Qt 5.6 | Qt GUI | C++ Classes | State

Qt 5.6.2 Reference Documentation

# State Class

(QAccessible::State)

Header: | #include <State>
qmake: | QT += gui

- List of all members, including inherited members

## Public Functions

| State()

## Detailed Description

This structure defines bit flags that indicate the state of an accessible object. The values are:

Constant | Description
--- | ---
`active` | The object is the active window or the active sub-element in a container (that would get focus when focusing the container).
`adjustable` | The object represents an adjustable value, e.g. sliders.
`animated` | The object's appearance changes frequently.
`busy` | The object cannot accept input at the moment.
`checkable` | The object is checkable.
`checked` | The object's check box is checked.
`checkStateMixed` | The third state of checkboxes (half checked in tri-state check boxes).
`collapsed` | The object is collapsed, e.g. a closed listview item, or an iconified window.
`defaultButton` | The object represents the default button in a dialog.
`defunct` | The object no longer exists.
`editable` | The object has a text carret (and often implements the text interface).
`expandable` | The object is expandable, mostly used for cells in a tree view.
`expanded` | The object is expanded, currently its children are visible.
`extSelectable` | The object supports extended selection.
`focusable` | The object can receive focus. Only objects in the active window can receive focus.
`focused` | The object has keyboard focus.
`hasPopup` | The object opens a popup.
`hotTracked` | The object's appearance is sensitive to the mouse cursor position.
`invalid` | The object is no longer valid (because it has been deleted).
`invalidEntry` | Input validation current input invalid.
`invisible` | The object is not visible to the user.
`linked` | The object is linked to another object, e.g. a hyperlink.
`marqueed` | The object displays scrolling contents, e.g. a log view.
`modal` | The object blocks input from other objects.
`movable` | The object can be moved.
`multiLine` | The object has multiple lines of text (word wrap), as opposed to a single line.
`multiSelectable` | The object supports multiple selected items.
`offscreen` | The object is clipped by the visible area. Objects that are off screen are also invisible.
`passwordEdit` | The object is a password field, e.g. a line edit for entering a Password.
`playsSound` | The object produces sound when interacted with.
`pressed` | The object is pressed.
`readOnly` | The object can usually be edited, but is explicitly set to read-only.
`searchEdit` | The object is a line edit that is the input for search queries.
`selectable` | The object is selectable.
`selectableText` | The object has text which can be selected. This is different from selectable which refers to the object's children.
`selected` | The object is selected, this is independent of text selection.
`selfVoicing` | The object describes itself through speech or sound.
`sizeable` | The object can be resized, e.g. top-level windows.
`summaryElement` | The object summarizes the state of the window and should be treated with priority.
`supportsAutoCompletion` | The object has auto-completion, for example in line edits or combo boxes.
`traversed` | The object is linked and has been visited.
`updatesFrequently` | The object changes frequently and needs to be refreshed when accessing it.
`disabled` | The object is unavailable to the user, e.g. a disabled widget.

Implementations of QAccessibleInterface::state() return a combination of these flags.

## Member Function Documentation

### State::State()

Constructs a new QAccessible::State with all states set to false.