| 1 | import wx, wx.aui |
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| 2 | |
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| 3 | |
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| 4 | class AuiNotebookWithFloatingPages(wx.aui.AuiNotebook): |
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| 5 | def __init__(self, *args, **kwargs): |
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| 6 | super(AuiNotebookWithFloatingPages, self).__init__(*args, **kwargs) |
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| 7 | self.__auiManager = self.GetAuiManager() |
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| 8 | self.Bind(wx.aui.EVT_AUINOTEBOOK_END_DRAG, self.onEndDrag) |
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| 9 | self.Bind(wx.aui.EVT_AUINOTEBOOK_DRAG_MOTION, self.onDragMotion) |
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| 10 | |
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| 11 | def onDragMotion(self, event): |
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| 12 | self.__auiManager.HideHint() |
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| 13 | if self.IsMouseWellOutsideWindow(): |
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| 14 | x, y = wx.GetMousePosition() |
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| 15 | hintRect = wx.Rect(x, y, 400, 300) |
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| 16 | # Use CallAfter so we overwrite the hint that might be |
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| 17 | # shown by our superclass: |
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| 18 | wx.CallAfter(self.__auiManager.ShowHint, hintRect) |
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| 19 | event.Skip() |
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| 20 | |
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| 21 | def onEndDrag(self, event): |
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| 22 | self.__auiManager.HideHint() |
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| 23 | if self.IsMouseWellOutsideWindow(): |
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| 24 | # Use CallAfter so we our superclass can deal with the event first |
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| 25 | wx.CallAfter(self.FloatPage, self.Selection) |
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| 26 | event.Skip() |
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| 27 | |
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| 28 | def IsMouseWellOutsideWindow(self): |
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| 29 | screenRect = self.GetScreenRect() |
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| 30 | screenRect.Inflate(50, 50) |
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| 31 | return not screenRect.Contains(wx.GetMousePosition()) |
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| 32 | |
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| 33 | def FloatPage(self, pageIndex): |
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| 34 | pageTitle = self.GetPageText(pageIndex) |
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| 35 | frame = wx.Frame(self, title=pageTitle, |
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| 36 | style=wx.DEFAULT_FRAME_STYLE|wx.FRAME_TOOL_WINDOW) |
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| 37 | pageContents = self.GetPage(pageIndex) |
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| 38 | pageContents.Reparent(frame) |
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| 39 | self.RemovePage(pageIndex) |
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| 40 | frame.Bind(wx.EVT_CLOSE, self.onCloseFloatingPage) |
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| 41 | frame.Move(wx.GetMousePosition()) |
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| 42 | frame.Show() |
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| 43 | |
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| 44 | def onCloseFloatingPage(self, event): |
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| 45 | event.Skip() |
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| 46 | frame = event.GetEventObject() |
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| 47 | pageTitle = frame.GetTitle() |
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| 48 | pageContents = frame.GetChildren()[0] |
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| 49 | pageContents.Reparent(self) |
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| 50 | self.AddPage(pageContents, pageTitle, select=True) |
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| 51 | |
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| 52 | |
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| 53 | if __name__ == '__main__': |
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| 54 | |
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| 55 | def createPanel(parent, ContentClass, *args, **kwargs): |
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| 56 | panel = wx.Panel(parent) |
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| 57 | content = ContentClass(panel, *args, **kwargs) |
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| 58 | sizer = wx.BoxSizer() |
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| 59 | sizer.Add(content, flag=wx.EXPAND, proportion=1) |
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| 60 | panel.SetSizerAndFit(sizer) |
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| 61 | return panel |
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| 62 | |
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| 63 | app = wx.App(redirect=False) |
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| 64 | frame = wx.Frame(None) |
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| 65 | notebook = AuiNotebookWithFloatingPages(frame) |
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| 66 | for index in range(5): |
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| 67 | page = createPanel(notebook, wx.TextCtrl, |
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| 68 | value='This is page %d'%index, style=wx.TE_MULTILINE) |
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| 69 | notebook.AddPage(page, 'Page %d'%index) |
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| 70 | frame.Show() |
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| 71 | app.MainLoop() |
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