KDE 4.7 PyKDE API Reference
PushButton Class Reference
from PyKDE4.plasma import *
Inherits: QGraphicsProxyWidget → QGraphicsWidget → QObject
Namespace: Plasma
Detailed Description
PushButton plasma/widgets/pushbutton.h <Plasma/Widgets/PushButton>
Provides a plasma-themed KPushButton.
Signals | |
| clicked () | |
| pressed () | |
| released () | |
| toggled (bool a0) | |
Methods | |
| __init__ (self, QGraphicsWidget parent=0) | |
| QAction | action (self) |
| changeEvent (self, QEvent event) | |
| click (self) | |
| hoverEnterEvent (self, QGraphicsSceneHoverEvent event) | |
| hoverLeaveEvent (self, QGraphicsSceneHoverEvent event) | |
| QIcon | icon (self) |
| QString | image (self) |
| bool | isCheckable (self) |
| bool | isChecked (self) |
| bool | isDown (self) |
| KPushButton | nativeWidget (self) |
| paint (self, QPainter painter, QStyleOptionGraphicsItem option, QWidget widget=0) | |
| resizeEvent (self, QGraphicsSceneResizeEvent event) | |
| setAction (self, QAction action) | |
| setCheckable (self, bool checkable) | |
| setChecked (self, bool checked) | |
| setIcon (self, QIcon icon) | |
| setIcon (self, KIcon icon) | |
| setImage (self, QString path) | |
| setImage (self, QString path, QString elementid) | |
| setStyleSheet (self, QString stylesheet) | |
| setText (self, QString text) | |
| QSizeF | sizeHint (self, Qt::SizeHint which, QSizeF constraint) |
| QString | styleSheet (self) |
| QString | text (self) |
Signal Documentation
| clicked | ( | ) |
Emitted when the button is pressed then released, completing a click
- Signal syntax:
QObject.connect(source, SIGNAL("clicked()"), target_slot)
| pressed | ( | ) |
Emitted when the button is pressed down; usually the clicked() signal will suffice, however.
- Since:
- 4.4
- Signal syntax:
QObject.connect(source, SIGNAL("pressed()"), target_slot)
| released | ( | ) |
Emitted when the button is released; usually the clicked() signal will suffice, however.
- Since:
- 4.4
- Signal syntax:
QObject.connect(source, SIGNAL("released()"), target_slot)
| toggled | ( | bool | a0 | |
| ) |
Emitted when the button changes state from up to down
- Signal syntax:
QObject.connect(source, SIGNAL("toggled(bool)"), target_slot)
Method Documentation
| __init__ | ( | self, | ||
| QGraphicsWidget | parent=0 | |||
| ) |
| QAction action | ( | self ) |
- Returns:
- the currently associated action, if any.
- Since:
- 4.3
| changeEvent | ( | self, | ||
| QEvent | event | |||
| ) |
| click | ( | self ) |
Performs a visual click and emits the associated signals
- Since:
- 4.6
| hoverEnterEvent | ( | self, | ||
| QGraphicsSceneHoverEvent | event | |||
| ) |
| hoverLeaveEvent | ( | self, | ||
| QGraphicsSceneHoverEvent | event | |||
| ) |
| QIcon icon | ( | self ) |
- Returns:
- the icon of this button
- Since:
- 4.3
| QString image | ( | self ) |
- Returns:
- the image path being displayed currently, or an empty string if none.
| bool isCheckable | ( | self ) |
- Returns:
- true if the button is checkable
- See also:
- setCheckable
- Since:
- 4.4
| bool isChecked | ( | self ) |
- Returns:
- true if the button is checked; requires setIsCheckable(true) to be called
- Since:
- 4.3
| bool isDown | ( | self ) |
- Returns:
- true if the button is pressed down
- Since:
- 4.4
| KPushButton nativeWidget | ( | self ) |
- Returns:
- the native widget wrapped by this PushButton
| paint | ( | self, | ||
| QPainter | painter, | |||
| QStyleOptionGraphicsItem | option, | |||
| QWidget | widget=0 | |||
| ) |
| resizeEvent | ( | self, | ||
| QGraphicsSceneResizeEvent | event | |||
| ) |
| setAction | ( | self, | ||
| QAction | action | |||
| ) |
Associate an action with this IconWidget this makes the button follow the state of the action, using its icon, text, etc. when the button is clicked, it will also trigger the action.
- Since:
- 4.3
| setCheckable | ( | self, | ||
| bool | checkable | |||
| ) |
Sets whether or not this button can be toggled on/off
- Since:
- 4.3
| setChecked | ( | self, | ||
| bool | checked | |||
| ) |
Sets whether or not this button is checked. Implies setIsCheckable(true).
- Since:
- 4.3
| setIcon | ( | self, | ||
| QIcon | icon | |||
| ) |
sets the icon for this push button using a KIcon
- Parameters:
-
icon the icon to use
- Since:
- 4.4
| setIcon | ( | self, | ||
| KIcon | icon | |||
| ) |
sets the icon for this push button using a KIcon
- Parameters:
-
icon the icon to use
- Since:
- 4.4
| setImage | ( | self, | ||
| QString | path | |||
| ) |
Sets the path to an svg image to display and the id of the used svg element, if necessary.
- Parameters:
-
path the path to the image; if a relative path, then a themed image will be loaded. elementid the id of a svg element.
- Since:
- 4.4
| setImage | ( | self, | ||
| QString | path, | |||
| QString | elementid | |||
| ) |
Sets the path to an svg image to display and the id of the used svg element, if necessary.
- Parameters:
-
path the path to the image; if a relative path, then a themed image will be loaded. elementid the id of a svg element.
- Since:
- 4.4
| setStyleSheet | ( | self, | ||
| QString | stylesheet | |||
| ) |
Sets the stylesheet used to control the visual display of this PushButton
- Parameters:
-
stylesheet a CSS string
| setText | ( | self, | ||
| QString | text | |||
| ) |
Sets the display text for this PushButton
- Parameters:
-
text the text to display; should be translated.
| QSizeF sizeHint | ( | self, | ||
| Qt::SizeHint | which, | |||
| QSizeF | constraint | |||
| ) |
| QString styleSheet | ( | self ) |
- Returns:
- the stylesheet currently used with this widget
| QString text | ( | self ) |
- Returns:
- the display text
