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Protected Member Functions | List of all members
VuoInputEditorPoint2d Class Reference

Description

An input editor that displays widgets for editing a VuoPoint2d value, allowing the user either to select the value with a mouse (using a spin box or slider) or to type the value into a text box (line edit).

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

Example:
{
"suggestedMin" : -1.0,
"suggestedMax" : 1.0,
"suggestedStep" : 0.25
}

Protected Member Functions

void setUpDialog (QDialog &dialog, json_object *originalValue, json_object *details)
 Sets up a dialog containing either a slider and line edit (if details contains both "suggestedMin" and "suggestedMax") or a spin box (which includes a line edit).
 
json_objectgetAcceptedValue (void)
 Returns the current text in the line edits.
 
QString convertToLineEditFormat (json_object *value)
 Returns the text that should appear in the line edit to represent value.
 
json_objectconvertFromLineEditsFormat (const QString &xValueAsString, const QString &yValueAsString)
 Formats the value from the line edit to conform to the JSON specification for numbers.
 
bool eventFilter (QObject *object, QEvent *event)
 Filters events on watched objects.
 
- 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.
 
json_objectgetAcceptedValue (void)
 Returns the current text in the line edit.
 
virtual json_objectconvertFromLineEditFormat (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.
 

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.
 
virtual bool supportsTabbingBetweenPorts (void)
 Returns true.
 
void setWidth (int width)
 Sets the width of the line edit.
 
- 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.
 
- Protected Attributes inherited from VuoInputEditorWithLineEdit
QLineEdit * lineEdit
 The text field widget.
 

Member Function Documentation

json_object * VuoInputEditorPoint2d::convertFromLineEditsFormat ( const QString &  xValueAsString,
const QString &  yValueAsString 
)
protected

Formats the value from the line edit to conform to the JSON specification for numbers.

QString VuoInputEditorPoint2d::convertToLineEditFormat ( json_object value)
protectedvirtual

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

Reimplemented from VuoInputEditorWithLineEdit.

bool VuoInputEditorPoint2d::eventFilter ( QObject *  object,
QEvent *  event 
)
protected

Filters events on watched objects.

json_object * VuoInputEditorPoint2d::getAcceptedValue ( void  )
protectedvirtual

Returns the current text in the line edits.

Implements VuoInputEditorWithDialog.

void VuoInputEditorPoint2d::setUpDialog ( QDialog &  dialog,
json_object originalValue,
json_object details 
)
protectedvirtual

Sets up a dialog containing either a slider and line edit (if details contains both "suggestedMin" and "suggestedMax") or a spin box (which includes a line edit).

Reimplemented from VuoInputEditorWithLineEdit.


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