Hi,
I have a problem about using overrideredirect(1) and binding events
to the keys.
At my application i am creating root and binding an action to a ke press as:
self.root = Tk()
#self.root.overrideredirect(1)
self.root.focus()
#self.frame.pack()
self.root.bind('<Key>', self.action)
self.root.title("Status")
The action method is as:
def action(self,event):
#print event.keycode
if event.keycode == self.actionkey:
self.showImage()
So when i press a key i want to a different image on the screen:
def showImage(self):
im = Image.open(imageName)
xlocation = 440
ylocation = 640
width = im.size[0]+20
height = im.size[1]+20
newgeometry =
str(width)+"x"+str(height)+"+"+str(xlocation)+"+"+str(ylocation)
self.root.geometry(newgeometry)
self.root.protocol('WM_DELETE_WINDOW', self.doExit)
# add 20 to account for border defined in create_image
self.canvas = Canvas(self.root, height=im.size[1]+20,
width=im.size[0]+20)
self.canvas.pack(side=LEFT,fill=BOTH,expand=1)
photo = ImageTk.PhotoImage(im)
item = self.canvas.create_image(10,10,anchor=NW, image=photo)
self.canvas.update()
self.root.mainloop()
if i comment out the self.root.overrideredirect(1) part, i can see the
winowless gui but i am not able to catch the keypress events this
time. The application is working nice without the
self.root.overrideredirect(1) part. But i want ti have windowless
application, how can i fix it?
I didn't put the whole code above, just the related part. As you can
guess, i have a class definition.
--
Oğuz Yarımtepe
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