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BaseContextLabel Class Reference
[QtUiModule]

The BaseContextLabel class provides a dockable soft key bar for phones. More...

    #include <BaseContextLabel>

Inherits QAbstractContextLabel.

Inherited by ThemedContextLabel.

• List of all members, including inherited members

Public Types

• class BaseButton

Public Functions

• BaseContextLabel ( QWidget * parent = 0, Qt::WFlags flags = 0 )
• ~BaseContextLabel ()
• virtual QSize reservedSize () const = 0

• 1 public function inherited from QAbstractContextLabel
• 206 public functions inherited from QWidget
• 29 public functions inherited from QObject
• 14 public functions inherited from QPaintDevice

Signals

• void buttonsChanged ()

• 1 signal inherited from QWidget
• 1 signal inherited from QObject

Protected Functions

• QList<BaseButton *> baseButtons () const
• QSoftMenuBarProvider * softMenuProvider () const

• 38 protected functions inherited from QWidget
• 7 protected functions inherited from QObject
• 1 protected function inherited from QPaintDevice

Protected Slots

• void buttonPressed ( int pressedButton )
• void buttonReleased ( int releasedButton )

• 1 protected slot inherited from QWidget

Additional Inherited Members

• 57 properties inherited from QWidget
• 1 property inherited from QObject
• 19 public slots inherited from QWidget
• 1 public slot inherited from QObject
• 1 public type inherited from QObject
• 4 static public members inherited from QWidget
• 4 static public members inherited from QObject
• 2 protected variables inherited from QObject
• 1 protected type inherited from QPaintDevice

Detailed Description

The BaseContextLabel class provides a dockable soft key bar for phones.

This class provides an abstract dockable soft key bar for phones. It should be used as a base for any soft key bar implementation. The only missing part for a complete context label is the user frontend. The context label should be completed by subclassing this class.

The ThemedContextLabel class is an example subclass and adds the UI via theming capabilities.

This class is part of the Qt Extended server and cannot be used by other Qt Extended applications.

See also ThemedContextLabel and QAbstractContextLabel.

Member Function Documentation

BaseContextLabel::BaseContextLabel ( QWidget * parent = 0, Qt::WFlags flags = 0 )

Create a new BaseContextLabel widget, with the appropriate parent and flags.

BaseContextLabel::~BaseContextLabel ()

Destroys the widget.

QList<BaseButton *> BaseContextLabel::baseButtons () const   [protected]

Returns the list of Buttons managed by the context label. This may be of use when accessing the button information from subclasses.

void BaseContextLabel::buttonPressed ( int pressedButton )   [protected slot]

Specifies the behaviour of the context label when pressedButton is pressed.

void BaseContextLabel::buttonReleased ( int releasedButton )   [protected slot]

Specifies the behaviour of the context label when releasedButton is released.

void BaseContextLabel::buttonsChanged ()   [signal]

Emitted when the key mapping of the menu bar has been changed by QSoftMenuBarProvider. The usual action would be to update the pixmap/text displayed by the UI. BaseButton::changed() returns true for the button that has been changed. Once the update is performed BaseButton::setChanged() should be used to reset the change flag.

QSize BaseContextLabel::reservedSize () const   [pure virtual]

Returns the size reserved for the contextlabel. This size depends on the implementation of the class and should be rewritten according to the need. The ThemedContextLabel provides an implementation of this function.

Reimplemented from QAbstractContextLabel.

QSoftMenuBarProvider * BaseContextLabel::softMenuProvider () const   [protected]

Returns the QSoftMenuProvider controlled by this context label.