Solved QLabel Addition to layout
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Hello everybody,
I have created a table where if I add an item it creates a row in table and a new qlabel such as:
void MainWindow::on_pushButton_clicked() { model->insertRows(0,1); QSpacerItem *item = new QSpacerItem(1,1,QSizePolicy::Expanding,QSizePolicy::Fixed); ui->horizontalLayout_2->addSpacerItem(item); for(int i =0;i<1;i++){ QLabel *label1 = new QLabel("NOTE"); ui->horizontalLayout_2->insertWidget(i,label1); } }
But I want to know 2 things:
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how can I have access to second qlabel added, I mean, what is its name? label1, label2....to get acces to any of them
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When I add too many qlabels they supperpose each other, how do I readapt its size?
Thanks!
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Hi
A plain layout cannot scroll. so if labels have no minimum size set. then at some point, they will be compressed.
You can use a QScrollArea for a widget that can scroll the Labels.However, why do you not use something like QListWidget that is a scroll list of Texts, ready to be edited if you want.
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@mrjj said in QLabel Addition to layout:
QScrollArea
Thanks, I tried but do not know how to add new qlabels by pressing button
ui->scrollArea->setWidgetResizable(true);
ui->scrollArea->setWidget(label1); -
@jss193
Hi
you apply layout to ScollArea and add the Labels to the layout. -
@mrjj how do I apply it, I have never seen it before...
Thanks
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Hi,
Did you saw the documentation of QScrollArea and its example ?