Setting the geometry of a form after setting the layout
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Hi all,
I have a form in which I create the radiobuttons at runtime.
What I do is:@ lay->setVerticalSpacing(1);
lay->setHorizontalSpacing(1);
lay->setSizeConstraint(QLayout::SetMaximumSize);setLayout(lay); ... foreach(QString str_cap, cap) { QRadioButton *button1 = new QRadioButton(); button1->setText(QString("%1").arg(str_cap)); lay->addWidget(button1, localcount, int(localcount/10)); group->addButton(button1, count); count++; localcount++; }
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This works perfect to show the first set of radiobuttons. Whenever user clicks on a radiobutton, I make existing radiobuttons hidden using the following code:
@ foreach(QAbstractButton *but, group->buttons())
but->hide();
@This code works also good, I see the the all existing radiobuttons become hidden. However, I use the same function to recreate a second bunch of radiobuttons. What happens is that, my code hides the first group and shows the new bunch but the form size comes as zero. So, after clicking on a radiobutton in the first group, the second group is shown but I can only see it after resizing the form window with mouse. So, how can I adjust the size of the layout after adding-removing some radiobuttons?
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Hi,
You shouldn't need to but you can try to call adjustSize
Hope it helps