be05b43451
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42925 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
153 lines
5.3 KiB
Python
153 lines
5.3 KiB
Python
"""
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This sample shows how to put multiple objects in the clipboard, one of
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which uses a custom data format. In this case we use a Python
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dictionary of values for our custom format, and we also put a textual
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representation of the dictionary. To test this, run two instances of
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this program, enter data in one and click the copy button. Then click
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the paste button in the other instance. Also paste into a text editor
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to see the data in the standard text format.
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"""
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import wx
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import cPickle
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import pprint
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class TestFrame(wx.Frame):
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def __init__(self):
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wx.Frame.__init__(self, None, -1, "Copy/Paste Test")
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panel = wx.Panel(self)
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# First create the controls
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topLbl = wx.StaticText(panel, -1, "Account Information")
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topLbl.SetFont(wx.Font(18, wx.SWISS, wx.NORMAL, wx.BOLD))
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nameLbl = wx.StaticText(panel, -1, "Name:")
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self.name = wx.TextCtrl(panel, -1, "");
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addrLbl = wx.StaticText(panel, -1, "Address:")
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self.addr1 = wx.TextCtrl(panel, -1, "");
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self.addr2 = wx.TextCtrl(panel, -1, "");
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cstLbl = wx.StaticText(panel, -1, "City, State, Zip:")
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self.city = wx.TextCtrl(panel, -1, "", size=(150,-1));
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self.state = wx.TextCtrl(panel, -1, "", size=(50,-1));
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self.zip = wx.TextCtrl(panel, -1, "", size=(70,-1));
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phoneLbl = wx.StaticText(panel, -1, "Phone:")
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self.phone = wx.TextCtrl(panel, -1, "");
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emailLbl = wx.StaticText(panel, -1, "Email:")
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self.email = wx.TextCtrl(panel, -1, "");
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copyBtn = wx.Button(panel, -1, "Copy")
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pasteBtn = wx.Button(panel, -1, "Paste")
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self.Bind(wx.EVT_BUTTON, self.OnCopy, copyBtn)
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self.Bind(wx.EVT_BUTTON, self.OnPaste, pasteBtn)
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# Now do the layout.
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# mainSizer is the top-level one that manages everything
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mainSizer = wx.BoxSizer(wx.VERTICAL)
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mainSizer.Add(topLbl, 0, wx.ALL, 5)
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mainSizer.Add(wx.StaticLine(panel), 0,
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wx.EXPAND|wx.TOP|wx.BOTTOM, 5)
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# addrSizer is a grid that holds all of the address info
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addrSizer = wx.FlexGridSizer(cols=2, hgap=5, vgap=5)
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addrSizer.AddGrowableCol(1)
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addrSizer.Add(nameLbl, 0,
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wx.ALIGN_RIGHT|wx.ALIGN_CENTER_VERTICAL)
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addrSizer.Add(self.name, 0, wx.EXPAND)
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addrSizer.Add(addrLbl, 0,
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wx.ALIGN_RIGHT|wx.ALIGN_CENTER_VERTICAL)
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addrSizer.Add(self.addr1, 0, wx.EXPAND)
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addrSizer.Add((10,10)) # some empty space
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addrSizer.Add(self.addr2, 0, wx.EXPAND)
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addrSizer.Add(cstLbl, 0,
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wx.ALIGN_RIGHT|wx.ALIGN_CENTER_VERTICAL)
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# the city, state, zip fields are in a sub-sizer
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cstSizer = wx.BoxSizer(wx.HORIZONTAL)
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cstSizer.Add(self.city, 1)
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cstSizer.Add(self.state, 0, wx.LEFT|wx.RIGHT, 5)
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cstSizer.Add(self.zip)
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addrSizer.Add(cstSizer, 0, wx.EXPAND)
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addrSizer.Add(phoneLbl, 0,
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wx.ALIGN_RIGHT|wx.ALIGN_CENTER_VERTICAL)
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addrSizer.Add(self.phone, 0, wx.EXPAND)
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addrSizer.Add(emailLbl, 0,
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wx.ALIGN_RIGHT|wx.ALIGN_CENTER_VERTICAL)
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addrSizer.Add(self.email, 0, wx.EXPAND)
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# now add the addrSizer to the mainSizer
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mainSizer.Add(addrSizer, 0, wx.EXPAND|wx.ALL, 10)
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# The buttons sizer will put them in a row with resizeable
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# gaps between and on either side of the buttons
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btnSizer = wx.BoxSizer(wx.HORIZONTAL)
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btnSizer.Add((20,20), 1)
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btnSizer.Add(copyBtn)
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btnSizer.Add((20,20), 1)
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btnSizer.Add(pasteBtn)
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btnSizer.Add((20,20), 1)
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mainSizer.Add(btnSizer, 0, wx.EXPAND|wx.BOTTOM, 10)
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panel.SetSizer(mainSizer)
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# Fit the frame to the needs of the sizer. The frame will
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# automatically resize the panel as needed. Also prevent the
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# frame from getting smaller than this size.
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mainSizer.Fit(self)
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self.SetMinSize(self.GetSize())
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fieldNames = ["name", "addr1", "addr2",
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"city", "state", "zip", "phone", "email"]
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def OnCopy(self, evt):
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# make a dictionary of values
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fieldData = {}
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for name in self.fieldNames:
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tc = getattr(self, name)
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fieldData[name] = tc.GetValue()
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# pickle it and put in a custom data object
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cdo = wx.CustomDataObject("ContactDictFormat")
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cdo.SetData(cPickle.dumps(fieldData))
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# also make a text representaion
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tdo = wx.TextDataObject(pprint.pformat(fieldData))
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# and put them both in the clipboard
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dataobj = wx.DataObjectComposite()
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dataobj.Add(cdo)
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dataobj.Add(tdo)
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if wx.TheClipboard.Open():
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wx.TheClipboard.SetData(dataobj)
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wx.TheClipboard.Close()
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def OnPaste(self, evt):
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# Get the custom format object and put it into
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# the entry fields
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cdo = wx.CustomDataObject("ContactDictFormat")
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if wx.TheClipboard.Open():
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success = wx.TheClipboard.GetData(cdo)
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wx.TheClipboard.Close()
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if success:
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data = cdo.GetData()
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fieldData = cPickle.loads(data)
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for name in self.fieldNames:
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tc = getattr(self, name)
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tc.SetValue(fieldData[name])
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app = wx.PySimpleApp()
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TestFrame().Show()
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app.MainLoop()
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