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|
#----------------------------------------------------------------------------
# Name: floatbar.py
# Purpose: Contains floating toolbar class
#
# Author: Bryn Keller
#
# Created: 10/4/99
#----------------------------------------------------------------------------
# 12/02/2003 - Jeff Grimmett (grimmtooth@softhome.net)
#
# o 2.5 Compatability changes
#
# 12/07/2003 - Jeff Grimmett (grimmtooth@softhome.net)
#
# o Added deprecation warning.
#
# 12/18/2003 - Jeff Grimmett (grimmtooth@softhome.net)
#
# o wxFloatBar -> FloatBar
#
"""
NOTE: This module is *not* supported in any way. Use it however you
wish, but be warned that dealing with any consequences is
entirly up to you.
--Robin
"""
import warnings
import wx
warningmsg = r"""\
################################################\
# This module is not supported in any way! |
# |
# See cource code for wx.lib.floatbar for more |
# information. |
################################################/
"""
warnings.warn(warningmsg, DeprecationWarning, stacklevel=2)
if wx.Platform == '__WXGTK__':
#
# For wxGTK all we have to do is set the wxTB_DOCKABLE flag
#
class FloatBar(wx.ToolBar):
def __init__(self, parent, ID,
pos = wx.DefaultPosition,
size = wx.DefaultSize,
style = 0,
name = 'toolbar'):
wx.ToolBar.__init__(self, parent, ID, pos, size,
style|wx.TB_DOCKABLE, name)
# these other methods just become no-ops
def SetFloatable(self, float):
pass
def IsFloating(self):
return 1
def GetTitle(self):
return ""
def SetTitle(self, title):
pass
else:
_DOCKTHRESHOLD = 25
class FloatBar(wx.ToolBar):
"""
wxToolBar subclass which can be dragged off its frame and later
replaced there. Drag on the toolbar to release it, close it like
a normal window to make it return to its original
position. Programmatically, call SetFloatable(True) and then
Float(True) to float, Float(False) to dock.
"""
def __init__(self,*_args,**_kwargs):
"""
In addition to the usual arguments, wxFloatBar accepts keyword
args of: title(string): the title that should appear on the
toolbar's frame when it is floating. floatable(bool): whether
user actions (i.e., dragging) can float the toolbar or not.
"""
args = (self,) + _args
apply(wx.ToolBar.__init__, args, _kwargs)
if _kwargs.has_key('floatable'):
self.floatable = _kwargs['floatable']
assert type(self.floatable) == type(0)
else:
self.floatable = 0
self.floating = 0
if _kwargs.has_key('title'):
self.title = _kwargs['title']
assert type(self.title) == type("")
else:
self.title = ""
self.Bind(wx.EVT_MOUSE_EVENTS, self.OnMouse)
self.parentframe = args[1]
def IsFloatable(self):
return self.floatable
def SetFloatable(self, float):
self.floatable = float
#Find the size of a title bar.
if not hasattr(self, 'titleheight'):
test = wx.MiniFrame(None, -1, "TEST")
test.SetClientSize((0,0))
self.titleheight = test.GetSize()[1]
test.Destroy()
def IsFloating(self):
return self.floating
def Realize(self):
wx.ToolBar.Realize(self)
def GetTitle(self):
return self.title
def SetTitle(self, title):
print 'SetTitle', title
self.title = title
if self.IsFloating():
self.floatframe.SetTitle(self.title)
## def GetHome(self):
## """
## Returns the frame which this toolbar will return to when
## docked, or the parent if currently docked.
## """
## if hasattr(self, 'parentframe'):
## return self.parentframe
## else:
## return (self.GetParent())
## def SetHome(self, frame):
## """
## Called when docked, this will remove the toolbar from its
## current frame and attach it to another. If called when
## floating, it will dock to the frame specified when the toolbar
## window is closed.
## """
## if self.IsFloating():
## self.parentframe = frame
## self.floatframe.Reparent(frame)
## else:
## parent = self.GetParent()
## self.Reparent(frame)
## parent.SetToolBar(None)
## size = parent.GetSize()
## parent.SetSize(wxSize(0,0))
## parent.SetSize(size)
## frame.SetToolBar(self)
## size = frame.GetSize()
## frame.SetSize(wxSize(0,0))
## frame.SetSize(size)
def Float(self, bool):
"Floats or docks the toolbar programmatically."
if bool:
self.parentframe = self.GetParent()
print self.title
if self.title:
useStyle = wx.DEFAULT_FRAME_STYLE
else:
useStyle = wx.THICK_FRAME
self.floatframe = wx.MiniFrame(self.parentframe, -1, self.title,
style = useStyle)
self.Reparent(self.floatframe)
self.parentframe.SetToolBar(None)
self.floating = 1
psize = self.parentframe.GetSize()
self.parentframe.SetSize((0,0))
self.parentframe.SetSize(psize)
self.floatframe.SetToolBar(self)
self.oldcolor = self.GetBackgroundColour()
w = psize[0]
h = self.GetSize()[1]
if self.title:
h = h + self.titleheight
self.floatframe.SetSize((w,h))
self.floatframe.SetClientSize(self.GetSize())
newpos = self.parentframe.GetPosition()
newpos.y = newpos.y + _DOCKTHRESHOLD * 2
self.floatframe.SetPosition(newpos)
self.floatframe.Show(True)
self.floatframe.Bind(wx.EVT_CLOSE, self.OnDock)
#self.floatframe.Bind(wx.EVT_MOVE, self.OnMove)
else:
self.Reparent(self.parentframe)
self.parentframe.SetToolBar(self)
self.floating = 0
self.floatframe.SetToolBar(None)
self.floatframe.Destroy()
size = self.parentframe.GetSize()
self.parentframe.SetSize((0,0))
self.parentframe.SetSize(size)
self.SetBackgroundColour(self.oldcolor)
def OnDock(self, e):
self.Float(0)
if hasattr(self, 'oldpos'):
del self.oldpos
def OnMove(self, e):
homepos = self.parentframe.ClientToScreen((0,0))
floatpos = self.floatframe.GetPosition()
if (abs(homepos.x - floatpos.x) < _DOCKTHRESHOLD and
abs(homepos.y - floatpos.y) < _DOCKTHRESHOLD):
self.Float(0)
#homepos = self.parentframe.GetPositionTuple()
#homepos = homepos[0], homepos[1] + self.titleheight
#floatpos = self.floatframe.GetPositionTuple()
#if abs(homepos[0] - floatpos[0]) < 35 and abs(homepos[1] - floatpos[1]) < 35:
# self._SetFauxBarVisible(True)
#else:
# self._SetFauxBarVisible(False)
def OnMouse(self, e):
if not self.IsFloatable():
e.Skip()
return
if e.ButtonDClick(1) or e.ButtonDClick(2) or e.ButtonDClick(3) or e.ButtonDown() or e.ButtonUp():
e.Skip()
if e.ButtonDown():
self.CaptureMouse()
self.oldpos = (e.GetX(), e.GetY())
if e.Entering():
self.oldpos = (e.GetX(), e.GetY())
if e.ButtonUp():
self.ReleaseMouse()
if self.IsFloating():
homepos = self.parentframe.ClientToScreen((0,0))
floatpos = self.floatframe.GetPosition()
if (abs(homepos.x - floatpos.x) < _DOCKTHRESHOLD and
abs(homepos.y - floatpos.y) < _DOCKTHRESHOLD):
self.Float(0)
return
if e.Dragging():
if not self.IsFloating():
self.Float(True)
self.oldpos = (e.GetX(), e.GetY())
else:
if hasattr(self, 'oldpos'):
loc = self.floatframe.GetPosition()
pt = (loc.x - (self.oldpos[0]-e.GetX()), loc.y - (self.oldpos[1]-e.GetY()))
self.floatframe.Move(pt)
def _SetFauxBarVisible(self, vis):
return
if vis:
if self.parentframe.GetToolBar() == None:
if not hasattr(self, 'nullbar'):
self.nullbar = wx.ToolBar(self.parentframe, -1)
print "Adding fauxbar."
self.nullbar.Reparent(self.parentframe)
print "Reparented."
self.parentframe.SetToolBar(self.nullbar)
print "Set toolbar"
col = wx.NamedColour("GREY")
self.nullbar.SetBackgroundColour(col)
print "Set color"
size = self.parentframe.GetSize()
self.parentframe.SetSize((0,0))
self.parentframe.SetSize(size)
print "Set size"
else:
print self.parentframe.GetToolBar()
else:
if self.parentframe.GetToolBar() != None:
print "Removing fauxbar"
self.nullbar.Reparent(self.floatframe)
self.parentframe.SetToolBar(None)
size = self.parentframe.GetSize()
self.parentframe.SetSize((0,0))
self.parentframe.SetSize(size)
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