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e0971ba |
--- file-roller-2.28.1/src/eggtreemultidnd.c 2009-10-19 13:53:45.000000000 -0400
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+++ hacked/src/eggtreemultidnd.c 2009-10-29 23:23:12.660790804 -0400
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@@ -179,8 +179,14 @@
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priv_data->event_list = NULL;
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priv_data->pending_event = FALSE;
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- g_signal_handler_disconnect (widget, priv_data->motion_notify_handler);
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- g_signal_handler_disconnect (widget, priv_data->button_release_handler);
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+ if (priv_data->motion_notify_handler) {
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+ g_signal_handler_disconnect (widget, priv_data->motion_notify_handler);
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+ priv_data->motion_notify_handler = 0;
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+ }
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+ if (priv_data->button_release_handler) {
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+ g_signal_handler_disconnect (widget, priv_data->button_release_handler);
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+ priv_data->button_release_handler = 0;
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+ }
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}
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@@ -401,16 +407,23 @@
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priv_data->event_list = g_slist_append (priv_data->event_list,
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gdk_event_copy ((GdkEvent*)event));
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- priv_data->motion_notify_handler =
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- g_signal_connect (G_OBJECT (tree_view),
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- "motion_notify_event",
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- G_CALLBACK (egg_tree_multi_drag_motion_event),
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- NULL);
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- priv_data->button_release_handler =
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- g_signal_connect (G_OBJECT (tree_view),
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- "button_release_event",
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- G_CALLBACK (egg_tree_multi_drag_button_release_event),
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- NULL);
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+ if (priv_data->motion_notify_handler == 0)
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+ {
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+ priv_data->motion_notify_handler =
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+ g_signal_connect (G_OBJECT (tree_view),
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+ "motion_notify_event",
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+ G_CALLBACK (egg_tree_multi_drag_motion_event),
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+ NULL);
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+ }
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+
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+ if (priv_data->button_release_handler == 0)
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+ {
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+ priv_data->button_release_handler =
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+ g_signal_connect (G_OBJECT (tree_view),
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+ "button_release_event",
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+ G_CALLBACK (egg_tree_multi_drag_button_release_event),
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+ NULL);
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+ }
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if (priv_data->drag_data_get_handler == 0)
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{
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