#include <view.h>

Inheritance diagram for KTextEditor::View:

Public Types
enum	EditMode { EditInsert = 0, EditOverwrite = 1, EditViMode = 2 }

Public Types inherited from KXMLGUIClient
enum	ReverseStateChange

Signals
void	contextMenuAboutToShow (KTextEditor::View view, QMenu menu)

void	cursorPositionChanged (KTextEditor::View *view, const KTextEditor::Cursor &newPosition)

void	focusIn (KTextEditor::View *view)

void	focusOut (KTextEditor::View *view)

void	horizontalScrollPositionChanged (KTextEditor::View *view)

void	informationMessage (KTextEditor::View *view, const QString &message)

void	mousePositionChanged (KTextEditor::View *view, const KTextEditor::Cursor &newPosition)

void	selectionChanged (KTextEditor::View *view)

void	textInserted (KTextEditor::View *view, const KTextEditor::Cursor &position, const QString &text)

void	verticalScrollPositionChanged (KTextEditor::View *view, const KTextEditor::Cursor &newPos)

void	viewEditModeChanged (KTextEditor::View *view, enum KTextEditor::View::EditMode mode)

void	viewModeChanged (KTextEditor::View *view)

Public Member Functions
	View (QWidget *parent)

virtual	~View ()

virtual bool	blockSelection () const =0

virtual QMenu *	contextMenu () const =0

virtual Cursor	cursorPosition () const =0

virtual QPoint	cursorPositionCoordinates () const =0

virtual Cursor	cursorPositionVirtual () const =0

virtual QPoint	cursorToCoordinate (const KTextEditor::Cursor &cursor) const =0

virtual QMenu *	defaultContextMenu (QMenu *menu=0L) const =0

virtual Document *	document () const =0

virtual bool	insertText (const QString &text)

bool	isActiveView () const

virtual bool	mouseTrackingEnabled () const =0

virtual bool	removeSelection ()=0

virtual bool	removeSelectionText ()=0

virtual bool	selection () const =0

virtual const Range &	selectionRange () const =0

virtual QString	selectionText () const =0

virtual bool	setBlockSelection (bool on)=0

virtual void	setContextMenu (QMenu *menu)=0

virtual bool	setCursorPosition (Cursor position)=0

virtual bool	setMouseTrackingEnabled (bool enable)=0

virtual bool	setSelection (const Range &range)=0

virtual bool	setSelection (const Cursor &position, int length, bool wrap=true)

virtual enum EditMode	viewEditMode () const =0

virtual QString	viewMode () const =0

Public Member Functions inherited from QWidget
	QWidget (QWidget *parent, QFlags< Qt::WindowType > f)

	QWidget (QWidget parent, const char name, QFlags< Qt::WindowType > f)

	~QWidget ()

bool	acceptDrops () const

QString	accessibleDescription () const

QString	accessibleName () const

QList< QAction * >	actions () const

void	activateWindow ()

void	addAction (QAction *action)

void	addActions (QList< QAction * > actions)

void	adjustSize ()

bool	autoFillBackground () const

Qt::BackgroundMode	backgroundMode () const

QPoint	backgroundOffset () const

BackgroundOrigin	backgroundOrigin () const

QPalette::ColorRole	backgroundRole () const

QSize	baseSize () const

QString	caption () const

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

QWidget *	childAt (const QPoint &p, bool includeThis) const

QWidget *	childAt (int x, int y) const

QWidget *	childAt (const QPoint &p) const

QRect	childrenRect () const

QRegion	childrenRegion () const

void	clearFocus ()

void	clearMask ()

bool	close (bool alsoDelete)

bool	close ()

QColorGroup	colorGroup () const

void	constPolish () const

QMargins	contentsMargins () const

QRect	contentsRect () const

Qt::ContextMenuPolicy	contextMenuPolicy () const

QCursor	cursor () const

void	customContextMenuRequested (const QPoint &pos)

void	drawText (const QPoint &p, const QString &s)

void	drawText (int x, int y, const QString &s)

WId	effectiveWinId () const

void	ensurePolished () const

void	erase ()

void	erase (const QRect &rect)

void	erase (const QRegion &rgn)

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

Qt::FocusPolicy	focusPolicy () const

QWidget *	focusProxy () const

QWidget *	focusWidget () const

const QFont &	font () const

QFontInfo	fontInfo () const

QFontMetrics	fontMetrics () const

QPalette::ColorRole	foregroundRole () const

QRect	frameGeometry () const

QSize	frameSize () const

const QRect &	geometry () const

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

virtual HDC	getDC () const

void	grabGesture (Qt::GestureType gesture, QFlags< Qt::GestureFlag > flags)

void	grabKeyboard ()

void	grabMouse ()

void	grabMouse (const QCursor &cursor)

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

QGraphicsEffect *	graphicsEffect () const

QGraphicsProxyWidget *	graphicsProxyWidget () const

bool	hasEditFocus () const

bool	hasFocus () const

bool	hasMouse () const

bool	hasMouseTracking () const

int	height () const

virtual int	heightForWidth (int w) const

void	hide ()

const QPixmap *	icon () const

void	iconify ()

QString	iconText () const

QInputContext *	inputContext ()

Qt::InputMethodHints	inputMethodHints () const

virtual QVariant	inputMethodQuery (Qt::InputMethodQuery query) const

void	insertAction (QAction before, QAction action)

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

bool	isActiveWindow () const

bool	isAncestorOf (const QWidget *child) const

bool	isDesktop () const

bool	isDialog () const

bool	isEnabled () const

bool	isEnabledTo (QWidget *ancestor) const

bool	isEnabledToTLW () const

bool	isFullScreen () const

bool	isHidden () const

bool	isInputMethodEnabled () const

bool	isMaximized () const

bool	isMinimized () const

bool	isModal () const

bool	isPopup () const

bool	isShown () const

bool	isTopLevel () const

bool	isUpdatesEnabled () const

bool	isVisible () const

bool	isVisibleTo (QWidget *ancestor) const

bool	isVisibleToTLW () const

bool	isWindow () const

bool	isWindowModified () const

QLayout *	layout () const

Qt::LayoutDirection	layoutDirection () const

QLocale	locale () const

void	lower ()

Qt::HANDLE	macCGHandle () const

Qt::HANDLE	macQDHandle () const

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

QPoint	mapFromGlobal (const QPoint &pos) const

QPoint	mapFromParent (const QPoint &pos) const

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

QPoint	mapToGlobal (const QPoint &pos) const

QPoint	mapToParent (const QPoint &pos) const

QRegion	mask () const

int	maximumHeight () const

QSize	maximumSize () const

int	maximumWidth () const

int	minimumHeight () const

QSize	minimumSize () const

virtual QSize	minimumSizeHint () const

int	minimumWidth () const

void	move (int x, int y)

void	move (const QPoint &)

QWidget *	nativeParentWidget () const

QWidget *	nextInFocusChain () const

QRect	normalGeometry () const

void	overrideWindowFlags (QFlags< Qt::WindowType > flags)

bool	ownCursor () const

bool	ownFont () const

bool	ownPalette () const

virtual QPaintEngine *	paintEngine () const

const QPalette &	palette () const

QWidget *	parentWidget (bool sameWindow) const

QWidget *	parentWidget () const

QPlatformWindow *	platformWindow () const

QPlatformWindowFormat	platformWindowFormat () const

void	polish ()

QPoint	pos () const

QWidget *	previousInFocusChain () const

void	raise ()

void	recreate (QWidget *parent, QFlags< Qt::WindowType > f, const QPoint &p, bool showIt)

QRect	rect () const

virtual void	releaseDC (HDC hdc) const

void	releaseKeyboard ()

void	releaseMouse ()

void	releaseShortcut (int id)

void	removeAction (QAction *action)

void	render (QPaintDevice *target, const QPoint &targetOffset, const QRegion &sourceRegion, QFlags< QWidget::RenderFlag > renderFlags)

void	render (QPainter *painter, const QPoint &targetOffset, const QRegion &sourceRegion, QFlags< QWidget::RenderFlag > renderFlags)

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

void	repaint (const QRegion &rgn, bool b)

void	repaint ()

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

void	repaint (const QRegion &rgn)

void	repaint (bool b)

void	repaint (const QRect &rect)

void	repaint (const QRect &r, bool b)

void	reparent (QWidget *parent, QFlags< Qt::WindowType > f, const QPoint &p, bool showIt)

void	reparent (QWidget *parent, const QPoint &p, bool showIt)

void	resize (int w, int h)

void	resize (const QSize &)

bool	restoreGeometry (const QByteArray &geometry)

QByteArray	saveGeometry () const

void	scroll (int dx, int dy)

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

void	setAcceptDrops (bool on)

void	setAccessibleDescription (const QString &description)

void	setAccessibleName (const QString &name)

void	setActiveWindow ()

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

void	setAutoFillBackground (bool enabled)

void	setBackgroundColor (const QColor &color)

void	setBackgroundMode (Qt::BackgroundMode widgetBackground, Qt::BackgroundMode paletteBackground)

void	setBackgroundOrigin (BackgroundOrigin background)

void	setBackgroundPixmap (const QPixmap &pixmap)

void	setBackgroundRole (QPalette::ColorRole role)

void	setBaseSize (const QSize &)

void	setBaseSize (int basew, int baseh)

void	setCaption (const QString &c)

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

void	setContentsMargins (const QMargins &margins)

void	setContextMenuPolicy (Qt::ContextMenuPolicy policy)

void	setCursor (const QCursor &)

void	setDisabled (bool disable)

void	setEditFocus (bool enable)

void	setEnabled (bool)

void	setEraseColor (const QColor &color)

void	setErasePixmap (const QPixmap &pixmap)

void	setFixedHeight (int h)

void	setFixedSize (const QSize &s)

void	setFixedSize (int w, int h)

void	setFixedWidth (int w)

void	setFocus (Qt::FocusReason reason)

void	setFocus ()

void	setFocusPolicy (Qt::FocusPolicy policy)

void	setFocusProxy (QWidget *w)

void	setFont (const QFont &)

void	setFont (const QFont &f, bool b)

void	setForegroundRole (QPalette::ColorRole role)

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

void	setGeometry (const QRect &)

void	setGraphicsEffect (QGraphicsEffect *effect)

void	setHidden (bool hidden)

void	setIcon (const QPixmap &i)

void	setIconText (const QString &it)

void	setInputContext (QInputContext *context)

void	setInputMethodEnabled (bool enabled)

void	setInputMethodHints (QFlags< Qt::InputMethodHint > hints)

void	setKeyCompression (bool b)

void	setLayout (QLayout *layout)

void	setLayoutDirection (Qt::LayoutDirection direction)

void	setLocale (const QLocale &locale)

void	setMask (const QBitmap &bitmap)

void	setMask (const QRegion &region)

void	setMaximumHeight (int maxh)

void	setMaximumSize (const QSize &)

void	setMaximumSize (int maxw, int maxh)

void	setMaximumWidth (int maxw)

void	setMinimumHeight (int minh)

void	setMinimumSize (int minw, int minh)

void	setMinimumSize (const QSize &)

void	setMinimumWidth (int minw)

void	setMouseTracking (bool enable)

void	setPalette (const QPalette &)

void	setPalette (const QPalette &p, bool b)

void	setPaletteBackgroundColor (const QColor &color)

void	setPaletteBackgroundPixmap (const QPixmap &pixmap)

void	setPaletteForegroundColor (const QColor &color)

void	setParent (QWidget *parent)

void	setParent (QWidget *parent, QFlags< Qt::WindowType > f)

void	setPlatformWindow (QPlatformWindow *window)

void	setPlatformWindowFormat (const QPlatformWindowFormat &format)

void	setShortcutAutoRepeat (int id, bool enable)

void	setShortcutEnabled (int id, bool enable)

void	setShown (bool shown)

void	setSizeIncrement (const QSize &)

void	setSizeIncrement (int w, int h)

void	setSizePolicy (QSizePolicy::Policy hor, QSizePolicy::Policy ver, bool hfw)

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

void	setSizePolicy (QSizePolicy)

void	setStatusTip (const QString &)

void	setStyle (QStyle *style)

QStyle *	setStyle (const QString &style)

void	setStyleSheet (const QString &styleSheet)

void	setToolTip (const QString &)

void	setUpdatesEnabled (bool enable)

void	setupUi (QWidget *widget)

virtual void	setVisible (bool visible)

void	setWhatsThis (const QString &)

void	setWindowFilePath (const QString &filePath)

void	setWindowFlags (QFlags< Qt::WindowType > type)

void	setWindowIcon (const QIcon &icon)

void	setWindowIconText (const QString &)

void	setWindowModality (Qt::WindowModality windowModality)

void	setWindowModified (bool)

void	setWindowOpacity (qreal level)

void	setWindowRole (const QString &role)

void	setWindowState (QFlags< Qt::WindowState > windowState)

void	setWindowSurface (QWindowSurface *surface)

void	setWindowTitle (const QString &)

void	show ()

void	showFullScreen ()

void	showMaximized ()

void	showMinimized ()

void	showNormal ()

QSize	size () const

virtual QSize	sizeHint () const

QSize	sizeIncrement () const

QSizePolicy	sizePolicy () const

void	stackUnder (QWidget *w)

QString	statusTip () const

QStyle *	style () const

QString	styleSheet () const

bool	testAttribute (Qt::WidgetAttribute attribute) const

QString	toolTip () const

QWidget *	topLevelWidget () const

bool	underMouse () const

void	ungrabGesture (Qt::GestureType gesture)

void	unsetCursor ()

void	unsetFont ()

void	unsetLayoutDirection ()

void	unsetLocale ()

void	unsetPalette ()

void	update (const QRect &rect)

void	update (const QRegion &rgn)

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

void	update ()

void	updateGeometry ()

bool	updatesEnabled () const

QRect	visibleRect () const

QRegion	visibleRegion () const

QString	whatsThis () const

int	width () const

QWidget *	window () const

QString	windowFilePath () const

Qt::WindowFlags	windowFlags () const

QIcon	windowIcon () const

QString	windowIconText () const

Qt::WindowModality	windowModality () const

qreal	windowOpacity () const

QString	windowRole () const

Qt::WindowStates	windowState () const

QWindowSurface *	windowSurface () const

QString	windowTitle () const

Qt::WindowType	windowType () const

WId	winId () const

int	x () const

const QX11Info &	x11Info () const

Qt::HANDLE	x11PictureHandle () const

int	y () const

Public Member Functions inherited from QObject
	QObject (QObject *parent)

	QObject (QObject parent, const char name)

virtual	~QObject ()

bool	blockSignals (bool block)

QObject *	child (const char objName, const char inheritsClass, bool recursiveSearch) const

const QObjectList &	children () const

const char *	className () const

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

void	deleteLater ()

void	destroyed (QObject *obj)

bool	disconnect (const QObject receiver, const char method)

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

void	dumpObjectInfo ()

void	dumpObjectTree ()

QList< QByteArray >	dynamicPropertyNames () const

virtual bool	eventFilter (QObject watched, QEvent event)

T	findChild (const QString &name) const

QList< T >	findChildren (const QRegExp &regExp) const

QList< T >	findChildren (const QString &name) const

bool	inherits (const char *className) const

void	insertChild (QObject *object)

void	installEventFilter (QObject *filterObj)

bool	isA (const char *className) const

bool	isWidgetType () const

void	killTimer (int id)

virtual const QMetaObject *	metaObject () const

void	moveToThread (QThread *targetThread)

const char *	name () const

const char *	name (const char *defaultName) const

QString	objectName () const

QObject *	parent () const

QVariant	property (const char *name) const

void	removeChild (QObject *object)

void	removeEventFilter (QObject *obj)

void	setName (const char *name)

void	setObjectName (const QString &name)

void	setParent (QObject *parent)

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

bool	signalsBlocked () const

int	startTimer (int interval)

QThread *	thread () const

Public Member Functions inherited from QPaintDevice
virtual	~QPaintDevice ()

int	colorCount () const

int	depth () const

int	height () const

int	heightMM () const

int	logicalDpiX () const

int	logicalDpiY () const

int	numColors () const

virtual QPaintEngine *	paintEngine () const =0

bool	paintingActive () const

int	physicalDpiX () const

int	physicalDpiY () const

int	width () const

int	widthMM () const

int	x11Cells () const

Qt::HANDLE	x11Colormap () const

bool	x11DefaultColormap () const

bool	x11DefaultVisual () const

int	x11Depth () const

Display *	x11Display () const

int	x11Screen () const

void *	x11Visual () const

Public Member Functions inherited from KXMLGUIClient
	KXMLGUIClient ()

	KXMLGUIClient (KXMLGUIClient *parent)

virtual	~KXMLGUIClient ()

QAction *	action (const char *name) const

virtual QAction *	action (const QDomElement &element) const

virtual KActionCollection *	actionCollection () const

void	addStateActionDisabled (const QString &state, const QString &action)

void	addStateActionEnabled (const QString &state, const QString &action)

void	beginXMLPlug (QWidget *)

QList< KXMLGUIClient * >	childClients ()

KXMLGUIBuilder *	clientBuilder () const

virtual KComponentData	componentData () const

virtual QDomDocument	domDocument () const

void	endXMLPlug ()

KXMLGUIFactory *	factory () const

StateChange	getActionsToChangeForState (const QString &state)

void	insertChildClient (KXMLGUIClient *child)

virtual QString	localXMLFile () const

KXMLGUIClient *	parentClient () const

void	plugActionList (const QString &name, const QList< QAction * > &actionList)

void	prepareXMLUnplug (QWidget *)

void	reloadXML ()

void	removeChildClient (KXMLGUIClient *child)

void	replaceXMLFile (const QString &xmlfile, const QString &localxmlfile, bool merge=false)

void	setClientBuilder (KXMLGUIBuilder *builder)

void	setFactory (KXMLGUIFactory *factory)

void	setXMLGUIBuildDocument (const QDomDocument &doc)

void	unplugActionList (const QString &name)

virtual QString	xmlFile () const

QDomDocument	xmlguiBuildDocument () const

Additional Inherited Members
Static Public Member Functions inherited from QWidget
QWidget *	find (WId id)

QWidget *	keyboardGrabber ()

QWidget *	mouseGrabber ()

void	setTabOrder (QWidget first, QWidget second)

QWidgetMapper *	wmapper ()

Static Public Member Functions inherited from QObject
bool	connect (const QObject sender, const char signal, const QObject receiver, const char method, Qt::ConnectionType type)

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

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

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

Static Public Member Functions inherited from QPaintDevice
int	x11AppCells (int screen)

Qt::HANDLE	x11AppColormap (int screen)

bool	x11AppDefaultColormap (int screen)

bool	x11AppDefaultVisual (int screen)

int	x11AppDepth (int screen)

Display *	x11AppDisplay ()

int	x11AppDpiX (int screen)

int	x11AppDpiY (int screen)

Qt::HANDLE	x11AppRootWindow (int screen)

int	x11AppScreen ()

void *	x11AppVisual (int screen)

void	x11SetAppDpiX (int dpi, int screen)

void	x11SetAppDpiY (int dpi, int screen)

Static Public Member Functions inherited from KXMLGUIClient
static QString	findMostRecentXMLFile (const QStringList &files, QString &doc)

Public Attributes inherited from QWidget
typedef	RenderFlags

Protected Member Functions inherited from QWidget
virtual void	actionEvent (QActionEvent *event)

virtual void	changeEvent (QEvent *event)

virtual void	closeEvent (QCloseEvent *event)

virtual void	contextMenuEvent (QContextMenuEvent *event)

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

void	destroy (bool destroyWindow, bool destroySubWindows)

virtual void	dragEnterEvent (QDragEnterEvent *event)

virtual void	dragLeaveEvent (QDragLeaveEvent *event)

virtual void	dragMoveEvent (QDragMoveEvent *event)

virtual void	dropEvent (QDropEvent *event)

virtual void	enterEvent (QEvent *event)

virtual bool	event (QEvent *event)

virtual void	focusInEvent (QFocusEvent *event)

bool	focusNextChild ()

virtual bool	focusNextPrevChild (bool next)

virtual void	focusOutEvent (QFocusEvent *event)

bool	focusPreviousChild ()

virtual void	hideEvent (QHideEvent *event)

virtual void	inputMethodEvent (QInputMethodEvent *event)

virtual void	keyPressEvent (QKeyEvent *event)

virtual void	keyReleaseEvent (QKeyEvent *event)

virtual void	languageChange ()

virtual void	leaveEvent (QEvent *event)

virtual bool	macEvent (EventHandlerCallRef caller, EventRef event)

virtual int	metric (PaintDeviceMetric m) const

virtual void	mouseDoubleClickEvent (QMouseEvent *event)

virtual void	mouseMoveEvent (QMouseEvent *event)

virtual void	mousePressEvent (QMouseEvent *event)

virtual void	mouseReleaseEvent (QMouseEvent *event)

virtual void	moveEvent (QMoveEvent *event)

virtual void	paintEvent (QPaintEvent *event)

virtual bool	qwsEvent (QWSEvent *event)

void	resetInputContext ()

virtual void	resizeEvent (QResizeEvent *event)

virtual void	showEvent (QShowEvent *event)

virtual void	tabletEvent (QTabletEvent *event)

void	updateMicroFocus ()

virtual void	wheelEvent (QWheelEvent *event)

virtual bool	winEvent (MSG message, long result)

virtual bool	x11Event (XEvent *event)

Protected Member Functions inherited from QObject
bool	checkConnectArgs (const char signal, const QObject object, const char *method)

virtual void	childEvent (QChildEvent *event)

virtual void	connectNotify (const char *signal)

virtual void	customEvent (QEvent *event)

virtual void	disconnectNotify (const char *signal)

int	receivers (const char *signal) const

QObject *	sender () const

int	senderSignalIndex () const

virtual void	timerEvent (QTimerEvent *event)

Protected Member Functions inherited from QPaintDevice
	QPaintDevice ()

Protected Member Functions inherited from KXMLGUIClient
void	loadStandardsXmlFile ()

virtual void	setComponentData (const KComponentData &componentData)

virtual void	setDOMDocument (const QDomDocument &document, bool merge=false)

virtual void	setLocalXMLFile (const QString &file)

virtual void	setXML (const QString &document, bool merge=false)

virtual void	setXMLFile (const QString &file, bool merge=false, bool setXMLDoc=true)

virtual void	stateChanged (const QString &newstate, ReverseStateChange reverse=StateNoReverse)

virtual void	virtual_hook (int id, void *data)

Static Protected Member Functions inherited from QObject
QByteArray	normalizeSignalSlot (const char *signalSlot)

Properties inherited from QWidget
	acceptDrops

	accessibleDescription

	accessibleName

	autoFillBackground

	baseSize

	childrenRect

	childrenRegion

	contextMenuPolicy

	cursor

	enabled

	focus

	focusPolicy

	font

	frameGeometry

	frameSize

	fullScreen

	geometry

	height

	inputMethodHints

	isActiveWindow

	layoutDirection

	locale

	maximized

	maximumHeight

	maximumSize

	maximumWidth

	minimized

	minimumHeight

	minimumSize

	minimumSizeHint

	minimumWidth

	modal

	mouseTracking

	normalGeometry

	palette

	pos

	rect

	size

	sizeHint

	sizeIncrement

	sizePolicy

	statusTip

	styleSheet

	toolTip

	updatesEnabled

	visible

	whatsThis

	width

	windowFilePath

	windowFlags

	windowIcon

	windowIconText

	windowModality

	windowModified

	windowOpacity

	windowTitle

	x

	y

Properties inherited from QObject
	objectName

Detailed Description

A text widget with KXMLGUIClient that represents a Document.

Topics:

Introduction

The View class represents a single view of a KTextEditor::Document, get the document on which the view operates with document(). A view provides both the graphical representation of the text and the KXMLGUIClient for the actions. The view itself does not provide text manipulation, use the methods from the Document instead. The only method to insert text is insertText(), which inserts the given text at the current cursor position and emits the signal textInserted().

Usually a view is created by using Document::createView(). Furthermore a view can have a context menu. Set it with setContextMenu() and get it with contextMenu().

Merging the View's GUI

A View is derived from the class KXMLGUIClient, so its GUI elements (like menu entries and toolbar items) can be merged into the application's GUI (or into a KXMLGUIFactory) by calling

// view is of type KTextEditor::View*

mainWindow()->guiFactory()->addClient( view );

You can add only one view as client, so if you have several views, you first have to remove the current view, and then add the new one, like this

mainWindow()->guiFactory()->removeClient( currentView );

mainWindow()->guiFactory()->addClient( newView );

Text Selection

As the view is a graphical text editor it provides normal and block text selection. You can check with selection() whether a selection exists. removeSelection() will remove the selection without removing the text, whereas removeSelectionText() also removes both, the selection and the selected text. Use selectionText() to get the selected text and setSelection() to specify the selected textrange. The signal selectionChanged() is emitted whenever the selecteion changed.

Cursor Positions

A view has one Cursor which represents a line/column tuple. Two different kinds of cursor positions are supported: first is the real cursor position where a tab character only counts one character. Second is the virtual cursor position, where a tab character counts as many spaces as defined. Get the real position with cursorPosition() and the virtual position with cursorPositionVirtual(). Set the real cursor position with setCursorPosition(). You can even get the screen coordinates of the current cursor position in pixel by using cursorPositionCoordinates(). The signal cursorPositionChanged() is emitted whenever the cursor position changed.

Mouse Tracking

It is possible to get notified via the signal mousePositionChanged() for mouse move events, if mouseTrackingEnabled() returns true. Mouse tracking can be turned on/off by calling setMouseTrackingEnabled(). If an editor implementation does not support mouse tracking, mouseTrackingEnabled() will always return false.

Edit Modes

A view supports several edit modes (EditMode). Common edit modes are insert-mode (INS) and overwrite-mode (OVR). Which edit modes the editor supports depends on the implementation, another well-known mode is the command-mode for example in vim and yzis. The getter viewMode() returns a string like INS or OVR and is represented in the user interface for example in the status bar. Further you can get the edit mode as enum by using viewEditMode(). Whenever the edit mode changed the signals viewModeChanged() and viewEditModeChanged() are emitted.

View Extension Interfaces

A simple view represents the text of a Document and provides a text cursor, text selection, edit modes etc. Advanced concepts like code completion and text hints are defined in the extension interfaces. An KTextEditor implementation does not need to support all the extensions. To implement the interfaces multiple inheritance is used.

More information about interfaces for the view can be found in View Extension Interfaces.

See also: KTextEditor::Document, KTextEditor::TemplateInterface, KTextEditor::CodeCompletionInterface, KTextEditor::SessionConfigInterface, KTextEditor::TemplateInterface, KXMLGUIClient

Author: Christoph Cullmann <cullm.nosp@m.ann@.nosp@m.kde.o.nosp@m.rg>

Definition at line 145 of file view.h.

Member Enumeration Documentation

enum KTextEditor::View::EditMode

Possible edit modes.

These correspond to various modes the text editor might be in.

Enumerator

EditInsert

Insert mode.

Characters will be added.

EditOverwrite

Overwrite mode.

Characters will be replaced.

EditViMode

Vi mode.

The view will behave like the editor vi(m)

Since: 4.11

Definition at line 205 of file view.h.

Constructor & Destructor Documentation

View::View ( QWidget * parent )

Constructor.

Create a view attached to the widget parent.

Parameters

parent parent widget

See also: Document::createView()

Definition at line 197 of file ktexteditor.cpp.

View::~View ( )

virtual

Virtual destructor.

Definition at line 202 of file ktexteditor.cpp.

Member Function Documentation

virtual bool KTextEditor::View::blockSelection ( ) const

pure virtual

Get the status of the selection mode.

true indicates that block selection mode is on. If this is true, selections applied via the SelectionInterface are handled as block selections and the Copy&Paste functions work on rectangular blocks of text rather than normal.

Returns: true, if block selection mode is enabled, otherwise false

See also: setBlockSelection()

virtual QMenu* KTextEditor::View::contextMenu ( ) const

pure virtual

Get the context menu for this view.

The return value can be NULL if no context menu object was set and kxmlgui is not initialized yet. If there is no user set menu, the kxmlgui menu is returned. Do not delete this menu, if if it is the xmlgui menu.

Returns: context menu object

See also: setContextMenu()

void KTextEditor::View::contextMenuAboutToShow	(	KTextEditor::View *	view,
		QMenu *	menu
	)

signal

Signal which is emitted immediately prior to showing the current context menu.

virtual Cursor KTextEditor::View::cursorPosition ( ) const

pure virtual

Get the view's current cursor position.

A TAB character is handeled as only one character.

Returns: current cursor position

See also: setCursorPosition()

void KTextEditor::View::cursorPositionChanged	(	KTextEditor::View *	view,
		const KTextEditor::Cursor &	newPosition
	)

signal

This signal is emitted whenever the view's cursor position changed.

Parameters

view	view which emitted the signal
newPosition	new position of the cursor (Kate will pass the real cursor potition, not the virtual)

See also: cursorPosition(), cursorPositionVirtual()

virtual QPoint KTextEditor::View::cursorPositionCoordinates ( ) const

pure virtual

Get the screen coordinates (x/y) of the cursor position in pixels.

Returns: cursor screen coordinates

virtual Cursor KTextEditor::View::cursorPositionVirtual ( ) const

pure virtual

Get the current virtual cursor position, virtual means the tabulator character (TAB) counts multiple characters, as configured by the user (e.g.

one TAB is 8 spaces). The virtual cursor position provides access to the user visible values of the current cursor position.

Returns: virtual cursor position

See also: cursorPosition()

virtual QPoint KTextEditor::View::cursorToCoordinate ( const KTextEditor::Cursor & cursor ) const

pure virtual

Get the screen coordinates (x, y) of the supplied cursor relative to the view widget in pixels.

Thus, 0,0 represents the top left hand of the view widget.

Parameters

cursor cursor to determine coordinate for.

Returns: cursor screen coordinates relative to the view widget

virtual QMenu* KTextEditor::View::defaultContextMenu ( QMenu * menu = 0L ) const

pure virtual

Populate menu with default text editor actions.

If menu is null, a menu will be created with the view as its parent.

Note: to use this menu, you will next need to call setContextMenu(), as this does not assign the new context menu.

Warning: This contains only basic options from the editor component (katepart). Plugins are not merged/integrated into it! If you want to be a better citizen and take full advantage of KTextEditor plugins do something like:
KXMLGUIClient* client = view;

// search parent XmlGuiClient

while (client->parentClient()) {

client = client->parentClient();

}

if (client->factory()) {

QList<QWidget*> conts = client->factory()->containers("menu");

foreach (QWidget *w, conts) {

if (w->objectName() == "ktexteditor_popup") {

// do something with the menu (ie adding an onshow handler)

break;

}

}

}; or simply use the aboutToShow, aboutToHide signals !!!!!

Parameters

menu	the menu to be populated, or null to create a new menu.

Returns: the menu, whether created or passed initially

virtual Document* KTextEditor::View::document ( ) const

pure virtual

Get the view's document, that means the view is a view of the returned document.

Returns: the view's document

void KTextEditor::View::focusIn ( KTextEditor::View * view )

signal

This signal is emitted whenever the view gets the focus.

Parameters

view	view which gets focus

See also: focusOut()

void KTextEditor::View::focusOut ( KTextEditor::View * view )

signal

This signal is emitted whenever the view loses the focus.

Parameters

view	view which lost focus

See also: focusIn()

void KTextEditor::View::horizontalScrollPositionChanged ( KTextEditor::View * view )

signal

This signal should be emitted whenever the view is scrolled horizontally.

Parameters

view	view which emitted the signal

void KTextEditor::View::informationMessage	(	KTextEditor::View *	view,
		const QString &	message
	)

signal

This signal is emitted whenever the view wants to display a information message.

The message can be displayed in the status bar for example.

Parameters

view	view which sends out information
message	information message

bool View::insertText ( const QString & text )

virtual

This is a convenience function which inserts text at the view's current cursor position.

You do not necessarily need to reimplement it, except you want to do some special things.

Parameters

text	Text to be inserted

Returns: true on success of insertion, otherwise false

See also: textInserted()

Definition at line 139 of file ktexteditor.cpp.

bool View::isActiveView ( ) const

Check whether this view is the document's active view.

This is equal to the code:

document()->activeView() == view

Definition at line 116 of file ktexteditor.cpp.

void KTextEditor::View::mousePositionChanged	(	KTextEditor::View *	view,
		const KTextEditor::Cursor &	newPosition
	)

signal

This signal is emitted whenever the position of the mouse changes over this view.

If the mouse moves off the view, an invalid cursor position should be emitted, i.e. Cursor::invalid().

Note: If mouseTrackingEnabled() returns false, this signal is never emitted.

Parameters

view	view which emitted the signal
newPosition	new position of the mouse or Cursor::invalid(), if the mouse moved out of the `view`.

See also: mouseTrackingEnabled()

virtual bool KTextEditor::View::mouseTrackingEnabled ( ) const

pure virtual

Check, whether mouse tracking is enabled.

Mouse tracking is required to have the signal mousePositionChanged() emitted.

Returns: true, if mouse tracking is enabled, otherwise false

See also: setMouseTrackingEnabled(), mousePositionChanged()

virtual bool KTextEditor::View::removeSelection ( )

pure virtual

Remove the view's current selection, without deleting the selected text.

Returns: true on success, otherwise false

See also: removeSelectionText()

virtual bool KTextEditor::View::removeSelectionText ( )

pure virtual

Remove the view's current selection including the selected text.

Returns: true on success, otherwise false

See also: removeSelection()

virtual bool KTextEditor::View::selection ( ) const

pure virtual

Query the view whether it has selected text, i.e.

whether a selection exists.

Returns: true if a text selection exists, otherwise false

See also: setSelection(), selectionRange()

void KTextEditor::View::selectionChanged ( KTextEditor::View * view )

signal

This signal is emitted whenever the view's selection changes.

Note: If the mode switches from block selection to normal selection or vice versa this signal should also be emitted.

Parameters

view	view in which the selection changed

See also: selection(), selectionRange(), selectionText()

virtual const Range& KTextEditor::View::selectionRange ( ) const

pure virtual

Get the range occupied by the current selection.

Returns: selection range, valid only if a selection currently exists.

See also: setSelection()

virtual QString KTextEditor::View::selectionText ( ) const

pure virtual

Get the view's selected text.

Returns: the selected text

See also: setSelection()

virtual bool KTextEditor::View::setBlockSelection ( bool on )

pure virtual

Set block selection mode to state on.

Parameters

on	if true, block selection mode is turned on, otherwise off

Returns: true on success, otherwise false

See also: blockSelection()

virtual void KTextEditor::View::setContextMenu ( QMenu * menu )

pure virtual

Set a context menu for this view to menu.

Note: any previously assigned menu is not deleted. If you are finished with the previous menu, you may delete it.

Warning: Use this with care! Plugin xml gui clients are not merged into this menu!; !!!!!! DON'T USE THIS FUNCTION, UNLESS YOU ARE SURE YOU DON'T WANT PLUGINS TO WORK !!!!!!

Parameters

menu	new context menu object for this view

See also: contextMenu()

virtual bool KTextEditor::View::setCursorPosition ( Cursor position )

pure virtual

Set the view's new cursor to position.

A TAB character is handeled as only on character.

Parameters

position new cursor position

Returns: true on success, otherwise false

See also: cursorPosition()

virtual bool KTextEditor::View::setMouseTrackingEnabled ( bool enable )

pure virtual

Try to enable or disable mouse tracking according to enable.

The return value contains the state of mouse tracking after the request. Mouse tracking is required to have the mousePositionChanged() signal emitted.

Note: Implementation Notes: An implementation is not forced to support this, and should always return false if it does not have support.

Parameters

enable if true, try to enable mouse tracking, otherwise disable it.

Returns: the current state of mouse tracking

See also: mouseTrackingEnabled(), mousePositionChanged()

virtual bool KTextEditor::View::setSelection ( const Range & range )

pure virtual

Set the view's selection to the range selection.

The old selection will be discarded.

Parameters

range the range of the new selection

Returns: true on success, otherwise false (e.g. when the cursor range is invalid)

See also: selectionRange(), selection()

bool View::setSelection	(	const Cursor &	position,
		int	length,
		bool	wrap = `true`
	)

virtual

This is an overloaded member function, provided for convenience, it differs from the above function only in what argument(s) it accepts.

An existing old selection will be discarded. If possible you should reimplement the default implementation with a more efficient one.

Parameters

position	start or end position of the selection, depending on the `length` parameter
length	if >0 `position` defines the start of the selection, if <0 `position` specifies the end
wrap	if false the selection does not wrap lines and reaches only to start/end of the cursors line. Default: true

See also: selectionRange(), selection()

Todo:: rodda - is this really needed? it can now be accomplished with SmartCursor::advance()

Definition at line 121 of file ktexteditor.cpp.

void KTextEditor::View::textInserted	(	KTextEditor::View *	view,
		const KTextEditor::Cursor &	position,
		const QString &	text
	)

signal

This signal is emitted from view whenever the users inserts text at position, that means the user typed/pasted text.

Parameters

view	view in which the text was inserted
position	position where the text was inserted
text	the text the user has typed into the editor

See also: insertText()

void KTextEditor::View::verticalScrollPositionChanged	(	KTextEditor::View *	view,
		const KTextEditor::Cursor &	newPos
	)

signal

This signal should be emitted whenever the view is scrolled vertically.

Parameters

view	view which emitted the signal
newPos	the new scroll position

virtual enum EditMode KTextEditor::View::viewEditMode ( ) const

pure virtual

Get the view's current edit mode.

The current mode can be insert mode, replace mode or any other the editor supports, e.g. a vim like command mode. If in doubt return EditInsert.

Returns: the current edit mode of this view

See also: viewEditModeChanged()

void KTextEditor::View::viewEditModeChanged	(	KTextEditor::View *	view,
		enum KTextEditor::View::EditMode	mode
	)

signal

This signal is emitted whenever the view's edit mode changed from either EditInsert to EditOverwrite or vice versa.

Parameters

view	view which changed its edit mode
mode	new edit mode

See also: viewEditMode()

virtual QString KTextEditor::View::viewMode ( ) const

pure virtual

Get the current view mode/state.

This can be used to visually indicate the view's current mode, for example INSERT mode, OVERWRITE mode or COMMAND mode - or whatever other edit modes are supported. The string should be translated (i18n), as this is a user aimed representation of the view state, which should be shown in the GUI, for example in the status bar. This string may be rich-text.

Returns

See also: viewModeChanged()

void KTextEditor::View::viewModeChanged ( KTextEditor::View * view )

signal

This signal is emitted whenever the view mode of view changes.

Parameters

view	the view which changed its mode

See also: viewMode()

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

KTextEditor

Public Types

Signals

Public Member Functions

Additional Inherited Members

Detailed Description

Introduction

Merging the View's GUI

Text Selection

Cursor Positions

Mouse Tracking

Edit Modes

View Extension Interfaces

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

KTextEditor

kdelibs API Reference

Search