Component for editing directional lights. More...
#include <Inventor/Qt/SoQtDirectionalLightEditor.h>
Public Member Functions | |
SoQtDirectionalLightEditor (QWidget *parent=qApp->activeWindow(), const char *name=NULL, SbBool buildInsideParent=TRUE) | |
Constructor. | |
~SoQtDirectionalLightEditor () | |
Destructor. | |
void | attach (SoPath *pathToLight) |
Attaches the editor to a directional light. | |
void | detach () |
Detaches the editor from a directional light. | |
SbBool | isAttached () |
Returns TRUE if the editor is attached. | |
void | setLight (const SoDirectionalLight &newLight) |
Sets new light values. | |
const SoDirectionalLight & | getLight () const |
Gets the current light values. | |
void | addLightChangedCallback (SoQtDirectionalLightEditorCB *f, void *userData=NULL) |
Adds lightChanged callback. | |
void | removeLightChangedCallback (SoQtDirectionalLightEditorCB *f, void *userData=NULL) |
Removes the lightChanged callback. | |
virtual void | show () |
This shows the component. | |
virtual void | hide () |
This hides the component. | |
Public Member Functions inherited from SoQtComponent | |
SbBool | isVisible () |
Returns TRUE if this component is mapped onto the screen. | |
virtual QWidget * | getWidget () const |
This returns the base widget handle for this component. | |
SbBool | isTopLevelShell () const |
Returns TRUE if this component is a top level shell component (has its own window). | |
QWidget * | getShellWidget () const |
Returns the topLevelShell widget handle (NULL if the topLevelShell hasn't been created by this component). | |
QWidget * | getParentWidget () const |
Returns the parent widget handle. | |
void | setSize (const SbVec2s &size) |
Convenience routine on the widget handle. | |
SbVec2s | getSize () |
Convenience routine on the widget handle. | |
virtual SbBool | setFullScreen (const SbBool enable) |
Switches the viewer into (or out of) fullscreen mode. | |
SbBool | isFullScreen (void) const |
Queries if the viewer is in fullscreen mode. | |
void | setFullScreenEnable (const SbBool enable) |
Enables/disables fullscreen mode. | |
SbBool | isFullScreenEnable (void) const |
Queries if it is possible to put the viewer in fullscreen mode. | |
SbGlContextHelper::Display | getDisplay () |
On UNIX, returns the X display associated with this components widget. | |
void | setTitle (const char *newTitle) |
Sets window title. | |
void | setTitle (const SbString &newTitle) |
Sets window title. | |
void | setTitle (const QString &newTitle) |
Sets window title. | |
const QString | getTitle () const |
Gets window title. | |
void | setIconTitle (const QString &newIconTitle) |
Included for portability only. | |
const QString | getIconTitle () const |
Included for portability only. | |
SbString | getWidgetName () const |
Returns the widget handle name. | |
SbString | getClassName () const |
Returns the class name. | |
void | setWindowCloseCallback (SoQtComponentCB *func, void *data=NULL) |
Sets which callback to call when the user closes this component (double click in the upper left corner) - by default hide() is called on this component, unless a callback is set to something other than NULL. | |
Additional Inherited Members | |
Static Public Member Functions inherited from SoQtComponent | |
static SoQtComponent * | getComponent (QWidget *widget) |
Returns the SoQtComponent for this widget handle. | |
Public Attributes inherited from SoQtComponent | |
SbString | helpFileName |
Name of help file to open when the viewer Help button is pressed. | |
Component for editing directional lights.
This class is used to edit an SoDirectionalLight node (color, intensity, and direction are changed). In addition to directly editing directional light nodes, the editor can also be used with callbacks which will be called whenever the light is changed. The component consists of a render area and a value slider in the main window, with controls to display a color picker. In the render area there appears a sphere representing the world, and a directional light manipulator representing the direction of the light. Picking on the manipulator and moving the mouse provides direct manipulation of the light direction. The color picker is used to edit the color, and the value slider edits the intensity.
The editor can currently be attached to only one light at a time. Attaching to two different lights will automatically detach the first one before attaching the second.
SoQtComponent, SoDirectionalLight
Definition at line 80 of file SoQtDirectionalLightEditor.h.
SoQtDirectionalLightEditor::SoQtDirectionalLightEditor | ( | QWidget * | parent = qApp->activeWindow() , |
const char * | name = NULL , |
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SbBool | buildInsideParent = TRUE |
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) |
Constructor.
SoQtDirectionalLightEditor::~SoQtDirectionalLightEditor | ( | ) |
Destructor.
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inline |
Adds lightChanged callback.
This is an additional way of using the directional light editor, by registering a callback and setting the light.
Definition at line 124 of file SoQtDirectionalLightEditor.h.
void SoQtDirectionalLightEditor::attach | ( | SoPath * | pathToLight | ) |
Attaches the editor to a directional light.
When attached, changes made in the editor directly affect the attached light.
void SoQtDirectionalLightEditor::detach | ( | ) |
Detaches the editor from a directional light.
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inline |
Gets the current light values.
Definition at line 117 of file SoQtDirectionalLightEditor.h.
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virtual |
This hides the component.
Reimplemented from SoQtComponent.
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inline |
Returns TRUE if the editor is attached.
Definition at line 108 of file SoQtDirectionalLightEditor.h.
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inline |
Removes the lightChanged callback.
Definition at line 130 of file SoQtDirectionalLightEditor.h.
void SoQtDirectionalLightEditor::setLight | ( | const SoDirectionalLight & | newLight | ) |
Sets new light values.
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virtual |
This shows the component.
Reimplemented from SoQtComponent.