Separator group node with a URL hyperlink. More...
#include <Inventor/nodes/SoWWWAnchor.h>
Public Types | |
| enum | Mapping { NONE, POINT } |
Public Member Functions | |
| SoWWWAnchor () | |
| Creates an anchor node with default settings. | |
| void | setFullURLName (const SbString &url) |
| const SbString & | getFullURLName () |
| If the name field contains a relative URL (e.g. | |
| virtual void | handleEvent (SoHandleEventAction *action) |
| Override handleEvent to look for left-mouse clicks, to do a pick: | |
Static Public Member Functions | |
| static void | setFetchURLCallBack (SoWWWAnchorCB *f, void *userData) |
| Application callbacks invoked when the mouse is clicked on an anchor so that the application can fetch the URL or call Netscape or WebSpace to fetch the URL. | |
| static void | setHighlightURLCallBack (SoWWWAnchorCB *f, void *userData) |
| Application callbacks invoked when the mouse is moved over an anchor so that the app can provide feedback such as changing the cursor, or displaying the anchor description and name. | |
| static void | initClass () |
| initialize the class | |
Public Attributes | |
Fields | |
| SoSFString | name |
| URL which the application will be called back to fetch when this node is activated by a left mouse click (e.g. | |
| SoSFString | description |
| A description of the URL which may make more sense to users than the URL itself (e.g. | |
| SoSFEnum | map |
| Specifies what additional information should be added to the end of the URL when passed back to the application for fetching. | |
Protected Member Functions | |
| virtual | ~SoWWWAnchor () |
| virtual void | redrawHighlighted (SoAction *act, SbBool isNowHighlighting) |
| redefine this to also invoke the app callbacks... | |
Static Protected Attributes | |
| static SoWWWAnchorCB * | fetchURLcb |
| static void * | fetchURLdata |
| static SoWWWAnchorCB * | highlightURLcb |
| static void * | highlightURLdata |
| static SbString | emptyString |
Detailed Description
This node defines a separator group which has a URL (Universal Resource Locator) hyperlink. When clicked on, this node invokes an application callback to fetch the URL. The application may fetch the data itself, or call a World Wide Web browser like the HTML based Netscape Navigator or the VRML based WebSpace Navigator to load the URL.
- Action Behavior
- SoHandleEventAction
When the left mouse is clicked over a child of this anchor node, the application is called back to fetch the URL (see setFetchURLCallBack()).
- See Also
Definition at line 93 of file SoWWWAnchor.h.
Member Enumeration Documentation
| enum SoWWWAnchor::Mapping |
Definition at line 102 of file SoWWWAnchor.h.
Constructor & Destructor Documentation
| SoWWWAnchor::SoWWWAnchor | ( | ) |
| virtual SoWWWAnchor::~SoWWWAnchor | ( | ) | [protected, virtual] |
Member Function Documentation
| const SbString& SoWWWAnchor::getFullURLName | ( | ) |
"foo.wrl" instead of "http://bogus.com/foo.wrl"), the anchor cannot resolve the URL reference. This method allows the application to tell the anchor what it's full URL should be. getFullURLName() returns the fullURL set here, or if not set, returns the contents of the name field.
| virtual void SoWWWAnchor::handleEvent | ( | SoHandleEventAction * | action | ) | [virtual] |
Reimplemented from SoLocateHighlight.
| static void SoWWWAnchor::initClass | ( | ) | [static] |
Reimplemented from SoLocateHighlight.
| virtual void SoWWWAnchor::redrawHighlighted | ( | SoAction * | act, |
| SbBool | isNowHighlighting | ||
| ) | [protected, virtual] |
This is called when the locate highlight status of this node changes.
Reimplemented from SoLocateHighlight.
| static void SoWWWAnchor::setFetchURLCallBack | ( | SoWWWAnchorCB * | f, |
| void * | userData | ||
| ) | [static] |
| void SoWWWAnchor::setFullURLName | ( | const SbString & | url | ) | [inline] |
- See also:
- getFullURLName()
Definition at line 132 of file SoWWWAnchor.h.
| static void SoWWWAnchor::setHighlightURLCallBack | ( | SoWWWAnchorCB * | f, |
| void * | userData | ||
| ) | [static] |
Member Data Documentation
"The Open Inventor Home Page").
Definition at line 117 of file SoWWWAnchor.h.
SbString SoWWWAnchor::emptyString [static, protected] |
Definition at line 172 of file SoWWWAnchor.h.
SoWWWAnchorCB* SoWWWAnchor::fetchURLcb [static, protected] |
Definition at line 168 of file SoWWWAnchor.h.
void* SoWWWAnchor::fetchURLdata [static, protected] |
Definition at line 169 of file SoWWWAnchor.h.
SoWWWAnchorCB* SoWWWAnchor::highlightURLcb [static, protected] |
Definition at line 170 of file SoWWWAnchor.h.
void* SoWWWAnchor::highlightURLdata [static, protected] |
Definition at line 171 of file SoWWWAnchor.h.
If set to POINT, then the x,y,z location of the object space intersection point when the mouse was clicked will be suffixed to the URL. Since the comma character does not transmit through some web browsers, it is written in hex form (e.g. if the intersection point is 17,4.5,1 the URL passed to the application callback would be "http://www.sgi.com/Technology/Inventor?17%2c4.5%2c1").
Definition at line 127 of file SoWWWAnchor.h.
"http://www.sgi.com/Technology/Inventor").
Definition at line 113 of file SoWWWAnchor.h.
The documentation for this class was generated from the following file:
- MeVis/ThirdParty/Sources/Inventor/inventor/lib/database/include/Inventor/nodes/SoWWWAnchor.h
