jdraw.jdraw_ui
Class JDrawUI

java.lang.Object
  |
  +--mvp.View
        |
        +--jdraw.jdraw_ui.JDrawUI

All Implemented Interfaces:

java.util.Observer

public class JDrawUI

extends mvp.View

Class JDrawUI is the view object for the system. It contains an instance of the three main parts of JDraw's view: The menubar, the toolbar, and a vector of drawing windows.

Field Summary

protected java.util.Vector	canvasWindow The Vector of Drawing Canvas objects.
protected CommandMenu	commandMenu The Menu Bar object
protected JDraw	jdraw The corresponding model object
protected mvp.Screen	screen A local reference to the screen
protected ToolsPalette	toolsPalette The Tool Bar

Fields inherited from class mvp.View

editable, model, shown, widget, window

Constructor Summary

JDrawUI(mvp.Screen screen, JDraw jdraw)
Construct this with the given Screen and JDraw model.

Method Summary

java.awt.Component	compose() Compose this by (1) creating a new window, (2) setting the window's menubar to this' menubar, (3) populating the menubar with the menus, (4) calling compose in turn for each menu, and (5) setting the window title.
void	composeCanvas(int i) Compose the Canvas indicated by the parameter by calling it's compose() method.
CanvasWindow	getCanvasWindow(int index) Method getCanvasWindow(int) returns the CanvasWindow whose index is given.
CommandMenu	getCommandMenu()
int	getIndexOf(CanvasWindow c)
void	killCanvasWindow(int i) Method killCanvasWindow(int) makes the necessary calls to remove a CanvasWindow object (indicated by its ID) from the list of 'CanvasWindow's.
void	newCanvasWindow(int i) Create a new Canvas Window and add it to the vector of Canvas Windows (canvasWindow).
void	setTitle(java.lang.String title) Change the Window Title of the last Element in canvasWindow to the given String.

Methods inherited from class mvp.View

getModel, getWidget, getWindow, hide, isEditable, isShown, run, setEditable, setModel, show, show, update

Methods inherited from class java.lang.Object

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

Field Detail

jdraw

protected JDraw jdraw

The corresponding model object

screen

protected mvp.Screen screen

A local reference to the screen

commandMenu

protected CommandMenu commandMenu

The Menu Bar object

toolsPalette

protected ToolsPalette toolsPalette

The Tool Bar

canvasWindow

protected java.util.Vector canvasWindow

The Vector of Drawing Canvas objects.

Constructor Detail

JDrawUI

public JDrawUI(mvp.Screen screen,
               JDraw jdraw)

Construct this with the given Screen and JDraw model. Call the constructors of each of the subviews (initial JDraw windows).

Method Detail

compose

public java.awt.Component compose()

Compose this by (1) creating a new window, (2) setting the window's menubar to this' menubar, (3) populating the menubar with the menus, (4) calling compose in turn for each menu, and (5) setting the window title.

Overrides:

compose in class mvp.View

getCommandMenu

public CommandMenu getCommandMenu()

newCanvasWindow

public void newCanvasWindow(int i)

Create a new Canvas Window and add it to the vector of Canvas Windows (canvasWindow).

killCanvasWindow

public void killCanvasWindow(int i)

Method killCanvasWindow(int) makes the necessary calls to remove a CanvasWindow object (indicated by its ID) from the list of 'CanvasWindow's.

composeCanvas

public void composeCanvas(int i)

Compose the Canvas indicated by the parameter by calling it's compose() method. Then call the window offset method (setWindow) giving it the windows index designation. Finally, show the window.

setTitle

public void setTitle(java.lang.String title)

Change the Window Title of the last Element in canvasWindow to the given String.

getCanvasWindow

public CanvasWindow getCanvasWindow(int index)

Method getCanvasWindow(int) returns the CanvasWindow whose index is given.

getIndexOf

public int getIndexOf(CanvasWindow c)