omni::ui::AbstractInputWidget Class Reference

Input widget with an editor widget. More...

#include <AbstractInputWidget.h>

Inheritance diagram for omni::ui::AbstractInputWidget:

Collaboration diagram for omni::ui::AbstractInputWidget:

Public Types
typedef mixin::Editor < AbstractInputWidget, QWidget >	mixin_editor_type

Public Slots
virtual void	setEditorVisible (bool)
	Set editor visible. More...
void	showEditor ()
	Show editor. More...
void	hideEditor ()
	Hide editor. More...

Signals
void	valueChanged ()
	Value changed event. More...

Public Member Functions
	AbstractInputWidget (QWidget *=nullptr)
virtual	~AbstractInputWidget ()
Public Member Functions inherited from omni::ui::Widget
	Widget (QWidget *=nullptr)
	Widget (QString const &_label, QWidget *=nullptr)
virtual	~Widget ()
QString	label () const
	Return label text of widget. More...
void	setLabel (QString const &)
	Set label text of widget. More...
ColorSet const &	colorSet () const
double	zoomFactor () const
	Zoom factor of widget. More...

Protected Member Functions
virtual void	mouseDoubleClickEvent (QMouseEvent *)
	Show editor on double click. More...
virtual void	mousePressEvent (QMouseEvent *)
	Hide editor and set focus on click. More...
virtual void	keyPressEvent (QKeyEvent *)
	Show editor when enter key is pressed. More...
void	drawHandle (QPainter &_p, double _pos, double _heightFactor=1.0) const
	Draw slider handle. More...
void	drawTrack (QPainter &_p, double _pos) const
void	drawTrack (QPainter &_p, double _left, double _right) const
void	init ()
Protected Member Functions inherited from omni::ui::Widget
void	drawBorder (QPainter &)
void	drawBorder (QPainter &, bool _focus)
Protected Member Functions inherited from omni::ui::mixin::Editor< AbstractInputWidget, QWidget >
	Editor (widget_type *_widget)
T *	createEditor ()
	Create editor with type. More...
editor_type const *	editor () const
	Return pointer editor (const version) More...
editor_type *	editor ()
	Return pointer editor. More...
T *	editorAs ()
	Return editor as type T. More...
T const *	editorAs () const
	Return editor as type T (const version) More...
virtual void	setEditorVisible (bool _visible)
	Set editor visibility and set focus. More...
void	showEditor ()
	Show editor and set focus. More...
void	hideEditor ()
	Hide editor. More...

Protected Attributes
QLabel *	valueLabel_ = nullptr
Protected Attributes inherited from omni::ui::Widget
QLabel *	label_

Additional Inherited Members
Protected Types inherited from omni::ui::mixin::Editor< AbstractInputWidget, QWidget >
typedef AbstractInputWidget	widget_type
	Widget type. More...
typedef QWidget	editor_type
	Editor widget type, e.g. QDoubleSpinBox. More...

Detailed Description

Input widget with an editor widget.

Member Typedef Documentation

typedef mixin::Editor<AbstractInputWidget, QWidget> omni::ui::AbstractInputWidget::mixin_editor_type

Constructor & Destructor Documentation

omni::ui::AbstractInputWidget::AbstractInputWidget

(

QWidget *

_parent = nullptr

)

                                                             :
      Widget(_parent),
      mixin_editor_type(this)
    {
      init();
    }

virtual omni::ui::AbstractInputWidget::~AbstractInputWidget ( )

inlinevirtual

{}

Member Function Documentation

void omni::ui::AbstractInputWidget::drawHandle ( QPainter &  _p, double  _pos, double  _heightFactor = 1.0  ) const

protected

Draw slider handle.

    {
      QRectF _progressRect = rect();

      _progressRect.setRight(_pos);
      _p.setPen(QPen(colorSet().dark(), 4));
      _p.drawLine(
        QPointF(_pos, _progressRect.bottom() + 2),
        QPointF(_pos,
                _progressRect.bottom() - _heightFactor *
                _progressRect.height() - 2));
    }

void omni::ui::AbstractInputWidget::drawTrack ( QPainter &  _p, double  _pos  ) const

protected

    {
      drawTrack(_p, rect().left(), _pos);
    }

void omni::ui::AbstractInputWidget::drawTrack ( QPainter &  _p, double  _left, double  _right  ) const

protected

    {
      QRectF _progressRect = rect();

      _p.setBrush(QBrush(colorSet().window()));
      _p.drawRect(_progressRect);

      if (_left > _right) std::swap(_left, _right);

      _progressRect.setLeft(_left);
      _progressRect.setRight(_right);
      _p.setBrush(QBrush(colorSet().highlight()));
      _p.drawRect(_progressRect);
    }

void omni::ui::AbstractInputWidget::hideEditor ( )

slot

Hide editor.

    {
      mixin_editor_type::hideEditor();
    }

void omni::ui::AbstractInputWidget::init ( )

protected

    {
      valueLabel_ = new QLabel("", this);
      valueLabel_->setAlignment(Qt::AlignRight | Qt::AlignVCenter);
      valueLabel_->setSizePolicy(QSizePolicy::Expanding,
                                 QSizePolicy::Expanding);
      valueLabel_->setStyleSheet("background : transparent; color: #808080;");
      layout()->addWidget(valueLabel_);
    }

void omni::ui::AbstractInputWidget::keyPressEvent ( QKeyEvent *  e )

protectedvirtual

Show editor when enter key is pressed.

Reimplemented in omni::ui::RangedFloat, and omni::ui::RangedInt.

    {
      if (((e->key() == Qt::Key_Enter) || (e->key() == Qt::Key_Return)))
      {
        setEditorVisible(!editor()->hasFocus());
      }
    }

void omni::ui::AbstractInputWidget::mouseDoubleClickEvent ( QMouseEvent *  )

protectedvirtual

Show editor on double click.

Reimplemented in omni::ui::RangedFloat.

    {
      showEditor();
    }

void omni::ui::AbstractInputWidget::mousePressEvent ( QMouseEvent *  )

protectedvirtual

Hide editor and set focus on click.

Reimplemented in omni::ui::RangedFloat, and omni::ui::RangedInt.

    {
      setFocus();
      hideEditor();
    }

void omni::ui::AbstractInputWidget::setEditorVisible ( bool  _visible )

virtualslot

Set editor visible.

    {
      mixin_editor_type::setEditorVisible(_visible);

      valueLabel_->setVisible(!_visible);

      if (!_visible)
      {
        setFocus();
        return;
      }
    }

void omni::ui::AbstractInputWidget::showEditor ( )

slot

Show editor.

    {
      mixin_editor_type::showEditor();
    }

void omni::ui::AbstractInputWidget::valueChanged ( )

signal

Value changed event.

Field Documentation

QLabel* omni::ui::AbstractInputWidget::valueLabel_ = nullptr

protected

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

• include/omni/ui/AbstractInputWidget.h
• src/lib/ui/AbstractInputWidget.cpp