How to set QRect in the center of cell in QListVIew with QAbstractItemDelegate's paint?

[tokafr]

Hello

I have QListVIew and delegate to paint the list view. I paint some text int the center of cell.
so I do it:
@
void Delegate::paint(QPainter *painter, const QStyledOptionViewItem &option, const QModelIndex &index )
{
.
.
.
QRect textRect(option.rect.center(),QSize(option.rect.width(),option.rect.height());

paiter->drawText(textRect,text,QTextOption());
@

but it starts to paint from the center. how can I center this output?
thank you

[andre]

Would it not be easier to just set the right text option? Center alignment is a standard option...

[tokafr]

I tried moveCenter and why it doesn't do it?
@
QRect textName(option.rect.topLeft(),QSize(option.rect.width(),option.rect.height());

textName.moveCenter(option.rect.center());
@

[andre]

Because moving the center of a rect does not center text you render in that rect.

Try this instead:
@
paiter->drawText(option.rect(), Qt::AlignCenter, text );
@

[tokafr]

what if the text is longer than the width of cell?

[SGaist]

Hi,

Use the Qt::TextWordWrap option

[andre]

[quote author="tokafr" date="1422290145"]what if the text is longer than the width of cell?
[/quote]

Either word wrap, or elide the text, or determine that it is too wide, and dynamically find a font size that will fit (within reasonable limits, of course).

[tokafr]

Thank you all!!!

[tokafr]

and how can I set the text in the top but aligned in the center( so topCenter)?

[andre]

[quote author="tokafr" date="1422350579"]and how can I set the text in the top but aligned in the center( so topCenter)?
[/quote]

Did you have a look at the documentation for the function that I used in my code? It lists all the possible flags you can pass...

[Guest]

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