Package jgl.wt.awt.listener
Class GLUTLambdaCallbackListener
- java.lang.Object
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- jgl.wt.awt.listener.GLUTLambdaCallbackListener
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- All Implemented Interfaces:
GLUTListener
public class GLUTLambdaCallbackListener extends Object implements GLUTListener
Newer, lambda based callback listener.
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Field Summary
Fields Modifier and Type Field Description protected Consumer<Component>
displayMethod
protected Consumer<Component>
idleMethod
protected KeyboardCallback
keyMethod
protected KeyboardCallback
keyUpMethod
protected MotionCallback
motionMethod
protected MouseCallback
mouseMethod
protected ReshapeCallback
reshapeMethod
protected KeyboardCallback
specialKeyMethod
protected KeyboardCallback
specialKeyUpMethod
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Constructor Summary
Constructors Constructor Description GLUTLambdaCallbackListener()
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Method Summary
All Methods Instance Methods Concrete Methods 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(Consumer<Component> displayMethod)
void
setIdleMethod(Consumer<Component> idleMethod)
void
setKeyMethod(KeyboardCallback keyMethod)
void
setKeyUpMethod(KeyboardCallback keyUpMethod)
void
setMotionMethod(MotionCallback motionMethod)
void
setMouseMethod(MouseCallback mouseMethod)
void
setReshapeMethod(ReshapeCallback reshapeMethod)
void
setSpecialKeyMethod(KeyboardCallback specialKeyMethod)
void
setSpecialKeyUpMethod(KeyboardCallback specialKeyUpMethod)
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Field Detail
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reshapeMethod
protected ReshapeCallback reshapeMethod
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mouseMethod
protected MouseCallback mouseMethod
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motionMethod
protected MotionCallback motionMethod
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keyMethod
protected KeyboardCallback keyMethod
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keyUpMethod
protected KeyboardCallback keyUpMethod
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specialKeyMethod
protected KeyboardCallback specialKeyMethod
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specialKeyUpMethod
protected KeyboardCallback specialKeyUpMethod
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Method Detail
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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 interfaceGLUTListener
- Parameters:
target
- Rendering target componentbutton
- Mouse button identifier (GLUT_LEFT_BUTTON, etc.)state
- GLUT_UP or GLUT_DOWN indicating mouse button state causex
- Window relative coordinate x of mouse when event has occurredy
- Window relative coordinate y of mouse when event has occurred
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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 interfaceGLUTListener
- Parameters:
target
- Rendering target componentx
- Window relative coordinate x of mouse when event has occurredy
- Window relative coordinate y of mouse when event has occurred
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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 interfaceGLUTListener
- Parameters:
target
- Rendering target componentkey
- Generated ASCII character (i.e. 'a' or 'A' depending on SHIFT key)x
- Window relative coordinate x of mouse when event has occurredy
- Window relative coordinate y of mouse when event has occurred
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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 interfaceGLUTListener
- Parameters:
target
- Rendering target componentkey
- Generated ASCII character (i.e. 'a' or 'A' depending on SHIFT key)x
- Window relative coordinate x of mouse when event has occurredy
- Window relative coordinate y of mouse when event has occurred
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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 interfaceGLUTListener
- Parameters:
target
- Rendering target componentkey
- Special key code as char - i.e. GLUT_KEY_PAGE_UPx
- Window relative coordinate x of mouse when event has occurredy
- Window relative coordinate y of mouse when event has occurred
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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 interfaceGLUTListener
- Parameters:
target
- Rendering target componentkey
- Special key code as char - i.e. GLUT_KEY_PAGE_UPx
- Window relative coordinate x of mouse when event has occurredy
- Window relative coordinate y of mouse when event has occurred
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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 interfaceGLUTListener
- Parameters:
target
- Rendering target component
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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 interfaceGLUTListener
- Parameters:
target
- Rendering target componentwidth
- New width of window, pxheight
- New height of window, px
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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 interfaceGLUTListener
- Parameters:
target
- Rendering target component
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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 interfaceGLUTListener
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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 interfaceGLUTListener
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setReshapeMethod
public void setReshapeMethod(ReshapeCallback reshapeMethod)
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setMouseMethod
public void setMouseMethod(MouseCallback mouseMethod)
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setMotionMethod
public void setMotionMethod(MotionCallback motionMethod)
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setKeyMethod
public void setKeyMethod(KeyboardCallback keyMethod)
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setKeyUpMethod
public void setKeyUpMethod(KeyboardCallback keyUpMethod)
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setSpecialKeyMethod
public void setSpecialKeyMethod(KeyboardCallback specialKeyMethod)
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setSpecialKeyUpMethod
public void setSpecialKeyUpMethod(KeyboardCallback specialKeyUpMethod)
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