---
name: "tlp_GlMainView"
section: "3tulip"
platform: "linux"
package: "tulip-doc"
version: "3.1.2-2.3"
release: "Debian 6.0 (Squeeze)"
platforms: ["linux"]
url: "https://new.carta.tech/tlp_GlMainView"
---

# tlp\_GlMainView(3tulip)

Provide an abstract view with OpenGl rendering.

## NAME

tlp::GlMainView -

Provide an abstract view with OpenGl rendering.

## SYNOPSIS

`#include <GlMainView.h>`

Inherits **tlp::AbstractView**.

Inherited by **tlp::NodeLinkDiagramComponent**.

### Public Slots

void **draw** ()\
 void **refresh** ()\

### Public Member Functions

**GlMainView** ()\
 virtual **~GlMainView** ()\
 virtual QWidget \* **construct** (QWidget \*parent)\
 Graph \* **getGraph** ()\
 **GlMainWidget** \* **getGlMainWidget** ()\

### Protected Slots

void **exportImage** (QAction \*)\
 void **hideOverview** (bool)\

### Protected Member Functions

virtual void **addLayer** (tlp::GlScene \*, const std::string &, tlp::GlLayer \*)\
 virtual void **modifyLayer** (tlp::GlScene \*, const std::string &, tlp::GlLayer \*)\

### Protected Attributes

**GlMainWidget** \* **mainWidget**\
 QDockWidget \* **overviewDock**\
 **GWOverviewWidget** \* **overviewWidget**\
 QFrame \* **overviewFrame**\
 QAction \* **overviewAction**\

## 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::addLayer (tlp::GlScene \*, const std::string &, tlp::GlLayer \*)` [inline, protected, virtual]` function call by GlSceneObserver

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**.

### void tlp::GlMainView::draw ()` [virtual, slot]` Draw the OpenGl widget

Implements **tlp::View**.

Reimplemented in **tlp::NodeLinkDiagramComponent**.

### void tlp::GlMainView::exportImage (QAction \*)` [protected, slot]` Save image of GlMainWidget QAction::text is the format of output (EPS,SVG or traditional image format) A QDialog is open to ask the output file name

### GlMainWidget\* tlp::GlMainView::getGlMainWidget () get GlMainWidget use by this view

**Returns:**

the **GlMainWidget** use in this view

### Graph\* tlp::GlMainView::getGraph ()` [virtual]` get the graph use in this view

**Returns:**

the graph use in this view

Implements **tlp::View**.

### void tlp::GlMainView::hideOverview (bool)` [protected, slot]` Hide the overview

### virtual void tlp::GlMainView::modifyLayer (tlp::GlScene \*, const std::string &, tlp::GlLayer \*)` [inline, protected, virtual]` function call by GlSceneObserver

Reimplemented in **tlp::NodeLinkDiagramComponent**.

### void tlp::GlMainView::refresh ()` [virtual, slot]` Refresh the OpenGl widget

Implements **tlp::View**.

Reimplemented in **tlp::NodeLinkDiagramComponent**.

## Member Data Documentation

### GlMainWidget\* tlp::GlMainView::mainWidget` [protected]`

### QAction\* tlp::GlMainView::overviewAction` [protected]`

### QDockWidget\* tlp::GlMainView::overviewDock` [protected]`

### QFrame\* tlp::GlMainView::overviewFrame` [protected]`

### GWOverviewWidget\* tlp::GlMainView::overviewWidget` [protected]`

## Author

Generated automatically by Doxygen for Tulip QT Library from the source code.