[Qt-interest] how to add a scrollBar in QTabWidget

[Sujan Dasmahapatra]

> Hi Samuel
>
> Let us not discuss about complex set of controls. But my requirement is
> very simple, I want scrollBar in QTabWidget. By default there is not scroll
> bar in the QTabWidget. How can I achive a scroll bar in each of the pages of
> QTabWidget. Please give me some suggestions. Thanks sujan
>
> I have created some 10 tabs using
> QWidget *page = new  QWidget(this);
> QString name =  "OnlyPage";
> addTab(page,name);
>
> now  there are some buttons I created which goes down to be invisible. So I
> want a scroll bar....Let me know if you understand my problem. thanks sujan
>
>
>
>
>
>
>
> On Thu, Jul 14, 2011 at 12:30 PM, Samuel Gaist <samuel.gaist at edeltech.ch>wrote:
>
>> No it's not, but without a layout you have to manage positioning, size
>> etc... all by yourself.
>> You can also write your own derivative of QLayout.
>>
>> What is a complex set of controls for you ?
>>
>> Samuel
>>
>> On 13 juil. 2011, at 15:16, Sujan Dasmahapatra wrote:
>>
>> > I want to ask onething that this layout creation is not mandatory right
>> ? If I have a complex set of controls then layout creation is not possible.
>> Still my controls should pop up  in the pages.at(i) and I should be able
>> to see them. Any comments,  Thanks sujan
>> >
>> >
>> > Kind Regards,
>> >
>> >
>> > Sujan Dasmahapatra
>> > Project Leader, Aero Group
>> > Aero Group
>> > Tel    +91 80 66470248
>> > Mob
>> > sdh at lmwindpower.com
>> >
>> > LM Wind Power Blades
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>> >
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>> >
>> > -----Original Message-----
>> > From: Samuel Gaist [mailto:samuel.gaist at edeltech.ch]
>> > Sent: Wednesday, July 13, 2011 6:34 PM
>> > To: Sujan Dasmahapatra
>> > Subject: Re: [Qt-interest] how to add a scrollBar in QTabWidget
>> >
>> > Hi,
>> >
>> > This is not a complete complete compilable example but anyway here is
>> the source of your current problem:
>> > you need to use layouts, try with my little modification in your code.
>> >
>> > You might also want to go through
>> http://doc.qt.nokia.com/4.7/widgets-tutorial.html
>> >
>> > Hope this helps
>> > Samuel
>> >
>> > On 13 juil. 2011, at 14:40, Sujan Dasmahapatra wrote:
>> >
>> >> The complete example is this Samuel. Please check below.
>> >>
>> >> class TabWidget: public QTabWidget
>> >> {
>> >>               Q_OBJECT;
>> >> public:
>> >>               TabWidget();
>> >>               ~TabWidget();
>> >> private:
>> >>                  QStringList names;
>> >>               QList<QWidget *> pages;
>> >>               QList<QScrollArea *> areas;
>> >> };
>> >>
>> >> TabWidget::TabWidget() {
>> >> For(int i=0; i<10; i++)
>> >> {
>> >>                  names.append("Page " + QString::number(i+1));
>> >>               areas.append(new QScrollArea(this));
>> >>               pages.append(new QWidget(areas.at(i)));
>> >>               areas.at(i)->setWidget(pages.at(i));
>> >>               addTab(areas.at(i),names.at(i)); //names is QStringList
>> of 10 strings.
>> >>
>> >>
>> >>                      // Now I'll create the contents in the pages.
>> >>
>> >                       QVBoxLayout *layout = new QVBoxLayout(pages.at
>> [i]);
>> >>                  QList <QPushButton *> buttons;
>> >>                  for(int j=0; j<20; j++)
>> >>                      {
>> >>                              buttons.append(new
>> QPushButton(tr("MyButton %1").arg(j)));
>> >                                  layout->addWidget(buttons.last());
>> >>                      }
>> >>
>> >> }
>> >> }
>> >>
>> >>
>> >> With these I am creating 20 buttons in each page. But I cannot see a
>> single button with this. Any help would be highly appreciated.
>> >>
>> >>
>> >> Kind Regards,
>> >>
>> >>
>> >> Sujan Dasmahapatra
>> >
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>
>
>
> --
> Thanks & Regards
> Sujan Dasmahapatra
> B.E. (Aeronautics)
> Bangalore, India
> Ph:91-9900839788
> mail id : sujan.dasmahapatra at gmail.com
> yahoo msn : dasmahapatra.aerodynamics at yahoo.co.in
> icq # 556023244
> skype:sujan.dasmahapatra at skyepe.com
> msn: sujan.dasmahapatra at hotmail.com
>



-- 
Thanks & Regards
Sujan Dasmahapatra
B.E. (Aeronautics)
Bangalore, India
Ph:91-9900839788
mail id : sujan.dasmahapatra at gmail.com
yahoo msn : dasmahapatra.aerodynamics at yahoo.co.in
icq # 556023244
skype:sujan.dasmahapatra at skyepe.com
msn: sujan.dasmahapatra at hotmail.com
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