A Python editor based on QScintilla2. More...

#include <qgscodeeditorpython.h>

Inheritance diagram for QgsCodeEditorPython:

Public Slots
void	searchSelectedTextInPyQGISDocs ()
	Searches the selected text in the official PyQGIS online documentation. More...

void	toggleComment ()
	Toggle comment for the selected text. More...

Public Slots inherited from QgsCodeEditor
void	clearPersistentHistory ()
	Clears the entire persistent history of commands run in the editor. More...

void	clearSessionHistory ()
	Clears the history of commands run in the current session. More...

virtual void	moveCursorToEnd ()
	Moves the cursor to the end of the document and scrolls to ensure it is visible. More...

virtual void	moveCursorToStart ()
	Moves the cursor to the start of the document and scrolls to ensure it is visible. More...

void	removeHistoryCommand (int index)
	Removes the command at the specified index from the history of the code editor. More...

void	runCommand (const QString &command)
	Runs a command in the editor. More...

void	showHistory ()
	Shows the command history dialog. More...

void	showNextCommand ()
	Shows the next command from the session in the editor. More...

void	showPreviousCommand ()
	Shows the previous command from the session in the editor. More...

bool	writeHistoryFile ()
	Stores the commands executed in the editor to the persistent history file. More...

Public Member Functions
	QgsCodeEditorPython (QWidget *parent=nullptr, const QList< QString > &filenames=QList< QString >(), QgsCodeEditor::Mode mode=QgsCodeEditor::Mode::ScriptEditor)
	Construct a new Python editor. More...

QString	characterAfterCursor () const
	Returns the character after the cursor, or an empty string if the cursot is set at end. More...

QString	characterBeforeCursor () const
	Returns the character before the cursor, or an empty string if cursor is set at start. More...

bool	isCursorInsideStringLiteralOrComment () const
	Check whether the current cursor position is inside a string literal or a comment. More...

Qgis::ScriptLanguage	language () const override
	Returns the associated scripting language. More...

void	loadAPIs (const QList< QString > &filenames)
	Load APIs from one or more files. More...

bool	loadScript (const QString &script)
	Loads a script file. More...

Public Member Functions inherited from QgsCodeEditor
	QgsCodeEditor (QWidget *parent=nullptr, const QString &title=QString(), bool folding=false, bool margin=false, QgsCodeEditor::Flags flags=QgsCodeEditor::Flags(), QgsCodeEditor::Mode mode=QgsCodeEditor::Mode::ScriptEditor)
	Flags controlling behavior of code editor. More...

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

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

bool	foldingVisible ()
	Returns `true` if the folding controls are visible in the editor. More...

QStringList	history () const
	Returns the list of commands previously executed in the editor. More...

void	insertText (const QString &text)
	Insert text at cursor position, or replace any selected text if user has made a selection. More...

QgsCodeInterpreter *	interpreter () const
	Returns the attached code interpreter, or `nullptr` if not set. More...

bool	isCursorOnLastLine () const
	Returns `true` if the cursor is on the last line of the document. More...

virtual Qgis::ScriptLanguage	language () const
	Returns the associated scripting language. More...

bool	lineNumbersVisible () const
	Returns whether line numbers are visible in the editor. More...

Q_DECL_DEPRECATED bool	marginVisible ()
	Returns whether margins are in a visible state. More...

QgsCodeEditor::Mode	mode () const
	Returns the code editor mode. More...

void	setCustomAppearance (const QString &scheme=QString(), const QMap< QgsCodeEditorColorScheme::ColorRole, QColor > &customColors=QMap< QgsCodeEditorColorScheme::ColorRole, QColor >(), const QString &fontFamily=QString(), int fontSize=0)
	Sets a custom appearance for the widget, disconnecting it from using the standard appearance taken from QSettings. More...

void	setFoldingVisible (bool folding)
	Set whether the folding controls are visible in the editor. More...

void	setHistoryFilePath (const QString &path)
	Sets the file path to use for recording and retrieving previously executed commands. More...

void	setInterpreter (QgsCodeInterpreter *newInterpreter)
	Sets an attached code interpreter for executing commands when the editor is in the QgsCodeEditor::Mode::CommandInput mode. More...

void	setLineNumbersVisible (bool visible)
	Sets whether line numbers should be visible in the editor. More...

Q_DECL_DEPRECATED void	setMarginVisible (bool margin)
	Set margin visible state. More...

void	setTitle (const QString &title)
	Set the widget title. More...

Protected Slots
void	autoComplete ()
	Triggers the autocompletion popup. More...

Protected Member Functions
void	initializeLexer () override
	Called when the dialect specific code lexer needs to be initialized (or reinitialized). More...

virtual void	keyPressEvent (QKeyEvent *event) override

Protected Member Functions inherited from QgsCodeEditor
void	contextMenuEvent (QContextMenuEvent *event) override

void	focusOutEvent (QFocusEvent *event) override

virtual void	initializeLexer ()
	Called when the dialect specific code lexer needs to be initialized (or reinitialized). More...

void	keyPressEvent (QKeyEvent *event) override

QColor	lexerColor (QgsCodeEditorColorScheme::ColorRole role) const
	Returns the color to use in the lexer for the specified role. More...

QFont	lexerFont () const
	Returns the font to use in the lexer. More...

virtual void	populateContextMenu (QMenu *menu)
	Called when the context menu for the widget is about to be shown, after it has been fully populated with the standard actions created by the base class. More...

void	runPostLexerConfigurationTasks ()
	Performs tasks which must be run after a lexer has been set for the widget. More...

void	updatePrompt ()
	Triggers an update of the interactive prompt part of the editor. More...

void	updateSoftHistory ()
	Updates the soft history by storing the current editor text in the history. More...

Additional Inherited Members
Public Types inherited from QgsCodeEditor
enum class	Flag : int { CodeFolding = 1 << 0 }
	Flags controlling behavior of code editor. More...

enum class	MarginRole : int { LineNumbers = 0 , ErrorIndicators = 1 , FoldingControls = 2 }
	Margin roles. More...

enum class	Mode { ScriptEditor , OutputDisplay , CommandInput }
	Code editor modes. More...

Signals inherited from QgsCodeEditor
void	persistentHistoryCleared ()
	Emitted when the persistent history of commands run in the editor is cleared. More...

void	sessionHistoryCleared ()
	Emitted when the history of commands run in the current session is cleared. More...

Static Public Member Functions inherited from QgsCodeEditor
static QColor	color (QgsCodeEditorColorScheme::ColorRole role)
	Returns the color to use in the editor for the specified role. More...

static QColor	defaultColor (QgsCodeEditorColorScheme::ColorRole role, const QString &theme=QString())
	Returns the default color for the specified role. More...

static QFont	getMonospaceFont ()
	Returns the monospaced font to use for code editors. More...

static QString	languageToString (Qgis::ScriptLanguage language)
	Returns a user-friendly, translated name of the specified script language. More...

static void	setColor (QgsCodeEditorColorScheme::ColorRole role, const QColor &color)
	Sets the color to use in the editor for the specified role. More...

Static Protected Member Functions inherited from QgsCodeEditor
static bool	isFixedPitch (const QFont &font)
	Returns `true` if a font is a fixed pitch font. More...

Detailed Description

A Python editor based on QScintilla2.

Adds syntax highlighting and code autocompletion.

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

Since: QGIS 2.6

Definition at line 48 of file qgscodeeditorpython.h.

Constructor & Destructor Documentation

◆ QgsCodeEditorPython()

QgsCodeEditorPython::QgsCodeEditorPython	(	QWidget *	parent = `nullptr`,
		const QList< QString > &	filenames = `QList<QString>()`,
		QgsCodeEditor::Mode	mode = `QgsCodeEditor::Mode::ScriptEditor`
	)

Construct a new Python editor.

Parameters

parent	The parent QWidget
filenames	The list of apis files to load for the Python lexer
mode	code editor mode (since QGIS 3.30)

Since: QGIS 2.6

Definition at line 44 of file qgscodeeditorpython.cpp.

Member Function Documentation

◆ autoComplete

void QgsCodeEditorPython::autoComplete ( )

protectedslot

Triggers the autocompletion popup.

Since: QGIS 3.16

Definition at line 351 of file qgscodeeditorpython.cpp.

◆ characterAfterCursor()

QString QgsCodeEditorPython::characterAfterCursor ( ) const

Returns the character after the cursor, or an empty string if the cursot is set at end.

Since: QGIS 3.30

Definition at line 446 of file qgscodeeditorpython.cpp.

◆ characterBeforeCursor()

QString QgsCodeEditorPython::characterBeforeCursor ( ) const

Returns the character before the cursor, or an empty string if cursor is set at start.

Since: QGIS 3.30

Definition at line 434 of file qgscodeeditorpython.cpp.

◆ initializeLexer()

void QgsCodeEditorPython::initializeLexer ( )

overrideprotectedvirtual

Called when the dialect specific code lexer needs to be initialized (or reinitialized).

The default implementation does nothing.

Since: QGIS 3.16

Reimplemented from QgsCodeEditor.

Definition at line 67 of file qgscodeeditorpython.cpp.

◆ isCursorInsideStringLiteralOrComment()

bool QgsCodeEditorPython::isCursorInsideStringLiteralOrComment ( ) const

Check whether the current cursor position is inside a string literal or a comment.

Since: QGIS 3.30

Definition at line 397 of file qgscodeeditorpython.cpp.

◆ keyPressEvent()

void QgsCodeEditorPython::keyPressEvent ( QKeyEvent * event )

overrideprotectedvirtual

Definition at line 200 of file qgscodeeditorpython.cpp.

◆ language()

Qgis::ScriptLanguage QgsCodeEditorPython::language ( ) const

overridevirtual

Returns the associated scripting language.

Since: QGIS 3.30

Reimplemented from QgsCodeEditor.

Definition at line 62 of file qgscodeeditorpython.cpp.

◆ loadAPIs()

void QgsCodeEditorPython::loadAPIs ( const QList< QString > & filenames )

Load APIs from one or more files.

Parameters

filenames The list of apis files to load for the Python lexer

Definition at line 372 of file qgscodeeditorpython.cpp.

◆ loadScript()

bool QgsCodeEditorPython::loadScript ( const QString & script )

Loads a script file.

Definition at line 379 of file qgscodeeditorpython.cpp.

◆ searchSelectedTextInPyQGISDocs

void QgsCodeEditorPython::searchSelectedTextInPyQGISDocs ( )

slot

Searches the selected text in the official PyQGIS online documentation.

Since: QGIS 3.16

Definition at line 458 of file qgscodeeditorpython.cpp.

◆ toggleComment

void QgsCodeEditorPython::toggleComment ( )

slot

Toggle comment for the selected text.

Since: QGIS 3.30

Definition at line 469 of file qgscodeeditorpython.cpp.

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

/build/qgis-3.30.0+99sid/src/gui/codeeditors/qgscodeeditorpython.h
/build/qgis-3.30.0+99sid/src/gui/codeeditors/qgscodeeditorpython.cpp

Public Slots

Public Member Functions

Protected Slots

Protected Member Functions

Additional Inherited Members