IDEFrame.py 文件源码

def OnPreviewMenu(self, event):
        selected = self.TabsOpened.GetSelection()
        if selected != -1:
            window = self.TabsOpened.GetPage(selected)
            data = wx.PrintDialogData(self.PrintData)
            properties = self.Controler.GetProjectProperties(window.IsDebugging())
            page_size = map(int, properties["pageSize"])
            margins = (self.PageSetupData.GetMarginTopLeft(), self.PageSetupData.GetMarginBottomRight())
            printout = GraphicPrintout(window, page_size, margins, True)
            printout2 = GraphicPrintout(window, page_size, margins, True)
            preview = wx.PrintPreview(printout, printout2, data)

            if preview.Ok():
                preview_frame = wx.PreviewFrame(preview, self, _("Print preview"), style=wx.DEFAULT_FRAME_STYLE | wx.FRAME_FLOAT_ON_PARENT)

                preview_frame.Initialize()

                preview_canvas = preview.GetCanvas()
                preview_canvas.SetMinSize(preview_canvas.GetVirtualSize())
                preview_frame.Fit()

                preview_frame.Show(True)