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317 lines
8.6 KiB
Plaintext
317 lines
8.6 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/gui/qgsfontbutton.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 QgsFontButton : QToolButton
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{
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%Docstring
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A button for customizing QgsTextFormat settings.
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The button will open a detailed text format settings dialog when clicked. An attached drop-down
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menu allows for copying and pasting text styles, picking colors for the text, and for dropping
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colors from other color widgets.
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The button can be used in two different :py:func:`~modes`. The default behavior is to include
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all settings used for configuring QgsTextFormat/QgsTextRenderer classes. A cut down
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mode (without settings for color) is also available when the resultant font is
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used only in a QFont object.
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.. versionadded:: 3.0
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%End
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%TypeHeaderCode
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#include "qgsfontbutton.h"
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%End
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public:
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enum Mode
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{
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ModeTextRenderer,
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ModeQFont,
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};
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QgsFontButton( QWidget *parent /TransferThis/ = 0, const QString &dialogTitle = QString() );
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%Docstring
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Construct a new font button.
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Use ``parent`` to attach a parent QWidget to the dialog.
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Use ``dialogTitle`` string to define the title to show in the text settings dialog.
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%End
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virtual QSize minimumSizeHint() const;
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virtual QSize sizeHint() const;
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QgsFontButton::Mode mode() const;
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%Docstring
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Returns the current button mode.
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.. seealso:: :py:func:`setMode`
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%End
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void setMode( Mode mode );
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%Docstring
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Sets the current button ``mode``. This can be used to toggle between
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the full capabilities of the button (for configuring QgsTextFormat/QgsTextRenderer objects)
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and a cut-back version for configuring QFont object properties (i.e. with
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no color settings or the other advanced options QgsTextFormat allows).
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.. seealso:: :py:func:`mode`
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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 text 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 text settings dialog window.
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.. seealso:: :py:func:`setDialogTitle`
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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:: 3.10
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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:: 3.10
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%End
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QgsTextFormat textFormat() const;
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%Docstring
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Returns the current text formatting set by the widget.
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This is only used when :py:func:`~QgsFontButton.mode` is ModeTextRenderer.
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.. seealso:: :py:func:`setTextFormat`
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%End
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QFont currentFont() const;
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%Docstring
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Returns the current QFont set by the widget.
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This is only used when :py:func:`~QgsFontButton.mode` is ModeQFont.
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.. seealso:: :py:func:`setCurrentFont`
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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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.. versionadded:: 3.10
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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 text 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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.. versionadded:: 3.10
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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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.. versionadded:: 3.10
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%End
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void setShowNullFormat( const bool show );
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%Docstring
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Sets whether the "null format" option should be shown in the button's drop-down menu. This option
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is only used for buttons set to the ModeTextRenderer :py:func:`~QgsFontButton.mode`.
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If selected, the "null format" option sets the button's format to an invalid :py:class:`QgsTextFormat`. This
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can be used to represent a "use default format" state for the button.
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By default this option is not shown.
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.. seealso:: :py:func:`setNoFormatString`
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.. seealso:: :py:func:`showNullFormat`
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.. versionadded:: 3.16
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%End
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void setNoFormatString( const QString &string );
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%Docstring
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Sets the ``string`` to use for the "null format" option in the button's drop-down menu.
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.. note::
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The "null format" option is only shown if :py:func:`~QgsFontButton.showNullFormat` is ``True``.
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.. seealso:: :py:func:`setShowNullFormat`
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.. versionadded:: 3.16
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%End
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bool showNullFormat() const;
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%Docstring
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Returns whether the "null format" option will be shown in the button's drop-down menu. This option
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is only used for buttons set to the ModeTextRenderer :py:func:`~QgsFontButton.mode`.
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If selected, the "null format" option sets the button's format to an invalid :py:class:`QgsTextFormat`. This
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can be used to represent a "use default format" state for the button.
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By default this option is not shown.
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.. seealso:: :py:func:`setShowNullFormat`
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.. versionadded:: 3.16
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%End
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public slots:
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void setTextFormat( const QgsTextFormat &format );
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%Docstring
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Sets the current text ``format`` to show in the widget.
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This is only used when :py:func:`~QgsFontButton.mode` is ModeTextRenderer.
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.. seealso:: :py:func:`textFormat`
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%End
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void setToNullFormat();
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%Docstring
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Sets the text format to a null (invalid) :py:class:`QgsTextFormat`.
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This is only used when :py:func:`~QgsFontButton.mode` is ModeTextRenderer.
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.. versionadded:: 3.16
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%End
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void setCurrentFont( const QFont &font );
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%Docstring
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Sets the current text ``font`` to show in the widget.
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This is only used when :py:func:`~QgsFontButton.mode` is ModeQFont.
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.. seealso:: :py:func:`currentFont`
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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 text. Will emit a changed signal if the color is different
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to the previous text color.
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This is only used when :py:func:`~QgsFontButton.mode` is ModeTextRenderer.
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%End
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void copyFormat();
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%Docstring
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Copies the current text format to the clipboard.
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.. seealso:: :py:func:`pasteFormat`
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%End
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void pasteFormat();
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%Docstring
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Pastes a format from the clipboard. If clipboard does not contain a valid
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format then no change is applied.
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.. seealso:: :py:func:`copyFormat`
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%End
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void copyColor();
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%Docstring
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Copies the current text color to the clipboard.
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This is only used when :py:func:`~QgsFontButton.mode` is ModeTextRenderer.
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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 text format. 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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This is only used when :py:func:`~QgsFontButton.mode` is ModeTextRenderer.
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.. seealso:: :py:func:`copyColor`
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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 widget's text format settings are changed.
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%End
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protected:
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virtual bool event( QEvent *e );
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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 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/qgsfontbutton.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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