A minimap that supports an easier navigation in larger files. More...

#include <code_editor_minimap.h>

Inheritance diagram for hal::CodeEditorMinimap:

Collaboration diagram for hal::CodeEditorMinimap:

Public Slots
void	handleDocumentSizeChanged (const QSizeF &new_size)

void	handleContentsChange (int position, int chars_removed, int chars_added)

Public Member Functions
	CodeEditorMinimap (CodeEditor *editor)

MinimapScrollbar *	scrollbar ()

QTextDocument *	document ()

void	adjustSliderHeight (int viewport_height)

void	adjustSliderHeight (qreal ratio)

void	adjustSliderHeight (int first_visible_block, int last_visible_block)

void	repolish ()

Public Member Functions inherited from QWidget
	QWidget (QWidget *parent, Qt::WindowFlags f)

virtual	~QWidget ()

WId	winId () const const

WId	effectiveWinId () const const

QStyle *	style () const const

void	setStyle (QStyle *style)

bool	isTopLevel () const const

bool	isWindow () const const

bool	isModal () const const

Qt::WindowModality	windowModality () const const

void	setWindowModality (Qt::WindowModality windowModality)

bool	isEnabled () const const

bool	isEnabledTo (const QWidget *ancestor) const const

bool	isEnabledToTLW () const const

void	setEnabled (bool)

void	setDisabled (bool disable)

void	setWindowModified (bool)

QRect	frameGeometry () const const

const QRect &	geometry () const const

QRect	normalGeometry () const const

int	x () const const

int	y () const const

QPoint	pos () const const

QSize	frameSize () const const

QSize	size () const const

int	width () const const

int	height () const const

QRect	rect () const const

QRect	childrenRect () const const

QRegion	childrenRegion () const const

QSize	minimumSize () const const

QSize	maximumSize () const const

int	minimumWidth () const const

int	minimumHeight () const const

int	maximumWidth () const const

int	maximumHeight () const const

void	setMinimumSize (const QSize &)

void	setMinimumSize (int minw, int minh)

void	setMaximumSize (const QSize &)

void	setMaximumSize (int maxw, int maxh)

void	setMinimumWidth (int minw)

void	setMinimumHeight (int minh)

void	setMaximumWidth (int maxw)

void	setMaximumHeight (int maxh)

void	setupUi (QWidget *widget)

QSize	sizeIncrement () const const

void	setSizeIncrement (const QSize &)

void	setSizeIncrement (int w, int h)

QSize	baseSize () const const

void	setBaseSize (const QSize &)

void	setBaseSize (int basew, int baseh)

void	setFixedSize (const QSize &s)

void	setFixedSize (int w, int h)

void	setFixedWidth (int w)

void	setFixedHeight (int h)

QPoint	mapToGlobal (const QPoint &pos) const const

QPoint	mapFromGlobal (const QPoint &pos) const const

QPoint	mapToParent (const QPoint &pos) const const

QPoint	mapFromParent (const QPoint &pos) const const

QPoint	mapTo (const QWidget *parent, const QPoint &pos) const const

QPoint	mapFrom (const QWidget *parent, const QPoint &pos) const const

QWidget *	window () const const

QWidget *	nativeParentWidget () const const

QWidget *	topLevelWidget () const const

const QPalette &	palette () const const

void	setPalette (const QPalette &)

void	setBackgroundRole (QPalette::ColorRole role)

QPalette::ColorRole	backgroundRole () const const

void	setForegroundRole (QPalette::ColorRole role)

QPalette::ColorRole	foregroundRole () const const

const QFont &	font () const const

void	setFont (const QFont &)

QFontMetrics	fontMetrics () const const

QFontInfo	fontInfo () const const

QCursor	cursor () const const

void	setCursor (const QCursor &)

void	unsetCursor ()

void	setMouseTracking (bool enable)

bool	hasMouseTracking () const const

bool	underMouse () const const

void	setTabletTracking (bool enable)

bool	hasTabletTracking () const const

void	setMask (const QBitmap &bitmap)

void	setMask (const QRegion &region)

QRegion	mask () const const

void	clearMask ()

void	render (QPaintDevice *target, const QPoint &targetOffset, const QRegion &sourceRegion, QWidget::RenderFlags renderFlags)

void	render (QPainter *painter, const QPoint &targetOffset, const QRegion &sourceRegion, QWidget::RenderFlags renderFlags)

QPixmap	grab (const QRect &rectangle)

QGraphicsEffect *	graphicsEffect () const const

void	setGraphicsEffect (QGraphicsEffect *effect)

void	grabGesture (Qt::GestureType gesture, Qt::GestureFlags flags)

void	ungrabGesture (Qt::GestureType gesture)

void	setWindowTitle (const QString &)

void	setStyleSheet (const QString &styleSheet)

QString	styleSheet () const const

QString	windowTitle () const const

void	setWindowIcon (const QIcon &icon)

QIcon	windowIcon () const const

void	setWindowIconText (const QString &)

QString	windowIconText () const const

void	setWindowRole (const QString &role)

QString	windowRole () const const

void	setWindowFilePath (const QString &filePath)

QString	windowFilePath () const const

void	setWindowOpacity (qreal level)

qreal	windowOpacity () const const

bool	isWindowModified () const const

void	setToolTip (const QString &)

QString	toolTip () const const

void	setToolTipDuration (int msec)

int	toolTipDuration () const const

void	setStatusTip (const QString &)

QString	statusTip () const const

void	setWhatsThis (const QString &)

QString	whatsThis () const const

QString	accessibleName () const const

void	setAccessibleName (const QString &name)

QString	accessibleDescription () const const

void	setAccessibleDescription (const QString &description)

void	setLayoutDirection (Qt::LayoutDirection direction)

Qt::LayoutDirection	layoutDirection () const const

void	unsetLayoutDirection ()

void	setLocale (const QLocale &locale)

QLocale	locale () const const

void	unsetLocale ()

void	setFocus ()

bool	isActiveWindow () const const

void	activateWindow ()

void	clearFocus ()

void	setFocus (Qt::FocusReason reason)

Qt::FocusPolicy	focusPolicy () const const

void	setFocusPolicy (Qt::FocusPolicy policy)

bool	hasFocus () const const

void	setFocusProxy (QWidget *w)

QWidget *	focusProxy () const const

Qt::ContextMenuPolicy	contextMenuPolicy () const const

void	setContextMenuPolicy (Qt::ContextMenuPolicy policy)

void	grabMouse ()

void	grabMouse (const QCursor &cursor)

void	releaseMouse ()

void	grabKeyboard ()

void	releaseKeyboard ()

int	grabShortcut (const QKeySequence &key, Qt::ShortcutContext context)

void	releaseShortcut (int id)

void	setShortcutEnabled (int id, bool enable)

void	setShortcutAutoRepeat (int id, bool enable)

bool	updatesEnabled () const const

void	setUpdatesEnabled (bool enable)

QGraphicsProxyWidget *	graphicsProxyWidget () const const

void	update ()

void	repaint ()

void	update (int x, int y, int w, int h)

void	update (const QRect &rect)

void	update (const QRegion &rgn)

void	repaint (int x, int y, int w, int h)

void	repaint (const QRect &rect)

void	repaint (const QRegion &rgn)

virtual void	setVisible (bool visible)

void	setHidden (bool hidden)

void	show ()

void	hide ()

void	showMinimized ()

void	showMaximized ()

void	showFullScreen ()

void	showNormal ()

bool	close ()

void	raise ()

void	lower ()

void	stackUnder (QWidget *w)

void	move (int x, int y)

void	move (const QPoint &)

void	resize (int w, int h)

void	resize (const QSize &)

void	setGeometry (int x, int y, int w, int h)

void	setGeometry (const QRect &)

QByteArray	saveGeometry () const const

bool	restoreGeometry (const QByteArray &geometry)

void	adjustSize ()

bool	isVisible () const const

bool	isVisibleTo (const QWidget *ancestor) const const

bool	isHidden () const const

bool	isMinimized () const const

bool	isMaximized () const const

bool	isFullScreen () const const

Qt::WindowStates	windowState () const const

void	setWindowState (Qt::WindowStates windowState)

virtual QSize	sizeHint () const const

virtual QSize	minimumSizeHint () const const

QSizePolicy	sizePolicy () const const

void	setSizePolicy (QSizePolicy)

void	setSizePolicy (QSizePolicy::Policy horizontal, QSizePolicy::Policy vertical)

virtual int	heightForWidth (int w) const const

virtual bool	hasHeightForWidth () const const

QRegion	visibleRegion () const const

void	setContentsMargins (int left, int top, int right, int bottom)

void	setContentsMargins (const QMargins &margins)

void	getContentsMargins (int left, int top, int right, int bottom) const const

QMargins	contentsMargins () const const

QRect	contentsRect () const const

QLayout *	layout () const const

void	setLayout (QLayout *layout)

void	updateGeometry ()

void	setParent (QWidget *parent)

void	setParent (QWidget *parent, Qt::WindowFlags f)

void	scroll (int dx, int dy)

void	scroll (int dx, int dy, const QRect &r)

QWidget *	focusWidget () const const

QWidget *	nextInFocusChain () const const

QWidget *	previousInFocusChain () const const

bool	acceptDrops () const const

void	setAcceptDrops (bool on)

void	addAction (QAction *action)

void	addActions (QList< QAction * > actions)

void	insertActions (QAction before, QList< QAction > actions)

void	insertAction (QAction before, QAction action)

void	removeAction (QAction *action)

QList< QAction * >	actions () const const

QWidget *	parentWidget () const const

void	setWindowFlags (Qt::WindowFlags type)

Qt::WindowFlags	windowFlags () const const

void	setWindowFlag (Qt::WindowType flag, bool on)

void	overrideWindowFlags (Qt::WindowFlags flags)

Qt::WindowType	windowType () const const

QWidget *	childAt (int x, int y) const const

QWidget *	childAt (const QPoint &p) const const

void	setAttribute (Qt::WidgetAttribute attribute, bool on)

bool	testAttribute (Qt::WidgetAttribute attribute) const const

virtual QPaintEngine *	paintEngine () const const override

void	ensurePolished () const const

bool	isAncestorOf (const QWidget *child) const const

bool	hasEditFocus () const const

void	setEditFocus (bool enable)

bool	autoFillBackground () const const

void	setAutoFillBackground (bool enabled)

QBackingStore *	backingStore () const const

QWindow *	windowHandle () const const

QScreen *	screen () const const

void	windowTitleChanged (const QString &title)

void	windowIconChanged (const QIcon &icon)

void	windowIconTextChanged (const QString &iconText)

void	customContextMenuRequested (const QPoint &pos)

virtual QVariant	inputMethodQuery (Qt::InputMethodQuery query) const const

Qt::InputMethodHints	inputMethodHints () const const

void	setInputMethodHints (Qt::InputMethodHints hints)

	QWIDGETSIZE_MAX QWIDGETSIZE_MAX

Public Member Functions inherited from QObject
virtual const QMetaObject *	metaObject () const const

	QObject (QObject *parent)

virtual	~QObject ()

virtual bool	eventFilter (QObject watched, QEvent event)

QString	objectName () const const

void	setObjectName (const QString &name)

bool	isWidgetType () const const

bool	isWindowType () const const

bool	signalsBlocked () const const

bool	blockSignals (bool block)

QThread *	thread () const const

void	moveToThread (QThread *targetThread)

int	startTimer (int interval, Qt::TimerType timerType)

int	startTimer (std::chrono::milliseconds time, Qt::TimerType timerType)

void	killTimer (int id)

T	findChild (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegExp &regExp, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const

const QObjectList &	children () const const

void	setParent (QObject *parent)

void	installEventFilter (QObject *filterObj)

void	removeEventFilter (QObject *obj)

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *method, Qt::ConnectionType type) const const

bool	disconnect (const char signal, const QObject receiver, const char *method) const const

bool	disconnect (const QObject receiver, const char method) const const

void	dumpObjectTree ()

void	dumpObjectInfo ()

void	dumpObjectTree () const const

void	dumpObjectInfo () const const

bool	setProperty (const char *name, const QVariant &value)

QVariant	property (const char *name) const const

QList< QByteArray >	dynamicPropertyNames () const const

void	destroyed (QObject *obj)

void	objectNameChanged (const QString &objectName)

QObject *	parent () const const

bool	inherits (const char *className) const const

void	deleteLater ()

	Q_DISABLE_COPY (Class)

	Q_DISABLE_MOVE (Class)

	Q_DISABLE_COPY_MOVE (Class)

T	qobject_cast (QObject *object)

T	qobject_cast (const QObject *object)

T	qFindChild (const QObject *obj, const QString &name)

QList< T >	qFindChildren (const QObject *obj, const QString &name)

QList< T >	qFindChildren (const QObject *obj, const QRegExp &regExp)

	Q_CLASSINFO (Name, Value)

	Q_INTERFACES (...)

	Q_PROPERTY (...)

	Q_ENUMS (...)

	Q_FLAGS (...)

	Q_ENUM (...)

	Q_FLAG (...)

	Q_ENUM_NS (...)

	Q_FLAG_NS (...)

	Q_OBJECT Q_OBJECT

	Q_GADGET Q_GADGET

	Q_NAMESPACE Q_NAMESPACE

	Q_NAMESPACE_EXPORT (EXPORT_MACRO)

	Q_SIGNALS Q_SIGNALS

	Q_SIGNAL Q_SIGNAL

	Q_SLOTS Q_SLOTS

	Q_SLOT Q_SLOT

	Q_EMIT Q_EMIT

	Q_INVOKABLE Q_INVOKABLE

	Q_REVISION Q_REVISION

	Q_SET_OBJECT_NAME (Object)

	QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT

Public Member Functions inherited from QPaintDevice
virtual	~QPaintDevice ()

bool	paintingActive () const const

int	width () const const

int	height () const const

int	widthMM () const const

int	heightMM () const const

int	logicalDpiX () const const

int	logicalDpiY () const const

int	physicalDpiX () const const

int	physicalDpiY () const const

int	devicePixelRatio () const const

qreal	devicePixelRatioF () const const

int	colorCount () const const

int	depth () const const

Protected Member Functions
void	paintEvent (QPaintEvent *event) override

void	resizeEvent (QResizeEvent *event) override

void	mousePressEvent (QMouseEvent *event) override

void	wheelEvent (QWheelEvent *event) override

Protected Member Functions inherited from QWidget
virtual bool	event (QEvent *event) override

virtual void	mouseReleaseEvent (QMouseEvent *event)

virtual void	mouseDoubleClickEvent (QMouseEvent *event)

virtual void	mouseMoveEvent (QMouseEvent *event)

virtual void	keyPressEvent (QKeyEvent *event)

virtual void	keyReleaseEvent (QKeyEvent *event)

virtual void	focusInEvent (QFocusEvent *event)

virtual void	focusOutEvent (QFocusEvent *event)

virtual void	enterEvent (QEvent *event)

virtual void	leaveEvent (QEvent *event)

virtual void	moveEvent (QMoveEvent *event)

virtual void	closeEvent (QCloseEvent *event)

virtual void	contextMenuEvent (QContextMenuEvent *event)

virtual void	tabletEvent (QTabletEvent *event)

virtual void	actionEvent (QActionEvent *event)

virtual void	dragEnterEvent (QDragEnterEvent *event)

virtual void	dragMoveEvent (QDragMoveEvent *event)

virtual void	dragLeaveEvent (QDragLeaveEvent *event)

virtual void	dropEvent (QDropEvent *event)

virtual void	showEvent (QShowEvent *event)

virtual void	hideEvent (QHideEvent *event)

virtual bool	nativeEvent (const QByteArray &eventType, void message, long result)

virtual void	changeEvent (QEvent *event)

virtual int	metric (QPaintDevice::PaintDeviceMetric m) const const override

virtual void	initPainter (QPainter *painter) const const override

virtual void	inputMethodEvent (QInputMethodEvent *event)

void	updateMicroFocus ()

void	create (WId window, bool initializeWindow, bool destroyOldWindow)

void	destroy (bool destroyWindow, bool destroySubWindows)

virtual bool	focusNextPrevChild (bool next)

bool	focusNextChild ()

bool	focusPreviousChild ()

Protected Member Functions inherited from QObject
QObject *	sender () const const

int	senderSignalIndex () const const

int	receivers (const char *signal) const const

bool	isSignalConnected (const QMetaMethod &signal) const const

virtual void	timerEvent (QTimerEvent *event)

virtual void	childEvent (QChildEvent *event)

virtual void	customEvent (QEvent *event)

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	disconnectNotify (const QMetaMethod &signal)

Protected Member Functions inherited from QPaintDevice
	QPaintDevice ()

Additional Inherited Members
Public Types inherited from QWidget
enum	RenderFlag

Public Types inherited from QPaintDevice
enum	PaintDeviceMetric

Static Public Member Functions inherited from QWidget
void	setTabOrder (QWidget first, QWidget second)

QWidget *	mouseGrabber ()

QWidget *	keyboardGrabber ()

QWidget *	find (WId id)

QWidget *	createWindowContainer (QWindow window, QWidget parent, Qt::WindowFlags flags)

Static Public Member Functions inherited from QObject
QString	tr (const char sourceText, const char disambiguation, int n)

QString	trUtf8 (const char sourceText, const char disambiguation, int n)

QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject context, Functor functor, Qt::ConnectionType type)

bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char method)

bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method)

bool	disconnect (const QMetaObject::Connection &connection)

bool	disconnect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method)

Public Attributes inherited from QWidget
typedef	RenderFlags

	DrawWindowBackground

	DrawChildren

	IgnoreMask

Public Attributes inherited from QObject
typedef	QObjectList

Public Attributes inherited from QPaintDevice
	PdmWidth

	PdmHeight

	PdmWidthMM

	PdmHeightMM

	PdmNumColors

	PdmDepth

	PdmDpiX

	PdmDpiY

	PdmPhysicalDpiX

	PdmPhysicalDpiY

	PdmDevicePixelRatio

	PdmDevicePixelRatioScaled

Properties inherited from QWidget
	modal

	windowModality

	enabled

	geometry

	frameGeometry

	normalGeometry

	x

	y

	pos

	frameSize

	size

	width

	height

	rect

	childrenRect

	childrenRegion

	sizePolicy

	minimumSize

	maximumSize

	minimumWidth

	minimumHeight

	maximumWidth

	maximumHeight

	sizeIncrement

	baseSize

	palette

	font

	cursor

	mouseTracking

	tabletTracking

	isActiveWindow

	focusPolicy

	focus

	contextMenuPolicy

	updatesEnabled

	visible

	minimized

	maximized

	fullScreen

	sizeHint

	minimumSizeHint

	acceptDrops

	windowTitle

	windowIcon

	windowIconText

	windowOpacity

	windowModified

	toolTip

	toolTipDuration

	statusTip

	whatsThis

	accessibleName

	accessibleDescription

	layoutDirection

	windowFlags

	autoFillBackground

	styleSheet

	locale

	windowFilePath

	inputMethodHints

Properties inherited from QObject
	objectName

Detailed Description

A minimap that supports an easier navigation in larger files.

It shows the zoomed out content of the file the associated CodeEditor currently works on. Moreover it adapts the functionality of the default scroll bar which is extended by this minimap.

Definition at line 45 of file code_editor_minimap.h.

Constructor & Destructor Documentation

◆ CodeEditorMinimap()

hal::CodeEditorMinimap::CodeEditorMinimap ( CodeEditor * editor )

explicit

Constructor.

Parameters

editor - The CodeEditor the minimap displays

Definition at line 16 of file code_editor_minimap.cpp.

References QObject::connect(), QTextDocument::contentsChange(), QPlainTextEdit::document(), QTextDocument::documentLayout(), QAbstractTextDocumentLayout::documentSizeChanged(), handleContentsChange(), handleDocumentSizeChanged(), repolish(), QTextDocument::setDocumentMargin(), and QWidget::show().

Member Function Documentation

◆ adjustSliderHeight() [1/3]

void hal::CodeEditorMinimap::adjustSliderHeight	(	int	first_visible_block,
		int	last_visible_block
	)

Sets the height of the minimap slider based on a block (line) range.

Parameters

first_visible_block	- The first element of the block range (inclusive)
last_visible_block	- The last element of the block range (exclusive)

Definition at line 56 of file code_editor_minimap.cpp.

References QAbstractTextDocumentLayout::blockBoundingRect(), QRectF::bottom(), hal::bottom, QTextDocument::documentLayout(), QTextDocument::findBlockByNumber(), QString::number(), hal::MinimapScrollbar::setSliderHeight(), and QRectF::top().

◆ adjustSliderHeight() [2/3]

void hal::CodeEditorMinimap::adjustSliderHeight ( int viewport_height )

Sets the height of the minimap slider based on the height of the associated code editor.

Parameters

viewport_height - The viewport height (unused)

Definition at line 38 of file code_editor_minimap.cpp.

References QWidget::contentsRect(), QPlainTextEdit::document(), QTextDocument::documentLayout(), QAbstractTextDocumentLayout::documentSize(), QRect::height(), QSizeF::height(), hal::MinimapScrollbar::setSliderHeight(), and QAbstractScrollArea::viewport().

Referenced by hal::CodeEditor::resizeEvent().

◆ adjustSliderHeight() [3/3]

void hal::CodeEditorMinimap::adjustSliderHeight ( qreal ratio )

Sets the height of the minimap slider to a specified value.

Parameters

ratio - The proportion of the total minimap that should be the height of the slider

Definition at line 50 of file code_editor_minimap.cpp.

References QAbstractTextDocumentLayout::blockBoundingRect(), QTextDocument::documentLayout(), QTextDocument::firstBlock(), QRectF::height(), and hal::MinimapScrollbar::setSliderHeight().

◆ document()

QTextDocument * hal::CodeEditorMinimap::document ( )

Gets the underlying text document of the minimap

Returns: the text document of the minimap

Definition at line 33 of file code_editor_minimap.cpp.

Referenced by hal::PythonEditor::handleActionNewTab().

◆ handleContentsChange

void hal::CodeEditorMinimap::handleContentsChange	(	int	position,
		int	chars_removed,
		int	chars_added
	)

slot

Q_SLOT to handle that the content of the associated code editor has been changed.

Parameters

position	- The position of the character in the document where the change occurred
chars_removed	- The number of removed characters
chars_added	- The number of added characters

Definition at line 76 of file code_editor_minimap.cpp.

References QWidget::cursor, QPlainTextEdit::document(), QTextCursor::KeepAnchor, QString::mid(), QTextCursor::NextCharacter, and QTextDocument::toPlainText().

Referenced by CodeEditorMinimap().

◆ handleDocumentSizeChanged

void hal::CodeEditorMinimap::handleDocumentSizeChanged ( const QSizeF & new_size )

slot

Q_SLOT to handle that the size of the document has been changed.

Parameters

new_size - The new size of the document

Definition at line 70 of file code_editor_minimap.cpp.

References QSizeF::height().

Referenced by CodeEditorMinimap().

◆ mousePressEvent()

void hal::CodeEditorMinimap::mousePressEvent ( QMouseEvent * event )

overrideprotectedvirtual

Handles the mouse press event to scroll to the respective position in the associated code editor.

Parameters

event - The mouse event

Reimplemented from QWidget.

Definition at line 126 of file code_editor_minimap.cpp.

References hal::CodeEditor::centerOnLine(), QWidget::cursor, QTextDocument::documentLayout(), QWidget::event(), Qt::FuzzyHit, and QAbstractTextDocumentLayout::hitTest().

◆ paintEvent()

void hal::CodeEditorMinimap::paintEvent ( QPaintEvent * event )

overrideprotectedvirtual

Handles the paint event for the minimap to draw it.

Parameters

event - The paint event

Reimplemented from QWidget.

Definition at line 91 of file code_editor_minimap.cpp.

References QAbstractTextDocumentLayout::blockBoundingRect(), QTextDocument::documentLayout(), QAbstractTextDocumentLayout::draw(), QStyle::drawPrimitive(), QWidget::event(), QTextDocument::findBlockByNumber(), hal::CodeEditor::first_visible_block(), QWidget::height, QStyleOption::init(), QWidget::palette, QStyle::PE_Widget, QWidget::rect, QPainter::setClipping(), QPainter::setClipRect(), hal::MinimapScrollbar::sliderPosition(), QWidget::style(), QPalette::Text, QRectF::top(), QPainter::translate(), and QWidget::width.

◆ repolish()

void hal::CodeEditorMinimap::repolish ( )

Reinitializes the appearance of the minimap widget.

Definition at line 147 of file code_editor_minimap.cpp.

References QWidget::font, QStyle::polish(), QTextDocument::setDefaultFont(), QWidget::style(), and QStyle::unpolish().

Referenced by CodeEditorMinimap().

◆ resizeEvent()

void hal::CodeEditorMinimap::resizeEvent ( QResizeEvent * event )

overrideprotectedvirtual

Handles the resize event for the minimap to adjust the size of the scroll bar.

Parameters

event - The resize event

Reimplemented from QWidget.

Definition at line 119 of file code_editor_minimap.cpp.

References QWidget::event().

◆ scrollbar()

MinimapScrollbar * hal::CodeEditorMinimap::scrollbar ( )

Gets the minimap scrollbar of the minimap.

Returns: the minimap's scrollbar

Definition at line 28 of file code_editor_minimap.cpp.

Referenced by hal::CodeEditor::CodeEditor().

◆ wheelEvent()

void hal::CodeEditorMinimap::wheelEvent ( QWheelEvent * event )

overrideprotectedvirtual

Handles the mouse wheel event to pass it to the associated code editor.

Parameters

event - The mouse wheel event

Reimplemented from QWidget.

Definition at line 134 of file code_editor_minimap.cpp.

References QWidget::event(), and hal::CodeEditor::handleWheelEvent().

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

/home/runner/work/hal/hal/plugins/gui/include/gui/code_editor/code_editor_minimap.h
/home/runner/work/hal/hal/plugins/gui/src/code_editor/code_editor_minimap.cpp

Public Slots

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ CodeEditorMinimap()

Member Function Documentation

◆ adjustSliderHeight() [1/3]

◆ adjustSliderHeight() [2/3]

◆ adjustSliderHeight() [3/3]

◆ document()

◆ handleContentsChange

◆ handleDocumentSizeChanged

◆ mousePressEvent()

◆ paintEvent()

◆ repolish()

◆ resizeEvent()

◆ scrollbar()

◆ wheelEvent()