com.multiversesocial.hyperview.Gadget

Package: com.multiversesocial.hyperview
Class: com.multiversesocial.hyperview.Gadget
Source: src/com/multiversesocial/hyperview/Gadget.java

Index Summary Hierarchy References Media Members Inherited Examples Applet guide

Summary

A Gadget is a Gob(), but can have a Dispatch() Object attached. todo move all initialization to init

Source file: Gadget.java

Hierarchy

Extends: Gob

Implements: HyperConstants

Referenced HyperView classes

Media files used

cursor.gif

Declaration & members

public class Gadget extends Gob implements HyperConstants

Declared in src/com/multiversesocial/hyperview/Gadget.java, lines 12–755. 35 field(s), 13 constructor(s), 26 method(s). Every member has an anchor you can link to (e.g. Gadget.html#<id>).

Fields (35)

Declaration	Value / initializer	Description	Source
`Color backColor`		No comment in source; assigned in `cleanUp()`; used in `toString()`.	line 43
`Font conFont`		No comment in source; assigned in `Gadget()`, `cleanUp()`; used in `makeBitmap()`, `toString()`.	line 32
`Graphics cursorGraphics`		No comment in source; assigned in `cleanUp()`; used in `toString()`.	line 26
`int cursorHeight`		No comment in source; assigned in `Gadget()`; used in `drawCursor()`.	line 24
`Image cursorImage`		No comment in source; assigned in `cleanUp()`; used in `toString()`.	line 25
`String cursorName`		No comment in source; assigned in `Gadget()`, `cleanUp()`; used in `toString()`.	line 23
`int cursorScrollXOffset`		No comment in source; assigned in `Gadget()`; used in `toString()`.	line 28
`int cursorScrollYOffset`		No comment in source; assigned in `Gadget()`.	line 29
`int cursorWidth`		No comment in source; assigned in `Gadget()`; used in `drawCursor()`, `toString()`.	line 24
`int cursorX`		No comment in source; assigned in `Gadget()`; used in `drawCursor()`, `toString()`.	line 27
`int cursorY`		No comment in source; assigned in `Gadget()`; used in `drawCursor()`, `toString()`.	line 27
`volatile int displayInfo`		No comment in source; assigned in `Gadget()`; used in `toString()`.	line 18
`Color fGColor`		No comment in source; assigned in `Gadget()`, `cleanUp()`; used in `toString()`.	line 33
`byte flipCount`		No comment in source; assigned in `Gadget()`; used in `toString()`.	line 21
`int font`		No comment in source; assigned in `Gadget()`, `makeBitmap()`; used in `toString()`.	line 15
`volatile int gadFlags`		No comment in source; assigned in `Gadget()`, `setEnabled()`, `addDispatch()`, `onMouseOver()`, `keyReleaseENA()` …; used in `isEnabled()`, `drawCursor()`, `makeBitmap()`, `toString()`.	line 16
`volatile int gadFlags2`		No comment in source; assigned in `Gadget()`; used in `toString()`.	line 17
`int gadNumber`		No comment in source; assigned in `Gadget()`; used in `toString()`.	line 22
`HyperKeyboard keyboard`	`= null`	No comment in source; assigned in `Gadget()`, `cleanUp()`.	line 48
`int lastCursorX`		No comment in source; assigned in `Gadget()`; used in `toString()`.	line 30
`int lastCursorY`		No comment in source; assigned in `Gadget()`; used in `toString()`.	line 31
`Color lineColorA`		3 colors Bright, Medium , dark	line 44
`Color lineColorB`		Active GetString gets A,B otherwise B,C	line 45
`Color lineColorC`		No comment in source; assigned in `drawOutline()`, `drawOutline2()`, `cleanUp()`; used in `toString()`.	line 46
`boolean locked`		No comment in source; assigned in `Gadget()`.	line 19
`Dispatch method`		No comment in source; assigned in `addDispatch()`; used in `Gadget()`, `toString()`.	line 20
`Titlebar parentTitlebar`		No comment in source; assigned in `Gadget()`, `cleanUp()`.	line 14
`int stringHeight`		No comment in source; assigned in `Gadget()`, `makeBitmap()`; used in `toString()`.	line 37
`int stringWidth`		No comment in source; assigned in `Gadget()`, `makeBitmap()`; used in `toString()`.	line 36
`int stringX`		No comment in source; assigned in `Gadget()`, `makeBitmap()`; used in `setName()`, `toString()`.	line 34
`int stringY`		No comment in source; assigned in `Gadget()`, `makeBitmap()`; used in `setName()`, `toString()`.	line 35
`Color tc1`		scratch color references	line 39
`Color tc2`		No comment in source; assigned in `makeBitmap()`, `cleanUp()`.	line 40
`Color tc3`		No comment in source; assigned in `makeBitmap()`, `cleanUp()`.	line 41
`Color tc4`		No comment in source; assigned in `makeBitmap()`, `cleanUp()`.	line 42

Constructors (13)

Signature	Description	Source
`public Gadget()`	24 statement(s); calls `super()`; creates `Color`.	line 50
`public Gadget(String tName)`	1 statement(s); calls `this()`.	line 77
`public Gadget(HyperView tView, String tName)`	1 statement(s); calls `this()`.	line 82
`public Gadget(String tName, int pX, int pY)`	1 statement(s); calls `this()`, `HyperView.getCurView()`.	line 87
`public Gadget(String tName, int pX, int pY, Font tmpFont)`	1 statement(s); calls `this()`, `HyperView.getCurView()`.	line 93
`public Gadget(HyperView tView, String tString, int pX, int pY, int tWidth, int tHeight)`	1 statement(s); calls `this()`.	line 98
`public Gadget(String tString, int pX, int pY, int tWidth, int tHeight)`	1 statement(s); calls `this()`, `HyperView.getCurView()`.	line 103
`public Gadget(Dispatch tDispatch, String tName, int pX, int pY)`	1 statement(s); calls `this()`.	line 108
`public Gadget(HyperView tView, String tName, int pX, int pY)`	1 statement(s); calls `this()`.	line 113
`public Gadget(HyperView tView, String tName, int pX, int pY, Font tmpFont)`	1 statement(s); calls `this()`.	line 118
`public Gadget(HyperView tView, String tName, int pX, int pY, int tWidth, int tHeight, Font tmpFont)`	1 statement(s); calls `this()`.	line 123
`public Gadget(HyperView tView, String tName, int pX, int pY, int tWidth, int tHeight, int tGobFlags, int tGadFlags, Font tmpFont)`	1 statement(s); calls `this()`.	line 129
`public Gadget(HyperView tView, String tName, Titlebar tTilebar, int pX, int pY, int tWidth, int tHeight, int tGobFlags, int tGadFlags, Font tmpFont)`	51 statement(s); calls `super()`, `HyperView.getCurView()`, `System.exit()`, `addDispatch()`, `makeBitmap()` …; creates `Color`, `Dispatch`.	line 135

Methods (26)

Signature	Description	Source
`public void addDispatch(Dispatch d)`	2 statement(s).	line 259
`public void allKeyMsgENA()`	1 statement(s).	line 297
`public void cleanUp()`	16 statement(s); calls `super.cleanUp()`, `cursorImage.flush()`, `cursorGraphics.dispose()`. Overrides Gob.cleanUp()	line 727
`public void drawCursor()`	4 statement(s); calls `graphics.setColor()`, `graphics.fillRect()`, `Math.max()`.	line 341
`public void drawOutline()`	8 statement(s); calls `lineColorA.darker()`, `lineColorB.darker()`, `graphics.setColor()`, `graphics.drawLine()`.	line 302
`public void drawOutline2()`	8 statement(s); calls `lineColorA.darker()`, `lineColorB.darker()`, `graphics.setColor()`, `graphics.drawLine()`.	line 321
`public Color getForeground()`	Returns `curView.color[fGPen]`.	line 249
`public void inKey()`	1 statement(s); calls `curView.hyperViewOut()`.	line 272
`public void inString(String str)`	1 statement(s); calls `curView.hyperViewOut()`.	line 280
`public boolean isEnabled()`	1 statement(s).	line 233
`public boolean isShowing()`	1 statement(s).	line 212
`public boolean isVisible()`	Returns `this.isShowing()`.	line 220
`public void keyReleaseENA()`	1 statement(s).	line 287
`public void keyTypedENA()`	1 statement(s).	line 292
`public void layerDisable()`	1 statement(s).	line 523
`public void layerENA()`	1 statement(s).	line 518
`public void makeBitmap(Font tmpFont)`	25 statement(s); calls `curView.screenGraphics.getFontMetrics()`, `fm.stringWidth()`, `fm.getHeight()`, `curView.createImage()`, `gobPic.getGraphics()` …; creates `URL`.	line 374
`public void mouseWheelMoved(MouseWheelEvent e)`	1 statement(s); calls `e.getWheelRotation()`.	line 528
`public void onMouseOver()`	stubs to keep javac happy	line 265
`public void setEnabled(boolean b)`	1 statement(s).	line 241
`public void setForeground(int c)`	Sets `this.fGPen = c`.	line 254
`public void setName(String tStr)`	7 statement(s); calls `graphics.setColor()`, `graphics.fillRect()`, `graphics.drawString()`. Overrides Linkable.setName()	line 363
`public void setVisible(boolean b)`	1 statement(s).	line 225
`public void toFront()`	1 statement(s); calls `curView.gadgetToFront()`, `curView.blitterLock.notifyAll()`.	line 535
`public String toString()`	86 statement(s); calls `sb.append()`, `method.toString()`, `cursorImage.toString()`, `cursorGraphics.toString()`, `conFont.toString()` …; creates `StringBuilder`. Overrides Gob.toString()	line 544
`public void updateText()`	1 statement(s); calls `curView.statusText()`.	line 355

Inherited members

Non-private members inherited from HyperView superclasses and not overridden or hidden here.

From Gob (76 fields, 27 methods)

Fields: asynchGraphics1, asynchGraphics2, asynchImage1, asynchImage2, attachedGob, attachedIndex, backGround, bgMemoryImageSource, bGPen, bottomMax, clickX, clickY, collisionClassMask, curAttached, currentZIndex, curView, depth, destGob, destGraphics, dispatchHoldCount, drawMode, dX, dY, dZ, fgMemoryImageSource, fGPen, gobEventFlags, gobFlags, gobFlags2, gobGadIndex, gobHx, gobHy, gobHz, gobName, gobNumber, gobOrbitRadius, gobPic, gobTypeFlags, graphics, gravity, height, heightBase, hSin, hyp, infoString, lClickX, lClickY, leftMin, maxAttached, memoryCounter, moveNum, mX, mX2, mY, mY2, oldX, oldY, oldZ, orbitGob, rightMax, scanLine, selectGraphics, selectImage, selectTime, spline, tint, topMin, totalAttached, width, widthBase, wSin, x, x2, y, y2, z

Methods: addGob(Gob), addSpline(Spline), center(), collisionOff(), collisionOn(), disable(), enable(), getGraphics(), getImageFromJar(String), getPixels(), gobZInit(), initScanline(int), inView(), isInView(), isMemoryImageSource(), move(int, int), move(Gadget, int, int), moveNext(), onClick(), onDisplay(), onRelease(), printGobAttr(HyperView), printScanLines(), remGob(), remove(), zENA(), zOff()

From Linkable (7 fields, 1 methods)

Fields: attachment, index, linkFlags, name, next, parentList, prev

Methods: inList()

Examples

Real usage taken from elsewhere in the HyperView 3.2 source (file and line shown; source path src/com/multiversesocial/hyperview/).

instantiation — ChannelControlPane.java, line 90

   89                    //
   90  newChannelGadget   = new Gadget(" New   ",438,29);

subclass — BasicPane.java, line 5

    5  public class BasicPane extends Gadget
    6  {

declaration — ColorPop.java, line 12

   12  Gadget okGadget;

Applet hosting

Supplies the input hooks a ported applet’s pane overrides: inKey(), onMouseOver(), mouseWheelMoved(), plus onClick()/onRelease() from Gob and addDispatch(). See the Applet Migration Guide.

HyperView V3.2 documentation — generated for Tony Swain
Member lists are generated from the source and cross-checked against javap -p. Descriptions come from javadoc/comments in the source; text in italics summarizes the code where the source has no comment.