Class: QgsScrollArea¶
-
class
qgis.gui.
QgsScrollArea
(parent: QWidget = None)¶ Bases:
PyQt5.QtWidgets.QScrollArea
Constructor for QgsScrollArea.
A QScrollArea subclass with improved scrolling behavior.
QgsScrollArea
should be used instead of QScrollArea widgets. In most cases the use is identical, however QgsScrollArea has extra logic to avoid wheel events changing child widget values when the mouse cursor is temporarily located over a child widget during a scroll event.All QGIS code and plugins should use
QgsScrollArea
in place of QScrollArea.New in version 3.0.
- Parameters
parent –
-
actionEvent
()¶
-
changeEvent
()¶
-
childEvent
()¶
-
closeEvent
()¶
-
connectNotify
()¶
-
contextMenuEvent
()¶
-
create
()¶
-
customEvent
()¶
-
destroy
()¶
-
disconnectNotify
()¶
-
dragEnterEvent
()¶
-
dragLeaveEvent
()¶
-
dragMoveEvent
()¶
-
drawFrame
()¶
-
dropEvent
()¶
-
enterEvent
()¶
-
event
()¶
-
eventFilter
()¶
-
focusInEvent
()¶
-
focusNextChild
()¶
-
focusOutEvent
()¶
-
focusPreviousChild
()¶
-
hasScrolled
(self) → bool¶ Returns true if a scroll recently occurred within the QScrollArea or its child viewport()
- Return type
bool
-
hideEvent
()¶
-
initPainter
()¶
-
initStyleOption
()¶
-
inputMethodEvent
()¶
-
isSignalConnected
()¶
-
keyPressEvent
()¶
-
keyReleaseEvent
()¶
-
leaveEvent
()¶
-
metric
()¶
-
mouseDoubleClickEvent
()¶
-
mouseMoveEvent
()¶
-
mousePressEvent
()¶
-
mouseReleaseEvent
()¶
-
moveEvent
()¶
-
nativeEvent
()¶
-
paintEvent
()¶
-
receivers
()¶
-
resizeEvent
()¶
-
scrollContentsBy
()¶
-
scrollOccurred
(self)¶ Should be called when a scroll occurs on with the QScrollArea itself or its child viewport().
-
sender
()¶
-
senderSignalIndex
()¶
-
setViewportMargins
()¶
-
showEvent
()¶
-
tabletEvent
()¶
-
timerEvent
()¶
-
updateMicroFocus
()¶
-
viewportEvent
()¶
-
viewportMargins
()¶
-
viewportSizeHint
()¶
-
wheelEvent
(self, event: QWheelEvent)¶ - Parameters
event (QWheelEvent) –