Shift two tabs to the right in Qt, and keep the others on the left side

Question

Shift two tabs to the right in Qt, and keep the others on the left side

I am currently working on a layout design for my QtTabWidget and need to move two specific tabs to the right while keeping the rest of them aligned to the left.

It's important to note that these tabs are static and not dynamically added during runtime.

Here is my current setup: https://i.sstatic.net/uErnj.png

And here is my desired layout: https://i.sstatic.net/GVGtu.png

I have tried utilizing CSS styling with alignment:right;, but this resulted in all tabs moving to the right instead of just the ones I wanted. I also attempted using properties like float and position:absolute;right:0;, however, none of these solutions worked as expected.

My search through the Qt documentation did not yield any results that could help me achieve the desired tab positioning.

Therefore, my question remains: How can I specifically move the "Profile" and "Settings" tabs to the right while keeping the others in their original positions?

c++css qt

Answer 1

Answer №1

It seems that achieving the desired functionality with just one QTabWidget may not be feasible. Have you considered using a QTabBar instead?

If not, here's an alternative solution involving QSpacerItem and two instances of QTabBars:

Create two QTabBars with your tabs.
Set up a QHBoxLayout.
Add the first bar to this layout, then include a QSpacerItem with an expanding policy, followed by the second bar.
You can then use signal/slot connections to show or hide widgets on the screen based on bar clicks.

The challenge lies in defaulting to the first tab on each QTabBar, which can be resolved by adding an empty tab on each:

For example, consider the following snippet of code:

_firstBar = new QTabBar(this);
_firstBar->addTab("");
// Other tab additions...
_firstBar->setDrawBase(false);
// Additional styling...

_secondBar = new QTabBar(this);
_secondBar->addTab("");
// Other tab additions...
_secondBar->setDrawBase(false);
// Additional styling...

QHBoxLayout *lay = new QHBoxLayout(ui->centralWidget);
lay->addWidget(_firstBar);
lay->addSpacerItem(new QSpacerItem(0, 0, QSizePolicy::Expanding, QSizePolicy::Fixed));
lay->addWidget(_secondBar);

connect(_firstBar, &QTabBar::currentChanged, this, &MainWindow::showFirstBarWidget);
connect(_secondBar, &QTabBar::currentChanged, this, &MainWindow::showSecondBarWidget);

_firstBar->setCurrentIndex(1);

Below are the corresponding slots for handling bar interactions:

void MainWindow::showFirstBarWidget(int index)
{
    if(index == 0)
        return;

    _secondBar->setCurrentIndex(0);

    switch(index) {
        // Handle showing/hiding of QWidget based on index
    }
}

void MainWindow::showSecondBarWidget(int index)
{
    if(index == 0)
        return;

    _firstBar->setCurrentIndex(0);

    switch(index) {
        // Handle showing/hiding of QWidget based on index
    }
}

Answer 2

It seems that achieving the desired functionality with just one QTabWidget may not be feasible. Have you considered using a QTabBar instead?

If not, here's an alternative solution involving QSpacerItem and two instances of QTabBars:

Create two QTabBars with your tabs.
Set up a QHBoxLayout.
Add the first bar to this layout, then include a QSpacerItem with an expanding policy, followed by the second bar.
You can then use signal/slot connections to show or hide widgets on the screen based on bar clicks.

The challenge lies in defaulting to the first tab on each QTabBar, which can be resolved by adding an empty tab on each:

For example, consider the following snippet of code:

_firstBar = new QTabBar(this);
_firstBar->addTab("");
// Other tab additions...
_firstBar->setDrawBase(false);
// Additional styling...

_secondBar = new QTabBar(this);
_secondBar->addTab("");
// Other tab additions...
_secondBar->setDrawBase(false);
// Additional styling...

QHBoxLayout *lay = new QHBoxLayout(ui->centralWidget);
lay->addWidget(_firstBar);
lay->addSpacerItem(new QSpacerItem(0, 0, QSizePolicy::Expanding, QSizePolicy::Fixed));
lay->addWidget(_secondBar);

connect(_firstBar, &QTabBar::currentChanged, this, &MainWindow::showFirstBarWidget);
connect(_secondBar, &QTabBar::currentChanged, this, &MainWindow::showSecondBarWidget);

_firstBar->setCurrentIndex(1);

Below are the corresponding slots for handling bar interactions:

void MainWindow::showFirstBarWidget(int index)
{
    if(index == 0)
        return;

    _secondBar->setCurrentIndex(0);

    switch(index) {
        // Handle showing/hiding of QWidget based on index
    }
}

void MainWindow::showSecondBarWidget(int index)
{
    if(index == 0)
        return;

    _firstBar->setCurrentIndex(0);

    switch(index) {
        // Handle showing/hiding of QWidget based on index
    }
}

Shift two tabs to the right in Qt, and keep the others on the left side

Answer №1

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