A widget which wraps a QgsCodeEditor in additional functionality. More...

#include <qgscodeeditorwidget.h>

Inheritance diagram for QgsCodeEditorWidget:

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Public Slots
void	hideSearchBar ()
	Hides the search bar.

bool	loadFile (const QString &path)
	Loads the file at the specified path into the widget, replacing the code editor's content with that from the file.

bool	openInExternalEditor (int line=-1, int column=-1)
	Attempts to opens the script from the editor in an external text editor.

void	setFilePath (const QString &path)
	Sets the widget's associated file path.

void	setReplaceBarVisible (bool visible)
	Sets whether the replace bar is visible.

void	setSearchBarVisible (bool visible)
	Sets whether the search bar is visible.

void	showSearchBar ()
	Shows the search bar.

void	triggerFind ()
	Triggers a find operation, using the default behavior.

Public Slots inherited from QgsPanelWidget
void	acceptPanel ()
	Accept the panel.

void	openPanel (QgsPanelWidget *panel)
	Open a panel or dialog depending on dock mode setting If dock mode is `true` this method will emit the showPanel signal for connected slots to handle the open event.

Signals
void	filePathChanged (const QString &path)
	Emitted when the widget's associated file path is changed.

void	loadedExternalChanges ()
	Emitted when the widget loads in text from the associated file to bring in changes made externally to the file.

void	searchBarToggled (bool visible)
	Emitted when the visibility of the search bar is changed.

Signals inherited from QgsPanelWidget
void	panelAccepted (QgsPanelWidget *panel)
	Emitted when the panel is accepted by the user.

void	showPanel (QgsPanelWidget *panel)
	Emit when you require a panel to be show in the interface.

void	widgetChanged ()
	Emitted when the widget state changes.

Public Member Functions
	QgsCodeEditorWidget (QgsCodeEditor editor, QgsMessageBar messageBar=nullptr, QWidget *parent=nullptr)
	Constructor for QgsCodeEditorWidget, wrapping the specified editor widget.

	~QgsCodeEditorWidget () override

void	addWarning (int lineNumber, const QString &warning)
	Adds a warning message and indicator to the specified a lineNumber.

void	clearWarnings ()
	Clears all warning messages from the editor.

QgsCodeEditor *	editor ()
	Returns the wrapped code editor.

bool	eventFilter (QObject obj, QEvent event) override

QString	filePath () const
	Returns the widget's associated file path.

bool	isSearchBarVisible () const
	Returns `true` if the search bar is visible.

QgsMessageBar *	messageBar ()
	Returns the message bar associated with the widget, to use for user feedback.

void	resizeEvent (QResizeEvent *event) override

QgsScrollBarHighlightController *	scrollbarHighlightController ()
	Returns the scrollbar highlight controller, which can be used to add highlights in the code editor scrollbar.

void	showEvent (QShowEvent *event) override

Public Member Functions inherited from QgsPanelWidget
	QgsPanelWidget (QWidget *parent=nullptr)
	Base class for any widget that can be shown as a inline panel.

virtual bool	applySizeConstraintsToStack () const
	Returns `true` if the size constraints and hints for the panel widget should be applied to the parent QgsPanelWidgetStack which this panel is shown in.

bool	autoDelete ()
	The the auto delete property on the widget.

void	connectChildPanel (QgsPanelWidget *panel)
	Connect the given sub panel widgets showPanel signals to this current panels main showPanel event to bubble up to the user.

void	connectChildPanels (const QList< QgsPanelWidget * > &panels)
	Connect the given sub panel widgets showPanel signals to this current panels main showPanel event to bubble up to the user.

bool	dockMode ()
	Returns the dock mode state.

virtual QMenu *	menuButtonMenu ()
	Returns the menu to use for the menu button for this panel, or `nullptr` if no menu button is required.

virtual QString	menuButtonTooltip () const
	Returns the (translated) tooltip text to use for the menu button for this panel.

QString	panelTitle ()
	The title of the panel.

void	setAutoDelete (bool autoDelete)
	The the auto delete property on the widget.

virtual void	setDockMode (bool dockMode)
	Set the widget in dock mode which tells the widget to emit panel widgets and not open dialogs.

void	setPanelTitle (const QString &panelTitle)
	Set the title of the panel when shown in the interface.

Additional Inherited Members
Static Public Member Functions inherited from QgsPanelWidget
static QgsPanelWidget *	findParentPanel (QWidget *widget)
	Traces through the parents of a widget to find if it is contained within a QgsPanelWidget widget.

Protected Member Functions inherited from QgsPanelWidget
void	keyPressEvent (QKeyEvent *event) override
	Overridden key press event to handle the esc event on the widget.

Detailed Description

A widget which wraps a QgsCodeEditor in additional functionality.

This widget wraps an existing QgsCodeEditor object in a widget which provides additional standard functionality, such as search/replace tools. The caller must create an unparented QgsCodeEditor object (or a subclass of QgsCodeEditor) first, and then construct a QgsCodeEditorWidget passing this object to the constructor.

Note: may not be available in Python bindings, depending on platform support

Since: QGIS 3.38

Definition at line 48 of file qgscodeeditorwidget.h.

Constructor & Destructor Documentation

◆ QgsCodeEditorWidget()

QgsCodeEditorWidget::QgsCodeEditorWidget	(	QgsCodeEditor *	editor,
		QgsMessageBar *	messageBar = `nullptr`,
		QWidget *	parent = `nullptr`
	)

Constructor for QgsCodeEditorWidget, wrapping the specified editor widget.

Ownership of editor will be transferred to this widget.

If an explicit messageBar is specified then it will be used to provide feedback, otherwise an integrated message bar will be used.

Definition at line 35 of file qgscodeeditorwidget.cpp.

◆ ~QgsCodeEditorWidget()

QgsCodeEditorWidget::~QgsCodeEditorWidget ( )

overridedefault

Member Function Documentation

◆ addWarning()

void QgsCodeEditorWidget::addWarning	(	int	lineNumber,
		const QString &	warning
	)

Adds a warning message and indicator to the specified a lineNumber.

This method calls QgsCodeEditor::addWarning(), but also automatically adds highlights to the widget scrollbars locating the warning location.

See also: clearWarnings()

Definition at line 310 of file qgscodeeditorwidget.cpp.

◆ clearWarnings()

void QgsCodeEditorWidget::clearWarnings ( )

Clears all warning messages from the editor.

This method calls QgsCodeEditor::clearWarnings(), but also removes highlights from the widget scrollbars at the warning locations.

See also: addWarning()

Definition at line 324 of file qgscodeeditorwidget.cpp.

◆ editor()

QgsCodeEditor * QgsCodeEditorWidget::editor ( )

inline

Returns the wrapped code editor.

Definition at line 74 of file qgscodeeditorwidget.h.

◆ eventFilter()

bool QgsCodeEditorWidget::eventFilter	(	QObject *	obj,
		QEvent *	event
	)

override

Definition at line 248 of file qgscodeeditorwidget.cpp.

◆ filePath()

QString QgsCodeEditorWidget::filePath ( ) const

inline

Returns the widget's associated file path.

See also: setFilePath(); filePathChanged()

Definition at line 118 of file qgscodeeditorwidget.h.

◆ filePathChanged

void QgsCodeEditorWidget::filePathChanged ( const QString & path )

signal

Emitted when the widget's associated file path is changed.

See also: setFilePath(); filePath()

◆ hideSearchBar

void QgsCodeEditorWidget::hideSearchBar ( )

slot

Hides the search bar.

See also: showSearchBar(); setSearchBarVisible()

Definition at line 346 of file qgscodeeditorwidget.cpp.

◆ isSearchBarVisible()

bool QgsCodeEditorWidget::isSearchBarVisible ( ) const

Returns true if the search bar is visible.

Definition at line 295 of file qgscodeeditorwidget.cpp.

◆ loadedExternalChanges

void QgsCodeEditorWidget::loadedExternalChanges ( )

signal

Emitted when the widget loads in text from the associated file to bring in changes made externally to the file.

◆ loadFile

bool QgsCodeEditorWidget::loadFile ( const QString & path )

slot

Loads the file at the specified path into the widget, replacing the code editor's content with that from the file.

This automatically sets the widget's filePath()

Returns true if the file was loaded successfully.

Definition at line 393 of file qgscodeeditorwidget.cpp.

◆ messageBar()

QgsMessageBar * QgsCodeEditorWidget::messageBar ( )

Returns the message bar associated with the widget, to use for user feedback.

Definition at line 300 of file qgscodeeditorwidget.cpp.

◆ openInExternalEditor

bool QgsCodeEditorWidget::openInExternalEditor	(	int	line = `-1`,
		int	column = `-1`
	)

slot

Attempts to opens the script from the editor in an external text editor.

This requires that the widget has an associated filePath() set.

Optionally a target line and column number can be specified to open the editor at the corresponding location. (Not all external editors support this.) Line/column numbers of -1 indicate that the current cursor position should be used. A line number of 0 corresponds to the first line, and a column number of 0 corresponds to the first column.

Returns: true if the file was opened successfully.

Definition at line 421 of file qgscodeeditorwidget.cpp.

◆ resizeEvent()

void QgsCodeEditorWidget::resizeEvent ( QResizeEvent * event )

override

Definition at line 236 of file qgscodeeditorwidget.cpp.

◆ scrollbarHighlightController()

QgsScrollBarHighlightController * QgsCodeEditorWidget::scrollbarHighlightController ( )

Returns the scrollbar highlight controller, which can be used to add highlights in the code editor scrollbar.

Definition at line 305 of file qgscodeeditorwidget.cpp.

◆ searchBarToggled

void QgsCodeEditorWidget::searchBarToggled ( bool visible )

signal

Emitted when the visibility of the search bar is changed.

◆ setFilePath

void QgsCodeEditorWidget::setFilePath ( const QString & path )

slot

Sets the widget's associated file path.

See also: loadFile(); filePathChanged(); filePath()

Definition at line 412 of file qgscodeeditorwidget.cpp.

◆ setReplaceBarVisible

void QgsCodeEditorWidget::setReplaceBarVisible ( bool visible )

slot

Sets whether the replace bar is visible.

See also: setSearchBarVisible()

Definition at line 361 of file qgscodeeditorwidget.cpp.

◆ setSearchBarVisible

void QgsCodeEditorWidget::setSearchBarVisible ( bool visible )

slot

Sets whether the search bar is visible.

See also: showSearchBar(); hideSearchBar(); setReplaceBarVisible()

Definition at line 353 of file qgscodeeditorwidget.cpp.

◆ showEvent()

void QgsCodeEditorWidget::showEvent ( QShowEvent * event )

override

Definition at line 242 of file qgscodeeditorwidget.cpp.

◆ showSearchBar

void QgsCodeEditorWidget::showSearchBar ( )

slot

Shows the search bar.

See also: hideSearchBar(); setSearchBarVisible()

Definition at line 333 of file qgscodeeditorwidget.cpp.

◆ triggerFind

void QgsCodeEditorWidget::triggerFind ( )

slot

Triggers a find operation, using the default behavior.

This will automatically open the search bar and start a find operation using the default behavior, e.g. searching for any selected text in the code editor.

Definition at line 379 of file qgscodeeditorwidget.cpp.

The documentation for this class was generated from the following files:

/home/fischer/src/qgis-3.38/src/gui/codeeditors/qgscodeeditorwidget.h
/home/fischer/src/qgis-3.38/src/gui/codeeditors/qgscodeeditorwidget.cpp

Public Slots

Signals

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QgsCodeEditorWidget()

◆ ~QgsCodeEditorWidget()

Member Function Documentation

◆ addWarning()

◆ clearWarnings()

◆ editor()

◆ eventFilter()

◆ filePath()

◆ filePathChanged

◆ hideSearchBar

◆ isSearchBarVisible()

◆ loadedExternalChanges

◆ loadFile

◆ messageBar()

◆ openInExternalEditor

◆ resizeEvent()

◆ scrollbarHighlightController()

◆ searchBarToggled

◆ setFilePath

◆ setReplaceBarVisible

◆ setSearchBarVisible

◆ showEvent()

◆ showSearchBar

◆ triggerFind