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import wx
#---------------------------------------------------------------------------
class TestSashWindow(wx.Panel):
def __init__(self, parent, log):
wx.Panel.__init__(self, parent, -1)
self.log = log
winids = []
# Create some layout windows
# A window like a toolbar
topwin = wx.SashLayoutWindow(
self, -1, wx.DefaultPosition, (200, 30),
wx.NO_BORDER|wx.SW_3D
)
topwin.SetDefaultSize((1000, 30))
topwin.SetOrientation(wx.LAYOUT_HORIZONTAL)
topwin.SetAlignment(wx.LAYOUT_TOP)
topwin.SetBackgroundColour(wx.Colour(255, 0, 0))
topwin.SetSashVisible(wx.SASH_BOTTOM, True)
self.topWindow = topwin
winids.append(topwin.GetId())
# A window like a statusbar
bottomwin = wx.SashLayoutWindow(
self, -1, wx.DefaultPosition, (200, 30),
wx.NO_BORDER|wx.SW_3D
)
bottomwin.SetDefaultSize((1000, 30))
bottomwin.SetOrientation(wx.LAYOUT_HORIZONTAL)
bottomwin.SetAlignment(wx.LAYOUT_BOTTOM)
bottomwin.SetBackgroundColour(wx.Colour(0, 0, 255))
bottomwin.SetSashVisible(wx.SASH_TOP, True)
self.bottomWindow = bottomwin
winids.append(bottomwin.GetId())
# A window to the left of the client window
leftwin1 = wx.SashLayoutWindow(
self, -1, wx.DefaultPosition, (200, 30),
wx.NO_BORDER|wx.SW_3D
)
leftwin1.SetDefaultSize((120, 1000))
leftwin1.SetOrientation(wx.LAYOUT_VERTICAL)
leftwin1.SetAlignment(wx.LAYOUT_LEFT)
leftwin1.SetBackgroundColour(wx.Colour(0, 255, 0))
leftwin1.SetSashVisible(wx.SASH_RIGHT, True)
leftwin1.SetExtraBorderSize(10)
textWindow = wx.TextCtrl(
leftwin1, -1, "", wx.DefaultPosition, wx.DefaultSize,
wx.TE_MULTILINE|wx.SUNKEN_BORDER
)
textWindow.SetValue("A sub window")
self.leftWindow1 = leftwin1
winids.append(leftwin1.GetId())
# Another window to the left of the client window
leftwin2 = wx.SashLayoutWindow(
self, -1, wx.DefaultPosition, (200, 30),
wx.NO_BORDER|wx.SW_3D
)
leftwin2.SetDefaultSize((120, 1000))
leftwin2.SetOrientation(wx.LAYOUT_VERTICAL)
leftwin2.SetAlignment(wx.LAYOUT_LEFT)
leftwin2.SetBackgroundColour(wx.Colour(0, 255, 255))
leftwin2.SetSashVisible(wx.SASH_RIGHT, True)
self.leftWindow2 = leftwin2
winids.append(leftwin2.GetId())
# will occupy the space not used by the Layout Algorithm
self.remainingSpace = wx.Panel(self, -1, style=wx.SUNKEN_BORDER)
self.Bind(
wx.EVT_SASH_DRAGGED_RANGE, self.OnSashDrag,
id=min(winids), id2=max(winids)
)
self.Bind(wx.EVT_SIZE, self.OnSize)
def OnSashDrag(self, event):
if event.GetDragStatus() == wx.SASH_STATUS_OUT_OF_RANGE:
self.log.write('drag is out of range')
return
eobj = event.GetEventObject()
if eobj is self.topWindow:
self.log.write('topwin received drag event')
self.topWindow.SetDefaultSize((1000, event.GetDragRect().height))
elif eobj is self.leftWindow1:
self.log.write('leftwin1 received drag event')
self.leftWindow1.SetDefaultSize((event.GetDragRect().width, 1000))
elif eobj is self.leftWindow2:
self.log.write('leftwin2 received drag event')
self.leftWindow2.SetDefaultSize((event.GetDragRect().width, 1000))
elif eobj is self.bottomWindow:
self.log.write('bottomwin received drag event')
self.bottomWindow.SetDefaultSize((1000, event.GetDragRect().height))
wx.LayoutAlgorithm().LayoutWindow(self, self.remainingSpace)
self.remainingSpace.Refresh()
def OnSize(self, event):
wx.LayoutAlgorithm().LayoutWindow(self, self.remainingSpace)
#---------------------------------------------------------------------------
def runTest(frame, nb, log):
win = TestSashWindow(nb, log)
return win
#---------------------------------------------------------------------------
overview = """\
wx.SashLayoutWindow responds to OnCalculateLayout events generated by
wxLayoutAlgorithm. It allows the application to use simple accessors to
specify how the window should be laid out, rather than having to respond
to events. The fact that the class derives from wx.SashWindow allows sashes
to be used if required, to allow the windows to be user-resizable.
The documentation for wx.LayoutAlgorithm explains the purpose of this class
in more detail.
"""
if __name__ == '__main__':
import sys,os
import run
run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
|
