Uses of Class
edu.cnu.mdi.graphics.toolbar.GestureContext

Packages that use GestureContext

Package	Description
edu.cnu.mdi.container
edu.cnu.mdi.graphics.toolbar
edu.cnu.mdi.item
edu.cnu.mdi.mapping.container
edu.cnu.mdi.splot.plot

Uses of GestureContext in edu.cnu.mdi.container

Methods in edu.cnu.mdi.container with parameters of type GestureContext

Modifier and Type	Method	Description
boolean	BaseToolHandler.approveConnectionPoint(GestureContext gc, Point p)
void	BaseToolHandler.beginDragObject(GestureContext gc)
void	BaseToolHandler.boxZoomRubberbanding(GestureContext gc, Rectangle bounds)
void	BaseToolHandler.captureImage(GestureContext gc)
void	BaseToolHandler.createConnection(GestureContext gc, Point start, Point end)
void	BaseToolHandler.createEllipse(GestureContext gc, Rectangle bounds)
void	BaseToolHandler.createLine(GestureContext gc, Point start, Point end)
void	BaseToolHandler.createPolygon(GestureContext gc, Point[] vertices)
void	BaseToolHandler.createPolyline(GestureContext gc, Point[] vertices)
void	BaseToolHandler.createRadArc(GestureContext gc, Point[] pp)
void	BaseToolHandler.createRectangle(GestureContext gc, Rectangle bounds)
void	BaseToolHandler.createTextItem(GestureContext gc, Point location)
void	BaseToolHandler.delete(GestureContext gc)
boolean	BaseToolHandler.doNotDrag(GestureContext gc)
void	BaseToolHandler.dragObjectBy(GestureContext gc, int dx, int dy)
void	BaseToolHandler.endDragObject(GestureContext gc)
Object	BaseToolHandler.hitTest(GestureContext gc, Point p)	Hit test at the given point on the canvas.
void	BaseToolHandler.info(GestureContext gc)
void	BaseToolHandler.magnifyDoneMove(GestureContext gc)
void	BaseToolHandler.magnifyStartMove(GestureContext gc)
void	BaseToolHandler.magnifyUpdateMove(GestureContext gc)
void	BaseToolHandler.panDoneDrag(GestureContext gc)
void	BaseToolHandler.panStartDrag(GestureContext gc)
void	BaseToolHandler.panUpdateDrag(GestureContext gc)
void	BaseToolHandler.pointerClick(GestureContext gc)	Handle pointer click on an object at the given point.
void	BaseToolHandler.pointerDoubleClick(GestureContext gc)	Handle pointer double click on an object at the given point.
void	BaseToolHandler.pointerRubberbanding(GestureContext gc, Rectangle bounds)
void	BaseToolHandler.print(GestureContext gc)
void	BaseToolHandler.recenter(GestureContext gc)
void	BaseToolHandler.resetZoom(GestureContext gc)
void	BaseToolHandler.styleEdit(GestureContext gc)
void	BaseToolHandler.undoZoom(GestureContext gc)
void	BaseToolHandler.zoomIn(GestureContext gc)
void	BaseToolHandler.zoomOut(GestureContext gc)

Uses of GestureContext in edu.cnu.mdi.graphics.toolbar

Fields in edu.cnu.mdi.graphics.toolbar declared as GestureContext

Modifier and Type	Field	Description
protected GestureContext	ADragButton.gesture	Current gesture context (null when idle).
protected GestureContext	AMoveButton.gesture	Current move gesture context (null when idle).
protected GestureContext	ARubberbandButton.gesture	Gesture context for the current gesture (null when idle).

Methods in edu.cnu.mdi.graphics.toolbar that return GestureContext

Modifier and Type	Method	Description
protected GestureContext	BaseToolBar.actionContext()	Create a synthetic context for one-shot actions.

Methods in edu.cnu.mdi.graphics.toolbar with parameters of type GestureContext

Modifier and Type	Method	Description
boolean	DefaultToolHandler.approveConnectionPoint(GestureContext gc, Point p)
boolean	IToolHandler.approveConnectionPoint(GestureContext gc, Point p)	Approve or reject a connection point.
void	DefaultToolHandler.beginDragObject(GestureContext gc)
void	IToolHandler.beginDragObject(GestureContext gc)	Begin dragging an object/selection.
void	DefaultToolHandler.boxZoomRubberbanding(GestureContext gc, Rectangle bounds)
void	IToolHandler.boxZoomRubberbanding(GestureContext gc, Rectangle bounds)	Box-zoom rubberband completion (or continuous feedback depending on tool).
void	DefaultToolHandler.captureImage(GestureContext gc)
void	IToolHandler.captureImage(GestureContext gc)
void	DefaultToolHandler.createConnection(GestureContext gc, Point start, Point end)
void	IToolHandler.createConnection(GestureContext gc, Point start, Point end)	Create a connection between two points.
void	DefaultToolHandler.createEllipse(GestureContext gc, Rectangle bounds)
void	IToolHandler.createEllipse(GestureContext gc, Rectangle bounds)	Create an ellipse.
void	DefaultToolHandler.createLine(GestureContext gc, Point start, Point end)
void	IToolHandler.createLine(GestureContext gc, Point start, Point end)	Create a line between two points.
void	DefaultToolHandler.createPolygon(GestureContext gc, Point[] vertices)
void	IToolHandler.createPolygon(GestureContext gc, Point[] vertices)	Create a polygon.
void	DefaultToolHandler.createPolyline(GestureContext gc, Point[] vertices)
void	IToolHandler.createPolyline(GestureContext gc, Point[] vertices)	Create a polyline.
void	DefaultToolHandler.createRadArc(GestureContext gc, Point[] vertices)
void	IToolHandler.createRadArc(GestureContext gc, Point[] vertices)	Create a radial arc.
void	DefaultToolHandler.createRectangle(GestureContext gc, Rectangle bounds)
void	IToolHandler.createRectangle(GestureContext gc, Rectangle bounds)	Create a rectangle.
void	DefaultToolHandler.createTextItem(GestureContext gc, Point location)
void	IToolHandler.createTextItem(GestureContext gc, Point location)	Create a text item at the given location.
void	DefaultToolHandler.delete(GestureContext gc)
void	IToolHandler.delete(GestureContext gc)
abstract void	ADragButton.doneDrag(GestureContext gc)	Called on release.
abstract void	AMoveButton.doneMove(GestureContext gc)	Called when the move gesture ends (mouse exits canvas).
boolean	DefaultToolHandler.doNotDrag(GestureContext gc)
boolean	IToolHandler.doNotDrag(GestureContext gc)	Optional veto before starting a drag.
void	DefaultToolHandler.dragObjectBy(GestureContext gc, int dx, int dy)
void	IToolHandler.dragObjectBy(GestureContext gc, int dx, int dy)	Drag the object/selection by a pixel delta.
void	DefaultToolHandler.endDragObject(GestureContext gc)
void	IToolHandler.endDragObject(GestureContext gc)	End dragging an object/selection.
Object	DefaultToolHandler.hitTest(GestureContext gc, Point p)
Object	IToolHandler.hitTest(GestureContext gc, Point p)	Hit test at a point on the canvas.
void	DefaultToolHandler.info(GestureContext gc)
void	IToolHandler.info(GestureContext gc)
void	DefaultToolHandler.magnifyDoneMove(GestureContext gc)
void	IToolHandler.magnifyDoneMove(GestureContext gc)
void	DefaultToolHandler.magnifyStartMove(GestureContext gc)
void	IToolHandler.magnifyStartMove(GestureContext gc)
void	DefaultToolHandler.magnifyUpdateMove(GestureContext gc)
void	IToolHandler.magnifyUpdateMove(GestureContext gc)
void	DefaultToolHandler.panDoneDrag(GestureContext gc)
void	IToolHandler.panDoneDrag(GestureContext gc)
void	DefaultToolHandler.panStartDrag(GestureContext gc)
void	IToolHandler.panStartDrag(GestureContext gc)
void	DefaultToolHandler.panUpdateDrag(GestureContext gc)
void	IToolHandler.panUpdateDrag(GestureContext gc)
void	DefaultToolHandler.pointerClick(GestureContext gc)
void	IToolHandler.pointerClick(GestureContext gc)	Pointer click (single click).
void	DefaultToolHandler.pointerDoubleClick(GestureContext gc)
void	IToolHandler.pointerDoubleClick(GestureContext gc)	Pointer double-click.
void	DefaultToolHandler.pointerRubberbanding(GestureContext gc, Rectangle bounds)
void	IToolHandler.pointerRubberbanding(GestureContext gc, Rectangle bounds)	Pointer rubberband feedback (typically multi-select or region selection).
void	DefaultToolHandler.print(GestureContext gc)
void	IToolHandler.print(GestureContext gc)
void	DefaultToolHandler.recenter(GestureContext gc)
void	IToolHandler.recenter(GestureContext gc)
void	DefaultToolHandler.resetZoom(GestureContext gc)
void	IToolHandler.resetZoom(GestureContext gc)
abstract void	ARubberbandButton.rubberbanding(GestureContext gesture, Rectangle bounds, Point[] vertices)	Called when a valid rubberband gesture completes.
abstract void	ADragButton.startDrag(GestureContext gc)	Called once on mouse press.
abstract void	AMoveButton.startMove(GestureContext gc)	Called once at the start of the move gesture.
void	DefaultToolHandler.styleEdit(GestureContext gc)
void	IToolHandler.styleEdit(GestureContext gc)
void	DefaultToolHandler.undoZoom(GestureContext gc)
void	IToolHandler.undoZoom(GestureContext gc)
abstract void	ADragButton.updateDrag(GestureContext gc)	Called during dragging (after at least one drag event).
abstract void	AMoveButton.updateMove(GestureContext gc)	Called on each move update after start.
void	DefaultToolHandler.zoomIn(GestureContext gc)
void	IToolHandler.zoomIn(GestureContext gc)
void	DefaultToolHandler.zoomOut(GestureContext gc)
void	IToolHandler.zoomOut(GestureContext gc)

Uses of GestureContext in edu.cnu.mdi.item

Methods in edu.cnu.mdi.item with parameters of type GestureContext

Modifier and Type	Method	Description
boolean	AItem.acceptModification(GestureContext gc)	Gives an item a final chance to accept or reject an interactive modification.
void	AItem.modificationRejected(GestureContext gc)	Called when AItem.acceptModification(GestureContext) rejects a modification.

Uses of GestureContext in edu.cnu.mdi.mapping.container

Methods in edu.cnu.mdi.mapping.container with parameters of type GestureContext

Modifier and Type	Method	Description
void	MapToolHandler.createLine(GestureContext gc, Point start, Point end)	Creates a great-circle map line between the two screen-space endpoints.
void	MapToolHandler.createPolygon(GestureContext gc, Point[] vertices)	Creates a great-circle polygon from the supplied screen-space vertices.
void	MapToolHandler.createPolyline(GestureContext gc, Point[] vertices)	Creates a great-circle polyline from the supplied screen-space vertices.
void	MapToolHandler.createTextItem(GestureContext gc, Point location)	Creates a geolocated text item at the clicked map position.
void	MapToolHandler.panDoneDrag(GestureContext gc)	Completes a projection-aware pan with a definitive repaint.
void	MapToolHandler.panStartDrag(GestureContext gc)	Saves the current map extent for undo before a projection-aware pan.
void	MapToolHandler.panUpdateDrag(GestureContext gc)	Recenters the map from the latest incremental pointer displacement.

Uses of GestureContext in edu.cnu.mdi.splot.plot

Methods in edu.cnu.mdi.splot.plot with parameters of type GestureContext

Modifier and Type	Method	Description
void	PlotToolHandler.boxZoomRubberbanding(GestureContext gc, Rectangle bounds)
void	PlotToolHandler.captureImage(GestureContext gc)
void	PlotToolHandler.info(GestureContext gc)
void	PlotToolHandler.print(GestureContext gc)
void	PlotToolHandler.resetZoom(GestureContext gc)
void	PlotToolHandler.zoomIn(GestureContext gc)
void	PlotToolHandler.zoomOut(GestureContext gc)