EnhancedStatusBar.py 文件源码

def AddWidget(self, widget, horizontalalignment=ESB_ALIGN_CENTER_HORIZONTAL,
                  verticalalignment=ESB_ALIGN_CENTER_VERTICAL, pos = -1):
        """Add A Widget To The EnhancedStatusBar.

        Parameters:

        - horizontalalignment: This Can Be One Of:
          a) ESB_EXACT_FIT: The Widget Will Fit Horizontally The StatusBar Field Width;
          b) ESB_ALIGN_CENTER_HORIZONTAL: The Widget Will Be Centered Horizontally In
             The StatusBar Field;
          c) ESB_ALIGN_LEFT: The Widget Will Be Left Aligned In The StatusBar Field;
          d) ESB_ALIGN_RIGHT: The Widget Will Be Right Aligned In The StatusBar Field;

        - verticalalignment:
          a) ESB_EXACT_FIT: The Widget Will Fit Vertically The StatusBar Field Height;
          b) ESB_ALIGN_CENTER_VERTICAL: The Widget Will Be Centered Vertically In
             The StatusBar Field;
          c) ESB_ALIGN_BOTTOM: The Widget Will Be Bottom Aligned In The StatusBar Field;
          d) ESB_ALIGN_TOP: The Widget Will Be TOP Aligned In The StatusBar Field;

        """

        if pos == -1:
            pos = self._curPos
            self._curPos += 1

        if self.GetFieldsCount() <= pos:
            raise "\nERROR: EnhancedStatusBar has a max of %d items, you tried to set item #%d" % (self.GetFieldsCount(), pos)

        if horizontalalignment not in [ESB_ALIGN_CENTER_HORIZONTAL, ESB_EXACT_FIT,
                                       ESB_ALIGN_LEFT, ESB_ALIGN_RIGHT]:
            raise '\nERROR: Parameter "horizontalalignment" Should Be One Of '\
                  '"ESB_ALIGN_CENTER_HORIZONTAL", "ESB_ALIGN_LEFT", "ESB_ALIGN_RIGHT"' \
                  '"ESB_EXACT_FIT"'

        if verticalalignment not in [ESB_ALIGN_CENTER_VERTICAL, ESB_EXACT_FIT,
                                     ESB_ALIGN_TOP, ESB_ALIGN_BOTTOM]:
            raise '\nERROR: Parameter "verticalalignment" Should Be One Of '\
                  '"ESB_ALIGN_CENTER_VERTICAL", "ESB_ALIGN_TOP", "ESB_ALIGN_BOTTOM"' \
                  '"ESB_EXACT_FIT"'


        try:
            self.RemoveChild(self._items[pos].widget)
            self._items[pos].widget.Destroy()
        except KeyError: pass

        self._items[pos] = EnhancedStatusBarItem(widget, pos, horizontalalignment, verticalalignment)

        wx.CallAfter(self.OnSize, None)