/** Initialize the canvas in the appropriate part of the window */
public void initCanvas() {
canvas = new Canvas(shell, SWT.NO_BACKGROUND | SWT.BORDER);
GridData gridData = new GridData();
gridData.horizontalAlignment = GridData.FILL;
gridData.verticalAlignment = GridData.FILL;
gridData.grabExcessHorizontalSpace = true;
gridData.grabExcessVerticalSpace = true;
canvas.setLayoutData(gridData);
}
/** Initializes the GUI. */
private void initGUI() {
try {
getShell()
.addDisposeListener(
new DisposeListener() {
public void widgetDisposed(DisposeEvent evt) {
shellWidgetDisposed(evt);
}
});
getShell()
.addControlListener(
new ControlAdapter() {
public void controlResized(ControlEvent evt) {
shellControlResized(evt);
}
});
getShell()
.addControlListener(
new ControlAdapter() {
public void controlMoved(ControlEvent evt) {
shellControlMoved(evt);
}
});
GridLayout thisLayout = new GridLayout();
this.setLayout(thisLayout);
{
GridData toolBarLData = new GridData();
toolBarLData.grabExcessHorizontalSpace = true;
toolBarLData.horizontalAlignment = GridData.FILL;
toolBar = new ToolBar(this, SWT.FLAT);
toolBar.setLayoutData(toolBarLData);
toolBar.setBackgroundImage(SWTResourceManager.getImage("images/ToolbarBackground.gif"));
{
newToolItem = new ToolItem(toolBar, SWT.NONE);
newToolItem.setImage(SWTResourceManager.getImage("images/new.gif"));
newToolItem.setToolTipText("New");
}
{
openToolItem = new ToolItem(toolBar, SWT.NONE);
openToolItem.setToolTipText("Open");
openToolItem.setImage(SWTResourceManager.getImage("images/open.gif"));
openToolItem.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent evt) {
openToolItemWidgetSelected(evt);
}
});
}
{
saveToolItem = new ToolItem(toolBar, SWT.NONE);
saveToolItem.setToolTipText("Save");
saveToolItem.setImage(SWTResourceManager.getImage("images/save.gif"));
}
}
{
clientArea = new Composite(this, SWT.NONE);
GridData clientAreaLData = new GridData();
clientAreaLData.grabExcessHorizontalSpace = true;
clientAreaLData.grabExcessVerticalSpace = true;
clientAreaLData.horizontalAlignment = GridData.FILL;
clientAreaLData.verticalAlignment = GridData.FILL;
clientArea.setLayoutData(clientAreaLData);
clientArea.setLayout(null);
}
{
statusArea = new Composite(this, SWT.NONE);
GridLayout statusAreaLayout = new GridLayout();
statusAreaLayout.makeColumnsEqualWidth = true;
statusAreaLayout.horizontalSpacing = 0;
statusAreaLayout.marginHeight = 0;
statusAreaLayout.marginWidth = 0;
statusAreaLayout.verticalSpacing = 0;
statusAreaLayout.marginLeft = 3;
statusAreaLayout.marginRight = 3;
statusAreaLayout.marginTop = 3;
statusAreaLayout.marginBottom = 3;
statusArea.setLayout(statusAreaLayout);
GridData statusAreaLData = new GridData();
statusAreaLData.horizontalAlignment = GridData.FILL;
statusAreaLData.grabExcessHorizontalSpace = true;
statusArea.setLayoutData(statusAreaLData);
statusArea.setBackground(SWTResourceManager.getColor(239, 237, 224));
{
statusText = new Label(statusArea, SWT.BORDER);
statusText.setText(" Ready");
GridData txtStatusLData = new GridData();
txtStatusLData.horizontalAlignment = GridData.FILL;
txtStatusLData.grabExcessHorizontalSpace = true;
txtStatusLData.verticalIndent = 3;
statusText.setLayoutData(txtStatusLData);
}
}
thisLayout.verticalSpacing = 0;
thisLayout.marginWidth = 0;
thisLayout.marginHeight = 0;
thisLayout.horizontalSpacing = 0;
thisLayout.marginTop = 3;
this.setSize(474, 312);
{
menu1 = new Menu(getShell(), SWT.BAR);
getShell().setMenuBar(menu1);
{
fileMenuItem = new MenuItem(menu1, SWT.CASCADE);
fileMenuItem.setText("&File");
{
fileMenu = new Menu(fileMenuItem);
{
newFileMenuItem = new MenuItem(fileMenu, SWT.PUSH);
newFileMenuItem.setText("&New");
newFileMenuItem.setImage(SWTResourceManager.getImage("images/new.gif"));
}
{
openFileMenuItem = new MenuItem(fileMenu, SWT.PUSH);
openFileMenuItem.setText("&Open");
openFileMenuItem.setImage(SWTResourceManager.getImage("images/open.gif"));
openFileMenuItem.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent evt) {
openFileMenuItemWidgetSelected(evt);
}
});
}
{
closeFileMenuItem = new MenuItem(fileMenu, SWT.CASCADE);
closeFileMenuItem.setText("Close");
}
{
fileMenuSep1 = new MenuItem(fileMenu, SWT.SEPARATOR);
}
{
saveFileMenuItem = new MenuItem(fileMenu, SWT.PUSH);
saveFileMenuItem.setText("&Save");
saveFileMenuItem.setImage(SWTResourceManager.getImage("images/save.gif"));
saveFileMenuItem.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent evt) {
saveFileMenuItemWidgetSelected(evt);
}
});
}
{
fileMenuSep2 = new MenuItem(fileMenu, SWT.SEPARATOR);
}
{
exitMenuItem = new MenuItem(fileMenu, SWT.CASCADE);
exitMenuItem.setText("E&xit");
exitMenuItem.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent evt) {
exitMenuItemWidgetSelected(evt);
}
});
}
fileMenuItem.setMenu(fileMenu);
}
}
{
helpMenuItem = new MenuItem(menu1, SWT.CASCADE);
helpMenuItem.setText("&Help");
{
helpMenu = new Menu(helpMenuItem);
{
aboutMenuItem = new MenuItem(helpMenu, SWT.CASCADE);
aboutMenuItem.setText("&About");
aboutMenuItem.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent evt) {
aboutMenuItemWidgetSelected(evt);
}
});
}
helpMenuItem.setMenu(helpMenu);
}
}
}
} catch (Exception e) {
e.printStackTrace();
}
}