org.vishia.gral.base

Class GralCurveView.GralCurveViewMouseAction

java.lang.Object

org.vishia.gral.base.GralCurveView.GralCurveViewMouseAction

All Implemented Interfaces:

GralMouseWidgetAction_ifc

Enclosing class:

GralCurveView

protected class GralCurveView.GralCurveViewMouseAction
extends java.lang.Object
implements GralMouseWidgetAction_ifc

Field Summary

Fields inherited from interface org.vishia.gral.base.GralMouseWidgetAction_ifc

mUser1down, mUser1up, mUser2down, mUser2up, mUser3down, mUser3up, mUserAll, mUserAlldown, mUserAllup, mUserDouble, version

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	GralCurveViewMouseAction()

Method Summary

Modifier and Type	Method and Description
void	mouse1Double(int keyCode, int xMousePixel, int yMousePixel, int xWidgetSizePixel, int yWidgetSizePixel, GralWidget widgg)
void	mouse1Down(int key, int xMousePixel, int yMousePixel, int xWidgetSizePixel, int yWidgetSizePixel, GralWidget widgg) Called from the graphic implementation layer if the standard left mouse button is pressed.
void	mouse1Up(int key, int xMousePixel, int yMousePixel, int xWidgetSizePixel, int yWidgetSizePixel, GralWidget widgg)
void	mouse2Down(int key, int xMousePixel, int yMousePixel, int xWidgetSizePixel, int yWidgetSizePixel, GralWidget widgg) Called from the graphic implementation layer if the standard right mouse button is pressed.
void	mouse2Up(int key, int xMousePixel, int yMousePixel, int xWidgetSizePixel, int yWidgetSizePixel, GralWidget widgg)
boolean	mouseMoved(int xMousePixel, int yMousePixel, int xWidgetPixelSize, int yWidgetPixelSize) This routine is called only if a mouse button is pressed while moving the mouse cursor.

Methods inherited from class java.lang.Object

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

Constructor Detail

GralCurveViewMouseAction

protected GralCurveViewMouseAction()

Method Detail

mouse1Down

public void mouse1Down(int key,
                       int xMousePixel,
                       int yMousePixel,
                       int xWidgetSizePixel,
                       int yWidgetSizePixel,
                       GralWidget widgg)

Description copied from interface: GralMouseWidgetAction_ifc

Called from the graphic implementation layer if the standard left mouse button is pressed.

Specified by:

mouse1Down in interface GralMouseWidgetAction_ifc

mouse1Up

public void mouse1Up(int key,
                     int xMousePixel,
                     int yMousePixel,
                     int xWidgetSizePixel,
                     int yWidgetSizePixel,
                     GralWidget widgg)

Specified by:

mouse1Up in interface GralMouseWidgetAction_ifc

mouse2Down

public void mouse2Down(int key,
                       int xMousePixel,
                       int yMousePixel,
                       int xWidgetSizePixel,
                       int yWidgetSizePixel,
                       GralWidget widgg)

Description copied from interface: GralMouseWidgetAction_ifc

Called from the graphic implementation layer if the standard right mouse button is pressed.

Specified by:

mouse2Down in interface GralMouseWidgetAction_ifc

mouse2Up

public void mouse2Up(int key,
                     int xMousePixel,
                     int yMousePixel,
                     int xWidgetSizePixel,
                     int yWidgetSizePixel,
                     GralWidget widgg)

Specified by:

mouse2Up in interface GralMouseWidgetAction_ifc

mouse1Double

public void mouse1Double(int keyCode,
                         int xMousePixel,
                         int yMousePixel,
                         int xWidgetSizePixel,
                         int yWidgetSizePixel,
                         GralWidget widgg)

Specified by:

mouse1Double in interface GralMouseWidgetAction_ifc

mouseMoved

public boolean mouseMoved(int xMousePixel,
                          int yMousePixel,
                          int xWidgetPixelSize,
                          int yWidgetPixelSize)

Description copied from interface: GralMouseWidgetAction_ifc

This routine is called only if a mouse button is pressed while moving the mouse cursor.

Specified by:

mouseMoved in interface GralMouseWidgetAction_ifc

Parameters:

xMousePixel - The current mouse cursor x value

yMousePixel - The current mouse cursor y value

xWidgetPixelSize - Width of the associated widget.

yWidgetPixelSize - Height of the associated widget.

Returns:

true if the mouse should be still accepted as pressed, false if the mouse button up action should be prevented. The mouse is not accepted as pressed any more.