maemo.org - Talk - View Single Post - Pygtk: how to change the whole app font size

	daperl	2009-06-09 , 19:21
	Posts: 2,427 \| Thanked: 2,986 times \| Joined on Dec 2007	#3

My opinion is that every widget inherits its pango context from its container parent. I don't think it makes a copy. But if it does, I would just make a recursive call starting at the top level window.

Maybe use the gtk.Container.get_children() call

The pseudo code might look something like this:

Code:

window.changePango(window)

def changePango (self, child):
    if child is a container:
        for subChild in child.get_children():
            changePango (subChild)
    else:
        change the child's pango context

If a child doesn't make a copy, just change the toplevel window's pango context and then maybe call the toplevel window's check_resize().

Check gtk.Container for more info.

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Last edited by daperl; 2009-06-09 at 19:28.

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