|
|
|
|
| Re: Check button selection state [message #444576 is a reply to message #444560] |
Fri, 15 October 2004 10:47   |
 Anthony Bennis
Messages: 17
Registered: July 2009 |
Junior Member |
|
|
Thanks, but I'm referring the the "3rd selection state" of a check box.
I think windows uses the BST_INDETERMINATE flag when creating a check
button of that state. I read in the forums that it's not supported in
SWT, but having looked at the source code of Button.java, it looks like
it would be trivial enough to implement. Although, having said that, I
attempted to add the extra selection flag, but it didn't work.
I don't think there's any easy solution to this problem, so I'm going to
create a basic custom widget, that has three selection states.
Thanks for the repsonse though.
AL wrote:
> Hi,
>
> Are you talking about enabling and disabling a SWT control? If so, you
> can call the method setEnabled(boolean flag). If 'flag' is false, then
> the control will be gray out (if it's a label) or not
> selectable/editable if it's something editable.
>
> Good luck!
>
> Anthony Bennis wrote:
>
>> Hi,
>>
>> I'm attempting to set a button with style SWT.CHECK to be "half
>> selected". Is this feature implemented in SWT?
>>
>> An example of "half selected" appears in MS Windows when you select
>> multiple properties and look and the read only check box. It's check
>> mark and backgound are lightly grayed if some files are read only and
>> others are not.
>>
>> Having failed to find a method to achieve this, I attempted to changed
>> the colour of the check myself with setForeground(Color color); but this
>> has no effect on the check mark.
>>
>> Any help appreciated.
>> Anthony Bennis.
>>
>>
>>
>>
>
|
|
|
| Re: Check button selection state [message #444585 is a reply to message #444576] |
Fri, 15 October 2004 14:21 |
Steve Northover
Messages: 1636
Registered: July 2009 |
Senior Member |
|
|
https://bugs.eclipse.org/bugs/show_bug.cgi?id=22261
"Anthony Bennis" <anthonybennis@oceanfree.net> wrote in message
news:cko9ib$q1i$1@eclipse.org...
> Thanks, but I'm referring the the "3rd selection state" of a check box.
> I think windows uses the BST_INDETERMINATE flag when creating a check
> button of that state. I read in the forums that it's not supported in
> SWT, but having looked at the source code of Button.java, it looks like
> it would be trivial enough to implement. Although, having said that, I
> attempted to add the extra selection flag, but it didn't work.
>
> I don't think there's any easy solution to this problem, so I'm going to
> create a basic custom widget, that has three selection states.
>
> Thanks for the repsonse though.
>
>
>
> AL wrote:
> > Hi,
> >
> > Are you talking about enabling and disabling a SWT control? If so, you
> > can call the method setEnabled(boolean flag). If 'flag' is false, then
> > the control will be gray out (if it's a label) or not
> > selectable/editable if it's something editable.
> >
> > Good luck!
> >
> > Anthony Bennis wrote:
> >
> >> Hi,
> >>
> >> I'm attempting to set a button with style SWT.CHECK to be "half
> >> selected". Is this feature implemented in SWT?
> >>
> >> An example of "half selected" appears in MS Windows when you select
> >> multiple properties and look and the read only check box. It's check
> >> mark and backgound are lightly grayed if some files are read only and
> >> others are not.
> >>
> >> Having failed to find a method to achieve this, I attempted to changed
> >> the colour of the check myself with setForeground(Color color); but
this
> >> has no effect on the check mark.
> >>
> >> Any help appreciated.
> >> Anthony Bennis.
> >>
> >>
> >>
> >>
> >
|
|
|
Powered by
FUDForum. Page generated in 0.03941 seconds
] 
Search
Help
Register
Login
Home
