: Class ExtraMainWindow

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extra.ui
Class ExtraMainWindow

java.lang.Object
  |
  +--waba.ui.Control
        |
        +--waba.ui.Container
              |
              +--waba.ui.Window
                    |
                    +--waba.ui.MainWindow
                          |
                          +--extra.ui.ExtraMainWindow

All Implemented Interfaces:: ISurface

public class ExtraMainWindow
extends MainWindow

A simple extension to MainWindow which adds a title if desired plus the functionality of RelativeContainer. At the moment you need to extend this class for your main app to use the extra.ui.List control but hopefully that won't always be the case.

Field Summary

static int ABOVE


static int AUTO


static int BELOW


static int BOTTOM


static int CENTER


static int FILL


static int JAVA
          Java based platform

static int LEFT


static int LEFTOF


static int PALMOS
          PalmOS based platform

static int platform
          the platform we are running on (from Vm.getPlatform())

static int REST


static int RIGHT


static int RIGHTOF


static int SAME


static int SAME_BOTTOM


static int SAME_LEFT


static int SAME_RIGHT


static int SAME_TOP


static int TOP


static int WINCE
          WinCE based platform

Fields inherited from class waba.ui.MainWindow

defaultFont

Constructor Summary

ExtraMainWindow()
          Constructs a new application without a title and no double buffering

ExtraMainWindow(boolean doubleBuffered)
          Constructs a new application without a title and the given double buffering

ExtraMainWindow(String name)
          Constructs a new application with the given title and no double buffering.

ExtraMainWindow(String name, boolean doubleBuffered)
          Constructs a new application with a standard pilot title bar and the given double buffering options.

Method Summary

void _doPaint(int x, int y, int width, int height)
          Called by the VM to repaint an area.

void _postEvent(int type, int key, int x, int y, int modifiers, int timeStamp)
          Called by the VM to post key and pen events.

void add(Control control)
          Adds a component to this application.

void add(Control control, int x, int y)
          Adds a component to this application.

void add(Control control, int x, int y, Control relative)
          Adds a component to this application.

void add(Control control, int x, int y, int width, int height)
          Adds a component to this application.

void add(Control control, int x, int y, int width, int height, Control relative)
          Adds a component to this application.

Control findChild(int x, int y)
          Returns the child located at the given x and y coordinates.

Title getTitle()
          Gets the title for this app, if any.

void remove(Control control)
          Temporarily removes a component to this application.

void removePermanently(Control control)
          Permanently removes a component to this application.

void setFocus(Control c)
          Sets focus to the given control.

void setGaps(int x, int y)
          Sets the standard gap between components when added with the LEFTOF, RIGHTOF, ABOVE and BELOW settings.

void setMenuBar(MenuBar menubar)
          Sets the menubar for this application.

void setRect(int x, int y, int width, int height)
          Sets the rectangle of this application.

Methods inherited from class waba.ui.MainWindow

_onTimerTick, _stopTimer, exit, getFontMetrics, getMainWindow, onExit, onStart, removeTimer

Methods inherited from class waba.ui.Window

createAWTGraphics, getFocus

Methods inherited from class waba.ui.Container

paintChildren

Methods inherited from class waba.ui.Control

addTimer, contains, createGraphics, getNext, getParent, getRect, onEvent, onPaint, postEvent, repaint

Methods inherited from class java.lang.Object

equals, hashCode, toString

Field Detail

PALMOS

public static final int PALMOS

PalmOS based platform

JAVA

public static final int JAVA

Java based platform

WINCE

public static final int WINCE

WinCE based platform

LEFT

public static final int LEFT

LEFTOF

public static final int LEFTOF

CENTER

public static final int CENTER

RIGHTOF

public static final int RIGHTOF

RIGHT

public static final int RIGHT

SAME

public static final int SAME

SAME_LEFT

public static final int SAME_LEFT

SAME_RIGHT

public static final int SAME_RIGHT

TOP

public static final int TOP

ABOVE

public static final int ABOVE

BELOW

public static final int BELOW

BOTTOM

public static final int BOTTOM

SAME_TOP

public static final int SAME_TOP

SAME_BOTTOM

public static final int SAME_BOTTOM

AUTO

public static final int AUTO

FILL

public static final int FILL

REST

public static final int REST

platform

public static int platform

the platform we are running on (from Vm.getPlatform())

Constructor Detail

ExtraMainWindow

public ExtraMainWindow()

Constructs a new application without a title and no double buffering

ExtraMainWindow

public ExtraMainWindow(boolean doubleBuffered)

Constructs a new application without a title and the given double buffering

Parameters:: doubleBuffered - true if an image buffer should be used, false otherwise.

ExtraMainWindow

public ExtraMainWindow(String name)

Constructs a new application with the given title and no double buffering.

ExtraMainWindow

public ExtraMainWindow(String name,
                       boolean doubleBuffered)

Constructs a new application with a standard pilot title bar and the given double buffering options.

Parameters:: title - the name of the app; doubleBuffered - true if an image buffer should be used, false otherwise.

Method Detail

getTitle

public Title getTitle()

Gets the title for this app, if any. Useful for relative placement.

setFocus

public void setFocus(Control c)

Sets focus to the given control. When a user types a key, the control with focus get the key event. At any given time, only one control in a window can have focus. Calling this method will cause a FOCUS_OUT control event to be posted to the window's current focus control (if one exists) and will cause a FOCUS_IN control event to be posted to the new focus control.

Overrides:: setFocus in class Window

_postEvent

public void _postEvent(int type,
                       int key,
                       int x,
                       int y,
                       int modifiers,
                       int timeStamp)

Called by the VM to post key and pen events. This method is not private to prevent the compiler from removing it during optimization.

Overrides:: _postEvent in class Window

_doPaint

public void _doPaint(int x,
                     int y,
                     int width,
                     int height)

Called by the VM to repaint an area. This method is not private to prevent the compiler from removing it during optimization.

Overrides:: _doPaint in class Window

findChild

public Control findChild(int x,
                         int y)

Returns the child located at the given x and y coordinates.

Overrides:: findChild in class Container

setGaps

public void setGaps(int x,
                    int y)

Sets the standard gap between components when added with the LEFTOF, RIGHTOF, ABOVE and BELOW settings.

Parameters:: x - the x gap in pixels; y - the y gap in pixels

setMenuBar

public void setMenuBar(MenuBar menubar)

Sets the menubar for this application. Will be launched when the menu key is pressed on the Palm.