下面列出了org.eclipse.swt.widgets.Composite#setVisible ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
public Composite createContent( String radioText ) {
Control[] existingButtons = radioGroup.getChildren();
Button button = new Button( radioGroup, SWT.RADIO );
button.setText( radioText );
props.setLook( button );
FormData fdButton = new FormData();
fdButton.top = new FormAttachment( 0 );
fdButton.left = existingButtons.length == 0
? new FormAttachment( 0 ) : new FormAttachment( existingButtons[ existingButtons.length - 1 ], 40 );
button.setLayoutData( fdButton );
button.setSelection( existingButtons.length == 0 );
Composite content = new Composite( contentArea, SWT.NONE );
content.setVisible( existingButtons.length == 0 );
props.setLook( content );
content.setLayout( noMarginLayout );
content.setLayoutData( fdMaximize );
button.addSelectionListener( new SelectionAdapter() {
@Override public void widgetSelected( SelectionEvent selectionEvent ) {
for ( Control control : contentArea.getChildren() ) {
control.setVisible( false );
}
content.setVisible( true );
}
} );
return content;
}
/**
* Sets the control that is shown when the item is expanded.
*
* @param control
* the new control (or null)
*
* @exception IllegalArgumentException
* <ul>
* <li>ERROR_INVALID_ARGUMENT - if the control has been disposed</li>
* <li>ERROR_INVALID_PARENT - if the control is not in the same widget tree</li>
* </ul>
* @exception SWTException
* <ul>
* <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
* </ul>
*/
public void setControl(final Composite control) {
if (control != null) {
if (control.isDisposed()) {
SWT.error(SWT.ERROR_INVALID_ARGUMENT);
}
if (control.getParent() != parent) {
SWT.error(SWT.ERROR_INVALID_PARENT);
}
}
this.control = control;
if (control != null) {
control.setVisible(expanded);
final int headerHeight = parent.bandHeight;
control.setBounds(x + BORDER, y + headerHeight, Math.max(0, width - 2 * BORDER),
Math.max(0, height + BORDER));
control.setBackground(IGamaColors.PARAMETERS_BACKGROUND.color());
}
}
/**
* This method initializes cmpSubTypes
*
*/
protected void createComposite( Vector<IChartSubType> vSubTypes )
{
Label lblSubtypes = new Label( cmpRight, SWT.NO_FOCUS );
{
lblSubtypes.setText( Messages.getString( "TaskSelectType.Label.SelectSubtype" ) ); //$NON-NLS-1$
GridData gd = new GridData( GridData.FILL_HORIZONTAL );
gd.horizontalIndent = 5;
lblSubtypes.setLayoutData( gd );
}
GridData gdTypes = new GridData( GridData.FILL_HORIZONTAL
| GridData.VERTICAL_ALIGN_FILL );
cmpSubTypes = new Composite( cmpRight, SWT.NONE );
createSubtypeBtnGroups( vSubTypes );
cmpSubTypes.setLayoutData( gdTypes );
cmpSubTypes.setToolTipText( Messages.getString( "TaskSelectType.Label.ChartSubtypes" ) ); //$NON-NLS-1$
cmpSubTypes.setLayout( new GridLayout( ) );
cmpSubTypes.setVisible( true );
}
/**
* @see Dialog#createDialogArea(Composite)
*/
protected Control createDialogArea(Composite parent) {
Composite result = new Composite(parent, SWT.NONE);
result.setLayout(new GridLayout());
result.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
macList = new List(result, SWT.BORDER | SWT.MULTI );
macList.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
if (macroArray != null){
for (int i=0; i< macroArray.size(); i++){
macList.add(getLabel(macroArray.get(i)));
}
macList.pack(true);
macList.computeSize(SWT.DEFAULT, SWT.DEFAULT);
macList.setVisible(true);
}
result.setVisible(true);
macList.addDisposeListener(new DisposeListener() {
public void widgetDisposed(DisposeEvent e) {
macList = null;
}
});
return result;
}
/**
* @see Dialog#createDialogArea(Composite)
*/
protected Control createDialogArea(Composite parent) {
Composite result = new Composite(parent, SWT.NONE);
result.setLayout(new GridLayout());
result.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
catList = new List(result, SWT.BORDER | SWT.MULTI );
catList.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
if (categoryArray != null){
for (int i=0; i< categoryArray.size(); i++){
catList.add(getLabel(categoryArray.get(i)));
}
catList.pack(true);
catList.computeSize(SWT.DEFAULT, SWT.DEFAULT);
catList.setVisible(true);
}
result.setVisible(true);
catList.addDisposeListener(new DisposeListener() {
public void widgetDisposed(DisposeEvent e) {
catList = null;
}
});
return result;
}
/**
* Helper method for creating property tab composites.
*
* @return the property tab composite.
*/
private Composite createTabComposite() {
Composite result = widgetFactory.createComposite(
tabbedPropertyComposite.getTabComposite(), SWT.NO_FOCUS);
result.setVisible(false);
result.setLayout(new FillLayout());
FormData data = new FormData();
if (hasTitleBar) {
data.top = new FormAttachment(tabbedPropertyComposite.getTitle(), 0);
} else {
data.top = new FormAttachment(0, 0);
}
data.bottom = new FormAttachment(100, 0);
data.left = new FormAttachment(0, 0);
data.right = new FormAttachment(100, 0);
result.setLayoutData(data);
return result;
}
public Composite createContent( String radioText ) {
Control[] existingButtons = radioGroup.getChildren();
Button button = new Button( radioGroup, SWT.RADIO );
button.setText( radioText );
props.setLook( button );
FormData fdButton = new FormData();
fdButton.top = new FormAttachment( 0 );
fdButton.left = existingButtons.length == 0
? new FormAttachment( 0 ) : new FormAttachment( existingButtons[existingButtons.length - 1], 40 );
button.setLayoutData( fdButton );
button.setSelection( existingButtons.length == 0 );
Composite content = new Composite( contentArea, SWT.NONE );
content.setVisible( existingButtons.length == 0 );
props.setLook( content );
content.setLayout( noMarginLayout );
content.setLayoutData( fdMaximize );
button.addSelectionListener( new SelectionAdapter() {
@Override public void widgetSelected( SelectionEvent selectionEvent ) {
for ( Control control : contentArea.getChildren() ) {
control.setVisible( false );
}
content.setVisible( true );
}
} );
return content;
}
void showItem(final ParameterExpandItem item) {
final Composite control = item.control;
if (control != null && !control.isDisposed()) {
item.setImage(item.expanded ? GamaIcons.create(IGamaIcons.SMALL_COLLAPSE).image()
: GamaIcons.create(IGamaIcons.SMALL_EXPAND).image());
control.setVisible(item.expanded);
}
item.redraw();
final int index = indexOf(item);
layoutItems(index + 1, true);
final Event ev = new Event();
ev.item = this;
notifyListeners(SWT.Resize, ev);
}
private void resetSelectedItem( int index )
{
Composite container = (Composite) elements[index].getData( );
container.setLayoutData( null );
container.setVisible( false );
FormData formData = new FormData( );
formData.height = getTabHeight( );
formData.left = new FormAttachment( 0, 0 );
formData.right = new FormAttachment( 100, 0 );
formData.top = new FormAttachment( elements[index], 0 );
if ( index + 1 < elements.length )
elements[index + 1].setLayoutData( formData );
}
/**
* Shows the given tab.
*/
private void showTab(TabContents target) {
if (target != null) {
Composite tabComposite = tabToComposite.get(target);
if (tabComposite != null) {
/**
* the following method call order is important - do not
* change it or the widgets might be drawn incorrectly
*/
tabComposite.moveAbove(null);
target.aboutToBeShown();
tabComposite.setVisible(true);
}
}
}
/**
* Hides the given tab.
*/
private void hideTab(TabContents target) {
if (target != null) {
Composite tabComposite = tabToComposite.get(target);
if (tabComposite != null) {
target.aboutToBeHidden();
tabComposite.setVisible(false);
}
}
}
public void show() {
SelectedContentManager.clearCurrentlySelectedContent();
UIFunctionsSWT uif = UIFunctionsManagerSWT.getUIFunctionsSWT();
if (uif != null) {
//uif.refreshIconBar(); // needed?
uif.refreshTorrentMenu();
}
SWTSkinObject skinObject = getSkinObjectMaster();
if (skinObject == null) {
return;
}
skinObject.setVisible(true);
if (skinObject instanceof SWTSkinObjectContainer) {
SWTSkinObjectContainer container = (SWTSkinObjectContainer) skinObject;
Composite composite = container.getComposite();
if (composite != null && !composite.isDisposed()) {
composite.setVisible(true);
composite.moveAbove(null);
//composite.setFocus();
//container.getParent().relayout();
composite.getParent().layout();
}
// This causes double show because createSkinObject already calls show
//container.triggerListeners(SWTSkinObjectListener.EVENT_SHOW);
}
Composite c = getComposite();
if (c != null && !c.isDisposed()) {
c.setData("BaseMDIEntry", this);
c.setVisible(true);
c.getParent().layout();
}
try {
// In theory, c.setVisible() will trigger TYPE_SHOWN, but let's
// call it anyway (it will be ignored if focus is already gained)
triggerEvent(UISWTViewEvent.TYPE_SHOWN, null);
} catch (Exception e) {
Debug.out(e);
}
setToolbarVisibility(hasToolbarEnableers());
}
@Override
protected Control createDialogArea(Composite parent) {
Composite container = (Composite) super.createDialogArea(parent);
GridLayout layout = new GridLayout(1, false);
layout.horizontalSpacing = 15;
layout.marginTop = 10;
layout.marginLeft = 10;
GridData gd = new GridData(GridData.FILL, GridData.FILL, false, true);
gd.widthHint = convertHorizontalDLUsToPixels(IDialogConstants.MINIMUM_MESSAGE_AREA_WIDTH);
mainContainer = new Composite(container, SWT.NONE);
mainContainer.setLayoutData(gd);
mainContainer.setLayout(layout);
messageLabel = new Label(mainContainer, SWT.WRAP);
messageLabel.setText("...");
GridDataFactory.swtDefaults().align(SWT.FILL, SWT.FILL).grab(true, false)
.applyTo(messageLabel);
installButton = new Button(mainContainer, SWT.PUSH);
installButton.setText("Install Updates");
installButton.setVisible(false);
installButton.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
installUpdates = true;
hideInstallButton();
}
});
GridDataFactory.swtDefaults().exclude(true).applyTo(installButton);
progressBarComposite = new Composite(mainContainer, SWT.NONE);
progressBarComposite.setVisible(false);
GridDataFactory.swtDefaults().align(SWT.FILL, SWT.CENTER).grab(true, true)
.exclude(true).applyTo(progressBarComposite);
GridLayoutFactory.fillDefaults().numColumns(1)
.applyTo(progressBarComposite);
progressBar = new ProgressIndicator(progressBarComposite, SWT.SMOOTH);
GridDataFactory.fillDefaults().grab(true, true).align(SWT.FILL, SWT.FILL)
.applyTo(progressBar);
mainContainer.layout();
return container;
}
public void setElements( Map children )
{
elementMap = children;
if ( elements != ELEMENTS_EMPTY )
{
removeAll( );
}
elements = new ListElement[children.size( )];
if ( children.size( ) == 0 )
{
widestLabelIndex = NONE;
}
else
{
widestLabelIndex = 0;
for ( int i = 0; i < children.size( ); i++ )
{
elements[i] = new ListElement( this,
(Tab) children.get( children.keySet( ).toArray( )[i] ),
i );
elements[i].setVisible( false );
elements[i].setLayoutData( null );
if ( i != widestLabelIndex )
{
String label = ( (Tab) children.get( children.keySet( )
.toArray( )[i] ) ).getText( );
if ( getTextDimension( label ).x > getTextDimension( ( (Tab) children.get( children.keySet( )
.toArray( )[widestLabelIndex] ) ).getText( ) ).x )
{
widestLabelIndex = i;
}
}
Composite container = new Composite( this, SWT.NONE );
container.setVisible( false );
container.setLayoutData( null );
elements[i].setData( container );
}
}
computeTopAndBottomTab( );
}
/**
* Selects one for the elements in the list.
*/
public void select( int index, boolean reveal )
{
if ( getSelectionIndex( ) == index )
{
/*
* this index is already selected.
*/
return;
}
if ( index >= 0 && index < elements.length )
{
int lastSelected = getSelectionIndex( );
elements[index].setSelected( true );
selectedElementIndex = index;
if ( lastSelected != NONE )
{
elements[lastSelected].setSelected( false );
resetSelectedItem( lastSelected );
if ( getSelectionIndex( ) != elements.length - 1 )
{
/*
* redraw the next tab to fix the border by calling
* setSelected()
*/
elements[getSelectionIndex( ) + 1].setSelected( false );
resetSelectedItem( getSelectionIndex( ) + 1 );
}
}
FormData formData = new FormData( );
formData.height = 0;
formData.left = new FormAttachment( 0, 0 );
formData.right = new FormAttachment( 100, 0 );
formData.top = new FormAttachment( elements[index], 0 );
Composite container = (Composite) elements[index].getData( );
container.setLayoutData( formData );
container.setVisible( true );
formData = new FormData( );
formData.height = getTabHeight( );
formData.left = new FormAttachment( 0, 0 );
formData.right = new FormAttachment( 100, 0 );
formData.top = new FormAttachment( container, 0 );
if ( index + 1 < elements.length )
{
elements[index + 1].setLayoutData( formData );
}
container.getParent( ).layout( );
}
notifyListeners( SWT.Selection, new Event( ) );
}
public void setSelection( String key, int index )
{
if ( elementMap.containsKey( key ) )
index = Arrays.asList( elementMap.keySet( ).toArray( ) )
.indexOf( key );
if ( getSelectionIndex( ) == index )
{
/*
* this index is already selected.
*/
return;
}
if ( index >= 0 && index < elements.length )
{
int lastSelected = getSelectionIndex( );
elements[index].setSelected( true );
selectedElementIndex = index;
if ( lastSelected != NONE )
{
elements[lastSelected].setSelected( false );
resetSelectedItem( lastSelected );
if ( getSelectionIndex( ) != elements.length - 1 )
{
/*
* redraw the next tab to fix the border by calling
* setSelected()
*/
elements[getSelectionIndex( ) + 1].setSelected( false );
resetSelectedItem( getSelectionIndex( ) + 1 );
}
}
FormData formData = new FormData( );
formData.height = 0;
formData.left = new FormAttachment( 0, 0 );
formData.right = new FormAttachment( 100, 0 );
formData.top = new FormAttachment( elements[index], 0 );
Composite container = (Composite) elements[index].getData( );
container.setLayoutData( formData );
container.setVisible( true );
formData = new FormData( );
formData.height = getTabHeight( );
formData.left = new FormAttachment( 0, 0 );
formData.right = new FormAttachment( 100, 0 );
formData.top = new FormAttachment( container, 0 );
if ( index + 1 < elements.length )
{
elements[index + 1].setLayoutData( formData );
}
container.getParent( ).layout( );
}
}