| /* testdnd.c |
| * Copyright (C) 1998 Red Hat, Inc. |
| * Author: Owen Taylor |
| * |
| * 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, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| #include "config.h" |
| #include "gtk/gtk.h" |
| |
| /* Target side drag signals */ |
| |
| /* XPM */ |
| static const char * drag_icon_xpm[] = { |
| "36 48 9 1", |
| " c None", |
| ". c #020204", |
| "+ c #8F8F90", |
| "@ c #D3D3D2", |
| "# c #AEAEAC", |
| "$ c #ECECEC", |
| "% c #A2A2A4", |
| "& c #FEFEFC", |
| "* c #BEBEBC", |
| " .....................", |
| " ..&&&&&&&&&&&&&&&&&&&.", |
| " ...&&&&&&&&&&&&&&&&&&&.", |
| " ..&.&&&&&&&&&&&&&&&&&&&.", |
| " ..&&.&&&&&&&&&&&&&&&&&&&.", |
| " ..&&&.&&&&&&&&&&&&&&&&&&&.", |
| " ..&&&&.&&&&&&&&&&&&&&&&&&&.", |
| " ..&&&&&.&&&@&&&&&&&&&&&&&&&.", |
| " ..&&&&&&.*$%$+$&&&&&&&&&&&&&.", |
| " ..&&&&&&&.%$%$+&&&&&&&&&&&&&&.", |
| " ..&&&&&&&&.#&#@$&&&&&&&&&&&&&&.", |
| " ..&&&&&&&&&.#$**#$&&&&&&&&&&&&&.", |
| " ..&&&&&&&&&&.&@%&%$&&&&&&&&&&&&&.", |
| " ..&&&&&&&&&&&.&&&&&&&&&&&&&&&&&&&.", |
| " ..&&&&&&&&&&&&.&&&&&&&&&&&&&&&&&&&.", |
| "................&$@&&&@&&&&&&&&&&&&.", |
| ".&&&&&&&+&&#@%#+@#@*$%$+$&&&&&&&&&&.", |
| ".&&&&&&&+&&#@#@&&@*%$%$+&&&&&&&&&&&.", |
| ".&&&&&&&+&$%&#@&#@@#&#@$&&&&&&&&&&&.", |
| ".&&&&&&@#@@$&*@&@#@#$**#$&&&&&&&&&&.", |
| ".&&&&&&&&&&&&&&&&&&&@%&%$&&&&&&&&&&.", |
| ".&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&.", |
| ".&&&&&&&&$#@@$&&&&&&&&&&&&&&&&&&&&&.", |
| ".&&&&&&&&&+&$+&$&@&$@&&$@&&&&&&&&&&.", |
| ".&&&&&&&&&+&&#@%#+@#@*$%&+$&&&&&&&&.", |
| ".&&&&&&&&&+&&#@#@&&@*%$%$+&&&&&&&&&.", |
| ".&&&&&&&&&+&$%&#@&#@@#&#@$&&&&&&&&&.", |
| ".&&&&&&&&@#@@$&*@&@#@#$#*#$&&&&&&&&.", |
| ".&&&&&&&&&&&&&&&&&&&&&$%&%$&&&&&&&&.", |
| ".&&&&&&&&&&$#@@$&&&&&&&&&&&&&&&&&&&.", |
| ".&&&&&&&&&&&+&$%&$$@&$@&&$@&&&&&&&&.", |
| ".&&&&&&&&&&&+&&#@%#+@#@*$%$+$&&&&&&.", |
| ".&&&&&&&&&&&+&&#@#@&&@*#$%$+&&&&&&&.", |
| ".&&&&&&&&&&&+&$+&*@&#@@#&#@$&&&&&&&.", |
| ".&&&&&&&&&&$%@@&&*@&@#@#$#*#&&&&&&&.", |
| ".&&&&&&&&&&&&&&&&&&&&&&&$%&%$&&&&&&.", |
| ".&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&.", |
| ".&&&&&&&&&&&&&&$#@@$&&&&&&&&&&&&&&&.", |
| ".&&&&&&&&&&&&&&&+&$%&$$@&$@&&$@&&&&.", |
| ".&&&&&&&&&&&&&&&+&&#@%#+@#@*$%$+$&&.", |
| ".&&&&&&&&&&&&&&&+&&#@#@&&@*#$%$+&&&.", |
| ".&&&&&&&&&&&&&&&+&$+&*@&#@@#&#@$&&&.", |
| ".&&&&&&&&&&&&&&$%@@&&*@&@#@#$#*#&&&.", |
| ".&&&&&&&&&&&&&&&&&&&&&&&&&&&$%&%$&&.", |
| ".&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&.", |
| ".&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&.", |
| ".&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&.", |
| "...................................."}; |
| |
| /* XPM */ |
| static const char * trashcan_closed_xpm[] = { |
| "64 80 17 1", |
| " c None", |
| ". c #030304", |
| "+ c #5A5A5C", |
| "@ c #323231", |
| "# c #888888", |
| "$ c #1E1E1F", |
| "% c #767677", |
| "& c #494949", |
| "* c #9E9E9C", |
| "= c #111111", |
| "- c #3C3C3D", |
| "; c #6B6B6B", |
| "> c #949494", |
| ", c #282828", |
| "' c #808080", |
| ") c #545454", |
| "! c #AEAEAC", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ==......=$$...=== ", |
| " ..$------)+++++++++++++@$$... ", |
| " ..=@@-------&+++++++++++++++++++-.... ", |
| " =.$$@@@-&&)++++)-,$$$$=@@&+++++++++++++,..$ ", |
| " .$$$$@@&+++++++&$$$@@@@-&,$,-++++++++++;;;&.. ", |
| " $$$$,@--&++++++&$$)++++++++-,$&++++++;%%'%%;;$@ ", |
| " .-@@-@-&++++++++-@++++++++++++,-++++++;''%;;;%*-$ ", |
| " +------++++++++++++++++++++++++++++++;;%%%;;##*!. ", |
| " =+----+++++++++++++++++++++++;;;;;;;;;;;;%'>>). ", |
| " .=)&+++++++++++++++++;;;;;;;;;;;;;;%''>>#>#@. ", |
| " =..=&++++++++++++;;;;;;;;;;;;;%###>>###+%== ", |
| " .&....=-+++++%;;####''''''''''##'%%%)..#. ", |
| " .+-++@....=,+%#####'%%%%%%%%%;@$-@-@*++!. ", |
| " .+-++-+++-&-@$$=$=......$,,,@;&)+!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " =+-++-+++-+++++++++!++++!++++!+++!++!+++= ", |
| " $.++-+++-+++++++++!++++!++++!+++!++!+.$ ", |
| " =.++++++++++++++!++++!++++!+++!++.= ", |
| " $..+++++++++++++++!++++++...$ ", |
| " $$=.............=$$ ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " "}; |
| |
| /* XPM */ |
| static const char * trashcan_open_xpm[] = { |
| "64 80 17 1", |
| " c None", |
| ". c #030304", |
| "+ c #5A5A5C", |
| "@ c #323231", |
| "# c #888888", |
| "$ c #1E1E1F", |
| "% c #767677", |
| "& c #494949", |
| "* c #9E9E9C", |
| "= c #111111", |
| "- c #3C3C3D", |
| "; c #6B6B6B", |
| "> c #949494", |
| ", c #282828", |
| "' c #808080", |
| ") c #545454", |
| "! c #AEAEAC", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " .=.==.,@ ", |
| " ==.,@-&&&)-= ", |
| " .$@,&++;;;%>*- ", |
| " $,-+)+++%%;;'#+. ", |
| " =---+++++;%%%;%##@. ", |
| " @)++++++++;%%%%'#%$ ", |
| " $&++++++++++;%%;%##@= ", |
| " ,-++++)+++++++;;;'#%) ", |
| " @+++&&--&)++++;;%'#'-. ", |
| " ,&++-@@,,,,-)++;;;'>'+, ", |
| " =-++&@$@&&&&-&+;;;%##%+@ ", |
| " =,)+)-,@@&+++++;;;;%##%&@ ", |
| " @--&&,,@&)++++++;;;;'#)@ ", |
| " ---&)-,@)+++++++;;;%''+, ", |
| " $--&)+&$-+++++++;;;%%'';- ", |
| " .,-&+++-$&++++++;;;%''%&= ", |
| " $,-&)++)-@++++++;;%''%), ", |
| " =,@&)++++&&+++++;%'''+$@&++++++ ", |
| " .$@-++++++++++++;'#';,........=$@&++++ ", |
| " =$@@&)+++++++++++'##-.................=&++ ", |
| " .$$@-&)+++++++++;%#+$.....................=)+ ", |
| " $$,@-)+++++++++;%;@=........................,+ ", |
| " .$$@@-++++++++)-)@=............................ ", |
| " $,@---)++++&)@===............................,. ", |
| " $-@---&)))-$$=..............................=)!. ", |
| " --&-&&,,$=,==...........................=&+++!. ", |
| " =,=$..=$+)+++++&@$=.............=$@&+++++!++!. ", |
| " .)-++-+++++++++++++++++++++++++++!++!++!. ", |
| " .+-++-+++++++++++++++++++++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!+++!!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " .+-++-+++-+++++++++!++++!++++!+++!++!++!. ", |
| " =+-++-+++-+++++++++!++++!++++!+++!++!+++= ", |
| " $.++-+++-+++++++++!++++!++++!+++!++!+.$ ", |
| " =.++++++++++++++!++++!++++!+++!++.= ", |
| " $..+++++++++++++++!++++++...$ ", |
| " $$==...........==$$ ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " ", |
| " "}; |
| |
| GdkPixbuf *trashcan_open; |
| GdkPixbuf *trashcan_closed; |
| |
| gboolean have_drag; |
| |
| enum { |
| TARGET_STRING, |
| TARGET_ROOTWIN |
| }; |
| |
| static GtkTargetEntry target_table[] = { |
| { "STRING", 0, TARGET_STRING }, |
| { "text/plain", 0, TARGET_STRING }, |
| { "application/x-rootwindow-drop", 0, TARGET_ROOTWIN } |
| }; |
| |
| static guint n_targets = sizeof(target_table) / sizeof(target_table[0]); |
| |
| void |
| target_drag_leave (GtkWidget *widget, |
| GdkDragContext *context, |
| guint time) |
| { |
| g_print("leave\n"); |
| have_drag = FALSE; |
| gtk_image_set_from_pixbuf (GTK_IMAGE (widget), trashcan_closed); |
| } |
| |
| gboolean |
| target_drag_motion (GtkWidget *widget, |
| GdkDragContext *context, |
| gint x, |
| gint y, |
| guint time) |
| { |
| GtkWidget *source_widget; |
| GList *tmp_list; |
| |
| if (!have_drag) |
| { |
| have_drag = TRUE; |
| gtk_image_set_from_pixbuf (GTK_IMAGE (widget), trashcan_open); |
| } |
| |
| source_widget = gtk_drag_get_source_widget (context); |
| g_print ("motion, source %s\n", source_widget ? |
| G_OBJECT_TYPE_NAME (source_widget) : |
| "NULL"); |
| |
| tmp_list = gdk_drag_context_list_targets (context); |
| while (tmp_list) |
| { |
| char *name = gdk_atom_name (GDK_POINTER_TO_ATOM (tmp_list->data)); |
| g_print ("%s\n", name); |
| g_free (name); |
| |
| tmp_list = tmp_list->next; |
| } |
| |
| gdk_drag_status (context, gdk_drag_context_get_suggested_action (context), time); |
| |
| return TRUE; |
| } |
| |
| gboolean |
| target_drag_drop (GtkWidget *widget, |
| GdkDragContext *context, |
| gint x, |
| gint y, |
| guint time) |
| { |
| g_print("drop\n"); |
| have_drag = FALSE; |
| |
| gtk_image_set_from_pixbuf (GTK_IMAGE (widget), trashcan_closed); |
| |
| if (gdk_drag_context_list_targets (context)) |
| { |
| gtk_drag_get_data (widget, context, |
| GDK_POINTER_TO_ATOM (gdk_drag_context_list_targets (context)->data), |
| time); |
| return TRUE; |
| } |
| |
| return FALSE; |
| } |
| |
| void |
| target_drag_data_received (GtkWidget *widget, |
| GdkDragContext *context, |
| gint x, |
| gint y, |
| GtkSelectionData *selection_data, |
| guint info, |
| guint time) |
| { |
| if (gtk_selection_data_get_length (selection_data) >= 0 && |
| gtk_selection_data_get_format (selection_data) == 8) |
| { |
| g_print ("Received \"%s\" in trashcan\n", (gchar *) gtk_selection_data_get_data (selection_data)); |
| gtk_drag_finish (context, TRUE, FALSE, time); |
| return; |
| } |
| |
| gtk_drag_finish (context, FALSE, FALSE, time); |
| } |
| |
| void |
| label_drag_data_received (GtkWidget *widget, |
| GdkDragContext *context, |
| gint x, |
| gint y, |
| GtkSelectionData *selection_data, |
| guint info, |
| guint time) |
| { |
| if (gtk_selection_data_get_length (selection_data) >= 0 && |
| gtk_selection_data_get_format (selection_data) == 8) |
| { |
| g_print ("Received \"%s\" in label\n", (gchar *) gtk_selection_data_get_data (selection_data)); |
| gtk_drag_finish (context, TRUE, FALSE, time); |
| return; |
| } |
| |
| gtk_drag_finish (context, FALSE, FALSE, time); |
| } |
| |
| void |
| source_drag_data_get (GtkWidget *widget, |
| GdkDragContext *context, |
| GtkSelectionData *selection_data, |
| guint info, |
| guint time, |
| gpointer data) |
| { |
| if (info == TARGET_ROOTWIN) |
| g_print ("I was dropped on the rootwin\n"); |
| else |
| gtk_selection_data_set (selection_data, |
| gtk_selection_data_get_target (selection_data), |
| 8, (guchar *) "I'm Data!", 9); |
| } |
| |
| /* The following is a rather elaborate example demonstrating/testing |
| * changing of the window hierarchy during a drag - in this case, |
| * via a "spring-loaded" popup window. |
| */ |
| static GtkWidget *popup_window = NULL; |
| |
| static gboolean popped_up = FALSE; |
| static gboolean in_popup = FALSE; |
| static guint popdown_timer = 0; |
| static guint popup_timer = 0; |
| |
| gint |
| popdown_cb (gpointer data) |
| { |
| popdown_timer = 0; |
| |
| gtk_widget_hide (popup_window); |
| popped_up = FALSE; |
| |
| return FALSE; |
| } |
| |
| gboolean |
| popup_motion (GtkWidget *widget, |
| GdkDragContext *context, |
| gint x, |
| gint y, |
| guint time) |
| { |
| if (!in_popup) |
| { |
| in_popup = TRUE; |
| if (popdown_timer) |
| { |
| g_print ("removed popdown\n"); |
| g_source_remove (popdown_timer); |
| popdown_timer = 0; |
| } |
| } |
| |
| return TRUE; |
| } |
| |
| void |
| popup_leave (GtkWidget *widget, |
| GdkDragContext *context, |
| guint time) |
| { |
| if (in_popup) |
| { |
| in_popup = FALSE; |
| if (!popdown_timer) |
| { |
| g_print ("added popdown\n"); |
| popdown_timer = gdk_threads_add_timeout (500, popdown_cb, NULL); |
| } |
| } |
| } |
| |
| gboolean |
| popup_cb (gpointer data) |
| { |
| if (!popped_up) |
| { |
| if (!popup_window) |
| { |
| GtkWidget *button; |
| GtkWidget *grid; |
| int i, j; |
| |
| popup_window = gtk_window_new (GTK_WINDOW_POPUP); |
| gtk_window_set_position (GTK_WINDOW (popup_window), GTK_WIN_POS_MOUSE); |
| |
| grid = gtk_grid_new (); |
| |
| for (i=0; i<3; i++) |
| for (j=0; j<3; j++) |
| { |
| char buffer[128]; |
| g_snprintf(buffer, sizeof(buffer), "%d,%d", i, j); |
| button = gtk_button_new_with_label (buffer); |
| gtk_widget_set_hexpand (button, TRUE); |
| gtk_widget_set_vexpand (button, TRUE); |
| gtk_grid_attach (GTK_GRID (grid), button, i, j, 1, 1); |
| |
| gtk_drag_dest_set (button, |
| GTK_DEST_DEFAULT_ALL, |
| target_table, n_targets - 1, /* no rootwin */ |
| GDK_ACTION_COPY | GDK_ACTION_MOVE); |
| g_signal_connect (button, "drag_motion", |
| G_CALLBACK (popup_motion), NULL); |
| g_signal_connect (button, "drag_leave", |
| G_CALLBACK (popup_leave), NULL); |
| } |
| |
| gtk_widget_show_all (grid); |
| gtk_container_add (GTK_CONTAINER (popup_window), grid); |
| |
| } |
| gtk_widget_show (popup_window); |
| popped_up = TRUE; |
| } |
| |
| popdown_timer = gdk_threads_add_timeout (500, popdown_cb, NULL); |
| g_print ("added popdown\n"); |
| |
| popup_timer = FALSE; |
| |
| return FALSE; |
| } |
| |
| gboolean |
| popsite_motion (GtkWidget *widget, |
| GdkDragContext *context, |
| gint x, |
| gint y, |
| guint time) |
| { |
| if (!popup_timer) |
| popup_timer = gdk_threads_add_timeout (500, popup_cb, NULL); |
| |
| return TRUE; |
| } |
| |
| void |
| popsite_leave (GtkWidget *widget, |
| GdkDragContext *context, |
| guint time) |
| { |
| if (popup_timer) |
| { |
| g_source_remove (popup_timer); |
| popup_timer = 0; |
| } |
| } |
| |
| void |
| source_drag_data_delete (GtkWidget *widget, |
| GdkDragContext *context, |
| gpointer data) |
| { |
| g_print ("Delete the data!\n"); |
| } |
| |
| void |
| test_init (void) |
| { |
| if (g_file_test ("../modules/input/immodules.cache", G_FILE_TEST_EXISTS)) |
| g_setenv ("GTK_IM_MODULE_FILE", "../modules/input/immodules.cache", TRUE); |
| } |
| |
| int |
| main (int argc, char **argv) |
| { |
| GtkWidget *window; |
| GtkWidget *grid; |
| GtkWidget *label; |
| GtkWidget *pixmap; |
| GtkWidget *button; |
| GdkPixbuf *drag_icon; |
| |
| test_init (); |
| |
| gtk_init (&argc, &argv); |
| |
| window = gtk_window_new (GTK_WINDOW_TOPLEVEL); |
| g_signal_connect (window, "destroy", |
| G_CALLBACK (gtk_main_quit), NULL); |
| |
| |
| grid = gtk_grid_new (); |
| gtk_container_add (GTK_CONTAINER (window), grid); |
| |
| drag_icon = gdk_pixbuf_new_from_xpm_data (drag_icon_xpm); |
| trashcan_open = gdk_pixbuf_new_from_xpm_data (trashcan_open_xpm); |
| trashcan_closed = gdk_pixbuf_new_from_xpm_data (trashcan_closed_xpm); |
| |
| label = gtk_label_new ("Drop Here\n"); |
| |
| gtk_drag_dest_set (label, |
| GTK_DEST_DEFAULT_ALL, |
| target_table, n_targets - 1, /* no rootwin */ |
| GDK_ACTION_COPY | GDK_ACTION_MOVE); |
| |
| g_signal_connect (label, "drag_data_received", |
| G_CALLBACK( label_drag_data_received), NULL); |
| |
| gtk_widget_set_hexpand (label, TRUE); |
| gtk_widget_set_vexpand (label, TRUE); |
| gtk_grid_attach (GTK_GRID (grid), label, 0, 0, 1, 1); |
| |
| label = gtk_label_new ("Popup\n"); |
| |
| gtk_drag_dest_set (label, |
| GTK_DEST_DEFAULT_ALL, |
| target_table, n_targets - 1, /* no rootwin */ |
| GDK_ACTION_COPY | GDK_ACTION_MOVE); |
| |
| gtk_widget_set_hexpand (label, TRUE); |
| gtk_widget_set_vexpand (label, TRUE); |
| gtk_grid_attach (GTK_GRID (grid), label, 1, 1, 1, 1); |
| |
| g_signal_connect (label, "drag_motion", |
| G_CALLBACK (popsite_motion), NULL); |
| g_signal_connect (label, "drag_leave", |
| G_CALLBACK (popsite_leave), NULL); |
| |
| pixmap = gtk_image_new_from_pixbuf (trashcan_closed); |
| gtk_drag_dest_set (pixmap, 0, NULL, 0, 0); |
| gtk_widget_set_hexpand (pixmap, TRUE); |
| gtk_widget_set_vexpand (pixmap, TRUE); |
| gtk_grid_attach (GTK_GRID (grid), pixmap, 1, 0, 1, 1); |
| |
| g_signal_connect (pixmap, "drag_leave", |
| G_CALLBACK (target_drag_leave), NULL); |
| |
| g_signal_connect (pixmap, "drag_motion", |
| G_CALLBACK (target_drag_motion), NULL); |
| |
| g_signal_connect (pixmap, "drag_drop", |
| G_CALLBACK (target_drag_drop), NULL); |
| |
| g_signal_connect (pixmap, "drag_data_received", |
| G_CALLBACK (target_drag_data_received), NULL); |
| |
| /* Drag site */ |
| |
| button = gtk_button_new_with_label ("Drag Here\n"); |
| |
| gtk_drag_source_set (button, GDK_BUTTON1_MASK | GDK_BUTTON3_MASK, |
| target_table, n_targets, |
| GDK_ACTION_COPY | GDK_ACTION_MOVE); |
| gtk_drag_source_set_icon_pixbuf (button, drag_icon); |
| |
| g_object_unref (drag_icon); |
| |
| gtk_widget_set_hexpand (button, TRUE); |
| gtk_widget_set_vexpand (button, TRUE); |
| gtk_grid_attach (GTK_GRID (grid), button, 0, 1, 1, 1); |
| |
| g_signal_connect (button, "drag_data_get", |
| G_CALLBACK (source_drag_data_get), NULL); |
| g_signal_connect (button, "drag_data_delete", |
| G_CALLBACK (source_drag_data_delete), NULL); |
| |
| gtk_widget_show_all (window); |
| |
| gtk_main (); |
| |
| return 0; |
| } |
