added font encoding support
some more demos some contributed items into the library many little tweaks and such git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3843 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
207
utils/wxPython/lib/floatbar.py
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207
utils/wxPython/lib/floatbar.py
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#----------------------------------------------------------------------------
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# Name: floatbar.py
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# Purpose: Contains floating toolbar class
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#
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# Author: Bryn Keller
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#
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# Created: 10/4/99
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#----------------------------------------------------------------------------
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from wxPython.wx import *
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class wxFloatBar(wxToolBar):
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"""
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wxToolBar subclass which can be dragged off its frame and later
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replaced there. Drag on the toolbar to release it, close it like
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a normal window to make it return to its original
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position. Programmatically, call SetFloatable(true) and then
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Float(true) to float, Float(false) to dock.
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"""
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def __init__(self,*_args,**_kwargs):
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"""
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In addition to the usual arguments, wxFloatBar accepts keyword
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args of: title(string): the title that should appear on the
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toolbar's frame when it is floating. floatable(bool): whether
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user actions (i.e., dragging) can float the toolbar or not.
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"""
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args = (self,) + _args
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apply(wxToolBar.__init__, args, _kwargs)
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if _kwargs.has_key('floatable'):
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self.floatable = _kwargs['floatable']
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assert type(self.floatable) == type(0)
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else:
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self.floatable = 0
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self.floating = 0
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if _kwargs.has_key('title'):
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self.title = _kwargs['title']
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assert type(self.title) == type("")
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else:
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self.title = ""
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EVT_MOUSE_EVENTS(self, self.OnMouse)
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self.parentframe = wxPyTypeCast(args[1], 'wxFrame')
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def IsFloatable(self):
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return self.floatable
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def SetFloatable(self, float):
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self.floatable = float
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#Find the size of a title bar.
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if not hasattr(self, 'titleheight'):
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test = wxFrame(NULL, -1, "TEST")
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test.SetClientSize(wxSize(0,0))
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self.titleheight = test.GetSizeTuple()[1]
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test.Destroy()
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def IsFloating(self):
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return self.floating
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def Realize(self):
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wxToolBar.Realize(self)
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self.barheight = -1
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def GetTitle(self):
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return self.title
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def SetTitle(self, title):
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self.title = title
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if self.IsFloating():
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self.floatframe.SetTitle(self.title)
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def GetHome(self):
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"""
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Returns the frame which this toolbar will return to when
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docked, or the parent if currently docked.
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"""
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if hasattr(self, 'parentframe'):
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return self.parentframe
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else:
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return wxPyTypeCast(self.GetParent(), 'wxFrame')
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def SetHome(self, frame):
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"""
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Called when docked, this will remove the toolbar from its
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current frame and attach it to another. If called when
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floating, it will dock to the frame specified when the toolbar
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window is closed.
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"""
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if self.IsFloating():
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self.parentframe = frame
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self.floatframe.Reparent(frame)
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else:
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parent = wxPyTypeCast(self.GetParent(), 'wxFrame')
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self.Reparent(frame)
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parent.SetToolBar(None)
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size = parent.GetSize()
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parent.SetSize(wxSize(0,0))
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parent.SetSize(size)
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frame.SetToolBar(self)
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size = frame.GetSize()
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frame.SetSize(wxSize(0,0))
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frame.SetSize(size)
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def Float(self, bool):
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"Floats or docks the toolbar programmatically."
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if bool:
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self.parentframe = wxPyTypeCast(self.GetParent(), 'wxFrame')
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clientsize = self.parentframe.GetClientSizeTuple()
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self.floatframe = wxMiniFrame(self.parentframe, -1, self.title, wxDefaultPosition, wxDefaultSize, wxTHICK_FRAME)
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self.Reparent(self.floatframe)
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self.parentframe.SetToolBar(None)
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self.floating = 1
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size = self.parentframe.GetSize()
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self.parentframe.SetSize(wxSize(0,0))
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self.parentframe.SetSize(size)
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self.floatframe.SetToolBar(self)
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self.oldcolor = self.GetBackgroundColour()
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barsize = self.GetSizeTuple()
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self.floatframe.SetSize(wxSize(barsize[0], barsize[1] + self.titleheight))
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self.floatframe.SetClientSize(wxSize(barsize[0], barsize[1]))
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newpos = self.parentframe.GetPosition()
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newpos.y = newpos.y + self.titleheight
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self.floatframe.SetPosition(newpos)
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self.floatframe.Show(true)
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EVT_CLOSE(self.floatframe, self.OnDock)
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# EVT_MOVE(self.floatframe, self.OnMove)
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else:
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self.Reparent(self.parentframe)
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self.parentframe.SetToolBar(self)
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self.floating = 0
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self.floatframe.Destroy()
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size = self.parentframe.GetSize()
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self.parentframe.SetSize(wxSize(0,0))
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self.parentframe.SetSize(size)
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self.SetBackgroundColour(self.oldcolor)
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def OnDock(self, e):
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self.Float(0)
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if hasattr(self, 'oldpos'):
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del self.oldpos
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def OnMove(self, e):
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homepos = self.parentframe.GetPositionTuple()
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homepos = homepos[0], homepos[1] + self.titleheight
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floatpos = self.floatframe.GetPositionTuple()
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if abs(homepos[0]-floatpos[0]) < 35 and abs(homepos[1]-floatpos[1]) < 35:
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self._SetFauxBarVisible(true)
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else:
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self._SetFauxBarVisible(false)
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def OnMouse(self, e):
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if not self.IsFloatable():
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e.Skip()
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return
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if e.ButtonDown() or e.ButtonUp() or e.ButtonDClick(1) or e.ButtonDClick(2) or e.ButtonDClick(3):
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e.Skip()
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if e.ButtonDown():
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self.oldpos = (e.GetX(), e.GetY())
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if e.Entering():
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self.oldpos = (e.GetX(), e.GetY())
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if e.ButtonUp():
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if self.IsFloating():
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homepos = self.parentframe.GetPositionTuple()
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homepos = homepos[0], homepos[1] + self.titleheight
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floatpos = self.floatframe.GetPositionTuple()
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if abs(homepos[0]-floatpos[0]) < 25 and abs(homepos[1]-floatpos[1]) < 25:
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self.Float(0)
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return
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if self.IsFloatable():
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if e.Dragging():
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if not self.IsFloating():
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self.Float(true)
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self.oldpos = (e.GetX(), e.GetY())
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else:
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if hasattr(self, 'oldpos'):
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loc = self.floatframe.GetPosition()
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pt = wxPoint(loc.x - (self.oldpos[0]-e.GetX()), loc.y - (self.oldpos[1]-e.GetY()))
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self.floatframe.SetPosition(pt)
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def _SetFauxBarVisible(self, vis):
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# return
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if vis:
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if self.parentframe.GetToolBar() == None:
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if not hasattr(self, 'nullbar'):
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self.nullbar = wxToolBar(self.parentframe, -1)
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print "Adding fauxbar."
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self.nullbar.Reparent(self.parentframe)
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print "Reparented."
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self.parentframe.SetToolBar(self.nullbar)
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print "Set toolbar"
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col = wxNamedColour("GREY")
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self.nullbar.SetBackgroundColour(col)
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print "Set color"
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size = self.parentframe.GetSize()
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self.parentframe.SetSize(wxSize(0,0))
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self.parentframe.SetSize(size)
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print "Set size"
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else:
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print self.parentframe.GetToolBar()
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else:
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if self.parentframe.GetToolBar() != None:
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print "Removing fauxbar"
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self.nullbar.Reparent(self.floatframe)
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self.parentframe.SetToolBar(None)
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size = self.parentframe.GetSize()
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self.parentframe.SetSize(wxSize(0,0))
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self.parentframe.SetSize(size)
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