pqOneLinerTextEdit Class Reference

pqOneLinerTextEdit is a specialization of pqTextEdit to handle one-liner expressions. More...

#include <pqOneLinerTextEdit.h>

Inheritance diagram for pqOneLinerTextEdit:

Collaboration diagram for pqOneLinerTextEdit:

Public Member Functions
	pqOneLinerTextEdit (QWidget *parent=nullptr)
	~pqOneLinerTextEdit () override=default
Public Member Functions inherited from pqTextEdit
	pqTextEdit (QWidget *parent=nullptr)
	pqTextEdit (const QString &contents, QWidget *parent=nullptr)
void	setCompleter (pqWidgetCompleter *completer)
pqWidgetCompleter *	getCompleter ()
	~pqTextEdit () override

Protected Slots
void	adjustToText ()
	Adjust widget height to the number of displayed lines. More...

Protected Member Functions
void	keyPressEvent (QKeyEvent *e) override
	Reimplemented to disable "Enter" and "Return" key. More...
void	resizeEvent (QResizeEvent *e) override
	Reimplemented to update widget height depending on text wrapping. More...
void	insertFromMimeData (const QMimeData *source) override
	Reimplemented to avoid carriage return in pasted text. More...
Protected Member Functions inherited from pqTextEdit
void	keyPressEvent (QKeyEvent *e) override
void	focusOutEvent (QFocusEvent *e) override
void	focusInEvent (QFocusEvent *e) override
QString	textUnderCursor () const
	Returns the text of the current line in the input field. More...
void	updateCompleter ()
	Trigger an update on the completer if any, and show the popup if completions are available. More...
void	updateCompleterIfVisible ()
	In case the completer popup menu is already shown, update it to reflect modifications on the input text. More...
void	selectCompletion ()
	Insert the completion in case there is only one available. More...

Additional Inherited Members
Signals inherited from pqTextEdit
void	textChangedAndEditingFinished ()
	Unlike editingFinished() which gets fired whenever the widget looses focus irrespective of if the text actually was edited, textChangedAndEditingFinished() is fired only when the text was changed as well. More...
void	editingFinished ()
	Just like the QLineEdit::editingFinished(), this signal is fired every time the widget loses focus. More...
Protected Attributes inherited from pqTextEdit
QScopedPointer< pqTextEditPrivate >	d_ptr

Detailed Description

pqOneLinerTextEdit is a specialization of pqTextEdit to handle one-liner expressions.

This widget differs from pqTextEdit with the following:

• New lines characters are disabled from input event and cleaned from pasted text.
• Text is wrapped to fit the widget width.
• Widget height is adapted to the content, so the whole text is displayed.

Definition at line 18 of file pqOneLinerTextEdit.h.

Constructor & Destructor Documentation

pqOneLinerTextEdit()

pqOneLinerTextEdit::pqOneLinerTextEdit

(

QWidget *

parent = nullptr

)

~pqOneLinerTextEdit()

pqOneLinerTextEdit::~pqOneLinerTextEdit ( )

overridedefault

Member Function Documentation

keyPressEvent()

void pqOneLinerTextEdit::keyPressEvent ( QKeyEvent *  e )

overrideprotected

Reimplemented to disable "Enter" and "Return" key.

resizeEvent()

void pqOneLinerTextEdit::resizeEvent ( QResizeEvent *  e )

overrideprotected

Reimplemented to update widget height depending on text wrapping.

insertFromMimeData()

void pqOneLinerTextEdit::insertFromMimeData ( const QMimeData *  source )

overrideprotected

Reimplemented to avoid carriage return in pasted text.

Also remove redundant spaces. see QString::simplified()

adjustToText

void pqOneLinerTextEdit::adjustToText ( )

protectedslot

Adjust widget height to the number of displayed lines.

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

• /builds/gitlab-kitware-sciviz-ci/Qt/Components/pqOneLinerTextEdit.h