Qt Widgets C++ Classes
The Qt Widgets module extends Qt GUI with C++ widget functionality. More...
Classes
Implements the QAccessibleInterface for QWidgets | |
Dialog widget for specifying colors | |
The base class of dialog windows | |
Error message display dialog | |
Dialog that allow users to select files or directories | |
Data model for the local filesystem | |
Dialog widget for selecting a font | |
Simple convenience dialog to get a single value from the user | |
Modal dialog for informing the user or for asking the user a question and receiving an answer | |
Feedback on the progress of a slow operation | |
Framework for wizards | |
The base class for wizard pages | |
Blur effect | |
Colorize effect | |
Drop shadow effect | |
The base class for all graphics effects | |
Opacity effect | |
Represents an anchor between two items in a QGraphicsAnchorLayout | |
Layout where one can anchor widgets together in Graphics View | |
Grid layout for managing widgets in Graphics View | |
Common base for all path items | |
Ellipse item that you can add to a QGraphicsScene | |
The base class for all graphical items in a QGraphicsScene | |
Container that treats a group of items as a single item | |
Line item that you can add to a QGraphicsScene | |
Base class for all graphics items that require signals, slots and properties | |
Path item that you can add to a QGraphicsScene | |
Pixmap item that you can add to a QGraphicsScene | |
Polygon item that you can add to a QGraphicsScene | |
Rectangle item that you can add to a QGraphicsScene | |
Simple text path item that you can add to a QGraphicsScene | |
Text item that you can add to a QGraphicsScene to display formatted text | |
The base class for all layouts in Graphics View | |
Can be inherited to allow your custom items to be managed by layouts | |
Horizontal or vertical layout for managing widgets in Graphics View | |
Proxy layer for embedding a QWidget in a QGraphicsScene | |
Surface for managing a large number of 2D graphical items | |
Context menu events in the graphics view framework | |
Events for drag and drop in the graphics view framework | |
Base class for all graphics view related events | |
Events when a tooltip is requested | |
Hover events in the graphics view framework | |
Mouse events in the graphics view framework | |
Events for widget moving in the graphics view framework | |
Events for widget resizing in the graphics view framework | |
Wheel events in the graphics view framework | |
Rotation transformation around a given axis | |
Scale transformation | |
Abstract base class for building advanced transformations on QGraphicsItems | |
Widget for displaying the contents of a QGraphicsScene | |
The base class for all widget items in a QGraphicsScene | |
Used to display and edit data items from a model | |
The basic functionality for item view classes | |
Model/view implementation of a column view | |
Mapping between a section of a data model to widgets | |
File icons for the QDirModel and the QFileSystemModel classes | |
Header row or header column for item views | |
Display and editing facilities for data items from a model | |
Makes it possible to create item editor creator bases without subclassing QItemEditorCreatorBase | |
Abstract base class that must be subclassed when implementing new item editor creators | |
Widgets for editing item data in views and delegates | |
The possibility to register widgets without having to subclass QItemEditorCreatorBase | |
List or icon view onto a model | |
Item-based list widget | |
Item for use with the QListWidget item view class | |
Display and editing facilities for data items from a model | |
Default model/view implementation of a table view | |
Item-based table view with a default model | |
Item for use with the QTableWidget class | |
Way to interact with selection in a model without using model indexes and a selection model | |
Default model/view implementation of a tree view | |
Tree view that uses a predefined tree model | |
Item for use with the QTreeWidget convenience class | |
Way to iterate over the items in a QTreeWidget instance | |
Abstract user interface action that can be inserted into widgets | |
Groups actions together | |
Manages the GUI application's control flow and main settings | |
Lines up child widgets horizontally or vertically | |
Lines up widgets horizontally | |
Lines up widgets vertically | |
Access to screen information on multi-head systems | |
Manages forms of input widgets and their associated labels | |
Represents a gesture, containing properties that describe the corresponding user input | |
The description of triggered gestures | |
Describes a panning gesture made by the user | |
Describes a pinch gesture made by the user | |
Describes a swipe gesture made by the user | |
Describes a tap-and-hold (aka LongTap) gesture made by the user | |
Describes a tap gesture made by the user | |
The infrastructure for gesture recognition | |
Lays out widgets in a grid | |
The base class of geometry managers | |
Abstract item that a QLayout manipulates | |
Blank space in a layout | |
Layout item that represents a widget | |
Widget for rendering OpenGL graphics | |
Used to create keyboard shortcuts | |
Layout attribute describing horizontal and vertical resizing policy | |
Stack of widgets where only one widget is visible at a time | |
Tool tips (balloon help) for any widget | |
Simple description of any widget, i.e. answering the question "What's This?" | |
The base class of all user interface objects | |
Extends QAction by an interface for inserting custom widgets into action based containers, such as toolbars | |
Transition for key events | |
Transition for mouse events | |
Encapsulates the common Look and Feel of a GUI | |
The rules used to draw a pixmap or image split into nine segments | |
Convenience class that simplifies dynamically overriding QStyle elements | |
Abstract base class that encapsulates the look and feel of a GUI | |
Creates QStyle objects | |
Style hints that return more than basic data types | |
Style hints that return a QRegion | |
Style hints that return a QVariant | |
Stores the parameters used by QStyle functions | |
Used to describe the parameters for drawing buttons | |
Used to describe the parameter for drawing a combobox | |
Used to hold parameters that are common to all complex controls | |
Used to describe the parameters for drawing a dock widget | |
Used to describe the parameters for drawing a focus rectangle with QStyle | |
Used to describe the parameters for drawing a frame | |
Used to describe the parameters needed to draw a QGraphicsItem | |
Describes the parameters for drawing a group box | |
Used to describe the parameters for drawing a header | |
Used to describe the parameter necessary for drawing a menu item | |
Used to describe the parameters necessary for drawing a progress bar | |
Used to describe the parameters needed for drawing a rubber band | |
Used to describe the parameter for drawing a size grip | |
Used to describe the parameters needed for drawing a slider | |
Used to describe the parameters necessary for drawing a spin box | |
Used to describe the parameters for drawing a tab bar | |
Used to describe the base of a tab bar, i.e. the part that the tab bar usually overlaps with | |
Used to describe the parameters for drawing the frame around a tab widget | |
Used to describe the parameters for drawing a title bar | |
Used to describe the parameters for drawing a toolbar | |
Used to describe the parameters needed for drawing a tool box | |
Used to describe the parameters for drawing a tool button | |
Used to describe the parameters used to draw an item in a view widget | |
Convenience class for drawing QStyle elements inside a widget | |
Abstract base for custom QStyle plugins | |
Maps device independent QColors to device dependent pixel values | |
Completions based on an item model | |
Enables kinetic scrolling for any scrolling widget or graphics item | |
Stores the settings for a QScroller | |
Icon for an application in the system tray | |
Group of QUndoStack objects | |
The base class of all commands stored on a QUndoStack | |
Stack of QUndoCommand objects | |
Displays the contents of a QUndoStack | |
The abstract base class of button widgets, providing functionality common to buttons | |
Scrolling area with on-demand scroll bars | |
Integer value within a range | |
Spinbox and a line edit to display values | |
Container to organize groups of button widgets | |
Monthly based calendar widget allowing the user to select a date | |
Checkbox with a text label | |
Combined button and popup list | |
Vista style command link button | |
Widget for editing dates based on the QDateTimeEdit widget | |
Widget for editing dates and times | |
Widget for editing times based on the QDateTimeEdit widget | |
Rounded range control (like a speedometer or potentiometer) | |
Widget that presents buttons in a layout that is appropriate to the current widget style | |
Widget that can be docked inside a QMainWindow or floated as a top-level window on the desktop | |
Focus frame which can be outside of a widget's normal paintable area | |
Combobox that lets the user select a font family | |
The base class of widgets that can have a frame | |
Group box frame with a title | |
Allows to input a QKeySequence | |
Text or image display | |
Displays a number with LCD-like digits | |
One-line text editor | |
Widget for macOS that can be used to wrap arbitrary Cocoa views (i.e., NSView subclasses) and insert them into Qt hierarchies | |
Widget for macOS that provides a way to put Qt widgets into Cocoa hierarchies | |
Main application window | |
Area in which MDI windows are displayed | |
Subwindow class for QMdiArea | |
Menu widget for use in menu bars, context menus, and other popup menus | |
Horizontal menu bar | |
Implements a plain text layout for QTextDocument | |
Widget that is used to edit and display plain text | |
Horizontal or vertical progress bar | |
Command button | |
Radio button with a text label | |
Rectangle or line that can indicate a selection or a boundary | |
Scrolling view onto another widget | |
Vertical or horizontal scroll bar | |
Resize handle for resizing top-level windows | |
Vertical or horizontal slider | |
Spin box widget that takes doubles | |
Spin box widget | |
Splash screen that can be shown during application startup | |
Implements a splitter widget | |
Handle functionality for the splitter | |
Stack of widgets where only one widget is visible at a time | |
Horizontal bar suitable for presenting status information | |
Tab bar, e.g. for use in tabbed dialogs | |
Stack of tabbed widgets | |
Rich text browser with hypertext navigation | |
QTextEdit::ExtraSelection structure provides a way of specifying a character format for a given selection in a document | |
Widget that is used to edit and display both plain and rich text | |
Movable panel that contains a set of controls | |
Column of tabbed widget items | |
Quick-access button to commands or options, usually used inside a QToolBar |
Detailed Description
To include the definitions of the module's classes, use the following directive:
#include <QtWidgets>To link against the module, add this line to your qmake .pro file:
QT += widgets
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