diff options
Diffstat (limited to 'java/apps/NexusII/classes/awtCommand/CPanel.java')
-rw-r--r-- | java/apps/NexusII/classes/awtCommand/CPanel.java | 381 |
1 files changed, 0 insertions, 381 deletions
diff --git a/java/apps/NexusII/classes/awtCommand/CPanel.java b/java/apps/NexusII/classes/awtCommand/CPanel.java deleted file mode 100644 index 1c8d39f8537..00000000000 --- a/java/apps/NexusII/classes/awtCommand/CPanel.java +++ /dev/null @@ -1,381 +0,0 @@ -/* - * Copyright 1996 Jan Newmarch, University of Canberra. - * Permission to use, copy, modify, and distribute this - * software and its documentation for any purpose and without - * fee is hereby granted, provided that the above copyright - * notice appear in all copies. The author - * makes no representations about the suitability of this - * software for any purpose. It is provided "as is" without - * express or implied warranty. - */ - -package awtCommand; - -import java.awt.*; - -public class CPanel extends Panel { - - protected Command gotFocusCommand = null, - lostFocusCommand = null; - protected Command mouseDownCommand = null, - mouseDragCommand = null, - mouseEnterCommand = null, - mouseExitCommand = null, - mouseMoveCommand = null, - mouseUpCommand = null; - protected Command keyUpCommand = null, - keyDownCommand = null; - protected Command actionCommand = null; - protected Command scrollAbsoluteCommand = null, - lineDownCommand = null, - lineUpCommand = null, - pageDownCommand = null, - pageUpCommand = null; - protected Command selectCommand = null, - deselectCommand = null; - - /** - * Constructs a new CPanel. - */ - public CPanel() { - super(); - } - - - /** - * Handles the event. - * Calls methods for variousL events and passes - * others to its superclass method. - */ - public boolean handleEvent(Event evt) { - switch (evt.id) { - case Event.SCROLL_ABSOLUTE: - return scrollAbsolute(evt, evt.arg); - case Event.SCROLL_LINE_DOWN: - return lineDown(evt, evt.arg); - case Event.SCROLL_LINE_UP: - return lineUp(evt, evt.arg); - case Event.SCROLL_PAGE_DOWN: - return pageDown(evt, evt.arg); - case Event.SCROLL_PAGE_UP: - return pageUp(evt, evt.arg); - case Event.LIST_SELECT: - return select(evt, evt.arg); - case Event.LIST_DESELECT: - return deselect(evt, evt.arg); - default: - return super.handleEvent(evt); - } - } - - /* - * event handling methods - */ - - /** - * Called if the window gains focus. This results in a call to - * the gotFocusCommand object with <code>what</code> set to null. - */ - public boolean gotFocus(Event evt, Object what) { - if (gotFocusCommand != null) - gotFocusCommand.execute(this, evt, what); - return false; - } - - /** - * Called if the window loses focus. This results in a call to - * the lostFocusCommand object with <code>what</code> set to null. - */ - public boolean lostFocus(Event evt, Object what) { - if (lostFocusCommand != null) - lostFocusCommand.execute(this, evt, what); - return false; - } - - /** - * Called if the mouse is down. - * This results in a call to the mouseDownCommand object with - * <code>what</code> set to Point(x, y) - */ - public boolean mouseDown(Event evt, int x, int y) { - if (mouseDownCommand != null) - mouseDownCommand.execute(this, evt, new Point(x, y)); - return false; - } - - /** - * Called if the mouse is dragged. - * This results in a call to the mouseDragCommand object with - * <code>what</code> set to Point(x, y) - */ - public boolean mouseDrag(Event evt, int x, int y) { - if (mouseDragCommand != null) - mouseDragCommand.execute(this, evt, new Point(x, y)); - return false; - } - - /** - * Called if the mouse enters the window. - * This results in a call to the mouseEnterCommand object with - * <code>what</code> set to Point(x, y) - */ - public boolean mouseEnter(Event evt, int x, int y) { - if (mouseEnterCommand != null) - mouseEnterCommand.execute(this, evt, new Point(x, y)); - return false; - } - - /** - * Called if the mouse moves inside the window. - * This results in a call to the mouseMoveCommand object with - * <code>what</code> set to Point(x, y) - */ - public boolean mouseMove(Event evt, int x, int y) { - if (mouseExitCommand != null) - mouseExitCommand.execute(this, evt, new Point(x, y)); - return false; - } - - /** - * Called if the mouse is up. - * This results in a call to the mouseUpCommand object with - * <code>what</code> set to Point(x, y) - */ - public boolean mouseUp(Event evt, int x, int y) { - if (mouseUpCommand != null) - mouseUpCommand.execute(this, evt, new Point(x, y)); - return false; - } - - /** - * Called if a character is pressed. - * This results in a call to the keyDownCommand object with - * <code>what</code> set to Integer(key). - */ - public boolean keyDown(Event evt, int key) { - if (keyDownCommand != null) - keyDownCommand.execute(this, evt, new Integer(key)); - return false; - } - - /** - * Called if a character is released. - * This results in a call to the keyUpCommand object with - * <code>what</code> set to Integer(key). - */ - public boolean keyUp(Event evt, int key) { - if (keyUpCommand != null) - keyUpCommand.execute(this, evt, new Integer(key)); - return false; - } - - - /** - * Called when an ACTION_EVENT is generated. - * This results in a call to the actionCommand object - * with <code>what</code> set to the event's arg. - */ - public boolean action(Event evt, Object what) { - if (actionCommand != null) - actionCommand.execute(this, evt, what); - return false; - } - - /** - * Called when a scrollbar is dragged. - * This results in a call to the scrollAbsoluteCommand object - * with <code>what</code> set to the slider location value. - */ - public boolean scrollAbsolute(Event evt, Object what) { - if (scrollAbsoluteCommand != null) - scrollAbsoluteCommand.execute(this, evt, what); - return false; - } - - /** - * Called when a scrollbar is incremented down. - * This results in a call to the lineDownCommand object - * with <code>what</code> set to the slider location value. - */ - public boolean lineDown(Event evt, Object what) { - if (lineDownCommand != null) - lineDownCommand.execute(this, evt, what); - return false; - } - - /** - * Called when a scrollbar is incremented up. - * This results in a call to the lineUpCommand object - * with <code>what</code> set to the slider location value. - */ - public boolean lineUp(Event evt, Object what) { - if (lineUpCommand != null) - lineUpCommand.execute(this, evt, what); - return false; - } - - /** - * Called when a scrollbar pages up. - * This results in a call to the pageUpCommand object - * with <code>what</code> set to the slider location value. - */ - public boolean pageUp(Event evt, Object what) { - if (pageUpCommand != null) - pageUpCommand.execute(this, evt, what); - return false; - } - - /** - * Called when a scrollbar pages down. - * This results in a call to the pageDownCommand object - * with <code>what</code> set to the slider location value. - */ - public boolean pageDown(Event evt, Object what) { - if (pageDownCommand != null) - pageDownCommand.execute(this, evt, what); - return false; - } - - /** - * Called if the mouse selects an item in a List. - * This results in a call to the selectCommand object - * with <code>what</code> set to the selected index. - */ - public boolean select(Event evt, Object what) { - if (selectCommand != null) - selectCommand.execute(this, evt, what); - return false; - } - - - /** - * Called if the mouse deselects an item in a List. - * This results in a call to the deselectCommand object - * with <code>what</code> set to the deselected index. - */ - public boolean deselect(Event evt, Object what) { - if (deselectCommand != null) - deselectCommand.execute(this, evt, what); - return false; - } - - /* - * set...Command methods - */ - - - - /** - * Sets the mouseDownCommand object. - */ - public void setMouseDownCommand(Command c) { - mouseDownCommand = c; - } - - /** - * Sets the moueDragCommand object. - */ - public void setMouseDragCommand(Command c) { - mouseDragCommand = c; - } - - /** - * Sets the mouseEnterCommand object. - */ - public void setMouseEnterCommand(Command c) { - mouseEnterCommand = c; - } - - /** - * Sets the mouseExitCommand object. - */ - public void setMouseExitCommand(Command c) { - mouseExitCommand = c; - } - - /** - * Sets the mouseMoveCommand object. - */ - public void setMouseMoveCommand(Command c) { - mouseMoveCommand = c; - } - - /** - * Sets the mouseUpCommand object. - */ - public void setMouseUpCommand(Command c) { - mouseUpCommand = c; - } - - /** - * Sets the keyDownCommand object. - */ - public void setKeyDownCommand(Command c) { - keyDownCommand = c; - } - - /** - * Sets the keyUpCommand object. - */ - public void setKeyUpCommand(Command c) { - keyUpCommand = c; - } - - - /** - * Sets the actionCommand object. - */ - public void setActionCommand(Command action) { - actionCommand = action; - } - - /** - * Sets the scrollAbsoluteCommand. - */ - public void setScrollAbsoluteCommand(Command c) { - scrollAbsoluteCommand = c; - } - - /** - * Sets the lineUpCommand. - */ - public void setLineUpCommand(Command c) { - lineUpCommand = c; - } - - /** - * Sets the lineDownCommand. - */ - public void setLineDownCommand(Command c) { - lineDownCommand = c; - } - - /** - * Sets the pageUpCommand. - */ - public void setPageUpCommand(Command c) { - pageUpCommand = c; - } - - /** - * Sets the pageDownCommand. - */ - public void setPageDownCommand(Command c) { - pageDownCommand = c; - } - - /** - * Sets the selectCommand. - */ - public void setSelectCommand(Command select) { - selectCommand = select; - } - - /** - * Sets the deselectCommand. - */ - public void setDeselectCommand(Command deselect) { - deselectCommand = deselect; - } - -} |