Qt Buttons

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Overview

As an advanced framework for creation of GUI Qt offers variety of buttons to satisfy different fancies. The classes that implement different types of buttons inherit QAbstractButton. QAbstractButton inherits QWidget and it is the abstract base class of button widgets.

Signals

QAbstractButton offers the following signals:

void clicked(bool checked=false)
void pressed()
void released()
void toggled(bool checked)

Button Types

QPushButton

QPushButton is a customizable widget for a command button. For more information and examples on how to use QPushButton please see the following article: How to Use QPushButton.

QCheckBox

QCheckBox is a button that look like a checkbox with a text label next to it.

QRadioButton

QRadioButton is a radio button with a text label.

QToolButton

QToolButton provides a quick-access button to options which are usually used inside a QToolBar.

See also

• Basic Qt Programming Tutorial
• How to Use QPushButton