QCommandLinkButton Class
The QCommandLinkButton widget provides a Vista style command link button. More...
| Header: | #include <QCommandLinkButton> |
| qmake: | QT += widgets |
| Since: | Qt 4.4 |
| Inherits: | QPushButton |
This class was introduced in Qt 4.4.
Properties
- description : QString
- flat : bool
Public Functions
| QCommandLinkButton(const QString &text, const QString &description, QWidget *parent = nullptr) | |
| QCommandLinkButton(const QString &text, QWidget *parent = nullptr) | |
| QCommandLinkButton(QWidget *parent = nullptr) | |
| virtual | ~QCommandLinkButton() |
| QString | description() const |
| void | setDescription(const QString &description) |
Reimplemented Protected Functions
| virtual bool | event(QEvent *e) override |
| virtual int | heightForWidth(int width) const override |
| virtual QSize | minimumSizeHint() const override |
| virtual void | paintEvent(QPaintEvent *) override |
| virtual QSize | sizeHint() const override |
Detailed Description
The command link is a new control that was introduced by Windows Vista. Its intended use is similar to that of a radio button in that it is used to choose between a set of mutually exclusive options. Command link buttons should not be used by themselves but rather as an alternative to radio buttons in Wizards and dialogs and makes pressing the "next" button redundant. The appearance is generally similar to that of a flat pushbutton, but it allows for a descriptive text in addition to the normal button text. By default it will also carry an arrow icon, indicating that pressing the control will open another window or page.
See also QPushButton and QRadioButton.
Property Documentation
description : QString
This property holds a descriptive label to complement the button text
Setting this property will set a descriptive text on the button, complementing the text label. This will usually be displayed in a smaller font than the primary text.
Access functions:
| QString | description() const |
| void | setDescription(const QString &description) |
flat : bool
This property determines whether the button is displayed as a flat panel or with a border.
By default, this property is set to false.
Access functions:
See also QPushButton::flat.
Member Function Documentation
QCommandLinkButton::QCommandLinkButton(const QString &text, const QString &description, QWidget *parent = nullptr)
Constructs a command link with a text, a description, and a parent.
QCommandLinkButton::QCommandLinkButton(const QString &text, QWidget *parent = nullptr)
Constructs a command link with the parent parent and the text text.
QCommandLinkButton::QCommandLinkButton(QWidget *parent = nullptr)
Constructs a command link with no text and a parent.
[virtual] QCommandLinkButton::~QCommandLinkButton()
Destructor.
[override virtual protected] bool QCommandLinkButton::event(QEvent *e)
Reimplements: QPushButton::event(QEvent *e).
[override virtual protected] int QCommandLinkButton::heightForWidth(int width) const
Reimplements: QWidget::heightForWidth(int w) const.
[override virtual protected] QSize QCommandLinkButton::minimumSizeHint() const
Reimplements: QPushButton::minimumSizeHint() const.
[override virtual protected] void QCommandLinkButton::paintEvent(QPaintEvent *)
Reimplements: QPushButton::paintEvent(QPaintEvent *).
[override virtual protected] QSize QCommandLinkButton::sizeHint() const
Reimplements: QPushButton::sizeHint() const.