ScrollBar Class Reference
from PyKDE4.plasma import *
Inherits: QGraphicsProxyWidget → QGraphicsWidget → QObject
Namespace: Plasma
Detailed Description
ScrollBar plasma/widgets/scrollbar.h <Plasma/Widgets/ScrollBar>
Provides a plasma-themed QScrollBar.
Signal Documentation
| valueChanged | ( | int | value | 
|  | ) |  |  |  | 
 
Emitted when the value of the slider changes
- Signal syntax:
- QObject.connect(source, SIGNAL("valueChanged(int)"), target_slot)
 
Method Documentation
Creates a scrollbar; the default orientation is vertical
 
- Returns:
-  the maximum value bound of this ScrollBar
 
- Returns:
-  the minimum value bound of this ScrollBar
 
- Returns:
-  the native widget wrapped by this ScrollBar
 
- Returns:
-  the orientation of the scrollbar
- Since:
-  4.4
 
- Returns:
-  the amount of the page step
 
Sets the orientation of the ScrollBar.
 
| setPageStep | ( | self, |  | 
|  |  | int | val | 
|  | ) |  |  |  | 
 
Sets the amount the slider will scroll when the user press page up or page down
@arg val
 
| setRange | ( | self, |  | 
|  |  | int | min, | 
|  |  | int | max | 
|  | ) |  |  |  | 
 
Sets the scrollbar minimum and maximum values
@arg min minimum value
@arg max maximum value
 
| setSingleStep | ( | self, |  | 
|  |  | int | val | 
|  | ) |  |  |  | 
 
Sets the amount of the single step
i.e how much the slider will move when the user press an arrow button
@arg val
 
| setStyleSheet | ( | self, |  | 
|  |  | QString | stylesheet | 
|  | ) |  |  |  | 
 
Sets the stylesheet used to control the visual display of this ScrollBar
@arg stylesheet a CSS string
 
| setValue | ( | self, |  | 
|  |  | int | val | 
|  | ) |  |  |  | 
 
Sets the current value for the ScrollBar
@arg value must be minimum() <= value <= maximum()
 
- Returns:
-  the amount of the single step
 
- Returns:
-  the stylesheet currently used with this widget
 
- Returns:
-  the current scrollbar value