def CommonInit(self, style):
self.SetName("RibbonBar")
self._flags = style
self._tabs_total_width_ideal = 0
self._tabs_total_width_minimum = 0
self._tab_margin_left = 50
self._tab_margin_right = 20
self._tab_height = 20 # initial guess
self._tab_scroll_amount = 0
self._current_page = -1
self._current_hovered_page = -1
self._tab_scroll_left_button_state = RIBBON_SCROLL_BTN_NORMAL
self._tab_scroll_right_button_state = RIBBON_SCROLL_BTN_NORMAL
self._tab_scroll_buttons_shown = False
self._tab_scroll_left_button_rect = wx.Rect()
self._tab_scroll_right_button_rect = wx.Rect()
if not self._art:
self.SetArtProvider(RibbonMSWArtProvider())
self.SetBackgroundStyle(wx.BG_STYLE_CUSTOM)
