| QAction | Abstract user interface action that can be inserted into widgets |
| QActionGroup | Groups actions together |
| QCheckBox | Checkbox with a text label |
| QComboBox | Combined button and popup list |
| QDateEdit | Widget for editing dates based on the QDateTimeEdit widget |
| QDateTimeEdit | Widget for editing dates and times |
| QDial | Rounded range control (like a speedometer or potentiometer) |
| QDoubleSpinBox | Spin box widget that takes doubles |
| QFocusFrame | Focus frame which can be outside of a widget's normal paintable area |
| QLCDNumber | Displays a number with LCD-like digits |
| QLabel | Text or image display |
| QLineEdit | One-line text editor |
| QMenu | Menu widget for use in menu bars, context menus, and other popup menus |
| QPushButton | Command button |
| QRadioButton | Radio button with a text label |
| QScrollArea | Scrolling view onto another widget |
| QScrollBar | Vertical or horizontal scroll bar |
| QSizeGrip | Corner-grip for resizing a top-level window |
| QSlider | Vertical or horizontal slider |
| QSpinBox | Spin box widget |
| QTimeEdit | Widget for editing times based on the QDateTimeEdit widget |
| QToolButton | Quick-access button to commands or options, usually used inside a QToolBar |
