本文整理汇总了Java中edu.umd.cs.piccolo.event.PInputEvent类的典型用法代码示例。如果您正苦于以下问题:Java PInputEvent类的具体用法?Java PInputEvent怎么用?Java PInputEvent使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
PInputEvent类属于edu.umd.cs.piccolo.event包,在下文中一共展示了PInputEvent类的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: SimSharingDragHandler
import edu.umd.cs.piccolo.event.PInputEvent; //导入依赖的package包/类
public SimSharingDragHandler( IUserComponent userComponent, IUserComponentType componentType, final boolean sendDragMessages ) {
this.userComponent = userComponent;
this.componentType = componentType;
this.dragPoints = new SimSharingDragPoints();
// default functions
this.startDragFunction = new DragFunction() {
public void apply( IUserComponent userComponent, IUserComponentType componentType, IUserAction action, ParameterSet parameterSet, PInputEvent event ) {
SimSharingManager.sendUserMessage( userComponent, componentType, action, parameterSet );
}
};
this.dragFunction = new DragFunction() {
public void apply( IUserComponent userComponent, IUserComponentType componentType, IUserAction action, ParameterSet parameterSet, PInputEvent event ) {
if ( sendDragMessages ) {
SimSharingManager.sendUserMessage( userComponent, componentType, action, parameterSet );
}
}
};
this.endDragFunction = new DragFunction() {
public void apply( IUserComponent userComponent, IUserComponentType componentType, IUserAction action, ParameterSet parameterSet, PInputEvent event ) {
SimSharingManager.sendUserMessage( userComponent, componentType, action, parameterSet );
}
};
}
开发者ID:mleoking,项目名称:PhET,代码行数:26,代码来源:SimSharingDragHandler.java
示例2: main
import edu.umd.cs.piccolo.event.PInputEvent; //导入依赖的package包/类
public static void main( String[] args ) {
new JFrame( "Test" ) {{
setContentPane( new PCanvas() {{
setPreferredSize( new Dimension( 800, 600 ) );
setPanEventHandler( null );
for ( int i = 0; i < 1000; i++ ) {
final int finalI = i;
getLayer().addChild( new PPath( new Ellipse2D.Double( 0, 0, 10, 10 ), null ) {{
setPaint( new Color( finalI % 255, 0, 0 ) );
translate( finalI / 10, finalI / 10 );
}} );
}
getLayer().addChild( new PPath( new Ellipse2D.Double( 0, 0, 200, 200 ), null ) {{
setPaint( Color.blue );
addInputEventListener( new PBasicInputEventHandler() {
@Override public void mouseDragged( final PInputEvent event ) {
translate( event.getCanvasDelta().width, event.getCanvasDelta().height );
}
} );
}} );
}} );
pack();
setDefaultCloseOperation( WindowConstants.EXIT_ON_CLOSE );
}}.setVisible( true );
}
开发者ID:mleoking,项目名称:PhET,代码行数:26,代码来源:ComparePiccolo.java
示例3: EvaporationControlNode
import edu.umd.cs.piccolo.event.PInputEvent; //导入依赖的package包/类
public EvaporationControlNode( final Evaporator evaporator ) {
super( new HBox(
// Label
new PText( Strings.EVAPORATION ) {{
setFont( new PhetFont( BLLConstants.CONTROL_FONT_SIZE ) );
}},
// Slider
new HSliderNode( UserComponents.evaporationSlider, 0, evaporator.maxEvaporationRate, evaporator.evaporationRate, evaporator.enabled ) {{
// Tick labels
PhetFont tickFont = new PhetFont( BLLConstants.TICK_LABEL_FONT_SIZE );
addLabel( 0, new PhetPText( Strings.NONE, tickFont ) );
addLabel( evaporator.maxEvaporationRate, new PhetPText( Strings.LOTS, tickFont ) );
// Set rate to zero when slider is released.
this.addInputEventListener( new PBasicInputEventHandler() {
@Override public void mouseReleased( PInputEvent event ) {
evaporator.evaporationRate.set( 0.0 );
}
} );
}}
) );
}
开发者ID:mleoking,项目名称:PhET,代码行数:26,代码来源:EvaporationControlNode.java
示例4: createMouseEvent
import edu.umd.cs.piccolo.event.PInputEvent; //导入依赖的package包/类
/**
* Creates and returns a new PMouse event from a Java MouseEvent.
*
* @param id The event type (MOUSE_PRESSED, MOUSE_RELEASED, MOUSE_CLICKED,
* MOUSE_ENTERED, MOUSE_EXITED, MOUSE_MOVED, MOUSE_DRAGGED)
* @param swingEvent The original swing mouse event when in
* MOUSE_DRAGGED and MOUSE_RELEASED events.
* @param pEvent used to query about the event's Piccolo2d context
*
* @return the constructed PSwingEvent
*/
public static PSwingEvent createMouseEvent(final int id, final MouseEvent swingEvent, final PInputEvent pEvent) {
if (pEvent == null) {
throw new IllegalArgumentException("PInputEvent associated with PSwingEvent may not be null");
}
if (id == MouseEvent.MOUSE_MOVED || id == MouseEvent.MOUSE_DRAGGED) {
return new PSwingMouseMotionEvent(id, swingEvent, pEvent);
}
else if (id == MouseEvent.MOUSE_WHEEL) {
return new PSwingMouseWheelEvent(id, (MouseWheelEvent) swingEvent, pEvent);
}
else {
return new PSwingMouseEvent(id, swingEvent, pEvent);
}
}
开发者ID:mleoking,项目名称:PhET,代码行数:27,代码来源:PSwingMouseEvent.java
示例5: handleHighlight
import edu.umd.cs.piccolo.event.PInputEvent; //导入依赖的package包/类
private void handleHighlight( PInputEvent event ) {
// Map the mouse position to an energy value...
Point2D localPosition = event.getPositionRelativeTo( this );
Point2D globalPosition = localToGlobal( localPosition );
Point2D chartPosition = _chartNode.globalToLocal( globalPosition );
Point2D energyPosition = _chartNode.nodeToEnergy( chartPosition );
final double energy = energyPosition.getY();
// Find the closest eigenstate...
int hiliteIndex = _model.getClosestEigenstateIndex( energy, BSConstants.HILITE_ENERGY_THRESHOLD );
// Update the model...
_model.setHilitedEigenstateIndex( hiliteIndex );
// Set the mouse cursor...
setCursor( hiliteIndex );
}
开发者ID:mleoking,项目名称:PhET,代码行数:19,代码来源:BSEigenstatesNode.java
示例6: handleMouseDragEvent
import edu.umd.cs.piccolo.event.PInputEvent; //导入依赖的package包/类
private void handleMouseDragEvent( PInputEvent event ) {
// Only allow the user to move unbonded atoms.
if ( m_model.getBondingState() != DualAtomModel.BONDING_STATE_UNBONDED ) {
// Need to release the bond before we can move the atom.
m_model.releaseBond();
}
// Determine the amount of motion indicated by the drag event.
PNode draggedNode = event.getPickedNode();
PDimension d = event.getDeltaRelativeTo( draggedNode );
draggedNode.localToParent( d );
// Make sure we don't exceed the positional limits.
double newPosX = m_particle.getX() + d.width;
if ( newPosX > m_maxX ) {
newPosX = m_maxX;
}
else if ( newPosX < m_minX ) {
newPosX = m_minX;
}
// Move the particle based on the amount of mouse movement.
m_particle.setPosition( newPosX, m_particle.getY() );
}
开发者ID:mleoking,项目名称:PhET,代码行数:27,代码来源:GrabbableParticleNode.java
示例7: handleMouseDragEvent
import edu.umd.cs.piccolo.event.PInputEvent; //导入依赖的package包/类
/**
* Handle and event indicating that the user has dragged the mouse,
* intending to move the marker. This updates the position of the
* marker and the values displayed.
*
* @param event
*/
private void handleMouseDragEvent( PInputEvent event ) {
PNode draggedNode = event.getPickedNode();
PDimension d = event.getDeltaRelativeTo( draggedNode );
draggedNode.localToParent( d );
double newXPos = _readoutRect.getOffset().getX() + d.width;
double newCenterXPos = newXPos + ( _readoutRect.getFullBoundsReference().width / 2 );
if ( newCenterXPos < _chart.getGraphOriginPos().getX() ) {
// Limit the position from going too far to the left.
newXPos = _chart.getGraphOriginPos().getX() - ( _readoutRect.getFullBoundsReference().width / 2 );
}
else if ( newCenterXPos > _chart.getGraphMaxX() ) {
// Limit the position from going too far to the right.
newXPos = _chart.getGraphMaxX() - ( _readoutRect.getFullBoundsReference().width / 2 );
}
_readoutRect.setOffset( newXPos, _readoutRect.getOffset().getY() );
updateReadoutText();
_indicatorHandle.setOffset( newXPos + _readoutRect.getWidth() / 2 - _indicatorHandle.getWidth() / 2,
_indicatorHandle.getOffset().getY() );
_indicatorLine.setOffset( newXPos + _readoutRect.getWidth() / 2 - _indicatorLine.getWidth() / 2,
_readoutRect.getOffset().getY() + _readoutRect.getHeight() );
}
开发者ID:mleoking,项目名称:PhET,代码行数:30,代码来源:NuclearDecayProportionChart.java
示例8: TrackButton
import edu.umd.cs.piccolo.event.PInputEvent; //导入依赖的package包/类
public TrackButton( final EnergySkateParkBasicsModule module, final String trackName, final Vector2D offset ) {
PImage image = new PImage( createIcon( module, trackName, offset ) );
addChild( image );
final PPath selectedIndicator = new PhetPPath( image.getFullBoundsReference().getBounds2D(), new BasicStroke( 3 ), INVISIBLE_COLOR );
addChild( selectedIndicator );
//When pressed, load the track
addInputEventListener( new CursorHandler() );
addInputEventListener( new PBasicInputEventHandler() {
@Override public void mousePressed( PInputEvent event ) {
SimSharingManager.sendUserMessage( chain( trackButton, trackName ), UserComponentTypes.button, pressed, ParameterSet.parameterSet( EnergySkateParkSimSharing.ParameterKeys.trackName, trackName ) );
module.loadTrack( trackName, offset );
}
} );
//When selected, turn on highlight.
module.currentTrackFileName.addObserver( new VoidFunction1<String>() {
public void apply( String fileName ) {
selectedIndicator.setStrokePaint( fileName.equalsIgnoreCase( trackName ) ? Color.YELLOW : INVISIBLE_COLOR );
}
} );
}
开发者ID:mleoking,项目名称:PhET,代码行数:24,代码来源:TrackButton.java
示例9: SpatialSimpleMoleculeGraphic
import edu.umd.cs.piccolo.event.PInputEvent; //导入依赖的package包/类
/**
* @param molecule
* @param profile
*/
public SpatialSimpleMoleculeGraphic( SimpleMolecule molecule, EnergyProfile profile ) {
super( molecule, profile );
this.molecule = molecule;
this.profile = profile;
// Catch mouse clicks that select this graphic's molecule
if( molecule instanceof MoleculeA || molecule instanceof MoleculeC ) {
this.addInputEventListener( new PBasicInputEventHandler() {
public void mouseClicked( PInputEvent event ) {
super.mouseClicked( event );
getMolecule().setSelectionStatus( Selectable.SELECTED );
}
} );
}
if( DebugFlags.SHOW_BOUNDING_BOX ) {
boundingBox = new PPath();
boundingBox.setStrokePaint( Color.red );
addChild( boundingBox );
update();
}
}
开发者ID:mleoking,项目名称:PhET,代码行数:28,代码来源:SpatialSimpleMoleculeGraphic.java
示例10: CNode
import edu.umd.cs.piccolo.event.PInputEvent; //导入依赖的package包/类
public CNode( final CModelElement modelElement ) {
super( modelElement.getSize(), modelElement.getColor() );
_modelElement = modelElement;
_modelElement.addListener( this );
addInputEventListener( new PBasicInputEventHandler() {
public void mouseDragged( PInputEvent event ) {
PDimension delta = event.getDeltaRelativeTo( CNode.this.getParent() );
Point2D p = _modelElement.getPosition();
Point2D pNew = new Point2D.Double( p.getX() + delta.getWidth(), p.getY() + delta.getHeight() );
modelElement.setPosition( pNew );
}
} );
positionChanged();
orientationChanged();
}
开发者ID:mleoking,项目名称:PhET,代码行数:19,代码来源:CNode.java
示例11: dragSpline
import edu.umd.cs.piccolo.event.PInputEvent; //导入依赖的package包/类
private void dragSpline( PInputEvent event, Point2D.Double tx ) {
double dy = tx.getY();
double dx = tx.getX();
//Make it so the spline can't be dragged out of the screen, tricky since the visible screen changes depending on the aspect ratio
if ( dy < 0 && spline.getMinControlPointY() < 0 ||
dy > 0 && spline.getMaxControlPointY() > splineEnvironment.getMaxDragY() ||
dx < 0 && spline.getMinControlPointX() < splineEnvironment.getMinDragX() ||
dx > 0 && spline.getMaxControlPointX() > splineEnvironment.getMaxDragX() ) {
return;
}
translateAll( tx );
if ( isAttachAllowed( event ) ) {
proposeMatchesTrunk();
}
}
开发者ID:mleoking,项目名称:PhET,代码行数:18,代码来源:SplineNode.java
示例12: EndGraphic
import edu.umd.cs.piccolo.event.PInputEvent; //导入依赖的package包/类
public EndGraphic() {
Ellipse2D.Double shape = new Ellipse2D.Double( 0, 0, 15, 15 );
phetShapeGraphic = new PPath( shape );
phetShapeGraphic.setPaint( Color.black );
addChild( phetShapeGraphic );
addInputEventListener( new PBasicInputEventHandler() {
public void mouseDragged( PInputEvent event ) {
Dimension2D dx = getDelta( event );
MeasuringTape.this.translateEndPoint( dx.getWidth(), dx.getHeight() );
}
} );
addInputEventListener( new CursorHandler( Cursor.HAND_CURSOR ) );
int crossHairSize = 10;
CrossHairGraphic crossHairGraphic = new CrossHairGraphic( crossHairSize );
crossHairGraphic.setPaint( Color.yellow );
addChild( crossHairGraphic );
crossHairGraphic.setOffset( phetShapeGraphic.getWidth() / 2 - crossHairSize / 2, phetShapeGraphic.getHeight() / 2 - crossHairSize / 2 );
}
开发者ID:mleoking,项目名称:PhET,代码行数:22,代码来源:MeasuringTape.java
示例13: CalendarNode
import edu.umd.cs.piccolo.event.PInputEvent; //导入依赖的package包/类
public CalendarNode() {
for (int week = 0; week < numWeeks; week++) {
for (int day = 0; day < numDays; day++) {
addChild(new DayNode(week, day));
}
}
CalendarNode.this.addInputEventListener(new PBasicInputEventHandler() {
public void mouseReleased(PInputEvent event) {
DayNode pickedDay = (DayNode) event.getPickedNode();
if (pickedDay.hasWidthFocus && pickedDay.hasHeightFocus) {
setFocusDay(null, true);
}
else {
setFocusDay(pickedDay, true);
}
}
});
}
开发者ID:mleoking,项目名称:PhET,代码行数:20,代码来源:CalendarNode.java
示例14: handleButton
import edu.umd.cs.piccolo.event.PInputEvent; //导入依赖的package包/类
private void handleButton(final PSwingEvent e1, final PInputEvent aEvent, final ButtonData buttonData) {
final MouseEvent m1 = e1.asMouseEvent();
if (involvesSceneNode(buttonData)) {
// TODO: this probably won't handle viewing through multiple
// cameras.
final Point2D pt = new Point2D.Double(m1.getX(), m1.getY());
cameraToLocal(e1.getPath().getTopCamera(), pt, buttonData.getPNode());
final MouseEvent tempEvent = new MouseEvent(buttonData.getFocusedComponent(), m1.getID(), m1.getWhen(), m1
.getModifiers(), (int) pt.getX() - buttonData.getOffsetX(), (int) pt.getY()
- buttonData.getOffsetY(), m1.getClickCount(), m1.isPopupTrigger());
final PSwingEvent e2 = PSwingMouseEvent.createMouseEvent(tempEvent.getID(), tempEvent, aEvent);
dispatchEvent(buttonData.getFocusedComponent(), e2);
}
else {
dispatchEvent(buttonData.getFocusedComponent(), e1);
}
// buttonData.getPSwing().repaint(); //Experiment with SliderExample
// (from Martin) suggests this line is unnecessary, and a serious
// problem in performance.
m1.consume();
if (e1.getID() == MouseEvent.MOUSE_RELEASED) {
buttonData.mouseReleased();
}
}
开发者ID:mleoking,项目名称:PhET,代码行数:27,代码来源:PSwingEventHandler.java
示例15: mouseDragged
import edu.umd.cs.piccolo.event.PInputEvent; //导入依赖的package包/类
public void mouseDragged( PInputEvent e ) {
if( startLocation == null ) {
mousePressed( e );
}
else {
Point2D fin = e.getPosition();
Point2D.Double rel = new Point2D.Double( fin.getX() - startLocation.x, fin.getY() - startLocation.y );
double dx = rel.x;
double dy = rel.y;
int modelDX = (int)( dx / getColorGrid().getCellWidth() );
int modelDY = (int)( dy / getColorGrid().getCellHeight() );
int newWidth = origDim.width + modelDX;
int newHeight = origDim.height + modelDY;
newWidth = Math.max( newWidth, 0 );
newHeight = Math.max( newHeight, 0 );
rectangularObject.setSize( newWidth, newHeight );
}
}
开发者ID:mleoking,项目名称:PhET,代码行数:22,代码来源:RectangleGraphic.java
示例16: dragStandardSelection
import edu.umd.cs.piccolo.event.PInputEvent; //导入依赖的package包/类
/**
* Drag selected nodes.
*
* @param e event responsible for the drag
*/
protected void dragStandardSelection(final PInputEvent e) {
// There was a press node, so drag selection
final PDimension d = e.getCanvasDelta();
e.getTopCamera().localToView(d);
final PDimension gDist = new PDimension();
final Iterator selectionEn = getSelection().iterator();
while (selectionEn.hasNext()) {
final PNode node = (PNode) selectionEn.next();
gDist.setSize(d);
node.getParent().globalToLocal(gDist);
node.offset(gDist.getWidth(), gDist.getHeight());
}
}
开发者ID:mleoking,项目名称:PhET,代码行数:21,代码来源:PSelectionEventHandler.java
示例17: drag
import edu.umd.cs.piccolo.event.PInputEvent; //导入依赖的package包/类
protected void drag(final PInputEvent event) {
super.drag(event);
final PDimension aDelta = event.getDeltaRelativeTo(PHandle.this);
if (aDelta.getWidth() != 0 || aDelta.getHeight() != 0) {
dragHandle(aDelta, event);
}
}
开发者ID:mleoking,项目名称:PhET,代码行数:8,代码来源:PHandle.java
示例18: getWorldLocation
import edu.umd.cs.piccolo.event.PInputEvent; //导入依赖的package包/类
public Point2D getWorldLocation( PInputEvent event ) {
Point2D pt = event.getPositionRelativeTo( this );
this.localToGlobal( pt );
CCKModule m = (CCKModule) module;
m.getCckSimulationPanel().getCircuitNode().globalToLocal( pt );
return pt;
}
开发者ID:mleoking,项目名称:PhET,代码行数:8,代码来源:ToolboxNode.java
示例19: endMarqueeSelection
import edu.umd.cs.piccolo.event.PInputEvent; //导入依赖的package包/类
/**
* Removes marquee and clears selection.
*
* @param e event responsible for the end of the selection
*/
protected void endMarqueeSelection(final PInputEvent e) {
// Remove marquee
allItems.clear();
marqueeMap.clear();
marquee.removeFromParent();
marquee = null;
}
开发者ID:mleoking,项目名称:PhET,代码行数:13,代码来源:PSelectionEventHandler.java
示例20: startDrag
import edu.umd.cs.piccolo.event.PInputEvent; //导入依赖的package包/类
@Override protected void startDrag( PInputEvent event ) {
super.startDrag( event );
// The user is moving this, so they have assumed control.
mass.userControlled.set( true );
Point2D modelPosition = getModelPosition( event.getCanvasPosition() );
double yOffset = mass.getMiddlePoint().getY() - mass.getPosition().getY();
mass.setPosition( modelPosition.getX(), modelPosition.getY() - yOffset );
}
开发者ID:mleoking,项目名称:PhET,代码行数:9,代码来源:MassDragHandler.java
注:本文中的edu.umd.cs.piccolo.event.PInputEvent类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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