Description

An input editor that displays a line edit and, if the text is outside the bounds of its suggested minimum and maximum length, a warning message.

This input editor recognizes the following keys in the JSON details object:

"suggestedMinLength" and "suggestedMaxLength" define the range of recommended lengths for the text entered. If the text has fewer or more characters, a warning message is displayed below the line edit.

Protected Member Functions
void	setUpDialog (QDialog &dialog, json_object originalValue, json_object details)
	Sets up a dialog containing a line edit and a (possibly empty) warning message.

QString	convertToLineEditFormat (json_object *value)
	Removes quotation marks from the value to display in the line edit.

json_object *	convertFromLineEditFormat (const QString &valueAsString)
	Adds quotation marks around the value from the line edit.

Protected Member Functions inherited from VuoInputEditorWithLineEdit
void	setUpLineEdit (QLineEdit existingLineEdit, json_object originalValue)
	Configures the provided line edit to display the dialog's initial value.

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.

json_object *	getAcceptedValue (void)
	Returns the current text in the line edit.

bool	eventFilter (QObject object, QEvent event)
	Filters events on watched objects.

Protected Member Functions inherited from VuoInputEditorWithDialog
QDialog *	getDialog (void)
	Returns a pointer to the dialog displayed by show().

Protected Member Functions inherited from VuoInputEditor
QFont	getDefaultFont (void)
	Returns the font that input editors are recommended to use.

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.

Public Member Functions inherited from VuoInputEditorWithLineEdit
	VuoInputEditorWithLineEdit (void)
	Creates an input editor whose `show` function displays a line edit.

void	setWidth (int width)
	Sets the width of the line edit.

bool	supportsTabbingBetweenPorts (void)
	Returns a boolean indicating whether this input editor emits `tabbedPastLastWidget()` and `tabbedBackwardPastFirstWidget()` signals when appropriate.

Protected Attributes inherited from VuoInputEditorWithLineEdit
QLineEdit *	lineEdit
	The text field widget.