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Java Item類代碼示例

本文整理匯總了Java中org.eclipse.swt.widgets.Item類的典型用法代碼示例。如果您正苦於以下問題：Java Item類的具體用法？Java Item怎麽用？Java Item使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。


Item類屬於org.eclipse.swt.widgets包，在下文中一共展示了Item類的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: useItem

import org.eclipse.swt.widgets.Item; //導入依賴的package包/類
protected void useItem ( final Item item )
{
    if ( this.label != null )
    {
        item.setText ( this.label );
    }
    item.setImage ( getEmptyImage () );

    this.blinker = new StyleBlinker () {

        @Override
        public void update ( final CurrentStyle currentStyle )
        {
            if ( !item.isDisposed () )
            {
                updateItem ( item, currentStyle );
            }
        }
    };
    this.styler = new StateStyler ( this.blinker );
    this.styler.style ( new SummaryStateInformation ( this.summaryInformation ) );
}
開發者ID:eclipse，項目名稱:neoscada，代碼行數:23，代碼來源:BaseFolderImplementation.java

示例2: getValue

import org.eclipse.swt.widgets.Item; //導入依賴的package包/類
public Object getValue(Object element, String property) {
	int columnIndex = Arrays.asList(tableViewer.getColumnProperties()).indexOf(property);

	CellEditor[] cellEditors = tableViewer.getCellEditors();
	CellEditor cellEditor = cellEditors[columnIndex];
	boolean isComboBoxEditor = cellEditor instanceof ComboBoxCellEditor;
	
	if (element instanceof Item) {
		element = ((Item) element).getData();
	}
	
	ArrayEditorRow row = (ArrayEditorRow) element;
	Object object = row.getValue(columnIndex);
	if (isComboBoxEditor) {
		int index = Arrays.asList(((ComboBoxCellEditor)cellEditor).getItems()).indexOf(object.toString());
		object = new Integer(index);
	}
	
	return object;
}
開發者ID:convertigo，項目名稱:convertigo-eclipse，代碼行數:21，代碼來源:ArrayEditorCellModifier.java

示例3: getValue

import org.eclipse.swt.widgets.Item; //導入依賴的package包/類
public Object getValue(Object element, String property) {
	int columnIndex = Arrays.asList(tableViewer.getColumnProperties()).indexOf(property);

	CellEditor[] cellEditors = tableViewer.getCellEditors();
	CellEditor cellEditor = cellEditors[columnIndex];
	boolean isComboBoxEditor = cellEditor instanceof ComboBoxCellEditor;
	boolean isTextCellEditor = cellEditor instanceof TextCellEditor;
	
	if (element instanceof Item) {
		element = ((Item) element).getData();
	}
	
	TableEditorRow row = (TableEditorRow) element;
	Object object = row.getValue(columnIndex);
	if (isComboBoxEditor) {
		int index = Arrays.asList(((ComboBoxCellEditor)cellEditor).getItems()).indexOf(object.toString());
		object = new Integer(index);
	}
	
	if (isTextCellEditor && (!(object instanceof String))) {
		object  = object.toString();
	}
	
	return object;
}
開發者ID:convertigo，項目名稱:convertigo-eclipse，代碼行數:26，代碼來源:TableEditorCellModifier.java

示例4: updateChildrenItems

import org.eclipse.swt.widgets.Item; //導入依賴的package包/類
/**
 * Updates the check state of all created children
 */
private void updateChildrenItems(TreeItem parent) {
    boolean state = parent.getChecked();
    
    // do not implicitly check children, only uncheck
    if(state) {
        return;
    }
    
    Item[] children = getChildren(parent);
    
    for (int i = 0; i < children.length; i++) {
        TreeItem curr = (TreeItem) children[i];
        if (curr.getData() != null
                && ((curr.getChecked() != state) || curr.getGrayed())) {
            curr.setChecked(state);
            curr.setGrayed(false);
            updateChildrenItems(curr);
        }
    }
}
開發者ID:pgcodekeeper，項目名稱:pgcodekeeper，代碼行數:24，代碼來源:CheckedTreeViewer.java

示例5: updateParentItems

import org.eclipse.swt.widgets.Item; //導入依賴的package包/類
/**
 * Updates the check / gray state of all parent items
 */
private void updateParentItems(TreeItem item) {
    if (item != null) {
        Item[] children = getChildren(item);
        boolean containsChecked = false;
        boolean containsUnchecked = false;
        for (int i = 0; i < children.length; i++) {
            TreeItem curr = (TreeItem) children[i];
            containsChecked |= curr.getChecked();
            containsUnchecked |= (!curr.getChecked() || curr.getGrayed());
        }
        item.setChecked(containsChecked);
        item.setGrayed(containsChecked && containsUnchecked);
        updateParentItems(item.getParentItem());
    }
}
開發者ID:pgcodekeeper，項目名稱:pgcodekeeper，代碼行數:19，代碼來源:CheckedTreeViewer.java

示例6: getCheckedElements

import org.eclipse.swt.widgets.Item; //導入依賴的package包/類
@Override
public Object[] getCheckedElements() {
    Object[] checked = super.getCheckedElements();
    // add all items that are children of a checked node but not created yet
    ArrayList<Object> result = new ArrayList<>();
    for (int i = 0; i < checked.length; i++) {
        Object curr = checked[i];
        result.add(curr);
        Widget item = findItem(curr);
        if (item != null) {
            Item[] children = getChildren(item);
            // check if contains the dummy node
            if (children.length == 1 && children[0].getData() == null) {
                // not yet created
                collectChildren(curr, result);
            }
        }
    }
    return result.toArray();
}
開發者ID:pgcodekeeper，項目名稱:pgcodekeeper，代碼行數:21，代碼來源:CheckedTreeViewer.java

示例7: modify

import org.eclipse.swt.widgets.Item; //導入依賴的package包/類
@Override
public void modify(Object element, String property, Object value) {
	if (element instanceof Item)
	{	
		element = ((Item) element).getData();
	}
	    FilterProperties filterProperties = (FilterProperties) element;
	    int indexOfSelectedField= transformDialog.getATMapping().getOutputFieldList().indexOf(filterProperties);
		filterProperties.setPropertyname((String )value);	
		if(indexOfSelectedField==-1)
		transformDialog.getATMapping().getOutputFieldList().add(filterProperties);
		transformDialog.refreshOutputTable();
           transformDialog.showHideValidationMessage();
	 
	viewer.refresh();

}
開發者ID:capitalone，項目名稱:Hydrograph，代碼行數:18，代碼來源:TransformMappingOutputTableCellModifier.java

示例8: modify

import org.eclipse.swt.widgets.Item; //導入依賴的package包/類
/**
 * Modifies the element
 * 
 * @param element
 *            the element
 * @param property
 *            the property
 * @param value
 *            the value
 */
public void modify(Object element, String property, Object value) {

	if (element instanceof Item)
		element = ((Item) element).getData();

	SecondaryColumnKeysInformation p = (SecondaryColumnKeysInformation) element;
	
	if (COLUMNNAME.equals(property)){
		
		if(ParameterUtil.isParameter((String)value)){
			
			p.setSortOrder(Constants.NONE_SORT_ORDER);
		}
		p.setColumnName(((String) value));

	}else if (SORTORDER.equals(property)){
		if(!ParameterUtil.isParameter(p.getColumnName()) && !Constants.NONE_SORT_ORDER.equals((String) value)){
			p.setSortOrder((String) value);
		}else
			p.setSortOrder(Constants.ASCENDING_SORT_ORDER);
	}
	// Force the viewer to refresh
	viewer.refresh();
}
開發者ID:capitalone，項目名稱:Hydrograph，代碼行數:35，代碼來源:SecondaryColumnKeysWidgetCellModifier.java

示例9: modify

import org.eclipse.swt.widgets.Item; //導入依賴的package包/類
@Override
public void modify(Object element, String property, Object value) {
	if (element instanceof Item)
	      element = ((Item) element).getData();
	 
	LookupMapProperty mapp = (LookupMapProperty) element;
	
	    if (ELTLookupMapWizard.PROPERTY_NAME.equals(property)){
	    	if(ParameterUtil.isParameter((String)value)){
	    		mapp.setOutput_Field((String)value);
			}
	      mapp.setSource_Field((String)value);
	    }  
	    
	    if (ELTLookupMapWizard.PROPERTY_VALUE.equals(property)){
	    	if(ParameterUtil.isParameter((String)value)){
	    		 mapp.setSource_Field((String)value);
			}
	        mapp.setOutput_Field((String)value);
	    }
	    
	    viewer.refresh();
	
}
開發者ID:capitalone，項目名稱:Hydrograph，代碼行數:25，代碼來源:LookupCellModifier.java

示例10: modify

import org.eclipse.swt.widgets.Item; //導入依賴的package包/類
@Override
public void modify(final Object element, final String property, final Object value) {
    final CSSNode node = (CSSNode) (element instanceof Item ? ((Item) element).getData() : element);

    if (node.getURI().length() == 0) {
        // this is a new node.
        if (value == null || value.toString() == null || value.toString().trim().length() == 0) {
            // No name provided - remove the new node.
            final CSSNode parent = node.getParentNode();
            parent.removeChildNode(node);
            cssControl.getTreeViewer().setSelection(new StructuredSelection(parent));
            cssControl.getTreeViewer().refresh(parent);
            return;
        }
        cssControl.newNode(node, value.toString().trim());
    } else {
        // Renaming a node
        if (value == null || value.toString() == null || value.toString().trim().length() == 0) {
            return;
        }
        cssControl.renameNode(node, value.toString().trim());
    }
}
開發者ID:Microsoft，項目名稱:team-explorer-everywhere，代碼行數:24，代碼來源:CommonStructureControl.java

示例11: modify

import org.eclipse.swt.widgets.Item; //導入依賴的package包/類
@Override
public void modify(final Object element, final String property, final Object value) {
    final PolicyConfiguration policyConfiguration =
        (PolicyConfiguration) (element instanceof Item ? ((Item) element).getData() : element);

    final String sValue = (String) value;
    int priority;
    try {
        priority = Integer.parseInt(sValue);
    } catch (final NumberFormatException e) {
        return;
    }
    policyConfiguration.setPriority(priority);

    viewer.update(policyConfiguration, new String[] {
        property
    });
}
開發者ID:Microsoft，項目名稱:team-explorer-everywhere，代碼行數:19，代碼來源:PolicyConfigurationTable.java

示例12: modify

import org.eclipse.swt.widgets.Item; //導入依賴的package包/類
@Override
public void modify(final Object element, final String property, final Object value) {
    if (KEEP_COL.equals(property) || DELETE_COL.equals(property)) {
        IRetentionPolicy policy;
        if (element instanceof Item) {
            policy = (IRetentionPolicy) ((Item) element).getData();
        } else {
            policy = (IRetentionPolicy) element;
        }

        final int selectedIndex = ((Integer) value).intValue();

        if (KEEP_COL.equals(property)) {
            if (selectedIndex < 0 || values[selectedIndex] < 0) {
                return;
            }
            policy.setNumberToKeep(values[selectedIndex]);
        } else {
            if (selectedIndex < 0 || deleteValues[selectedIndex] == null) {
                return;
            }
            policy.setDeleteOptions((deleteValues[selectedIndex]));
        }
        viewer.update(policy, null);
    }
}
開發者ID:Microsoft，項目名稱:team-explorer-everywhere，代碼行數:27，代碼來源:RetentionPolicyTableControl.java

示例13: updateParentItems

import org.eclipse.swt.widgets.Item; //導入依賴的package包/類
/**
 * Updates the check / gray state of all parent items
 */
private void updateParentItems(TreeItem item) {
	if (item != null) {
		Item[] children= getChildren(item);
		boolean containsChecked= false;
		boolean containsUnchecked= false;
		for (int i= 0; i < children.length; i++) {
			TreeItem curr= (TreeItem) children[i];
			containsChecked |= curr.getChecked();
			containsUnchecked |= (!curr.getChecked() || curr.getGrayed());
		}
		item.setChecked(containsChecked);
		item.setGrayed(containsChecked && containsUnchecked);
		updateParentItems(item.getParentItem());
	}
}
開發者ID:subclipse，項目名稱:subclipse，代碼行數:19，代碼來源:ContainerCheckedTreeViewer.java

示例14: getCheckedElements

import org.eclipse.swt.widgets.Item; //導入依賴的package包/類
public Object[] getCheckedElements() {
	Object[] checked= super.getCheckedElements();
	// add all items that are children of a checked node but not created yet
	ArrayList result= new ArrayList();
	for (int i= 0; i < checked.length; i++) {
		Object curr= checked[i];
		result.add(curr);
		Widget item= findItem(curr);
		if (item != null) {
			Item[] children= getChildren(item);
			// check if contains the dummy node
			if (children.length == 1 && children[0].getData() == null) {
				// not yet created
				collectChildren(curr, result);
			}
		}
	}
	return result.toArray();
}
開發者ID:subclipse，項目名稱:subclipse，代碼行數:20，代碼來源:ContainerCheckedTreeViewer.java

示例15: doCheckStateChanged

import org.eclipse.swt.widgets.Item; //導入依賴的package包/類
/**
 * Update the parent and children nodes after a checkstate change (e.g. recalculation of the grayed state, automatic
 * checking/unchecking of children)
 *
 * @param element
 *          the element that was checked/unchecked
 */
protected void doCheckStateChanged(final Object element) {
  final Widget item = findItem(element);
  if (item instanceof TreeItem) {
    final TreeItem treeItem = (TreeItem) item;
    updateChildrenItems(treeItem);

    final Item[] children = getChildren(item);
    if (children.length > 0) {
      boolean containsChecked = false;
      boolean containsUnchecked = false;
      for (final Item element2 : children) {
        final TreeItem curr = (TreeItem) element2;
        containsChecked |= curr.getChecked();
        containsUnchecked |= (!curr.getChecked() || curr.getGrayed());
      }
      treeItem.setChecked(containsChecked);
      treeItem.setGrayed(containsChecked && containsUnchecked);
    }
    updateParentItems(treeItem.getParentItem());
  }
}
開發者ID:dsldevkit，項目名稱:dsl-devkit，代碼行數:29，代碼來源:ValidPreferenceCheckedTreeViewer.java


注：本文中的org.eclipse.swt.widgets.Item類示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。