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318 lines
7.7 KiB
Plaintext
318 lines
7.7 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/gui/qgssymbolbutton.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 QgsSymbolButton : QToolButton
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{
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%Docstring(signature="appended")
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A button for creating and modifying :py:class:`QgsSymbol` settings.
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The button shows a preview icon for the current symbol, and will open a detailed symbol editor dialog (or
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panel widget) when clicked.
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%End
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%TypeHeaderCode
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#include "qgssymbolbutton.h"
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%End
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public:
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QgsSymbolButton( QWidget *parent /TransferThis/ = 0, const QString &dialogTitle = QString() );
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%Docstring
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Construct a new symbol button.
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Use ``dialogTitle`` string to define the title to show in the symbol settings dialog.
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%End
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~QgsSymbolButton();
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virtual QSize minimumSizeHint() const;
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virtual QSize sizeHint() const;
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void setSymbolType( Qgis::SymbolType type );
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%Docstring
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Sets the symbol ``type`` which the button requires.
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If the type differs from the current symbol type, the symbol will be reset
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to a default symbol style of the new type.
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.. seealso:: :py:func:`symbolType`
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%End
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Qgis::SymbolType symbolType() const;
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%Docstring
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Returns the symbol type which the button requires.
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.. seealso:: :py:func:`setSymbolType`
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%End
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void setDialogTitle( const QString &title );
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%Docstring
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Sets the ``title`` for the symbol settings dialog window.
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.. seealso:: :py:func:`dialogTitle`
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%End
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QString dialogTitle() const;
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%Docstring
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Returns the title for the symbol settings dialog window.
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.. seealso:: :py:func:`setDialogTitle`
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%End
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QgsSymbol *symbol();
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%Docstring
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Returns the current symbol defined by the button.
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.. seealso:: :py:func:`setSymbol`
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.. seealso:: :py:func:`changed`
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%End
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QgsMapCanvas *mapCanvas() const;
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%Docstring
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Returns the map canvas associated with the widget.
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.. seealso:: :py:func:`setMapCanvas`
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%End
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void setMapCanvas( QgsMapCanvas *canvas );
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%Docstring
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Sets a map ``canvas`` to associate with the widget. This allows the
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widget to fetch current settings from the map canvas, such as current scale.
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.. seealso:: :py:func:`mapCanvas`
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%End
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void setMessageBar( QgsMessageBar *bar );
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%Docstring
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Sets the message ``bar`` associated with the widget. This allows the widget to push feedback messages
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to the appropriate message bar.
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.. seealso:: :py:func:`messageBar`
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.. versionadded:: 3.6
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%End
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QgsMessageBar *messageBar() const;
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%Docstring
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Returns the message bar associated with the widget.
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.. seealso:: :py:func:`setMessageBar`
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.. versionadded:: 3.6
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%End
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QgsVectorLayer *layer() const;
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%Docstring
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Returns the layer associated with the widget.
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.. seealso:: :py:func:`setLayer`
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%End
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void setLayer( QgsVectorLayer *layer );
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%Docstring
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Sets a ``layer`` to associate with the widget. This allows the
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widget to setup layer related settings within the symbol settings dialog,
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such as correctly populating data defined override buttons.
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.. seealso:: :py:func:`layer`
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%End
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void registerExpressionContextGenerator( QgsExpressionContextGenerator *generator );
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%Docstring
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Register an expression context generator class that will be used to retrieve
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an expression context for the button when required.
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%End
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void setDefaultSymbol( QgsSymbol *symbol /Transfer/ );
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%Docstring
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Sets the default symbol for the button, which is shown in the button's drop-down menu for the
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"default symbol" option.
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:param symbol: default symbol for the button. Set to ``None`` to disable the default symbol
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option. Ownership of ``symbol`` is transferred to the button.
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.. seealso:: :py:func:`defaultSymbol`
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.. versionadded:: 3.30
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%End
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const QgsSymbol *defaultSymbol() const;
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%Docstring
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Returns the default symbol for the button, which is shown in the button's drop-down menu for the
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"default symbol" option.
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:return: default symbol for the button. Returns ``None`` if the default symbol
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option is disabled.
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.. seealso:: :py:func:`setDefaultSymbol`
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.. versionadded:: 3.30
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%End
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bool showNull() const;
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%Docstring
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Returns whether the set to null (clear) option is shown in the button's drop-down menu.
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.. seealso:: :py:func:`setShowNull`
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.. seealso:: :py:func:`isNull`
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.. versionadded:: 3.26
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%End
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bool isNull() const;
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%Docstring
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Returns ``True`` if the current symbol is null.
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.. seealso:: :py:func:`setShowNull`
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.. seealso:: :py:func:`showNull`
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.. versionadded:: 3.26
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%End
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public slots:
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void setSymbol( QgsSymbol *symbol /Transfer/ );
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%Docstring
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Sets the ``symbol`` for the button. Ownership of ``symbol`` is transferred to the
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button.
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.. seealso:: :py:func:`symbol`
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.. seealso:: :py:func:`changed`
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%End
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void setColor( const QColor &color );
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%Docstring
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Sets the current ``color`` for the symbol. Will emit a :py:func:`~QgsSymbolButton.changed` signal if the color is different
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to the previous symbol color.
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%End
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void copySymbol();
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%Docstring
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Copies the current symbol to the clipboard.
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.. seealso:: :py:func:`pasteSymbol`
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%End
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void pasteSymbol();
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%Docstring
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Pastes a symbol from the clipboard. If clipboard does not contain a valid
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symbol then no change is applied.
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.. seealso:: :py:func:`copySymbol`
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%End
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void copyColor();
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%Docstring
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Copies the current symbol color to the clipboard.
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.. seealso:: :py:func:`pasteColor`
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%End
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void pasteColor();
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%Docstring
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Pastes a color from the clipboard to the symbol. If clipboard does not contain a valid
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color or string representation of a color, then no change is applied.
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.. seealso:: :py:func:`copyColor`
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%End
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void setShowNull( bool showNull );
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%Docstring
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Sets whether a set to null (clear) option is shown in the button's drop-down menu.
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:param showNull: set to ``True`` to show a null option
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.. seealso:: :py:func:`showNull`
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.. seealso:: :py:func:`isNull`
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.. versionadded:: 3.26
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%End
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void setToNull();
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%Docstring
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Sets symbol to to null.
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.. seealso:: :py:func:`setShowNull`
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.. seealso:: :py:func:`setToDefaultSymbol`
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.. seealso:: :py:func:`showNull`
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.. versionadded:: 3.26
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%End
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void setToDefaultSymbol();
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%Docstring
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Sets symbol to the button's default symbol, if set.
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.. seealso:: :py:func:`setDefaultSymbol`
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.. seealso:: :py:func:`defaultSymbol`
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.. seealso:: :py:func:`setToNull`
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.. versionadded:: 3.30
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%End
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signals:
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void changed();
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%Docstring
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Emitted when the symbol's settings are changed.
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.. seealso:: :py:func:`symbol`
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.. seealso:: :py:func:`setSymbol`
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%End
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protected:
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virtual void changeEvent( QEvent *e );
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virtual void showEvent( QShowEvent *e );
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virtual void resizeEvent( QResizeEvent *event );
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virtual void mousePressEvent( QMouseEvent *e );
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virtual void mouseMoveEvent( QMouseEvent *e );
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virtual void mouseReleaseEvent( QMouseEvent *e );
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virtual void keyPressEvent( QKeyEvent *e );
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virtual void dragEnterEvent( QDragEnterEvent *e );
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virtual void dragLeaveEvent( QDragLeaveEvent *e );
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virtual void dropEvent( QDropEvent *e );
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virtual void wheelEvent( QWheelEvent *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/qgssymbolbutton.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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