Class: Oekaki::Event

Inherits:
Tool
  • Object
show all
Defined in:
lib/oekaki.rb

Instance Attribute Summary

Attributes inherited from Tool

#height, #width, #window

Instance Method Summary collapse

Methods inherited from Tool

#arc, #circle, #clear, #color, #get_pic, #get_window_size, #line, #lines, #load_pic, #point, #polygon, #rectangle, #save_pic, #show_pic, #star, #text, #timer_stop

Constructor Details

#initialize ⇒ Event

Returns a new instance of Event.



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# File 'lib/oekaki.rb', line 112

def initialize
  super
end

Instance Method Details

#draw(&bk) ⇒ Object 



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# File 'lib/oekaki.rb', line 116

def draw(&bk)
  W.signal_connect("expose_event", &bk)
end

#key_in(&bk) ⇒ Object 



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# File 'lib/oekaki.rb', line 124

def key_in(&bk)
  W.signal_connect("key_press_event", &bk)
end

#make_window(&bk) ⇒ Object 



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# File 'lib/oekaki.rb', line 133

def make_window(&bk)
  w = Gtk::Window.new
  w.instance_eval(&bk)
  w.show_all
  w
end

#mouse_button(&bk) ⇒ Object 



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# File 'lib/oekaki.rb', line 128

def mouse_button(&bk)
  W.add_events(Gdk::Event::BUTTON_PRESS_MASK)
  W.signal_connect("button_press_event", &bk)
end

#timer(interval, &bk) ⇒ Object 



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# File 'lib/oekaki.rb', line 120

def timer(interval, &bk)
  Gtk.timeout_add(interval, &bk)
end

#window_changed(&bk) ⇒ Object 



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# File 'lib/oekaki.rb', line 140

def window_changed(&bk)
  W.signal_connect("configure_event") do
    @width, @height = get_window_size
    yield
  end
end