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c6008b7ee1
reverting 3fb0f66 (followup #45348) Using --no-public-is-protected (default on Windows) also works on Linux and fixes #45331 too
251 lines
7.0 KiB
Plaintext
251 lines
7.0 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/gui/qgsextentwidget.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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class QgsExtentWidget : QWidget
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{
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%Docstring(signature="appended")
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A widget for configuration of a map extent.
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Besides allowing the user to enter the extent manually, it comes with options to use
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original extent or extent defined by the current view in map canvas.
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When using the widget, make sure to call :py:func:`~setOriginalExtent`, :py:func:`~setCurrentExtent` and :py:func:`~setOutputCrs` during initialization.
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.. seealso:: :py:class:`QgsExtentGroupBox`
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.. versionadded:: 3.14
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%End
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%TypeHeaderCode
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#include "qgsextentwidget.h"
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%End
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public:
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enum ExtentState
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{
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OriginalExtent,
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CurrentExtent,
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UserExtent,
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ProjectLayerExtent,
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DrawOnCanvas,
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};
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enum WidgetStyle
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{
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CondensedStyle,
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ExpandedStyle,
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};
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explicit QgsExtentWidget( QWidget *parent /TransferThis/ = 0, WidgetStyle style = CondensedStyle );
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%Docstring
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Constructor for QgsExtentWidget.
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%End
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~QgsExtentWidget();
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void setOriginalExtent( const QgsRectangle &originalExtent, const QgsCoordinateReferenceSystem &originalCrs );
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%Docstring
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Sets the original extent and coordinate reference system for the widget. This should be called as part of initialization.
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.. seealso:: :py:func:`originalExtent`
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.. seealso:: :py:func:`originalCrs`
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%End
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QgsRectangle originalExtent() const;
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%Docstring
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Returns the original extent set for the widget.
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.. seealso:: :py:func:`setOriginalExtent`
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.. seealso:: :py:func:`originalCrs`
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%End
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QgsCoordinateReferenceSystem originalCrs() const;
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%Docstring
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Returns the original coordinate reference system set for the widget.
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.. seealso:: :py:func:`originalExtent`
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.. seealso:: :py:func:`setOriginalExtent`
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%End
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void setCurrentExtent( const QgsRectangle ¤tExtent, const QgsCoordinateReferenceSystem ¤tCrs );
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%Docstring
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Sets the current extent to show in the widget - should be called as part of initialization (or whenever current extent changes).
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The current extent is usually set to match the current map canvas extent.
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.. seealso:: :py:func:`currentExtent`
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.. seealso:: :py:func:`currentCrs`
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%End
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QgsRectangle currentExtent() const;
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%Docstring
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Returns the current extent set for the widget. The current extent is usually set to match the
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current map canvas extent.
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.. seealso:: :py:func:`setCurrentExtent`
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.. seealso:: :py:func:`currentCrs`
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%End
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QgsCoordinateReferenceSystem currentCrs() const;
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%Docstring
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Returns the coordinate reference system for the current extent set for the widget. The current
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extent and CRS usually reflects the map canvas extent and CRS.
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.. seealso:: :py:func:`setCurrentExtent`
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.. seealso:: :py:func:`currentExtent`
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%End
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void setOutputCrs( const QgsCoordinateReferenceSystem &outputCrs );
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%Docstring
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Sets the output CRS - may need to be used for transformation from original/current extent.
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Should be called as part of initialization and whenever the the output CRS is changed.
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The current extent will be reprojected into the new output CRS.
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%End
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QgsRectangle outputExtent() const;
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%Docstring
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Returns the extent shown in the widget - in output CRS coordinates.
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.. seealso:: :py:func:`outputCrs`
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%End
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QgsCoordinateReferenceSystem outputCrs() const;
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%Docstring
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Returns the current output CRS, used in the display.
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.. seealso:: :py:func:`outputExtent`
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%End
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QgsExtentWidget::ExtentState extentState() const;
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%Docstring
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Returns the currently selected state for the widget's extent.
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%End
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void setMapCanvas( QgsMapCanvas *canvas, bool drawOnCanvasOption = true );
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%Docstring
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Sets the map canvas to enable dragging of extent on a canvas.
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:param canvas: the map canvas
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:param drawOnCanvasOption: set to false to disable to draw on canvas option
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%End
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QSize ratio() const;
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%Docstring
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Returns the current fixed aspect ratio to be used when dragging extent onto the canvas.
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If the aspect ratio isn't fixed, the width and height will be set to zero.
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%End
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QString extentLayerName() const;
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%Docstring
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Returns the name of the extent layer.
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%End
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bool isValid() const;
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%Docstring
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Returns ``True`` if the widget is in a valid state, i.e. has an extent set.
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%End
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void setNullValueAllowed( bool allowed, const QString ¬SetText = QString() );
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%Docstring
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Sets whether the widget can be set to a "not set" (null) state.
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The specified ``notSetText`` will be used for showing null values.
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.. note::
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This mode only applies to widgets in the condensed state!
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%End
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public slots:
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void setOutputExtentFromOriginal();
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%Docstring
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Sets the output extent to be the same as original extent (may be transformed to output CRS).
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%End
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void setOutputExtentFromCurrent();
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%Docstring
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Sets the output extent to be the same as current extent (may be transformed to output CRS).
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%End
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void setOutputExtentFromUser( const QgsRectangle &extent, const QgsCoordinateReferenceSystem &crs );
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%Docstring
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Sets the output extent to a custom extent (may be transformed to output CRS).
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%End
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void setOutputExtentFromLayer( const QgsMapLayer *layer );
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%Docstring
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Sets the output extent to match a ``layer``'s extent (may be transformed to output CRS).
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%End
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void setOutputExtentFromDrawOnCanvas();
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%Docstring
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Sets the output extent by dragging on the canvas.
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%End
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void setRatio( QSize ratio );
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%Docstring
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Sets a fixed aspect ratio to be used when dragging extent onto the canvas.
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To unset a fixed aspect ratio, set the width and height to zero.
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:param ratio: aspect ratio's width and height
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%End
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void clear();
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%Docstring
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Clears the widget, setting it to a null value.
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%End
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signals:
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void extentChanged( const QgsRectangle &r );
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%Docstring
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Emitted when the widget's extent is changed.
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%End
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void validationChanged( bool valid );
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%Docstring
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Emitted when the widget's validation state changes.
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%End
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void toggleDialogVisibility( bool visible );
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%Docstring
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Emitted when the parent dialog visibility must be changed (e.g.
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to permit access to the map canvas)
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%End
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protected:
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virtual void dragEnterEvent( QDragEnterEvent *event );
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virtual void dragLeaveEvent( QDragLeaveEvent *event );
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virtual void dropEvent( QDropEvent *event );
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};
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/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/gui/qgsextentwidget.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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