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add bind mouse wheell

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vincent 2018-08-22 15:01:03 +02:00
parent e2ab64172e
commit b25249cb29
1 changed files with 39 additions and 32 deletions
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61
chaineTV.py
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@ -32,38 +32,45 @@ class LabelImage(Label):
class ScrollableCanvas(Frame):
def __init__(self, parent, *args, **kw):
Frame.__init__(self, parent, *args, **kw)
def __init__(self, parent, *args, **kw):
Frame.__init__(self, parent, *args, **kw)
canvas=Canvas(self,width=300,height=300,scrollregion=(0,0,500,500))
canvas=Canvas(self,width=300,height=300,scrollregion=(0,0,500,500))
vbar=Scrollbar(self,orient=VERTICAL)
vbar.pack(side=RIGHT, fill=Y)
vbar.config(command=canvas.yview)
vbar=Scrollbar(self,orient=VERTICAL)
vbar.pack(side=RIGHT, fill=Y)
vbar.config(command=canvas.yview)
canvas.config(width=200,height=200)
canvas.config(yscrollcommand=vbar.set)
canvas.pack(side=LEFT,expand=True,fill=BOTH)
canvas.config(width=200,height=200)
canvas.config(yscrollcommand=vbar.set)
canvas.pack(side=LEFT,expand=True,fill=BOTH)
# create a frame inside the canvas which will be scrolled with it
self.interior = interior = Frame(canvas)
interior_id = canvas.create_window(0, 0, window=interior, anchor=NW )
# track changes to the canvas and frame width and sync them,
# also updating the scrollbar
def _configure_interior(event):
# update the scrollbars to match the size of the inner frame
size = (interior.winfo_reqwidth(), interior.winfo_reqheight())
canvas.config(scrollregion="0 0 %s %s" % size)
canvas.yview_moveto(1)
if interior.winfo_reqwidth() != canvas.winfo_width():
# update the canvas's width to fit the inner frame
canvas.config(width=interior.winfo_reqwidth())
interior.bind('<Configure>', _configure_interior)
def _configure_canvas(event):
if interior.winfo_reqwidth() != canvas.winfo_width():
# update the inner frame's width to fill the canvas
canvas.itemconfigure(interior_id, width=canvas.winfo_width())
canvas.bind('<Configure>', _configure_canvas)
def _MouseWhell(event):
canvas.yview_scroll(-1*(event.delta/120), "units")
self.bind_all("<MouseWheel>",_MouseWhell)
# create a frame inside the canvas which will be scrolled with it
self.interior = interior = Frame(canvas)
interior_id = canvas.create_window(0, 0, window=interior, anchor=NW )
# track changes to the canvas and frame width and sync them,
# also updating the scrollbar
def _configure_interior(event):
# update the scrollbars to match the size of the inner frame
size = (interior.winfo_reqwidth(), interior.winfo_reqheight())
canvas.config(scrollregion="0 0 %s %s" % size)
if interior.winfo_reqwidth() != canvas.winfo_width():
# update the canvas's width to fit the inner frame
canvas.config(width=interior.winfo_reqwidth())
interior.bind('<Configure>', _configure_interior)
def _configure_canvas(event):
if interior.winfo_reqwidth() != canvas.winfo_width():
# update the inner frame's width to fill the canvas
canvas.itemconfigure(interior_id, width=canvas.winfo_width())
canvas.bind('<Configure>', _configure_canvas)
class emmisionGUI(Frame):
def __init__(self,parent,**kwarg):