Subgroup: other
Class: QgsScrollArea¶
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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: Methods
actionEvent
changeEvent
childEvent
closeEvent
connectNotify
contextMenuEvent
create
customEvent
destroy
disconnectNotify
dragEnterEvent
dragLeaveEvent
dragMoveEvent
drawFrame
dropEvent
enterEvent
event
eventFilter
focusInEvent
focusNextChild
focusOutEvent
focusPreviousChild
hasScrolled
Returns true if a scroll recently occurred within the QScrollArea or its child viewport() hideEvent
initPainter
initStyleOption
inputMethodEvent
isSignalConnected
keyPressEvent
keyReleaseEvent
leaveEvent
metric
mouseDoubleClickEvent
mouseMoveEvent
mousePressEvent
mouseReleaseEvent
moveEvent
nativeEvent
paintEvent
receivers
resizeEvent
scrollContentsBy
scrollOccurred
Should be called when a scroll occurs on with the QScrollArea itself or its child viewport(). sender
senderSignalIndex
setViewportMargins
sharedPainter
showEvent
tabletEvent
timerEvent
updateMicroFocus
viewportEvent
viewportMargins
viewportSizeHint
wheelEvent
Signals
Attributes
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actionEvent
()¶
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changeEvent
()¶
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childEvent
()¶
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closeEvent
()¶
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connectNotify
()¶
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contextMenuEvent
()¶
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create
()¶
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customEvent
()¶
-
destroy
()¶
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disconnectNotify
()¶
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dragEnterEvent
()¶
-
dragLeaveEvent
()¶
-
dragMoveEvent
()¶
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drawFrame
()¶
-
dropEvent
()¶
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enterEvent
()¶
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event
()¶
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eventFilter
()¶
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focusInEvent
()¶
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focusNextChild
()¶
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focusOutEvent
()¶
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focusPreviousChild
()¶
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hasScrolled
(self) → bool¶ Returns true if a scroll recently occurred within the QScrollArea or its child viewport()
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hideEvent
()¶
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initPainter
()¶
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initStyleOption
()¶
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inputMethodEvent
()¶
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isSignalConnected
()¶
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keyPressEvent
()¶
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keyReleaseEvent
()¶
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leaveEvent
()¶
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metric
()¶
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mouseDoubleClickEvent
()¶
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mouseMoveEvent
()¶
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mousePressEvent
()¶
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mouseReleaseEvent
()¶
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moveEvent
()¶
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nativeEvent
()¶
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paintEvent
()¶
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receivers
()¶
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resizeEvent
()¶
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scrollContentsBy
()¶
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scrollOccurred
(self)¶ Should be called when a scroll occurs on with the QScrollArea itself or its child viewport().
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sender
()¶
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senderSignalIndex
()¶
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setViewportMargins
()¶
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showEvent
()¶
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tabletEvent
()¶
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timerEvent
()¶
-
updateMicroFocus
()¶
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viewportEvent
()¶
-
viewportMargins
()¶
-
viewportSizeHint
()¶
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wheelEvent
(self, event: QWheelEvent)¶
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