Re: [Qt-jambi-interest] How to restore user informations in a QObject
Hi Gunnar,
Thanks. Is there a possibility to *contribute* this from my side to help
you providing this (something like repository I can produce a patch
against)?
Tom
Gunnar Sletta schrieb:
> Tom Schindl wrote:
>>> Or did you mean to store arbitrary data? In which case, you could do
>>> this using a custom property, e.g.
>>>
>>> q.setProperty("MyData", new Integer(0));
>>>
>>> Integer i = (Integer) q.property("MyData");
>>>
>>
>> This is what I need thanks. Just an idea make it more Java 5 like
>> QObject#property(String) could be defined like this:
>> public V property(String key)
>> then the cast is inserted by the compiler and you can simply write:
>> Integer i = q.property("MyData");
>>
>> Just an idea.
>>
>> Another one I outlined in one of my last posts is to provide QT-Jambi
>> as OSGi-Bundles for automatic use in OSGi-based applications. Is there
>> something like a Feature-Tracker where enhancements like this can get
>> requested?
>
> Hi Tom,
>
> You can track this suggestion here:
>
> http://trolltech.com/developer/task-tracker/index_html?id=232380&method=entry
>
>
> It will be visible as soon as the task-tracker syncs its database.
>
> best regards,
> Gunnar
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Re: [Qt-jambi-interest] How to restore user informations in a QObject
Tom Schindl wrote:
>> Or did you mean to store arbitrary data? In which case, you could do
>> this using a custom property, e.g.
>>
>> q.setProperty("MyData", new Integer(0));
>>
>> Integer i = (Integer) q.property("MyData");
>>
>
> This is what I need thanks. Just an idea make it more Java 5 like
> QObject#property(String) could be defined like this:
> public V property(String key)
> then the cast is inserted by the compiler and you can simply write:
> Integer i = q.property("MyData");
>
> Just an idea.
>
> Another one I outlined in one of my last posts is to provide QT-Jambi as
> OSGi-Bundles for automatic use in OSGi-based applications. Is there
> something like a Feature-Tracker where enhancements like this can get
> requested?
Hi Tom,
You can track this suggestion here:
http://trolltech.com/developer/task-tracker/index_html?id=232380&method=entry
It will be visible as soon as the task-tracker syncs its database.
best regards,
Gunnar
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Re: [Qt-jambi-interest] How to restore user informations in a QObject
> Or did you mean to store arbitrary data? In which case, you could do
> this using a custom property, e.g.
>
> q.setProperty("MyData", new Integer(0));
>
> Integer i = (Integer) q.property("MyData");
>
This is what I need thanks. Just an idea make it more Java 5 like
QObject#property(String) could be defined like this:
public V property(String key)
then the cast is inserted by the compiler and you can simply write:
Integer i = q.property("MyData");
Just an idea.
Another one I outlined in one of my last posts is to provide QT-Jambi as
OSGi-Bundles for automatic use in OSGi-based applications. Is there
something like a Feature-Tracker where enhancements like this can get
requested?
Tom
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Re: [Qt-jambi-interest] How to restore user informations in a QObject
Tom Schindl wrote:
> Hi,
>
> Is there a possibility to restore arbitary data in a QObject or a
> QWidget. Something like
>
> QWidget q
> q.setUserData(new Integer(0));
If you want to restore a widgets properties between runs of the
application there are things like QWidget::saveGeometry() and
QMainWindow::saveState(), like outlined here:
http://doc.trolltech.com/qtjambi-4.4/html/com/trolltech/qt/gui/QMainWindow.html#storing-state
Or did you mean to store arbitrary data? In which case, you could do
this using a custom property, e.g.
q.setProperty("MyData", new Integer(0));
Integer i = (Integer) q.property("MyData");
best regards,
Gunnar
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[Qt-jambi-interest] How to restore user informations in a QObject
Hi, Is there a possibility to restore arbitary data in a QObject or a QWidget. Something like QWidget q q.setUserData(new Integer(0)); Tom ___ Qt-jambi-interest mailing list Qt-jambi-interest@trolltech.com http://lists.trolltech.com/mailman/listinfo/qt-jambi-interest
