SoView2DExtension.h File Reference

#include "SoView2DSystem.h"
#include <ThirdPartyWarningsDisable.h>
#include <Inventor/nodes/SoNode.h>
#include <Inventor/nodes/SoSubNode.h>
#include <Inventor/fields/SoSFFloat.h>
#include <Inventor/fields/SoSFBool.h>
#include <Inventor/fields/SoSFTrigger.h>
#include <Inventor/fields/SoSFEnum.h>
#include <Inventor/fields/SoSFColor.h>
#include <Inventor/sensors/SoNodeSensor.h>
#include <Inventor/nodes/SoGroup.h>
#include <Inventor/events/SoEvent.h>
#include <Inventor/events/SoMouseButtonEvent.h>
#include <Inventor/events/SoSpaceballButtonEvent.h>
#include <Inventor/events/SoKeyboardEvent.h>
#include <Inventor/events/SoLocation2Event.h>
#include <Inventor/events/SoMotion3Event.h>
#include <ThirdPartyWarningsRestore.h>
#include <SoInteractionProviderNode.h>
#include <mlGLHiDPI.h>

Go to the source code of this file.

Classes
struct	SoView2DDrawingSettings
	Drawing settings that can be overwritten by extensions. More...
class	View2DEvent
	View2DEvent stores all information on an event on a SoView2D. More...
class	SoView2DExtension
	SoView2DExtension Base class for all View2DExtensions used for drawing and event handling on the View2D. More...

Macros
#define	TRISTATE
#define	TEST_STATE(state, flag)   (((state)==IGNORED)?TRUE:(((state)==PRESSED)==((flag)!=0)))
	TEST_STATE returns TRUE if tristate matches boolean flag.
#define	EventContainer   View2DEvent
	deprecated old names, still defined but should NOT be used any more
#define	EventPhase   View2DEventPhase
#define	VIEW2D_DEFINE_LINE_STYLE_ENUM
#define	VIEW2D_ADD_LINE_STYLE_FIELD(lineStyleField)

Enumerations
enum	tristateType { IGNORED , PRESSED , RELEASED }
	mode used for event filter More...
enum	View2DEventPhase {   EVENT_START , EVENT_MOTION , EVENT_RELEASE , EVENT_KEY_PRESSED ,   EVENT_KEY_RELEASED , EVENT_ANY , EVENT_MOUSEWHEEL , EVENT_MOUSEOVER_UPDATE }
	event phase for simple extensions that grab the focus, do something (motion) and are released afterwards More...
enum	LineStyles { SOLID , DOTTED , DASHED , LONG_DASHED }
	Definition of line styles for stippling. More...

Macro Definition Documentation

EventContainer

#define EventContainer   View2DEvent

deprecated old names, still defined but should NOT be used any more

Definition at line 198 of file SoView2DExtension.h.

EventPhase

#define EventPhase   View2DEventPhase

Definition at line 199 of file SoView2DExtension.h.

TEST_STATE

#define TEST_STATE	(		state,
			flag )   (((state)==IGNORED)?TRUE:(((state)==PRESSED)==((flag)!=0)))

TEST_STATE returns TRUE if tristate matches boolean flag.

state is a tristate, flag is a boolean state | flag | result IGNORED | TRUE | TRUE IGNORED | FALSE | TRUE PRESSED | TRUE | TRUE PRESSED | FALSE | FALSE RELEASED | TRUE | FALSE RELEASED | FALSE | TRUE

Definition at line 74 of file SoView2DExtension.h.

TRISTATE

#define TRISTATE

Definition at line 59 of file SoView2DExtension.h.

VIEW2D_ADD_LINE_STYLE_FIELD

#define VIEW2D_ADD_LINE_STYLE_FIELD

(

lineStyleField

)

Value:

  SO_NODE_ADD_FIELD(lineStyleField, (SOLID)); \
  SO_NODE_SET_SF_ENUM_TYPE(lineStyleField, LineStyles);

Definition at line 216 of file SoView2DExtension.h.

VIEW2D_DEFINE_LINE_STYLE_ENUM

#define VIEW2D_DEFINE_LINE_STYLE_ENUM

Value:

  SO_NODE_DEFINE_ENUM_VALUE(LineStyles, SOLID); \
  SO_NODE_DEFINE_ENUM_VALUE(LineStyles, DASHED); \
  SO_NODE_DEFINE_ENUM_VALUE(LineStyles, DOTTED); \
  SO_NODE_DEFINE_ENUM_VALUE(LineStyles, LONG_DASHED);

Definition at line 210 of file SoView2DExtension.h.

Enumeration Type Documentation

LineStyles

enum LineStyles

Definition of line styles for stippling.

Enumerator
SOLID
DOTTED
DASHED
LONG_DASHED

Definition at line 202 of file SoView2DExtension.h.

tristateType

enum tristateType

mode used for event filter

Enumerator
IGNORED
PRESSED
RELEASED

Definition at line 61 of file SoView2DExtension.h.

View2DEventPhase

enum View2DEventPhase

event phase for simple extensions that grab the focus, do something (motion) and are released afterwards

Enumerator
EVENT_START	mouse mask of extension has become true (correct button+key combination)
EVENT_MOTION	Motion while mask is still true.
EVENT_RELEASE	Mask of extension has become false.
EVENT_KEY_PRESSED	Key was pressed.
EVENT_KEY_RELEASED	Key was released.
EVENT_ANY	Event phase is undefined and has to be checked by getEvent() method.
EVENT_MOUSEWHEEL	Mouse wheel was turned.
EVENT_MOUSEOVER_UPDATE	An update was requested because a redraw is about to happen and the extension should show actual values.

Definition at line 96 of file SoView2DExtension.h.