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=begin
dnd.rb - Drag and Drop sample script.
Copyright (C) 2002-2006 Masao Mutoh
This program is licenced under the same licence as Ruby-GNOME2.
$Date: 2006/06/17 13:18:12 $
$Id: dnd.rb,v 1.9 2006/06/17 13:18:12 mutoh Exp $
=end
require 'gtk2'
class SrcWindow < Gtk::Window
def initialize
super("Source Window")
@label = Gtk::Label.new("Drag here!")
add(@label)
set_default_size(100, 100)
Gtk::Drag.source_set(self, Gdk::Window::BUTTON1_MASK |
Gdk::Window::BUTTON2_MASK,
[["test", Gtk::Drag::TARGET_SAME_APP, 12345]],
Gdk::DragContext::ACTION_COPY |
Gdk::DragContext::ACTION_MOVE)
signal_connect("drag_data_get") do |widget, context, selection_data, info, time|
# selection_data.set("text/uri-list", 8, "hoge.txt")
selection_data.set(Gdk::Selection::TYPE_STRING, "hoge.txt")
end
end
end
class DestWindow < Gtk::Window
def initialize
super("Dest Window")
@label = Gtk::Label.new("Drop here!")
add(@label)
set_default_size(100, 100)
Gtk::Drag.dest_set(self, Gtk::Drag::DEST_DEFAULT_MOTION |
Gtk::Drag::DEST_DEFAULT_HIGHLIGHT,
[["test", Gtk::Drag::TARGET_SAME_APP, 12345]],
Gdk::DragContext::ACTION_COPY|Gdk::DragContext::ACTION_MOVE)
signal_connect("drag-data-received") do |w, dc, x, y, selectiondata, info, time|
dc.targets.each do |target|
if target.name == "test" ||
selectiondata.type == Gdk::Selection::TYPE_STRING
puts selectiondata.data
end
end
end
signal_connect("drag-drop") do |w, dc, x, y, time|
Gtk::Drag.get_data(w, dc, dc.targets[0], time)
end
end
end
win1 = SrcWindow.new
win2 = DestWindow.new
win1.show_all.signal_connect("destroy"){Gtk.main_quit}
win2.show_all.signal_connect("destroy"){Gtk.main_quit}
Gtk.main
|
