org.vishia.gral.base

Class GralButton.MouseActionButton

java.lang.Object

org.vishia.gral.base.GralButton.MouseActionButton

All Implemented Interfaces:

GralMouseWidgetAction_ifc

Enclosing class:

GralButton

class GralButton.MouseActionButton
extends java.lang.Object
implements GralMouseWidgetAction_ifc

Inner class to implement the mouse actions called from the gral implementing layer. If the mouse was moved from the widget's area while a button is pressed, the mouse action on release is not invoked.

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

Constructor and Description
MouseActionButton()

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 keyCode, 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 keyCode, int xMousePixel, int yMousePixel, int xWidgetSizePixel, int yWidgetSizePixel, GralWidget widgg) It will be called only if the mouse up is pressed inside the button's area.
void	mouse2Down(int keyCode, 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 keyCode, int xMousePixel, int yMousePixel, int xWidgetSizePixel, int yWidgetSizePixel, GralWidget widgg)
boolean	mouseMoved(int xMousePixel, int yMousePixel, int sizex, int sizey) 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

MouseActionButton

MouseActionButton()

Method Detail

mouseMoved

public boolean mouseMoved(int xMousePixel,
                          int yMousePixel,
                          int sizex,
                          int sizey)

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

sizex - Width of the associated widget.

sizey - 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.

mouse1Down

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

It will be called only if the mouse up is pressed inside the button's area.

Specified by:

mouse1Up in interface GralMouseWidgetAction_ifc

See Also:

GralMouseWidgetAction_ifc.mouse1Up(int, int, int, int, int, org.vishia.gral.base.GralWidget)

mouse2Down

public void mouse2Down(int keyCode,
                       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 keyCode,
                     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