from Tkinter import *
class ParallelPanedWindows(PanedWindow):
collectionOfPanedsWindows = {}
def __init__(self, master, tag= 'default', **kargs):
PanedWindow.__init__(self, master, **kargs)
self.other_paneds_windows = []
if tag in self.collectionOfPanedsWindows:
for pwindow in self.collectionOfPanedsWindows[tag]:
self.other_paneds_windows.append(pwindow)
pwindow.other_paneds_windows.append(self)
self.collectionOfPanedsWindows[tag].append(self)
else:
self.collectionOfPanedsWindows[tag] = [self]
self.bind('<Button-1>', self.sash_mark)
self.bind('<B1-Motion>', self.sash_dragto)
def sash_mark(self,event):
identity = self.identify(event.x, event.y)
if len(identity) ==2:
index = identity[0]
self.marked=index
else:
self.marked = None
def sash_dragto(self,event):
if self.marked != None:
for pwindow in self.other_paneds_windows:
pwindow.sash_place(self.marked, event.x, event.y)
def test():
root = Tk()
m1 = ParallelPanedWindows(root, bd=1, orient=VERTICAL,sashwidth=2,sashrelief=RIDGE)
m1.place(x=30,y=30)
top1 = Label(m1, text="top pane1")
m1.add(top1)
bottom1 = Label(m1, text="bottom pane1")
m1.add(bottom1)
m2 = ParallelPanedWindows(root, bd=1, orient=VERTICAL,sashwidth=2,sashrelief=RIDGE)
m2.place( x=30, y =130)
top2 = Label(m2, text="top pane2")
m2.add(top2)
bottom2 = Label(m2, text="bottom pane2")
m2.add(bottom2)
root.mainloop()
if __name__ == '__main__':
test()
