org.das2.event.DasMouseInputAdapter

DasMouseInputAdapter delegates mouse and key events to mouse modules, which do something with the events. Also, mouse events are promoted to MouseDragEvents which conveniently store information about the entire drag gesture. The base class of MouseModule has do-nothing stubs for KeyListener, MouseListener, MouseMotionListener, and MouseWheelListener, which can be implemented if the module wants to do something with these events. Also MouseDragEvents will be sent to the module as its DragRenderer has requested: after the mouse release, during the drag, or when keys are pressed. The module will first receive the low-level events before receiving the MouseDragEvents.

DasMouseInputAdapter( org.das2.graph.DasCanvasComponent parent )

Create a DasMouseInputAdapter to handle mouse events for the component.

NULL_FEEDBACK

addMenu

addMenu( String label ) → JMenu

return a menu with font to match LAF.

Parameters

label - a String

Returns:

a javax.swing.JMenu

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addMenuItem

addMenuItem( java.awt.Component b ) → void

Parameters

b - a Component

Returns:

void (returns nothing)

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addMouseModule

addMouseModule( org.das2.event.MouseModule module ) → void

add a mouse module to the list of available modules. If a module with the same label exists already, it will be replaced.

Parameters

module - the module

Returns:

void (returns nothing)

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cancel

cancel( ) → void

allow clients to cancel, to take the same action as if cancel were pressed.

Returns:

void (returns nothing)

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getActive

getActive( ) → MouseModule

return the active mouse module, for scripting. Active means the button has been pressed, etc.

Returns:

null or the active module.

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getFeedback

getFeedback( ) → Feedback

get the feedback object, so its message can be set.

Returns:

the feedback object.

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getKeyAdapter

getKeyAdapter( ) → KeyAdapter

creates a new KeyAdapter, and should probably be private.

Returns:

a java.awt.event.KeyAdapter

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getModuleByLabel

getModuleByLabel( String label ) → MouseModule

remove the mouse module with the label.

Parameters

label - the label (case-sensitive)

Returns:

null if not found, or the module.

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getMouseModule

getMouseModule( int i ) → MouseModule

Parameters

i - an int

Returns:

org.das2.event.MouseModule

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getMouseModules

getMouseModules( ) → MouseModule

Returns:

org.das2.event.MouseModule[]

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getMousePressPosition

getMousePressPosition( ) → Point

returns the position of the last mouse press. This is a hack so that the mouse position can be obtained to get the context of the press. The result point is in the parent's coordinate system.

Returns:

the position of the mouse press, or null if a press has not been received.

See Also:

getMousePressPositionOnCanvas()


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getMousePressPositionOnCanvas

getMousePressPositionOnCanvas( ) → Point

return the position of the last mouse press, in the canvas coordinate frame.

Returns:

the position of the mouse press in the canvas coordinate frame, or null if a press has not been received.

See Also:

getMousePressPosition()


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getNumInserted

getNumInserted( ) → int

return number of elements for diagnostic purposes.

Returns:

an int

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getPinned

getPinned( ) → boolean

Returns:

boolean

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getPrimaryModule

getPrimaryModule( ) → MouseModule

Returns:

org.das2.event.MouseModule

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getPrimaryModuleByLabel

getPrimaryModuleByLabel( ) → String

Returns:

java.lang.String

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getPrimaryPopupMenu

getPrimaryPopupMenu( ) → JPopupMenu

added so ColumnColumnConnector could delegate to DasPlot's adapter.

Returns:

a javax.swing.JPopupMenu

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getSecondaryModule

getSecondaryModule( ) → MouseModule

Returns:

org.das2.event.MouseModule

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getSecondaryModuleByLabel

getSecondaryModuleByLabel( ) → String

Returns:

java.lang.String

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getSecondaryPopupMenu

getSecondaryPopupMenu( ) → JPopupMenu

access popup menu so that synchronized blocks are minimized.

Returns:

a javax.swing.JPopupMenu

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isHoverHighlite

isHoverHighlite( ) → boolean

Returns:

boolean

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mouseDragged

mouseDragged( java.awt.event.MouseEvent e ) → void

Parameters

e - a MouseEvent

Returns:

void (returns nothing)

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mouseEntered

mouseEntered( java.awt.event.MouseEvent e ) → void

Parameters

e - a MouseEvent

Returns:

void (returns nothing)

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mouseExited

mouseExited( java.awt.event.MouseEvent e ) → void

Parameters

e - a MouseEvent

Returns:

void (returns nothing)

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mouseMoved

mouseMoved( java.awt.event.MouseEvent e ) → void

Parameters

e - a MouseEvent

Returns:

void (returns nothing)

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mousePressed

mousePressed( java.awt.event.MouseEvent e ) → void

Parameters

e - a MouseEvent

Returns:

void (returns nothing)

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mouseReleased

mouseReleased( java.awt.event.MouseEvent e ) → void

Parameters

e - a MouseEvent

Returns:

void (returns nothing)

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mouseWheelMoved

mouseWheelMoved( java.awt.event.MouseWheelEvent e ) → void

the mouse wheel was turned so many units. Delegate this to the primary module, so that if it is set to "ZoomX" then the mousewheel will be in just the X direction.

Parameters

e - the mouse wheel event

Returns:

void (returns nothing)

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paint

paint( java.awt.Graphics g1 ) → void

Parameters

g1 - a Graphics

Returns:

void (returns nothing)

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releaseAll

releaseAll( ) → void

remove all references to mouse modules

Returns:

void (returns nothing)

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removeMenuItem

removeMenuItem( String label ) → void

hack to provide way to get rid of "Dump Data".

Parameters

label - string to search for.

Returns:

void (returns nothing)

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removeMouseModule

removeMouseModule( org.das2.event.MouseModule module ) → void

Parameters

module - a MouseModule

Returns:

void (returns nothing)

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replaceMenuItem

replaceMenuItem( String label, java.awt.Component b ) → void

provide a way for an alternate implementation to be added at the position occupied by "label".

Parameters

label - the parameter to find, e.h.
b - a Component

Returns:

void (returns nothing)

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replaceMouseModule

replaceMouseModule( org.das2.event.MouseModule oldModule, org.das2.event.MouseModule newModule ) → void

Parameters

oldModule - a MouseModule
newModule - a MouseModule

Returns:

void (returns nothing)

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resetName

resetName( String name ) → void

set the name of the menus to help with debugging

Parameters

name - a String

Returns:

void (returns nothing)

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setFeedback

setFeedback( org.das2.event.DasMouseInputAdapter.Feedback f ) → void

Parameters

f - a DasMouseInputAdapter.Feedback

Returns:

void (returns nothing)

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setHoverHighlite

setHoverHighlite( boolean value ) → void

glow the outline of the mouse area, for development.

Parameters

value - a boolean

Returns:

void (returns nothing)

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setMenuLabel

setMenuLabel( String id ) → void

Parameters

id - a String

Returns:

void (returns nothing)

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setMouseModule

setMouseModule( int i, org.das2.event.MouseModule mouseModule ) → void

//TODO: check this Setter for property mouseModules.

Parameters

i - the index
mouseModule - the new mouseModule to use.

Returns:

void (returns nothing)

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setMousePressPositionOnCanvas

setMousePressPositionOnCanvas( java.awt.Point p ) → void

set the mouse press position, so that it is a bean property and one DasMouseInputAdapter can delegate to another.

Parameters

p - a Point

Returns:

void (returns nothing)

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setPinned

setPinned( boolean b ) → void

Parameters

b - a boolean

Returns:

void (returns nothing)

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setPrimaryModule

setPrimaryModule( org.das2.event.MouseModule module ) → void

set the primary module, the module receiving left-button events, to the module provided. If the module is not already loaded, implicitly addMouseModule is called.

Parameters

module - the module

Returns:

void (returns nothing)

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setPrimaryModuleByLabel

setPrimaryModuleByLabel( String label ) → void

Parameters

label - a String

Returns:

void (returns nothing)

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setSecondaryModule

setSecondaryModule( org.das2.event.MouseModule module ) → void

set the secondary module, the module receiving middle-button events, to the module provided. If the module is not already loaded, implicitly addMouseModule is called.

Parameters

module - a MouseModule

Returns:

void (returns nothing)

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setSecondaryModuleByLabel

setSecondaryModuleByLabel( String label ) → void

Parameters

label - a String

Returns:

void (returns nothing)

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