95bfd958bd
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@25140 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
144 lines
4.3 KiB
Python
144 lines
4.3 KiB
Python
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import os
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import wx
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#----------------------------------------------------------------------
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text = """\
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Right-click on the panel above the line to get a menu. This menu will
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be managed by a FileHistory object and so the files you select will
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automatically be added to the end of the menu and will be selectable
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the next time the menu is viewed. The filename selected, either via the
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Open menu item, or from the history, will be displayed in the log
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window below.
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"""
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#----------------------------------------------------------------------
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class TestPanel(wx.Panel):
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def __init__(self, parent, log):
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self.log = log
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wx.Panel.__init__(self, parent, -1)
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box = wx.BoxSizer(wx.VERTICAL)
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# Make and layout the controls
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fs = self.GetFont().GetPointSize()
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bf = wx.Font(fs+4, wx.SWISS, wx.NORMAL, wx.BOLD)
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nf = wx.Font(fs+2, wx.SWISS, wx.NORMAL, wx.NORMAL)
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t = wx.StaticText(self, -1, "FileHistory")
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t.SetFont(bf)
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box.Add(t, 0, wx.CENTER|wx.ALL, 5)
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box.Add(wx.StaticLine(self, -1), 0, wx.EXPAND)
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box.Add((10,20))
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t = wx.StaticText(self, -1, text)
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t.SetFont(nf)
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box.Add(t, 0, wx.CENTER|wx.ALL, 5)
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self.SetSizer(box)
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self.SetAutoLayout(True)
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# Make a menu
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self.menu = m = wx.Menu()
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# Little know wx Fact #42: there are a number of pre-set IDs
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# in the wx package, to be used for common controls such as those
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# illustrated below. Neat, huh?
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m.Append(wx.ID_NEW, "&New")
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m.Append(wx.ID_OPEN, "&Open...")
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m.Append(wx.ID_CLOSE, "&Close")
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m.Append(wx.ID_SAVE, "&Save")
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m.Append(wx.ID_SAVEAS, "Save &as...")
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m.Enable(wx.ID_NEW, False)
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m.Enable(wx.ID_CLOSE, False)
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m.Enable(wx.ID_SAVE, False)
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m.Enable(wx.ID_SAVEAS, False)
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# and a file history
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self.filehistory = wx.FileHistory()
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self.filehistory.UseMenu(self.menu)
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# and finally the event handler bindings
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self.Bind(wx.EVT_RIGHT_UP, self.OnRightClick)
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self.Bind(wx.EVT_MENU, self.OnFileOpenDialog, id=wx.ID_OPEN)
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self.Bind(
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wx.EVT_MENU_RANGE, self.OnFileHistory, id=wx.ID_FILE1, id2=wx.ID_FILE9
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)
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self.Bind(wx.EVT_WINDOW_DESTROY, self.Cleanup)
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def Cleanup(self, *args):
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# A little extra cleanup is required for the FileHistory control
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del self.filehistory
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self.menu.Destroy()
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def OnRightClick(self, evt):
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self.PopupMenu(self.menu, evt.GetPosition())
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def OnFileOpenDialog(self, evt):
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dlg = wx.FileDialog(self,
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defaultDir = os.getcwd(),
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wildcard = "All Files|*",
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style = wx.OPEN | wx.CHANGE_DIR)
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if dlg.ShowModal() == wx.ID_OK:
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path = dlg.GetPath()
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self.log.write("You selected %s\n" % path)
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# add it to the history
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self.filehistory.AddFileToHistory(path)
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dlg.Destroy()
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def OnFileHistory(self, evt):
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# get the file based on the menu ID
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fileNum = evt.GetId() - wx.ID_FILE1
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path = self.filehistory.GetHistoryFile(fileNum)
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self.log.write("You selected %s\n" % path)
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# add it back to the history so it will be moved up the list
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self.filehistory.AddFileToHistory(path)
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#----------------------------------------------------------------------
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def runTest(frame, nb, log):
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win = TestPanel(nb, log)
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return win
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#----------------------------------------------------------------------
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overview = """<html><body>
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<h3>FileHistory</h3>
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wxFileHistory encapsulates functionality to record the last few files
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visited, and to allow the user to quickly load these files using the
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list appended to a menu, such as the File menu.
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<p>Note that this inclusion is not automatic; as illustrated in this example,
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you must add files (and remove them) as deemed necessary within the framework
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of your program.
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<p>Note also the additional cleanup required for this class, namely trapping the
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enclosing window's Destroy event and deleting the file history control and its
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associated menu.
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</body></html>
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"""
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if __name__ == '__main__':
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import sys,os
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import run
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run.main(['', os.path.basename(sys.argv[0])])
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