This is the main texteditor-component (which is the true editor) This is the QWidget that recieves the keypresses, mouse presses etc. More...

#include <texteditorcomponent.h>

Inheritance diagram for edbee::TextEditorComponent:

Collaboration diagram for edbee::TextEditorComponent:

Public Slots
void	repaintCarets ()
	This method repaints 'all' carets.

virtual void	updateLineAtOffset (int offset)
	updates the given line so it will be repainted

virtual void	updateAreaAroundOffset (int offset, int width=8)
	updates the character before and at the given offset

virtual void	updateLine (int line, int length)
	This method invalidates the given lines.

Signals
void	textKeyPressed ()

Public Member Functions
	TextEditorComponent (TextEditorController controller, QWidget parent=0)
	The default texteditor compenent constructor.

virtual	~TextEditorComponent ()
	The destructor of the the component.

TextEditorCommandMap *	commandMap ()
	Returns the active commandmap.

TextEditorConfig *	config () const
	Returns the active configuration.

TextDocument *	textDocument () const
	Returns the active textdocument.

TextEditorKeyMap *	keyMap ()
	Returns the current keymap.

TextEditorController *	controller ()
	Returns the active texteditor controller.

TextSelection *	textSelection ()
	Returns the texselection range.

TextEditorRenderer *	textEditorRenderer ()

void	giveTextEditorRenderer (TextEditorRenderer *renderer)

void	resetCaretTime ()
	This method resets the caret timer The caret time is used for blinking carets When resetting the timer the caret is displayed directly.

void	fullUpdate ()
	A slow and full update of the control.

virtual QSize	sizeHint () const
	returns the size hint. This is the total size of the editor-area

Protected Member Functions
virtual void	paintEvent (QPaintEvent *paintEvent)
	paint the editor

virtual void	moveEvent (QMoveEvent *moveEvent)

virtual void	hideEvent (QHideEvent *hideEvent)

virtual bool	event (QEvent *event)
	This method is used to FORCE the interception of tab events.

virtual void	keyPressEvent (QKeyEvent *event)
	handle keypresses

virtual void	keyReleaseEvent (QKeyEvent *event)
	the key release event

void	inputMethodEvent (QInputMethodEvent *m)
	input method event

QVariant	inputMethodQuery (Qt::InputMethodQuery p) const
	currently unused ?!

void	registerClickEvent ()
	registers a click event and modifies the clickcount and last-click moment

virtual void	mousePressEvent (QMouseEvent *event)
	A mouse press happens.

virtual void	mouseReleaseEvent (QMouseEvent *event)
	A mouse release happens.

virtual void	mouseDoubleClickEvent (QMouseEvent *event)
	A mouse double click happens.

virtual void	mouseMoveEvent (QMouseEvent *event)
	A mouse move event.

virtual void	focusInEvent (QFocusEvent *event)
	A focus in event occured.

virtual void	focusOutEvent (QFocusEvent *event)
	The focus is lost, we must STOP coalescing of undo-events!

virtual void	contextMenuEvent (QContextMenuEvent *event)
	The default context menu is requested Add the default menu actions.

Detailed Description

This is the main texteditor-component (which is the true editor) This is the QWidget that recieves the keypresses, mouse presses etc.

Constructor & Destructor Documentation

◆ TextEditorComponent()

edbee::TextEditorComponent::TextEditorComponent	(	TextEditorController *	controller,
		QWidget *	parent = 0 )

explicit

The default texteditor compenent constructor.

Parameters

controller	the active controller for this editor
parent	the parent QObject

◆ ~TextEditorComponent()

edbee::TextEditorComponent::~TextEditorComponent ( )

virtual

The destructor of the the component.

Member Function Documentation

◆ commandMap()

TextEditorCommandMap * edbee::TextEditorComponent::commandMap ( )

Returns the active commandmap.

◆ config()

TextEditorConfig * edbee::TextEditorComponent::config ( ) const

Returns the active configuration.

◆ contextMenuEvent()

void edbee::TextEditorComponent::contextMenuEvent ( QContextMenuEvent * event )

protectedvirtual

The default context menu is requested Add the default menu actions.

◆ controller()

TextEditorController * edbee::TextEditorComponent::controller ( )

Returns the active texteditor controller.

◆ event()

bool edbee::TextEditorComponent::event ( QEvent * event )

protectedvirtual

This method is used to FORCE the interception of tab events.

Parameters

event the event filter

◆ focusInEvent()

void edbee::TextEditorComponent::focusInEvent ( QFocusEvent * event )

protectedvirtual

A focus in event occured.

◆ focusOutEvent()

void edbee::TextEditorComponent::focusOutEvent ( QFocusEvent * event )

protectedvirtual

The focus is lost, we must STOP coalescing of undo-events!

◆ fullUpdate()

void edbee::TextEditorComponent::fullUpdate ( )

A slow and full update of the control.

◆ giveTextEditorRenderer()

void edbee::TextEditorComponent::giveTextEditorRenderer ( TextEditorRenderer * renderer )

◆ hideEvent()

void edbee::TextEditorComponent::hideEvent ( QHideEvent * hideEvent )

protectedvirtual

◆ inputMethodEvent()

void edbee::TextEditorComponent::inputMethodEvent ( QInputMethodEvent * m )

protected

input method event

Todo: : https://doc.qt.io/qt-5/qinputmethodevent.html Analyize how to implement this. The preeditString should NOT alter the undo-buffer

◆ inputMethodQuery()

QVariant edbee::TextEditorComponent::inputMethodQuery ( Qt::InputMethodQuery p ) const

protected

currently unused ?!

◆ keyMap()

TextEditorKeyMap * edbee::TextEditorComponent::keyMap ( )

Returns the current keymap.

◆ keyPressEvent()

void edbee::TextEditorComponent::keyPressEvent ( QKeyEvent * event )

protectedvirtual

handle keypresses

◆ keyReleaseEvent()

void edbee::TextEditorComponent::keyReleaseEvent ( QKeyEvent * event )

protectedvirtual

the key release event

◆ mouseDoubleClickEvent()

void edbee::TextEditorComponent::mouseDoubleClickEvent ( QMouseEvent * event )

protectedvirtual

A mouse double click happens.

Parameters

event the mouse double click that occured

◆ mouseMoveEvent()

void edbee::TextEditorComponent::mouseMoveEvent ( QMouseEvent * event )

protectedvirtual

A mouse move event.

Parameters

event the mouse event

◆ mousePressEvent()

void edbee::TextEditorComponent::mousePressEvent ( QMouseEvent * event )

protectedvirtual

A mouse press happens.

The normal operation is to move the caret to the character under the given mouse position. When shift is pressed, the selection is extended to the given position

If the controller modifier is used a new caret is added to character at the given position

Parameters

event the mouse event

◆ mouseReleaseEvent()

void edbee::TextEditorComponent::mouseReleaseEvent ( QMouseEvent * event )

protectedvirtual

A mouse release happens.

Only used to copy selection to selection clipboard for X11 / linux systems

Parameters

event the mouse event

◆ moveEvent()

void edbee::TextEditorComponent::moveEvent ( QMoveEvent * moveEvent )

protectedvirtual

◆ paintEvent()

void edbee::TextEditorComponent::paintEvent ( QPaintEvent * paintEvent )

protectedvirtual

paint the editor

Parameters

paintEvent the paint event that occured

◆ registerClickEvent()

void edbee::TextEditorComponent::registerClickEvent ( )

protected

registers a click event and modifies the clickcount and last-click moment

◆ repaintCarets

void edbee::TextEditorComponent::repaintCarets ( )

slot

This method repaints 'all' carets.

Todo: : Optimize so only blinks visible carets

◆ resetCaretTime()

void edbee::TextEditorComponent::resetCaretTime ( )

This method resets the caret timer The caret time is used for blinking carets When resetting the timer the caret is displayed directly.

◆ sizeHint()

QSize edbee::TextEditorComponent::sizeHint ( ) const

virtual

returns the size hint. This is the total size of the editor-area

◆ textDocument()

TextDocument * edbee::TextEditorComponent::textDocument ( ) const

Returns the active textdocument.

◆ textEditorRenderer()

TextEditorRenderer * edbee::TextEditorComponent::textEditorRenderer ( )

inline

◆ textKeyPressed

void edbee::TextEditorComponent::textKeyPressed ( )

signal

◆ textSelection()

TextSelection * edbee::TextEditorComponent::textSelection ( )

Returns the texselection range.

◆ updateAreaAroundOffset

void edbee::TextEditorComponent::updateAreaAroundOffset	(	int	offset,
		int	width = 8 )

virtualslot

updates the character before and at the given offset

◆ updateLine

void edbee::TextEditorComponent::updateLine	(	int	line,
		int	length )

virtualslot

This method invalidates the given lines.

Parameters

line	the first line to update
length	the number of lines to update

◆ updateLineAtOffset

void edbee::TextEditorComponent::updateLineAtOffset ( int offset )

virtualslot

updates the given line so it will be repainted

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

edbee/views/components/texteditorcomponent.h
edbee-lib_autogen/N6VPBD2GEJ/moc_texteditorcomponent.cpp
edbee/views/components/texteditorcomponent.cpp

Public Slots

Signals

Public Member Functions

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ TextEditorComponent()

◆ ~TextEditorComponent()

Member Function Documentation

◆ commandMap()

◆ config()

◆ contextMenuEvent()

◆ controller()

◆ event()

◆ focusInEvent()

◆ focusOutEvent()

◆ fullUpdate()

◆ giveTextEditorRenderer()

◆ hideEvent()

◆ inputMethodEvent()

◆ inputMethodQuery()

◆ keyMap()

◆ keyPressEvent()

◆ keyReleaseEvent()

◆ mouseDoubleClickEvent()

◆ mouseMoveEvent()

◆ mousePressEvent()

◆ mouseReleaseEvent()

◆ moveEvent()

◆ paintEvent()

◆ registerClickEvent()

◆ repaintCarets

◆ resetCaretTime()

◆ sizeHint()

◆ textDocument()

◆ textEditorRenderer()

◆ textKeyPressed

◆ textSelection()

◆ updateAreaAroundOffset

◆ updateLine

◆ updateLineAtOffset