Package jgl.wt.awt.listener

Class GLUTReflectiveCallbackListener

java.lang.Object

jgl.wt.awt.listener.GLUTReflectiveCallbackListener

All Implemented Interfaces:

GLUTListener

public class GLUTReflectiveCallbackListener
extends Object
implements GLUTListener

Old reflection based 'Method' callback based on method name.

Field Summary

Fields

Modifier and Type	Field	Description
protected Method	displayMethod
protected Method	idleMethod
protected Method	keyMethod
protected Method	keyUpMethod
protected Method	motionMethod
protected Method	mouseMethod
protected Method	reshapeMethod
protected Method	specialKeyMethod
protected Method	specialKeyUpMethod

Constructor Summary

Constructors

Constructor	Description
GLUTReflectiveCallbackListener()

Method Summary

Modifier and Type	Method	Description
boolean	hasKeyboardCallback()	Indicates whether the listener has any of usable {@link this#onKeyboard(Component, char, int, int)} {@link this#onSpecialKey(Component, char, int, int)} {@link this#onSpecialKeyUp(Component, char, int, int)} (Component, char, int, int)}
boolean	hasMouseCallback()	Indicates whether the listener has usable {@link this#onMouse(Component, int, int, int, int)}
void	onDisplay(Component target)	Sets the display callback for the current window (occurs when window needs to be redisplayed).
void	onIdle(Component target)	Sets the global idle callback so that program can perform background processing tasks.
void	onKeyboard(Component target, char key, int x, int y)	Sets the keyboard callback for the current window.
void	onKeyboardUp(Component target, char key, int x, int y)	Sets the keyboard key up callback for the current window.
void	onMotion(Component target, int x, int y)	Set the motion callback for the current window (mouse movement within window while one or more mouse buttons are pressed) void glutMotionFunc (void (*func)(int x, int y))
void	onMouse(Component target, int button, int state, int x, int y)	Sets mouse callback for the current window.
void	onReshape(Component target, int width, int height)	Sets the reshape callback for the current window (triggered when window dimensions are changed) void glutReshapeFunc (void (*func)(int width, int height))
void	onSpecialKey(Component target, char key, int x, int y)	Sets the special keyboard key callback for the current window.
void	onSpecialKeyUp(Component target, char key, int x, int y)	Sets the special keyboard key up callback for the current window.
void	setDisplayMethod(Method displayMethod)
void	setIdleMethod(Method idleMethod)
void	setKeyMethod(Method keyMethod)
void	setKeyUpMethod(Method keyUpMethod)
void	setMotionMethod(Method motionMethod)
void	setMouseMethod(Method mouseMethod)
void	setReshapeMethod(Method reshapeMethod)
void	setSpecialKeyMethod(Method specialKeyMethod)
void	setSpecialKeyUpMethod(Method specialKeyUpMethod)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

reshapeMethod

protected Method reshapeMethod

mouseMethod

protected Method mouseMethod

motionMethod

protected Method motionMethod

keyMethod

protected Method keyMethod

keyUpMethod

protected Method keyUpMethod

specialKeyMethod

protected Method specialKeyMethod

specialKeyUpMethod

protected Method specialKeyUpMethod

displayMethod

protected Method displayMethod

idleMethod

protected Method idleMethod

Constructor Detail

GLUTReflectiveCallbackListener

public GLUTReflectiveCallbackListener()

Method Detail

onMouse

public void onMouse(Component target,
                    int button,
                    int state,
                    int x,
                    int y)

Description copied from interface: GLUTListener

Sets mouse callback for the current window. void glutMouseFunc (void (*func)(int button, int state, int x, int y))

Specified by:

onMouse in interface GLUTListener

Parameters:

target - Rendering target component

button - Mouse button identifier (GLUT_LEFT_BUTTON, etc.)

state - GLUT_UP or GLUT_DOWN indicating mouse button state cause

x - Window relative coordinate x of mouse when event has occurred

y - Window relative coordinate y of mouse when event has occurred

onMotion

public void onMotion(Component target,
                     int x,
                     int y)

Description copied from interface: GLUTListener

Set the motion callback for the current window (mouse movement within window while one or more mouse buttons are pressed) void glutMotionFunc (void (*func)(int x, int y))

Specified by:

onMotion in interface GLUTListener

Parameters:

target - Rendering target component

x - Window relative coordinate x of mouse when event has occurred

y - Window relative coordinate y of mouse when event has occurred

onKeyboard

public void onKeyboard(Component target,
                       char key,
                       int x,
                       int y)

Description copied from interface: GLUTListener

Sets the keyboard callback for the current window. void glutKeyboardFunc (void (*func)(unsigned char key, int x, int y))

Specified by:

onKeyboard in interface GLUTListener

Parameters:

target - Rendering target component

key - Generated ASCII character (i.e. 'a' or 'A' depending on SHIFT key)

x - Window relative coordinate x of mouse when event has occurred

y - Window relative coordinate y of mouse when event has occurred

onKeyboardUp

public void onKeyboardUp(Component target,
                         char key,
                         int x,
                         int y)

Description copied from interface: GLUTListener

Sets the keyboard key up callback for the current window. void glutKeyboardUpFunc (void (*func)(unsigned char key, int x, int y))

Specified by:

onKeyboardUp in interface GLUTListener

Parameters:

target - Rendering target component

key - Generated ASCII character (i.e. 'a' or 'A' depending on SHIFT key)

x - Window relative coordinate x of mouse when event has occurred

y - Window relative coordinate y of mouse when event has occurred

onSpecialKey

public void onSpecialKey(Component target,
                         char key,
                         int x,
                         int y)

Description copied from interface: GLUTListener

Sets the special keyboard key callback for the current window. void glutSpecialFunc(void (*func)(int key, int x, int y))

Specified by:

onSpecialKey in interface GLUTListener

Parameters:

target - Rendering target component

key - Special key code as char - i.e. GLUT_KEY_PAGE_UP

x - Window relative coordinate x of mouse when event has occurred

y - Window relative coordinate y of mouse when event has occurred

onSpecialKeyUp

public void onSpecialKeyUp(Component target,
                           char key,
                           int x,
                           int y)

Description copied from interface: GLUTListener

Sets the special keyboard key up callback for the current window. void glutSpecialUpFunc (void (*func)(unsigned char key, int x, int y))

Specified by:

onSpecialKeyUp in interface GLUTListener

Parameters:

target - Rendering target component

key - Special key code as char - i.e. GLUT_KEY_PAGE_UP

x - Window relative coordinate x of mouse when event has occurred

y - Window relative coordinate y of mouse when event has occurred

onDisplay

public void onDisplay(Component target)

Description copied from interface: GLUTListener

Sets the display callback for the current window (occurs when window needs to be redisplayed). void glutDisplayFunc (void (*func)(void))

Specified by:

onDisplay in interface GLUTListener

Parameters:

target - Rendering target component

onReshape

public void onReshape(Component target,
                      int width,
                      int height)

Description copied from interface: GLUTListener

Sets the reshape callback for the current window (triggered when window dimensions are changed) void glutReshapeFunc (void (*func)(int width, int height))

Specified by:

onReshape in interface GLUTListener

Parameters:

target - Rendering target component

width - New width of window, px

height - New height of window, px

onIdle

public void onIdle(Component target)

Description copied from interface: GLUTListener

Sets the global idle callback so that program can perform background processing tasks. void glutIdleFunc (void (*func)(void))

Specified by:

onIdle in interface GLUTListener

Parameters:

target - Rendering target component

hasMouseCallback

public boolean hasMouseCallback()

Description copied from interface: GLUTListener

Indicates whether the listener has usable {@link this#onMouse(Component, int, int, int, int)}

Specified by:

hasMouseCallback in interface GLUTListener

hasKeyboardCallback

public boolean hasKeyboardCallback()

Description copied from interface: GLUTListener

Indicates whether the listener has any of usable {@link this#onKeyboard(Component, char, int, int)} {@link this#onSpecialKey(Component, char, int, int)} {@link this#onSpecialKeyUp(Component, char, int, int)} (Component, char, int, int)}

Specified by:

hasKeyboardCallback in interface GLUTListener

setReshapeMethod

public void setReshapeMethod(Method reshapeMethod)

setMouseMethod

public void setMouseMethod(Method mouseMethod)

setMotionMethod

public void setMotionMethod(Method motionMethod)

setKeyMethod

public void setKeyMethod(Method keyMethod)

setKeyUpMethod

public void setKeyUpMethod(Method keyUpMethod)

setSpecialKeyMethod

public void setSpecialKeyMethod(Method specialKeyMethod)

setSpecialKeyUpMethod

public void setSpecialKeyUpMethod(Method specialKeyUpMethod)

setDisplayMethod

public void setDisplayMethod(Method displayMethod)

setIdleMethod

public void setIdleMethod(Method idleMethod)