QSplitter size [SOLVED]

Robey Mardon

I want to resize the QSplitter to a default position and set the minimum width/height of each one.

The original:

The wanted:
original

The code:

auto hsplitter = new QSplitter(Qt::Horizontal);
auto vsplitter = new QSplitter(Qt::Vertical);

auto listview = new QListView;
auto treeview = new QTreeView;
auto textedit = new QTextEdit;

hsplitter->addWidget(listview);
hsplitter->addWidget(vsplitter);
vsplitter->addWidget(treeview);
vsplitter->addWidget(textedit);

setCentralWidget(hsplitter);

Robey Mardon

Is there anyone that can help me with that?

stephane78

Hi,
you can try with QSplitter::setStretchFactor or QSplitter::setSizes to resize the splitter.

Robey Mardon

@stephane78 I tried both and doesn't work.

stephane78

Hi,
I have put for example, these 4 lines just before setCentralWidget

    hsplitter->setStretchFactor(1,3);
    vsplitter->setStretchFactor(0,2);
    vsplitter->setStretchFactor(1,1);  ```
and it works.

stephane78

HI,

the first line of code was :

hsplitter->setStretchFactor(0,1);
....

stephane78

Hi,
for the minimum width/height try QWidget::setMinimumSize.

Robey Mardon

@stephane78 Thank you very much, you rock. ♥

stephane78

thank you ,
you're welcome,

you can find the documentation of Qt classes on doc.qt.io if you haven't installed on your hard drive the html documentation of Qt.

Robey Mardon

@stephane78 I tried to read there but I couldn't find an explanation of the usage.