Avogadro::PeriodicTableView Class Reference

This class implements the view of the PeriodicTableScene. More...

#include <avogadro/periodictableview.h>

Inheritance diagram for Avogadro::PeriodicTableView:

List of all members.

Public Slots
void	clearKeyPressBuffer ()
Signals
void	elementChanged (int element)
Public Member Functions
	PeriodicTableView (QWidget *parent=0)
	~PeriodicTableView ()
Protected Member Functions
bool	event (QEvent *e)
void	mouseDoubleClickEvent (QMouseEvent *event)
void	keyPressEvent (QKeyEvent *event)

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Detailed Description

This class implements the view of the PeriodicTableScene.

Author:

Marcus D. Hanwell This is the class that actually draws the widget onto screen. This is the class that should normally be instantiated in order to display a Periodic Table.

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Constructor & Destructor Documentation

Avogadro::PeriodicTableView::PeriodicTableView

(

QWidget *

parent = 0

)

[explicit]

Constructor - contructs a new PeriodicTableView with an internal instance of PeriodicTableScene.

References QObject::connect(), elementChanged(), QWidget::resize(), QGraphicsScene::setBackgroundBrush(), QWidget::setFixedSize(), QGraphicsScene::setItemIndexMethod(), QGraphicsView::setRenderHint(), QGraphicsView::setScene(), QGraphicsScene::setSceneRect(), QWidget::setWindowFlags(), QWidget::setWindowTitle(), and QObject::tr().

Avogadro::PeriodicTableView::~PeriodicTableView

(

)

Destructor.

References QGraphicsView::scene().

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Member Function Documentation

void Avogadro::PeriodicTableView::clearKeyPressBuffer

(

)

[slot]

This slot is called to clear the key buffer (e.g. after a delay in typing)

Since:

version 1.1

References QString::clear().

Referenced by keyPressEvent().

void Avogadro::PeriodicTableView::elementChanged

(

int

element

)

[signal]

Signal emitted when the active element in the PeriodicTableView changes.

Referenced by PeriodicTableView().

bool Avogadro::PeriodicTableView::event

(

QEvent *

e

)

[protected, virtual]

Generic event handler, currently defaults to calling parent class (included for future compatibility)

Reimplemented from QGraphicsView.

void Avogadro::PeriodicTableView::keyPressEvent

(

QKeyEvent *

event

)

[protected, virtual]

Handles the keyboard events to change the active element.

Since:

version 1.1

Reimplemented from QGraphicsView.

References QString::append(), Avogadro::PeriodicTableScene::changeElement(), clearKeyPressBuffer(), QByteArray::data(), OpenBabel::etab, OpenBabel::OBElementTable::GetAtomicNum(), QString::isEmpty(), QString::length(), QGraphicsView::scene(), QTimer::singleShot, QKeyEvent::text(), QString::toAscii(), and QString::toInt().

void Avogadro::PeriodicTableView::mouseDoubleClickEvent

(

QMouseEvent *

event

)

[protected, virtual]

Double click event - select an element and hide the PeriodicTableView.

Reimplemented from QGraphicsView.

References QWidget::close().

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

• /home/kitware/dashboards/avogadro/libavogadro/src/periodictableview.h
• /home/kitware/dashboards/avogadro/libavogadro/src/periodictableview.cpp