The Qt4Widget class implements an OpenGLContext using the Trolltech's Qt4 API. More...
#include <Qt4Widget.hpp>
Public Member Functions | |
| Qt4Widget (QWidget *parent=NULL, const QGLWidget *shareWidget=NULL, Qt::WindowFlags f=0) | |
| void | dragEnterEvent (QDragEnterEvent *ev) |
| void | dropEvent (QDropEvent *ev) |
| bool | initQt4Widget (const vl::String &title, const vl::OpenGLContextFormat &info, const QGLContext *shareContext=0, int x=0, int y=0, int width=640, int height=480) |
| virtual void | setContinuousUpdate (bool continuous) |
| If the OpenGL context is a widget this function sets whether its area is continuously updated at each frame. | |
| void | initializeGL () |
| void | resizeGL (int width, int height) |
| void | paintGL () |
| void | update () |
| If the OpenGLContext is a widget this function requests a redraw. | |
| virtual void | setWindowTitle (const vl::String &title) |
| If the OpenGL context is a top window this function sets its title. | |
| virtual bool | setFullscreen (bool fullscreen) |
| If the OpenGL context is a widget this function requests a maximization to fullscreen. | |
| virtual void | quitApplication () |
| Asks to the windowing system that is managing the OpenGLContext to quit the application. | |
| virtual void | destroy () |
| This function should be appropriately reimplemented in all the subclasses of OpenGLContext. | |
| virtual void | show () |
| If the OpenGL context is a widget this function makes it visible to the user. | |
| virtual void | hide () |
| If the OpenGL context is a widget this function makes it invisible to the user. | |
| virtual void | setPosition (int x, int y) |
| If the OpenGL context is a widget this function sets its position. | |
| virtual vl::ivec2 | position () const |
| If the OpenGL context is a widget this function returns its position. | |
| virtual void | setSize (int w, int h) |
| If the OpenGL context is a widget this function sets its size. | |
| virtual vl::ivec2 | size () const |
| void | swapBuffers () |
| Swaps the back and front buffers to present the last rendering. | |
| void | makeCurrent () |
| Sets the OpenGL context as current for the calling thread. | |
| void | setMousePosition (int x, int y) |
| If the OpenGL context is a widget this function sets the mouse position. | |
| void | mouseMoveEvent (QMouseEvent *ev) |
| void | mousePressEvent (QMouseEvent *ev) |
| void | mouseReleaseEvent (QMouseEvent *ev) |
| void | wheelEvent (QWheelEvent *ev) |
| void | keyPressEvent (QKeyEvent *ev) |
| void | keyReleaseEvent (QKeyEvent *ev) |
| virtual void | setMouseVisible (bool visible) |
| If the OpenGL context is a widget this function sets whether the mouse is visible over it or not. | |
| virtual void | getFocus () |
| If the OpenGL context is a widget this function requests the mouse focus on it. | |
Protected Member Functions | |
| void | translateKeyEvent (QKeyEvent *ev, unsigned short &unicode_out, vl::EKey &key_out) |
Protected Attributes | |
| QTimer | mUpdateTimer |
Detailed Description
The Qt4Widget class implements an OpenGLContext using the Trolltech's Qt4 API.
Constructor & Destructor Documentation
| vlQt4::Qt4Widget::Qt4Widget | ( | QWidget * | parent = NULL, |
| const QGLWidget * | shareWidget = NULL, |
||
| Qt::WindowFlags | f = 0 |
||
| ) | [inline] |
Member Function Documentation
| void vlQt4::Qt4Widget::dragEnterEvent | ( | QDragEnterEvent * | ev ) | [inline] |
| void vlQt4::Qt4Widget::dropEvent | ( | QDropEvent * | ev ) | [inline] |
| bool vlQt4::Qt4Widget::initQt4Widget | ( | const vl::String & | title, |
| const vl::OpenGLContextFormat & | info, | ||
| const QGLContext * | shareContext = 0, |
||
| int | x = 0, |
||
| int | y = 0, |
||
| int | width = 640, |
||
| int | height = 480 |
||
| ) | [inline] |
| virtual void vlQt4::Qt4Widget::setContinuousUpdate | ( | bool | continuous ) | [inline, virtual] |
If the OpenGL context is a widget this function sets whether its area is continuously updated at each frame.
Reimplemented from vl::OpenGLContext.
| void vlQt4::Qt4Widget::initializeGL | ( | ) | [inline] |
| void vlQt4::Qt4Widget::resizeGL | ( | int | width, |
| int | height | ||
| ) | [inline] |
| void vlQt4::Qt4Widget::paintGL | ( | ) | [inline] |
| void vlQt4::Qt4Widget::update | ( | ) | [inline, virtual] |
If the OpenGLContext is a widget this function requests a redraw.
Reimplemented from vl::OpenGLContext.
| virtual void vlQt4::Qt4Widget::setWindowTitle | ( | const vl::String & | ) | [inline, virtual] |
If the OpenGL context is a top window this function sets its title.
Reimplemented from vl::OpenGLContext.
| virtual bool vlQt4::Qt4Widget::setFullscreen | ( | bool | ) | [inline, virtual] |
If the OpenGL context is a widget this function requests a maximization to fullscreen.
Reimplemented from vl::OpenGLContext.
| virtual void vlQt4::Qt4Widget::quitApplication | ( | ) | [inline, virtual] |
Asks to the windowing system that is managing the OpenGLContext to quit the application.
Reimplemented from vl::OpenGLContext.
| virtual void vlQt4::Qt4Widget::destroy | ( | ) | [inline, virtual] |
This function should be appropriately reimplemented in all the subclasses of OpenGLContext.
Reimplemented from vl::OpenGLContext.
| virtual void vlQt4::Qt4Widget::show | ( | ) | [inline, virtual] |
If the OpenGL context is a widget this function makes it visible to the user.
Reimplemented from vl::OpenGLContext.
| virtual void vlQt4::Qt4Widget::hide | ( | ) | [inline, virtual] |
If the OpenGL context is a widget this function makes it invisible to the user.
Reimplemented from vl::OpenGLContext.
| virtual void vlQt4::Qt4Widget::setPosition | ( | int | , |
| int | |||
| ) | [inline, virtual] |
If the OpenGL context is a widget this function sets its position.
Reimplemented from vl::OpenGLContext.
| virtual vl::ivec2 vlQt4::Qt4Widget::position | ( | ) | const [inline, virtual] |
If the OpenGL context is a widget this function returns its position.
Reimplemented from vl::OpenGLContext.
| virtual void vlQt4::Qt4Widget::setSize | ( | int | , |
| int | |||
| ) | [inline, virtual] |
If the OpenGL context is a widget this function sets its size.
Reimplemented from vl::OpenGLContext.
| virtual vl::ivec2 vlQt4::Qt4Widget::size | ( | ) | const [inline, virtual] |
| void vlQt4::Qt4Widget::swapBuffers | ( | ) | [inline, virtual] |
Swaps the back and front buffers to present the last rendering.
Implements vl::OpenGLContext.
| void vlQt4::Qt4Widget::makeCurrent | ( | ) | [inline, virtual] |
Sets the OpenGL context as current for the calling thread.
Implements vl::OpenGLContext.
| void vlQt4::Qt4Widget::setMousePosition | ( | int | , |
| int | |||
| ) | [inline, virtual] |
If the OpenGL context is a widget this function sets the mouse position.
Reimplemented from vl::OpenGLContext.
| void vlQt4::Qt4Widget::mouseMoveEvent | ( | QMouseEvent * | ev ) | [inline] |
| void vlQt4::Qt4Widget::mousePressEvent | ( | QMouseEvent * | ev ) | [inline] |
| void vlQt4::Qt4Widget::mouseReleaseEvent | ( | QMouseEvent * | ev ) | [inline] |
| void vlQt4::Qt4Widget::wheelEvent | ( | QWheelEvent * | ev ) | [inline] |
| void vlQt4::Qt4Widget::keyPressEvent | ( | QKeyEvent * | ev ) | [inline] |
| void vlQt4::Qt4Widget::keyReleaseEvent | ( | QKeyEvent * | ev ) | [inline] |
| virtual void vlQt4::Qt4Widget::setMouseVisible | ( | bool | ) | [inline, virtual] |
If the OpenGL context is a widget this function sets whether the mouse is visible over it or not.
Reimplemented from vl::OpenGLContext.
| virtual void vlQt4::Qt4Widget::getFocus | ( | ) | [inline, virtual] |
If the OpenGL context is a widget this function requests the mouse focus on it.
Reimplemented from vl::OpenGLContext.
| void Qt4Widget::translateKeyEvent | ( | QKeyEvent * | ev, |
| unsigned short & | unicode_out, | ||
| vl::EKey & | key_out | ||
| ) | [protected] |
Member Data Documentation
QTimer vlQt4::Qt4Widget::mUpdateTimer [protected] |
The documentation for this class was generated from the following files:
- C:/VL/BuildSystem/VL_DISTRO/Visualization_Library_SDK/src/vlQt4/Qt4Widget.hpp
- C:/VL/BuildSystem/VL_DISTRO/Visualization_Library_SDK/src/vlQt4/Qt4Widget.cpp