Best Java code snippets using org.eclipse.swt.widgets.Composite.getChildren (Showing top 20 results out of 828)

private void clearPreviewComposite() {
 // First clear out the preview composite, then put in a text field showing the log text
 //
 //
 for ( Control control : previewComposite.getChildren() ) {
  control.dispose();
 }
}

private void setCompositeEnabled( Composite comp, boolean enabled ) {
 // TODO: move to TableView?
 comp.setEnabled( enabled );
 for ( Control child : comp.getChildren() ) {
  child.setEnabled( enabled );
 }
}

 @Override public void widgetSelected( SelectionEvent selectionEvent ) {
  for ( Control control : contentArea.getChildren() ) {
   control.setVisible( false );
  }
  content.setVisible( true );
 }
} );

private void handleChilds( Composite composite ) {
 for ( Control el : composite.getChildren() ) {
  handleElement( el );
  if ( el instanceof Composite ) {
   handleChilds( (Composite) el );
  }
 }
}

public void setLook( Control widget ) {
 setLook( widget, WIDGET_STYLE_DEFAULT );
 if ( widget instanceof Composite ) {
  for ( Control child : ( (Composite) widget ).getChildren() ) {
   setLook( child );
  }
 }
}

/**
 * Gets the table views.
 *
 * @param parentControl the parent control
 * @param tableViews    the table views
 * @return the table views
 */
private static final void getTableViews( Control parentControl, List<TableView> tableViews ) {
 if ( parentControl instanceof TableView ) {
  tableViews.add( (TableView) parentControl );
 } else {
  if ( parentControl instanceof Composite ) {
   Control[] children = ( (Composite) parentControl ).getChildren();
   for ( Control child : children ) {
    getTableViews( child, tableViews );
   }
  } else {
   if ( parentControl instanceof Shell ) {
    Control[] children = ( (Shell) parentControl ).getChildren();
    for ( Control child : children ) {
     getTableViews( child, tableViews );
    }
   }
  }
 }
}

/**
 * Grab the step debugging information from the dialog. Store it in our private map
 */
private void getStepDebugMeta() {
 int index = wSteps.getSelectionIndex();
 if ( previousIndex >= 0 ) {
  // Is there anything on the composite to save yet?
  //
  if ( wComposite.getChildren().length == 0 ) {
   return;
  }
  StepMeta stepMeta = transDebugMeta.getTransMeta().getStep( previousIndex );
  StepDebugMeta stepDebugMeta = new StepDebugMeta( stepMeta );
  stepDebugMeta.setCondition( condition );
  stepDebugMeta.setPausingOnBreakPoint( wPauseBreakPoint.getSelection() );
  stepDebugMeta.setReadingFirstRows( wFirstRows.getSelection() );
  stepDebugMeta.setRowCount( Const.toInt( wRowCount.getText(), -1 ) );
  stepDebugMetaMap.put( stepMeta, stepDebugMeta );
 }
 previousIndex = index;
}

private void showLogTypeOptions( int index ) {
 if ( index != previousLogTableIndex ) {
  getLogInfo( previousLogTableIndex );
  // clean the log options composite...
  //
  for ( Control control : wLogOptionsComposite.getChildren() ) {
   control.dispose();
  }
  previousLogTableIndex = index;
  LogTableInterface logTable = logTables.get( index );
  LogTableUserInterface logTableUserInterface = logTableUserInterfaces.get( index );
  if ( logTableUserInterface != null ) {
   logTableUserInterface.showLogTableOptions( wLogOptionsComposite, logTable );
  } else {
   if ( logTable instanceof JobLogTable ) {
    showJobLogTableOptions( (JobLogTable) logTable );
   } else if ( logTable instanceof ChannelLogTable ) {
    showChannelLogTableOptions( (ChannelLogTable) logTable );
   }
   if ( logTable instanceof JobEntryLogTable ) {
    showJobEntryLogTableOptions( (JobEntryLogTable) logTable );
   }
  }
  wLogOptionsComposite.layout( true, true );
  wLogComp.layout( true, true );
 }
}

for ( Control control : metricsComposite.getChildren() ) {
 if ( !control.isDisposed() ) {
  control.dispose();

for ( Control control : wDataComp.getChildren() ) {
 control.dispose();

for ( Control control : wComposite.getChildren() ) {
 control.dispose();

for ( Control control : metricsComposite.getChildren() ) {
 if ( !control.isDisposed() ) {
  control.dispose();

for ( Control control : wLogOptionsComposite.getChildren() ) {
 control.dispose();

for ( Control control : perfComposite.getChildren() ) {
 if ( !control.isDisposed() ) {
  control.dispose();

@Override
protected Point computeSize(Composite composite, int wHint, int hHint, boolean flushCache) {
  Control[] children= composite.getChildren();
  Point size= new Point(0, 0);
  for (Control element : children) {
    Point s= element.computeSize(SWT.DEFAULT, SWT.DEFAULT, flushCache);
    size.x += s.x;
    size.y= Math.max(size.y, s.y);
  }
  size.x += (Math.max(0, children.length -1) * fGap);
  return size;
}

private boolean isChildVisible(Composite pb, Control child) {
  Control[] children= pb.getChildren();
  for (int i= 0; i < children.length; i++) {
    if (children[i] == child && children[i].isVisible())
      return true;
  }
  return false;
}

@Override
protected Point computeSize(Composite composite, int wHint, int hHint, boolean flushCache) {
  Control[] children= composite.getChildren();
  Point s= children[children.length - 1].computeSize(SWT.DEFAULT, SWT.DEFAULT, flushCache);
  if (fVerticalRuler != null && fIsVerticalRulerVisible)
    s.x += fVerticalRuler.getWidth() + fGap;
  return s;
}

  public void layout(Composite composite, boolean force) {
    Rectangle rect = composite.getClientArea();
    Control[] children = composite.getChildren();
    for (int i = 0; i < children.length; i++) {
      children[i].setSize(rect.width, rect.height);
    }
  }
}

protected void disposeDeferredCreatedContent() {
  Control[] children= fParent.getChildren();
  for (int i= 0; i < children.length; i++) {
    children[i].dispose();
  }
  ToolBarManager toolBarManager= getToolBarManager();
  if (toolBarManager != null)
    toolBarManager.removeAll();
}

private void clearPanel() {
 if ( panel.isDisposed()){
   return;
 }
 Control[] controls = panel.getChildren();
 for (int i = 0; i < controls.length; i++) {
  if (controls[i] != null && !controls[i].isDisposed())
   controls[i].dispose();
 }
 setTitle("");
 setCurrentInfo("");
}