类 MusicScene

java.lang.Object

polaris.sdk.ui.Widget

polaris.sdk.ui.controls.Panel

polaris.sdk.ui.samples.MusicScene

public final class MusicScene
extends Panel

A playback-control example with a deterministic local clock; no audio/network is loaded.

嵌套类概要

从类继承的嵌套类/接口 Panel

Panel.Layout

修饰符和类型	类	说明
static enum	Panel.Layout

字段概要

字段

修饰符和类型	字段	说明
static final String[]	TRACKS

从类继承的字段 Panel

columns, flow, gap, glass, padding

修饰符和类型	字段	说明
protected int	columns
protected Panel.Layout	flow
protected float	gap
protected boolean	glass
protected float	padding

从类继承的字段 Widget

ax, ay, change, children, click, clip, clipChildren, contextMenu, enabled, focusable, h, hovered, id, parent, pressed, text, tooltip, ui, visible, w, x, y

修饰符和类型	字段	说明
protected float	ax
protected float	ay
protected Consumer<Widget>	change
protected final List<Widget>	children
protected Consumer<Widget>	click
protected Rect	clip
protected boolean	clipChildren
protected PopupMenu	contextMenu
protected boolean	enabled
protected boolean	focusable
protected float	h
protected boolean	hovered
protected String	id
protected Widget	parent
protected boolean	pressed
protected String	text
protected String	tooltip
protected Ui	ui
protected boolean	visible
protected float	w
protected float	x
protected float	y

构造器概要

构造器

构造器	说明
MusicScene()

方法概要

修饰符和类型	方法	说明
void	attach(Ui context)
protected void	layoutChildren()
boolean	liked(int index)
boolean	playing()
double	position()
float	preferredHeight(float width)
void	selectTrack(int selected)
int	trackIndex()

从类继承的方法 Panel

columns, contentClipRadius, contentTop, draggable, event, gap, gap, glass, hit, layout, padding, padding, paint

修饰符和类型	方法	说明
Panel	columns(int n)
protected float	contentClipRadius()	The same outline used by this widget's own glass surface, only for its descendants.
protected float	contentTop()
Panel	draggable(boolean value)	Opt-in whole-surface dragging; interactive descendants retain their own input.
void	event(UiEvent e)
float	gap()
Panel	gap(float g)
Panel	glass(boolean b)
Widget	hit(float px, float py)
Panel	layout(Panel.Layout l)
float	padding()
Panel	padding(float p)
protected void	paint(Painter p)

从类继承的方法 Widget

absoluteX, absoluteY, activate, add, appear, beginPositionDrag, bounds, canFocus, centered, changed, childClip, children, clear, clipChildren, clock, contains, context, contextMenu, corner, corners, corners, draw, drawFocus, enabled, enabled, find, focusable, focused, follow, glassPart, height, hover, hoverAmount, hovered, id, id, ink, label, layout, motion, motion, offsetX, offsetY, onChange, onClick, paintOverlay, parent, popContentClip, pressAmount, pressTransform, pushContentClip, radius, radius, rect, remove, resetPress, smoothPosition, snapMotion, stateSurface, surface, text, text, theme, tooltip, tooltip, ui, visible, visible, width, x, y

修饰符和类型	方法	说明
float	absoluteX()
float	absoluteY()
void	activate()
Widget	add(Widget child)
Widget	appear()
Widget	beginPositionDrag()	Grab an already moving widget at its shown location rather than at its old target.
Widget	bounds(float x, float y, float w, float h)
boolean	canFocus()
protected void	centered(Painter p, String s)
void	changed()
protected Rect	childClip()
List<Widget>	children()
void	clear()
Widget	clipChildren(boolean b)
protected double	clock()
boolean	contains(float px, float py)
Widget	context(PopupMenu menu)
PopupMenu	contextMenu()
Widget	corner(Corner corner, BezierCorner value)
CornerRadii	corners()
Widget	corners(CornerRadii value)
final void	draw(Painter original)
void	drawFocus(Painter p)
boolean	enabled()
Widget	enabled(boolean value)
Widget	find(String wanted)
Widget	focusable(boolean b)
boolean	focused()
protected float	follow(String key, float target, float response)
protected void	glassPart(Painter p, float xx, float yy, float ww, float hh, float radius, float tintExtra, int tintColor, float colorMix, float blur)
float	height()
void	hover(boolean value)
protected float	hoverAmount()
boolean	hovered()
String	id()
Widget	id(String s)
protected int	ink()
protected void	label(Painter p, String s, float left, float top, float size, int color)
final void	layout(float px, float py, Rect parentClip)
protected float	motion(String key, float target)
protected float	motion(String key, float target, float frequency, float damping)
protected float	offsetX()
protected float	offsetY()
Widget	onChange(Consumer<Widget> listener)
Widget	onClick(Consumer<Widget> listener)
protected void	paintOverlay(Painter p)
Widget	parent()
protected final void	popContentClip(Painter p)
protected float	pressAmount()
protected boolean	pressTransform()
protected final void	pushContentClip(Painter p)
Widget	radius(float all)
Widget	radius(float topLeft, float topRight, float bottomRight, float bottomLeft)	Four independent cubic corner radii, clockwise from the top left.
Rect	rect()
void	remove(Widget child)
void	resetPress()
Widget	smoothPosition(boolean value)	Position follows its target while rendering and hit testing use the same shown geometry.
protected void	snapMotion(String key, float value)
protected void	stateSurface(Painter p, float selected, float prominence)
protected void	surface(Painter p)
String	text()
Widget	text(String s)
protected Theme	theme()
String	tooltip()
Widget	tooltip(String s)
Ui	ui()
boolean	visible()
Widget	visible(boolean value)
float	width()
float	x()
float	y()

从类继承的方法 Object

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

字段详细资料

TRACKS

public static final String[] TRACKS

构造器详细资料

MusicScene

public MusicScene()

方法详细资料

playing

public boolean playing()

trackIndex

public int trackIndex()

position

public double position()

liked

public boolean liked(int index)

selectTrack

public void selectTrack(int selected)

attach

public void attach(Ui context)

覆盖:

attach 在类中 Widget

preferredHeight

public float preferredHeight(float width)

layoutChildren

protected void layoutChildren()

覆盖:

layoutChildren 在类中 Panel