BlockPreviewDialog.py 文件源码

def _init_sizers(self,
                     main_rows, main_growable_row,
                     left_rows, left_growable_row,
                     right_rows, right_growable_row):
        """
        Initialize common sizers
        @param main_rows: Number of rows in main sizer
        @param main_growable_row: Row that is growable in main sizer, None if no
        row is growable
        @param left_rows: Number of rows in left grid sizer
        @param left_growable_row: Row that is growable in left grid sizer, None
        if no row is growable
        @param right_rows: Number of rows in right grid sizer
        @param right_growable_row: Row that is growable in right grid sizer,
        None if no row is growable
        """
        # Create dialog main sizer
        self.MainSizer = wx.FlexGridSizer(cols=1, hgap=0,
                                          rows=main_rows, vgap=10)
        self.MainSizer.AddGrowableCol(0)
        if main_growable_row is not None:
            self.MainSizer.AddGrowableRow(main_growable_row)

        # Create a sizer for dividing parameters in two columns
        self.ColumnSizer = wx.BoxSizer(wx.HORIZONTAL)
        self.MainSizer.AddSizer(self.ColumnSizer, border=20,
                                flag=wx.GROW | wx.TOP | wx.LEFT | wx.RIGHT)

        # Create a sizer for left column
        self.LeftGridSizer = wx.FlexGridSizer(cols=1, hgap=0,
                                              rows=left_rows, vgap=5)
        self.LeftGridSizer.AddGrowableCol(0)
        if left_growable_row is not None:
            self.LeftGridSizer.AddGrowableRow(left_growable_row)
        self.ColumnSizer.AddSizer(self.LeftGridSizer, 1, border=5,
                                  flag=wx.GROW | wx.RIGHT | wx.EXPAND)

        # Create a sizer for right column
        self.RightGridSizer = wx.FlexGridSizer(cols=1, hgap=0,
                                               rows=right_rows, vgap=0)
        self.RightGridSizer.AddGrowableCol(0)
        if right_growable_row is not None:
            self.RightGridSizer.AddGrowableRow(right_growable_row)
        self.ColumnSizer.AddSizer(self.RightGridSizer, 1, border=5,
                                  flag=wx.GROW | wx.LEFT)

        self.SetSizer(self.MainSizer)