- Qt 6.10
- Qt Quick Controls
- Qt 6.10.2 Reference Documentation

# Qt Quick Controls

Qt Quick Controls provides a set of controls that can be used to build complete interfaces in Qt Quick.

Qt Quick Controls comes with a selection of customizable styles. See Styling Qt Quick Controls for more details.

## Using the Module

### QML API

The QML types of the module are available through the `QtQuick.Controls` import. To use the types, add the following import statement to your .qml file:

     import QtQuick.Controls

### C++ API

Using a Qt module's C++ API requires linking against the module library, either directly or through other dependencies. Several build tools have dedicated support for this, including CMake and qmake.

#### Building with CMake

Use the `find_package()` command to locate the needed module component in the `Qt6` package:

     find_package(Qt6 REQUIRED COMPONENTS QuickControls2)
     target_link_libraries(mytarget PRIVATE Qt6::QuickControls2)

For more details, see the Build with CMake overview.

#### Building with qmake

To configure the module for building with qmake, add the module as a value of the `QT` variable in the project's .pro file:

     QT += quickcontrols2

### Building From Source

The Qt Image Formats module is recommended, but not required. It provides support for the `.webp` format used by the Imagine style.

## Controls

For the full list of Qt Quick Controls, see QML Types.

### Button Controls

AbstractButton | Abstract base type providing functionality common to buttons
Button | Push-button that can be clicked to perform a command or answer a question
CheckBox | Check button that can be toggled on or off
DelayButton | Check button that triggers when held down long enough
RadioButton | Exclusive radio button that can be toggled on or off
RoundButton | A push-button control with rounded corners that can be clicked by the user
Switch | Button that can be toggled on or off
ToolButton | Button with a look suitable for a ToolBar

### Container Controls

ApplicationWindow | Styled top-level window with support for a header and footer
Container | Abstract base type providing functionality common to containers
Frame | Visual frame for a logical group of controls
GroupBox | Visual frame and title for a logical group of controls
HorizontalHeaderView | Provides a horizontal header view to accompany a TableView
Page | Styled page control with support for a header and footer
Pane | Provides a background matching with the application style and theme
ScrollView | Scrollable view
SplitView | Lays out items with a draggable splitter between each item
StackView | Provides a stack-based navigation model
SwipeView | Enables the user to navigate pages by swiping sideways
TabBar | Allows the user to switch between different views or subtasks
ToolBar | Container for context-sensitive controls
VerticalHeaderView | Offers a vertical header view to accompany a TableView

### Delegate Controls

CheckDelegate | Item delegate with a check indicator that can be toggled on or off
HorizontalHeaderViewDelegate
ItemDelegate | Basic item delegate that can be used in various views and controls
RadioDelegate | Exclusive item delegate with a radio indicator that can be toggled on or off
SwipeDelegate | Swipable item delegate
SwitchDelegate | Item delegate with a switch indicator that can be toggled on or off
TableViewDelegate | A delegate that can be assigned to a TableView
TreeViewDelegate | A delegate that can be assigned to a TreeView
VerticalHeaderViewDelegate

### Indicator Controls

BusyIndicator | Indicates background activity, for example, while content is being loaded
PageIndicator | Indicates the currently active page
ProgressBar | Indicates the progress of an operation
ScrollBar | Vertical or horizontal interactive scroll bar
ScrollIndicator | Vertical or horizontal non-interactive scroll indicator

### Input Controls

ComboBox | Combined button and popup list for selecting options
Dial | Circular dial that is rotated to set a value
RangeSlider | Used to select a range of values by sliding two handles along a track
SearchField | A specialized input field designed to use for search functionality
Slider | Used to select a value by sliding a handle along a track
SpinBox | Allows the user to select from a set of preset values
TextArea | Multi-line text input area
TextField | Single-line text input field
Tumbler | Spinnable wheel of items that can be selected

### Menu Controls

ContextMenu | Attached type provides a way to open a context menu in a platform-appropriate manner
Menu | Popup that can be used as a context menu or popup menu
MenuBar | Provides a window menu bar
MenuBarItem | Presents a drop-down menu within a MenuBar
MenuItem | Presents an item within a Menu

### Navigation Controls

Drawer | Side panel that can be opened and closed using a swipe gesture
StackView | Provides a stack-based navigation model
SwipeView | Enables the user to navigate pages by swiping sideways
TabBar | Allows the user to switch between different views or subtasks
TabButton | Button with a look suitable for a TabBar

### Popup Controls

Dialog | Popup dialog with standard buttons and a title, used for short-term interaction with the user
Drawer | Side panel that can be opened and closed using a swipe gesture
Menu | Popup that can be used as a context menu or popup menu
Popup | Base type of popup-like user interface controls
ToolTip | Provides tool tips for any control

### Separator Controls

MenuSeparator | Separates a group of items in a menu from adjacent items
ToolSeparator | Separates a group of items in a toolbar from adjacent items

## Module Evolution

Qt Quick Controls was originally written with touch interfaces as the primary focus. While it is already possible to develop desktop interfaces, work is ongoing to provide a more native look and feel.

Changes to Qt Quick Controls lists important changes in the module API and functionality that were done for the Qt 6 series of Qt.

Versioning scheme describes the versioning scheme used for Qt Quick Controls.

## Articles and Guides

- Getting Started
- Guidelines
- Styling
- Icons
- Customization
- Using File Selectors
- Deployment
- Configuration File
- Environment Variables

## Examples

- Gallery
- Chat Tutorial
- Text Editor
- Wearable Demo
- Automotive Example
- All Examples

## Reference

- QML Types
- C++ Classes

## Related Modules

- Qt Quick
- Qt Quick Layouts
- Qt Quick Templates 2
- Qt Labs Platform

## License and Attributions

Qt Quick Controls is available under commercial licenses from The Qt Company. In addition, it is available under the GNU Lesser General Public License, version 3, or the GNU General Public License, version 2. See Qt Licensing for further details.

Furthermore, Qt Quick Controls potentially contains third party modules under the following permissive licenses:

Shadow values from Angular Material | MIT License