How to Use PyQt QComboBox

A ComboBox is used to select one item from a list of items, much like the radio button. The QComboBox class of PyQt is used to create drop-down lists using Python script.
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QComboBox Methods.

1. How do I add items to QComboBox?
2. How do I get QComboBox to text?
3. What is QComboBox?
4. How do you create a drop down list in Qt?
5. How do I add a QT combobox?
6. How do I find the QT combobox value?
7. How do I get text from QTextEdit?
8. How do I text in QLineEdit?
9. Which of the following methods is used for adding items to a combo box widget in Python?

How do I add items to QComboBox?

QComboBox *myCmb= new QComboBox; myCmb->addItem("one"); myCmb->addItem("two"); myCmb->addItem("three"); myCmb->addItem("four");

How do I get QComboBox to text?

Re: Get text from QCombobox.

1. MainWindow::MainWindow(QWidget *parent) :
2. QMainWindow(parent),
3. ui(new Ui::MainWindow)
4. ui->setupUi(this);
5. diaCombobox = ui->diaCombobox;
6. connect(ui->pbFullSlot, SIGNAL(clicked()), this, SLOT(fullslot())); // This is the pushbutton connection for my dialog.
7. void MainWindow::fullslot()

What is QComboBox?

A QComboBox provides a means of presenting a list of options to the user in a way that takes up the minimum amount of screen space. A combobox is a selection widget that displays the current item, and can pop up a list of selectable items.

How do you create a drop down list in Qt?

Qt Code:

1. QComboBox *comboBox = new QComboBox;
2. comboBox->addItem(tr("item 1"));
3. comboBox->addItem(tr("item 2"));
4. comboBox->addItem(tr("item 3"));
5. QComboBox *iconComboBox = new QComboBox;
6. iconComboBox->addItem(QIcon(":/images/bad.svg"), tr("Bad"));
7. iconComboBox->addItem(QIcon(":/images/heart.svg"), tr("Heart"));

How do I add a QT combobox?

When your in Qt Designer you could just double click on the QComboBox and an EditComboBox screen will appear. There you just click on the plus or minus sign to easily add items to the list of objects.

How do I find the QT combobox value?

13 Answers. It seems you need to do combobox->itemData(combobox->currentIndex()) if you want to get the current data of the QComboBox. If you are using your own class derived from QComboBox, you can add a currentData() function. you can set QVariant data for all items, then you can get the value when you need it.

How do I get text from QTextEdit?

Re: how to get the text from QTextEdit

1. QTextCursor cursor(msgBox->textCursor());
2. const QString clipSel2 = cursor. selectedText();

How do I text in QLineEdit?

1. import sys.
2. from PyQt5.QtWidgets import QApplication, QMainWindow, QLabel, QLineEdit, QPushButton.
3. class Example(QMainWindow):
4. def __init__(self):
5. self.lineEntry.move(16,16)
6. self.lineEntry.resize(200,40)
7. self.qlabel.move(16,64)
8. self.setGeometry(50,50,320,200)

Which of the following methods is used for adding items to a combo box widget in Python?

ComboBox class is associated with a ListSore, which is a list model that can be used with widgets that display collection of items. Items are added to ListStore with the append() method.
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PyGTK - ComboBox Class.