|
|
Display status messages.
You can insert text labels or custom widgets. Their geometry is managed internally. KStatusBar resizes itself, but positioning is left to KMainWindow (or to you, if you don't use KMainWindow ).
A special type of item is a message which is a temporary text-message displayed on top of other items in full-width. Messages are visible for specified time, or until you call the slot QStatusBar::clear(). See QStatusBar::message for details.
KStatusBar inherits QStatusBar, you can freely use all QStatusBar methods.
Empty text items are not visible. They will become visible when you change (add) text.
| enum BarStatus { Toggle, Show, Hide } | BarStatus |
WARNING: This enum is only for backward compatibility and it may be removed. No method here uses it.
| KStatusBar ( QWidget* parent = 0L, const char* name = 0L )
| KStatusBar |
Constructs a status bar. parent is usually KMainWindow.
| ~KStatusBar ()
| ~KStatusBar |
Destructor.
Deletes all internal objects.
| void insertItem (const QString& text, int id, int stretch=0, bool permanent=false )
| insertItem |
Inserts a text label into the status bar.
Paremeters stretch and permanent are passed to
QStatusBar::addWidget .
If permanent is true, then item will be placed on the far right of
the statusbar and will never be hidden by QStatusBar::message.
Parameters:
| id | id of item |
| stretch | stretch passed to QStatusBar::addWidget |
| permanent | is item permanent or not (passed to QStatusBar::addWidget ) |
See also: QStatusbar::addWidget
| inline void insertFixedItem (const QString& text, int id, bool permanent=false)
| insertFixedItem |
Inserts a fixed width text label into status bar. The width will be set
according to text, but will remain fixed even if you change text.
You can change fixed width by calling setItemFixed.
Parameters:
| id | id ov item |
| permanent | permanent flag passed to QStatusBar::addWidget |
| void removeItem ( int id )
| removeItem |
Removes an item.
Parameters:
| id | The item to remove. |
| void changeItem ( const QString& text, int id )
| changeItem |
Changes the text in a status bar field.
The item will be resized to fit the text. If you change text to be empty, item will not be visible (untill you add some text).
Parameters:
| id | The id of item. |
| void setItemAlignment (int id, int align)
| setItemAlignment |
Sets the alignment of item id. By default all fields are aligned
AlignHCenter | AlignVCenter. See QLabel::setAlignment for details.
| void setItemFixed (int id, int width=-1)
| setItemFixed |
Sets item id to have fixed width. This cannot be undone, but you can
always set new fixed width.
Parameters:
| id | id of item |
| width | fixed width in pixels. Default -1 is to adapt to text width. |
| void pressed ( int )
| pressed |
[signal]
Emitted when mouse is pressed over item id.
Connect to this signal if you want to respond to mouse press events.
| void released ( int )
| released |
[signal]
Emitted when mouse is released over item id.
Connect to this signal if you want to respond to mouse release events (clicks).