def __init__(self):
display_mode = gdkgl.MODE_RGB | gdkgl.MODE_DOUBLE
try:
self.glconfig = gdkgl.Config(mode=display_mode)
except gdkgl.NoMatches:
display_mode &= ~gdkgl.MODE_DOUBLE
self.glconfig = gdkgl.Config(mode=display_mode)
win = gtk.Window()
win.set_title('OpenGL Color Gradient')
win.connect('destroy', gtk.main_quit)
self.win = win
vbox = gtk.VBox()
self.win.add(vbox)
self.bpc = 16
self.label = gtk.Label(" ")
self.label.modify_font(pango.FontDescription("sans 24"))
self.populate_label()
vbox.add(self.label)
glarea = gtkgl.DrawingArea(glconfig=self.glconfig, render_type=gdkgl.RGBA_TYPE)
glarea.set_size_request(*SIZE)
glarea.connect_after('realize', self.on_realize)
glarea.connect('configure_event', self.on_configure_event)
glarea.connect('expose_event', self.on_expose_event)
win.connect("key_press_event", self.on_key_press)
self.glarea = glarea
vbox.add(glarea)
win.show_all()
add_close_accel(win, gtk.main_quit)
def __init__(self, config = None, share_group = None, **kwds): pf = GLConfig._from_args(config, kwds) GLContext.__init__(self, share_group, pf, kwds) gtk_share = self._gtk_get_share() area = gtkgl.DrawingArea(glconfig = self._gl_config, share_list = gtk_share, render_type = gdkgl.RGBA_TYPE) area.show() self._gtk_connect_after(area, "realize", self._gtk_realize_signal) self._gtk_connect(area, "expose-event", self._gtk_expose_event_signal) GGLView.__init__(self, _gtk_outer = area, _gtk_input = area, _gtk_focus = area) self.set(**kwds)