tlp::GlMainView Class Reference

Provide an abstract view with OpenGl rendering. More...

#include <GlMainView.h>

Inheritance diagram for tlp::GlMainView:

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Collaboration diagram for tlp::GlMainView:

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List of all members.

Public Slots

virtual void draw ()
virtual void refresh ()
virtual void hideOverview (bool)
virtual void displayOverview (bool display)
virtual void showDialog (QAction *action)

Public Member Functions

GlMainView ()
virtual ~GlMainView ()
virtual QWidget * construct (QWidget *parent)
Graph * getGraph ()
virtual GlMainWidget * getGlMainWidget ()
virtual void createPicture (const std::string &pictureName, int width=0, int height=0)
virtual bool createPicture (const std::string &pictureName, int width, int height, bool center, int zoom=1, int xOffset=0, int yOffset=0)
virtual void buildContextMenu (QObject *object, QContextMenuEvent *event, QMenu *contextMenu)
GWOverviewWidget * getOverviewWidget ()
QAction * getOverviewAction ()

Protected Attributes

Detailed Description

Provide an abstract view with OpenGl rendering.

This class provide an abstract view with OpenGl rendering and overview To do this rendering GlMainView class is use

Constructor & Destructor Documentation

tlp::GlMainView::GlMainView ( )

Basic contructor

virtual tlp::GlMainView::~GlMainView ( ) [virtual]

Member Function Documentation

virtual void tlp::GlMainView::buildContextMenu	(	QObject *	object,
		QContextMenuEvent *	event,
		QMenu *	contextMenu
	)			`[virtual]`

Build context menu for this view

Reimplemented from tlp::AbstractView.

Reimplemented in tlp::NodeLinkDiagramComponent.

virtual QWidget* tlp::GlMainView::construct ( QWidget * parent ) [virtual]

Construct this view

Warning:: If your view inherit of GlMainView you must extend construct function and in this new function call GlMainView::construct(QWidget *)

Reimplemented from tlp::AbstractView.

Reimplemented in tlp::NodeLinkDiagramComponent.

virtual bool tlp::GlMainView::createPicture	(	const std::string &	pictureName,
		int	width,
		int	height,
		bool	center,
		int	zoom = `1`,
		int	xOffset = `0`,
		int	yOffset = `0`
	)			`[virtual]`

Take a snapshot of the view like old createPicture function but we add some parameters

Parameters:

	pictureName	: name of the picture with extension, extension is used to encode the picture
	width	: width of the picture
	height	: height of the picture
	center	: if we do a center view before create picture or use the current zoom and pan
	zoom	: create a picture of a sub part of the view : with zoom=0 : create only one picture with entire view, with zoom=N : the view is cut into 2^N part in width and height
	xOffset	: this parameters is used to know the part of the view to render if zoom!=0 : xOffset must be : 0 <= xOffset < 2^zoom
	yOffset	: this parameters is used to know the part of the view to render if zoom!=0 : yOffset must be : 0 <= yOffset < 2^zoom

Reimplemented from tlp::View.

virtual void tlp::GlMainView::createPicture	(	const std::string &	pictureName,
		int	width = `0`,
		int	height = `0`
	)			`[virtual]`

Take a snapshot of the view and put it in a picture

Deprecated:: In Tulip 4.x.y this function will be replace by void createPicture(const string &pictureName,int width, int height, bool center, int zoom, int xOffset, int yOffset)

Reimplemented from tlp::View.

virtual void tlp::GlMainView::displayOverview ( bool display ) [inline, virtual, slot]

virtual void tlp::GlMainView::draw ( ) [virtual, slot]

Draw the OpenGl widget

Implements tlp::View.

Reimplemented in tlp::NodeLinkDiagramComponent.

virtual GlMainWidget* tlp::GlMainView::getGlMainWidget ( ) [virtual]

You can call this function if you want to have the GlMainWidget of this view If this view doesn't use GlMainWidget : this function return NULL This function is use to export a view to a picture

Graph* tlp::GlMainView::getGraph ( ) [virtual]

get the graph use in this view