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Further work osgViewer::Viewer and related classes.

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This commit is contained in:
Robert Osfield
2006-12-20 21:13:29 +00:00
parent 32821ebe4e
commit 2255771b74
18 changed files with 580 additions and 36 deletions
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21
include/osgGA/EventQueue
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@@ -50,9 +50,18 @@ class OSGGA_EXPORT EventQueue : public osg::Referenced
/** Add an event to the end of the event queue.*/
void addEvent(GUIEventAdapter* event);
/** Specify if mouse coordinates should be transformed into a pre defined input range, or whether they
* should be simply based on as local coordinates to the window that generated the mouse events.*/
void setUseFixedMouseInputRange(bool useFixedMouseInputRange) { _useFixedMouseInputRange = useFixedMouseInputRange; }
/** Get whether the mouse coordinates should be transformed into a pre defined input range.*/
bool getUseFixedMouseInputRange() { return _useFixedMouseInputRange; }
/** Set the mouse input range.*/
void setMouseInputRange(float xMin, float yMin, float xMax, float yMax) { getCurrentEventState()->setInputRange(xMin, yMin, xMax, yMax); }
/** Method for adapting window resize event, placing this event on the back of the event queue. */
void windowResize(int x, int y, unsigned int width, unsigned int height, bool updateMouseRange = true);
void windowResize(int x, int y, unsigned int width, unsigned int height);
/** Method for adapting mouse scroll wheel events, placing this event on the back of the event queue. */
void mouseScroll(GUIEventAdapter::ScrollingMotion sm);
@@ -84,11 +93,11 @@ class OSGGA_EXPORT EventQueue : public osg::Referenced
* Button numbering is 1 for left mouse button, 2 for middle, 3 for right. */
void mouseButtonRelease(float x, float y, unsigned int button);
/** Method for adapting keyboard press events.*/
void keyPress(GUIEventAdapter::KeySymbol key);
/** Method for adapting keyboard press events. Note, special keys such as Ctrl/Function keys should be adapted to GUIEventAdapter::KeySymbol mappings.*/
void keyPress(int key);
/** Method for adapting keyboard press events.*/
void keyRelease(GUIEventAdapter::KeySymbol key);
/** Method for adapting keyboard press events. Note, special keys such as Ctrl/Function keys should be adapted to GUIEventAdapter::KeySymbol mappings.*/
void keyRelease(int key);
/** Method for adapting frame events.*/
void frame(double t);
@@ -114,6 +123,8 @@ class OSGGA_EXPORT EventQueue : public osg::Referenced
osg::ref_ptr<GUIEventAdapter> _accumulateEventState;
bool _useFixedMouseInputRange;
osg::Timer_t _startTick;
mutable OpenThreads::Mutex _eventQueueMutex;
Events _eventQueue;