Subgroup: Projection
Class: QgsProjectionSelectionDialog¶
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class
qgis.gui.
QgsProjectionSelectionDialog
(parent: QWidget = None, fl: Union[Qt.WindowFlags, Qt.WindowType] = QgsGuiUtils.ModalDialogFlags)¶ Bases:
PyQt5.QtWidgets.QDialog
Constructor for QgsProjectionSelectionDialog.
A generic dialog to prompt the user for a Coordinate Reference System.
Typically you will use this when you want to prompt the user for a coordinate system identifier e.g. from a plugin you might do this to get an epsg code:
If you wish to embed the projection selector into an existing dialog the you probably want to look at QgsProjectionSelectionWidget instead.
New in version 3.0: Methods
actionEvent
changeEvent
childEvent
closeEvent
connectNotify
contextMenuEvent
create
crs
Returns the CRS currently selected in the widget. customEvent
destroy
disconnectNotify
dragEnterEvent
dragLeaveEvent
dragMoveEvent
dropEvent
enterEvent
event
eventFilter
focusInEvent
focusNextChild
focusNextPrevChild
focusOutEvent
focusPreviousChild
hideEvent
initPainter
inputMethodEvent
isSignalConnected
keyPressEvent
keyReleaseEvent
leaveEvent
metric
mouseDoubleClickEvent
mouseMoveEvent
mousePressEvent
mouseReleaseEvent
moveEvent
nativeEvent
paintEvent
receivers
resizeEvent
sender
senderSignalIndex
setCrs
Sets the initial crs
to show within the dialog.setMessage
Sets a message
to show in the dialog.setOgcWmsCrsFilter
filters this dialog by the given CRSs setShowNoProjection
Sets whether a “no/invalid” projection option should be shown. sharedPainter
showEvent
showNoProjection
Returns whether the “no/invalid” projection option is shown. tabletEvent
timerEvent
updateMicroFocus
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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crs
(self) → QgsCoordinateReferenceSystem¶ Returns the CRS currently selected in the widget.
See also
New in version 3.0.
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customEvent
()¶
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destroy
()¶
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disconnectNotify
()¶
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dragEnterEvent
()¶
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dragLeaveEvent
()¶
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dragMoveEvent
()¶
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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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focusNextPrevChild
()¶
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focusOutEvent
()¶
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focusPreviousChild
()¶
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hideEvent
()¶
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initPainter
()¶
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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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sender
()¶
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senderSignalIndex
()¶
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setCrs
(self, crs: QgsCoordinateReferenceSystem)¶ Sets the initial
crs
to show within the dialog.See also
New in version 3.0.
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setMessage
(self, message: str)¶ Sets a
message
to show in the dialog. If an empty string is passed, the message will be a generic ‘define the CRS for this layer’.
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setOgcWmsCrsFilter
(self, crsFilter: Iterable[str])¶ filters this dialog by the given CRSs
Sets this dialog to filter the available projections to those listed by the given Coordinate Reference Systems.
Parameters: crsFilter – a list of OGC Coordinate Reference Systems to filter the list of projections by. This is useful in (e.g.) WMS situations where you just want to offer what the WMS server can support. Warning
This function’s behavior is undefined if it is called after the dialog is shown.
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setShowNoProjection
(self, show: bool)¶ Sets whether a “no/invalid” projection option should be shown. If this option is selected, calling crs() will return an invalid
QgsCoordinateReferenceSystem
.See also
New in version 3.0.
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showEvent
()¶
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showNoProjection
(self) → bool¶ Returns whether the “no/invalid” projection option is shown. If this option is selected, calling crs() will return an invalid
QgsCoordinateReferenceSystem
.See also
New in version 3.0.
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tabletEvent
()¶
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timerEvent
()¶
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updateMicroFocus
()¶
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wheelEvent
()¶
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