VuoInputEditorWithLineEdit Class Reference

Description

A base class for input editors that display a line edit (text field).

Public Member Functions
	VuoInputEditorWithLineEdit (void)
	Creates an input editor whose show function displays a line edit.
virtual bool	supportsTabbingBetweenPorts (void)
	Returns true.
void	setWidth (int width)
	Sets the width of the line edit.
Public Member Functions inherited from VuoInputEditorWithDialog
json_object *	show (QPoint portLeftCenter, json_object *originalValue, json_object *details, map< QString, json_object * > portNamesAndValues)
	Displays a frameless dialog.

Protected Member Functions
virtual void	setUpDialog (QDialog &dialog, json_object *originalValue, json_object *details=0)
	Adds a line edit widget to the dialog.
void	setUpLineEdit (QLineEdit *existingLineEdit, json_object *originalValue)
	Configures the provided line edit to display the dialog's initial value.
json_object *	getAcceptedValue (void)
	Returns the current text in the line edit.
virtual QString	convertToLineEditFormat (json_object *value)
	Returns the text that should appear in the line edit to represent value.
virtual json_object *	convertFromLineEditFormat (const QString &valueAsString)
	Returns the value represented when the given text appears in the line edit.
Protected Member Functions inherited from VuoInputEditorWithDialog
	VuoInputEditorWithDialog (void)
	Creates an input editor whose show() function displays a frameless dialog.
QDialog *	getDialog (void)
	Returns a pointer to the dialog displayed by show().
void	setFirstWidgetInTabOrder (QWidget *widget)
	Makes the given widget the first in this input editor's tab order.
void	setLastWidgetInTabOrder (QWidget *widget)
	Makes the given widget the last in this input editor's tab order.
bool	eventFilter (QObject *object, QEvent *event)
	Handles tabbing past the last widget or reverse-tabbing past the first widget in the tab order.

Protected Attributes
QLineEdit *	lineEdit
	The text field widget.

Additional Inherited Members
Signals inherited from VuoInputEditor
void	valueChanged (json_object *newValue)
	An input editor can emit this signal to inform the Vuo Editor that the value has been edited.
void	tabbedPastLastWidget ()
	If supportsTabbingBetweenPorts() returns true, an input editor should emit this signal when the Tab key is pressed while the last widget in the input editor's tab order has focus.
void	tabbedBackwardPastFirstWidget ()
	If supportsTabbingBetweenPorts() returns true, an input editor should emit this signal when the Shift-Tab key combination is pressed while the first widget in the input editor's tab order has focus.
Static Public Member Functions inherited from VuoInputEditor
static QFont	getDefaultFont (void)
	Returns the font that input editors are recommended to use.
static QString	getDefaultFontCss (void)
	Returns a CSS representation of the font that input editors are recommended to use.

Constructor & Destructor Documentation

VuoInputEditorWithLineEdit::VuoInputEditorWithLineEdit

(

void

)

Creates an input editor whose show function displays a line edit.

Member Function Documentation

json_object * VuoInputEditorWithLineEdit::convertFromLineEditFormat ( const QString &  valueAsString )

protectedvirtual

Returns the value represented when the given text appears in the line edit.

Reimplemented in VuoInputEditorReal, and VuoInputEditorInteger.

QString VuoInputEditorWithLineEdit::convertToLineEditFormat ( json_object *  value )

protectedvirtual

Returns the text that should appear in the line edit to represent value.

Reimplemented in VuoInputEditorMovieFormat, and VuoInputEditorReal.

json_object * VuoInputEditorWithLineEdit::getAcceptedValue ( void  )

protectedvirtual

Returns the current text in the line edit.

Implements VuoInputEditorWithDialog.

void VuoInputEditorWithLineEdit::setUpDialog ( QDialog &  dialog, json_object *  originalValue, json_object *  details = 0  )

protectedvirtual

Adds a line edit widget to the dialog.

Sets this line edit as the first and last widget in this input editor's tab order.

Implements VuoInputEditorWithDialog.

Reimplemented in VuoInputEditorMovieFormat, VuoInputEditorInteger, and VuoInputEditorReal.

void VuoInputEditorWithLineEdit::setUpLineEdit ( QLineEdit *  existingLineEdit, json_object *  originalValue  )

protected

Configures the provided line edit to display the dialog's initial value.

Sets the line edit as the first and last widget in this input editor's tab order.

Parameters

existingLineEdit	The already-initialized QLineEdit widget to configure for the dialog.
originalValue	The value to display initially in the dialog.

void VuoInputEditorWithLineEdit::setWidth

(

int

width

)

Sets the width of the line edit.

bool VuoInputEditorWithLineEdit::supportsTabbingBetweenPorts ( void  )

virtual

Returns true.

Reimplemented from VuoInputEditor.

Member Data Documentation

QLineEdit* VuoInputEditorWithLineEdit::lineEdit

protected

The text field widget.

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

• type/inputEditor/widget/VuoInputEditorWithLineEdit.hh
• type/inputEditor/widget/VuoInputEditorWithLineEdit.cc