How to add a widget to QMainwindow in qt creator
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I think i dont understand what you are asking.
void MainWindow::on_pushButton_2_released() { QTabWidget* tw = new QTabWidget(nullptr); tw->addTab(new QPushButton("test"),"MYTAB"); tw->show(); }Will show a tabwidget as window with one Qpushbutton as tab
Note. just sample. it will make new each time pushed and not delete it.
A dialog would work better. -
/QTabWidget *tabWidget = new QTabWidget;
/*QWidget *tab1 = new QWidget; QWidget *tab2 = new QWidget; QWidget *tab3 = new QWidget; setCentralWidget(tabWidget); tabWidget->insertTab(0,tab1,"Table_1 Data"); tabWidget->insertTab(1,tab2,"Table2 data"); tabWidget->insertTab(2,tab2,"Table3 data");// tabWidget->tabRemoved(0);
// ui->tabWidget->removeTab(0);
tabWidget->removeTab(2);
Here i manually creating the widgets there are attaching with QMainwindow ....I dont want to create manually need to dynamically open it need to attached to Qmainwindow....... -
/QTabWidget *tabWidget = new QTabWidget;
/*QWidget *tab1 = new QWidget; QWidget *tab2 = new QWidget; QWidget *tab3 = new QWidget; setCentralWidget(tabWidget); tabWidget->insertTab(0,tab1,"Table_1 Data"); tabWidget->insertTab(1,tab2,"Table2 data"); tabWidget->insertTab(2,tab2,"Table3 data");// tabWidget->tabRemoved(0);
// ui->tabWidget->removeTab(0);
tabWidget->removeTab(2);
Here i manually creating the widgets there are attaching with QMainwindow ....I dont want to create manually need to dynamically open it need to attached to Qmainwindow.......@veera said in How to add a widget to QMainwindow in qt creator:
I dont want to create manually need to dynamically open it
But using addTab or insertTab IS dynamically ???????
as versus just adding them in Designer. -
okay fine how about the display of the tabs need join to main window how we can achieve it ?
- display of the tabs need join to main window
the tabs are widgets. you can add any the widgets to main window if you use a layout or another tabwidget.
if you need them as tab still, then another tabwidget is needed.
else im not sure what you mean by "join"
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Hi In the screen below image I have mentioned like this type in one mainwindow button need to implement i could not understand how to start ........please help me
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No it should have some control if you click it it has to open it as a tab need to open as you can see in the image i have uploaded?
@veera You can either use real buttons or qtabwidget containing other qtabwidget and react on tab switch using
http://doc.qt.io/qt-5/qtabwidget.html#currentChanged
But I don't really understand what you're asking for... -
single menus control with whenever if you click means it has to open a page or tab with (close X) on it ......thats it.
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please find my screen shots these dialog boxes are opening separately ...i don't want to open it separately need to join them to main window as well as it will not allow to do anything after closing window only we can open another window.....
