);
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void gtk_drag_dest_unset (GtkWidget *widget);
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GdkAtom gtk_drag_dest_find_target (GtkWidget *widget,
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GdkDragContext *context,
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GtkTargetList *target_list);
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GtkTargetList* gtk_drag_dest_get_target_list (GtkWidget *widget);
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void gtk_drag_dest_set_target_list (GtkWidget *widget,
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GtkTargetList *target_list);
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/* Source side */
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void gtk_drag_source_set (GtkWidget *widget,
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GdkModifierType start_button_mask,
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const GtkTargetEntry *targets,
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gint n_targets,
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GdkDragAction actions);
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void gtk_drag_source_unset (GtkWidget *widget);
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void gtk_drag_source_set_icon (GtkWidget *widget,
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GdkColormap *colormap,
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GdkPixmap *pixmap,
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GdkBitmap *mask);
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/* There probably should be functions for setting the targets
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* as a GtkTargetList
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*/
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GdkDragContext *gtk_drag_begin (GtkWidget *widget,
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GtkTargetList *targets,
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GdkDragAction actions,
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gint button,
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GdkEvent *event);
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/* Set the image being dragged around
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*/
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void gtk_drag_set_icon_widget (GdkDragContext *context,
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GtkWidget *widget,
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gint hot_x,
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gint hot_y);
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void gtk_drag_set_icon_pixmap (GdkDragContext *context,
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GdkColormap *colormap,
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GdkPixmap *pixmap,
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GdkBitmap *mask,
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gint hot_x,
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gint hot_y);
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void gtk_drag_set_icon_default (GdkDragContext *context);
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void gtk_drag_set_default_icon (GdkColormap *colormap,
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GdkPixmap *pixmap,
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GdkBitmap *mask,
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gint hot_x,
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gint hot_y);
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gboolean gtk_drag_check_threshold (GtkWidget *widget,
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gint start_x,
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gint start_y,
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gint current_x,
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gint current_y);
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/* Internal functions */
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void gtk_drag_source_handle_event (GtkWidget *widget,
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GdkEvent *event);
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void gtk_drag_dest_handle_event (GtkWidget *toplevel,
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GdkEvent *event);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __GTK_DND_H__ */
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