com.threerings.opengl.gui
Class DisplayRoot

java.lang.Object
  com.threerings.opengl.util.SimpleRenderable
      com.threerings.opengl.util.SimpleOverlay
          com.threerings.opengl.gui.Root
              com.threerings.opengl.gui.DisplayRoot

All Implemented Interfaces:

Compositable, Enqueueable, Tickable

public class DisplayRoot
extends Root

A root for Display-based apps.

Nested Class Summary

Nested classes/interfaces inherited from class com.threerings.opengl.gui.Root

Root.ButtonRecord, Root.KeyRecord, Root.TickOp

Field Summary

protected boolean

_wasActive Track whether we were active during the last event poll, so that we can consume the mouse click that may arrive with focus.

Fields inherited from class com.threerings.opengl.gui.Root

_buttons, _ccomponent, _clipboard, _cursor, _daction, _ddata, _defaults, _dhandler, _dicon, _dsource, _focus, _globals, _hcomponent, _invalidRoots, _lastMoveTime, _lastTipTime, _modalShade, _modifiers, _mouseX, _mouseY, _pressedKeys, _px, _py, _soundGroup, _tickOp, _tickParticipants, _tickStamp, _tipTime, _tipWidth, _tipwin, _windows, CLICK_CHAIN_INTERVAL, CLICK_INTERVAL, DEFAULT_CURSOR, DRAG_DISTANCE, KEY_REPEAT_DELAY, KEY_REPEAT_RATE, SOUND_SOURCES, TIP_MODE_RESET

Fields inherited from class com.threerings.opengl.util.SimpleRenderable

_batch, _ctx, _priority, _queue

Constructor Summary

DisplayRoot(GlContext ctx)

Method Summary

protected void	controllerMoved(Controller controller, long when, int index, boolean xAxis, boolean yAxis, float value) Notes that a controller has moved on an axis.
protected void	controllerPovXMoved(Controller controller, long when, float value) Notes that a controller has moved on the pov x axis.
protected void	controllerPovYMoved(Controller controller, long when, float value) Notes that a controller has moved on the pov y axis.
protected void	controllerPressed(Controller controller, long when, int index) Notes that a controller button has been pressed.
protected void	controllerReleased(Controller controller, long when, int index) Notes that a controller button has been released.
int	getDisplayHeight() Returns the height of the display area.
int	getDisplayWidth() Returns the width of the display area.
void	poll() Polls the input system for events and dispatches them.
void	setMousePosition(int x, int y) Sets the mouse position.
protected void	updateButtonModifier(int button, boolean pressed) Updates the modifier for the specified button.
protected void	updateCursor(Cursor cursor) Updates the cursor.
protected void	updateKeyModifier(int key, boolean pressed) Updates the modifier for the specified key, if any.

Methods inherited from class com.threerings.opengl.gui.Root

addGlobalEventListener, addTickParticipant, addWindow, addWindow, checkMouseMoved, clearDrag, clearTipWindow, dispatchEvent, dispatchKeyEvent, dispatchMouseEvent, dispose, draw, getClipboard, getClipboardText, getDefaultCursor, getFocus, getModifiers, getMouseX, getMouseY, getSound, getSoundGroup, getTargetComponent, getTickStamp, getTooltipTimeout, getTopWindow, getWindow, getWindowCount, isDragging, isOnTop, keyPressed, keyReleased, mouseDidMove, mouseMoved, mousePressed, mouseReleased, mouseWheeled, moveToTop, playSound, popDefaultEventTarget, pushDefaultEventTarget, removeAllWindows, removeGlobalEventListener, removeTickParticipant, removeWindow, renderModalShade, requestFocus, resortWindows, rootInvalidated, setClipboardText, setCursor, setFocus, setModalShade, setMouseDown, setMouseUp, setTooltipPreferredWidth, setTooltipTimeout, startDrag, tick, tipTextChanged, toString, updateHoverComponent, windowDidMove

Methods inherited from class com.threerings.opengl.util.SimpleOverlay

composite, createStates

Methods inherited from class com.threerings.opengl.util.SimpleRenderable

createBatch, enqueue, getStates

Methods inherited from class java.lang.Object

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

Field Detail

_wasActive

protected boolean _wasActive

Track whether we were active during the last event poll, so that we can consume the mouse click that may arrive with focus.

Constructor Detail

DisplayRoot

public DisplayRoot(GlContext ctx)

Method Detail

poll

public void poll()

Polls the input system for events and dispatches them.

getDisplayWidth

public int getDisplayWidth()

Description copied from class: Root

Returns the width of the display area.

Specified by:

getDisplayWidth in class Root

getDisplayHeight

public int getDisplayHeight()

Description copied from class: Root

Returns the height of the display area.

Specified by:

getDisplayHeight in class Root

setMousePosition

public void setMousePosition(int x,
                             int y)

Description copied from class: Root

Sets the mouse position.

Overrides:

setMousePosition in class Root

updateCursor

protected void updateCursor(Cursor cursor)

Description copied from class: Root

Updates the cursor.

Specified by:

updateCursor in class Root

updateButtonModifier

protected void updateButtonModifier(int button,
                                    boolean pressed)

Updates the modifier for the specified button.

updateKeyModifier

protected void updateKeyModifier(int key,
                                 boolean pressed)

Updates the modifier for the specified key, if any.

controllerPressed

protected void controllerPressed(Controller controller,
                                 long when,
                                 int index)

Notes that a controller button has been pressed.

controllerReleased

protected void controllerReleased(Controller controller,
                                  long when,
                                  int index)

Notes that a controller button has been released.

controllerMoved

protected void controllerMoved(Controller controller,
                               long when,
                               int index,
                               boolean xAxis,
                               boolean yAxis,
                               float value)

Notes that a controller has moved on an axis.

controllerPovXMoved

protected void controllerPovXMoved(Controller controller,
                                   long when,
                                   float value)

Notes that a controller has moved on the pov x axis.

controllerPovYMoved

protected void controllerPovYMoved(Controller controller,
                                   long when,
                                   float value)

Notes that a controller has moved on the pov y axis.