On 6/29/2011 6:16 PM, Baz Walter wrote:
On 29/06/11 18:57, Nathan Weston wrote:
On 6/29/2011 1:32 PM, Baz Walter wrote:
going back to your earlier example of dragging in the line-edit to
change its value: all you need to do is clearFocus() when the drag
starts and setFocus() when the drag ends. that way, whilst the drag is
in progress, the line-edit's shortcuts won't work, but your global
shortcuts will.
if that's not what you want, please try to make it clear what you do
want (i.e. with a working example).
[snip]
Now, when the widget is in its non-editable state, and the user hits
Ctrl-Z, I want it to trigger the Undo action on the Edit menu.
Unfortunately, QLineEdit intercepts the Ctrl-Z keystroke and does
nothing (because it's not editable).
the example you posted earlier works (i.e. Ctrl+Z prints 'action') if
the Foo widget has been set as read-only.
(nb: the setShortcutContext line also needs to be commented out)
Interesting... it works as you say on my Linux machine at home, but not
on my Windows machine at work. The Windows machine has Qt 4.6.2, I don't
know about the Linux machine off the top of my head. What platform/Qt
version are you testing on?
I can't call clearFocus() at the end of the drag, because this would
break the Up/Down arrow shortcuts.
call clearFocus() at the *start* of the drag, setFocus() at the *end*.
I don't see how that would help... after the drag, the line-edit will
have focus again, and will eat the Ctrl-Z shortcut.
--
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Nathan Weston nat...@genarts.com
GenArts, Inc. Tel: 617-492-2888
955 Mass. Ave Fax: 617-492-2852
Cambridge, MA 02139 USA www.genarts.com
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