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java.lang.Objectcom.maryanovsky.map.client.actions.MapAction<HasAllPinchHandlers>
com.maryanovsky.map.client.actions.touch.PinchMagnifyAction
public class PinchMagnifyAction
Magnifies and zooms in/out the map as the user pinches the map widget.
Field Summary |
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Fields inherited from class com.maryanovsky.map.client.actions.MapAction |
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isAnimated, mapWidget |
Constructor Summary | |
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PinchMagnifyAction(MapWidget mapWidget,
boolean isAnimated)
Creates a new PinchMagnifyAction for the specified map widget,
and with optionally animated zoom transition. |
Method Summary | |
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void |
onPinchCancel(PinchCancelEvent evt)
Invoked when a pinch gesture is cancelled. |
void |
onPinchChange(PinchChangeEvent evt)
Invoked when a pinch gesture continues. |
void |
onPinchEnd(PinchEndEvent evt)
Invoked when a pinch gesture ends. |
void |
onPinchStart(PinchStartEvent evt)
Invoked when a pinch gesture starts. |
HandlerRegistration |
registerWith(HasAllPinchHandlers pinchSource)
Registers for handling pinch events from the specified source. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public PinchMagnifyAction(MapWidget mapWidget, boolean isAnimated)
PinchMagnifyAction
for the specified map widget,
and with optionally animated zoom transition.
mapWidget
- The target map widget.isAnimated
- Whether the final zoom-adjusting transition is
animated.Method Detail |
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public HandlerRegistration registerWith(HasAllPinchHandlers pinchSource)
registerWith
in class MapAction<HasAllPinchHandlers>
public void onPinchStart(PinchStartEvent evt)
onPinchStart
in interface PinchStartHandler
public void onPinchChange(PinchChangeEvent evt)
onPinchChange
in interface PinchChangeHandler
public void onPinchEnd(PinchEndEvent evt)
onPinchEnd
in interface PinchEndHandler
public void onPinchCancel(PinchCancelEvent evt)
onPinchCancel
in interface PinchCancelHandler
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