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Java DropTargetAdapter类代码示例

本文整理汇总了Java中org.eclipse.swt.dnd.DropTargetAdapter类的典型用法代码示例。如果您正苦于以下问题：Java DropTargetAdapter类的具体用法？Java DropTargetAdapter怎么用？Java DropTargetAdapter使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。


DropTargetAdapter类属于org.eclipse.swt.dnd包，在下文中一共展示了DropTargetAdapter类的12个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: attachDropListener

import org.eclipse.swt.dnd.DropTargetAdapter; //导入依赖的package包/类
private void attachDropListener() {
	dropTarget = new DropTarget(targetTable, DND.DROP_MOVE);
	dropTarget.setTransfer(new Transfer[] { TextTransfer.getInstance() });
	dropTarget.addDropListener(new DropTargetAdapter() {
		public void drop(DropTargetEvent event) {
			for (String fieldName : getformatedData((String) event.data)) {
				if(isPropertyAlreadyExists(fieldName)){
					return;
				}else{
					ExcelConfigurationDataStructure excelConfigurationDataStructure = new ExcelConfigurationDataStructure();
					excelConfigurationDataStructure.setFieldName(fieldName);
					listOfExcelConfiguration.add(excelConfigurationDataStructure);
					targetTableViewer.refresh();
					draggedFields.add(fieldName);
					enableDeleteButton();
				}
			}
			combo.setItems(convertToArray(draggedFields));
			combo.select(0);
			top_composite.layout();
			top_composite.getParent().layout();
			highlightDropFields();

		}
	});
}
开发者ID:capitalone，项目名称:Hydrograph，代码行数:27，代码来源:ExcelFormattingDialog.java

示例2: createPartControl

import org.eclipse.swt.dnd.DropTargetAdapter; //导入依赖的package包/类
@Override
public void createPartControl(Composite parent) {
	parent.setLayout(new FillLayout());
	this.container = parent;
	CellEditorGlobalActionHanlder.getInstance().setIActionBars(getViewSite().getActionBars());
	DropTarget target = new DropTarget(parent, DND.DROP_MOVE | DND.DROP_COPY);
	Transfer[] tfs = new Transfer[] { FileTransfer.getInstance() };
	target.setTransfer(tfs);
	target.addDropListener(new DropTargetAdapter() {
		@Override
		public void drop(DropTargetEvent event) {
			Object o = event.data;
			if (o instanceof String[]) {
				String[] s = (String[]) o;
				if (s.length == 0 && s[0] == null || s[0].length() == 0) {
					return;
				}
				File f = new File(s[0]);
				if (f.exists() && f.isFile()) {
					open(f);
				}
			}
		}
	});
}
开发者ID:heartsome，项目名称:tmxeditor8，代码行数:26，代码来源:TmxEditorViewer.java

示例3: setupFileDrop

import org.eclipse.swt.dnd.DropTargetAdapter; //导入依赖的package包/类
public static void setupFileDrop(Control ctrl)
{
	DropTarget dt = new DropTarget(ctrl, DND.DROP_DEFAULT | DND.DROP_MOVE);
	dt.setTransfer(new Transfer[] {FileTransfer.getInstance()});
	dt.addDropListener(new DropTargetAdapter() {
		public void drop(DropTargetEvent event)
		{
			FileTransfer ft = FileTransfer.getInstance();
			if (ft.isSupportedType(event.currentDataType))
			{
				String[] files = (String[]) event.data;
				for (String file : files)
				{
					if (file.toLowerCase().endsWith(".eml"))
						ImportExportUtilities.importFromEmailFile(file);
					else if (file.toLowerCase().endsWith(".mbx"))
						ImportExportUtilities.importFromMbox(file);
				}
			}
		}
	});
}
开发者ID:edeoliveira，项目名称:Mailster，代码行数:23，代码来源:MailBoxView.java

示例4: addDropSupport

import org.eclipse.swt.dnd.DropTargetAdapter; //导入依赖的package包/类
public static void addDropSupport(TreeViewer tree,
		final IModelDropHandler handler) {
	final Transfer transfer = ModelTransfer.getInstance();
	DropTarget dropTarget = new DropTarget(tree.getTree(), DND.DROP_COPY
			| DND.DROP_MOVE | DND.DROP_DEFAULT);
	dropTarget.setTransfer(new Transfer[] { transfer });
	dropTarget.addDropListener(new DropTargetAdapter() {
		@Override
		public void drop(DropTargetEvent event) {
			if (!transfer.isSupportedType(event.currentDataType))
				return;
			List<BaseDescriptor> list = ModelTransfer
					.getBaseDescriptors(event.data);
			handler.handleDrop(list);
		}
	});
}
开发者ID:GreenDelta，项目名称:olca-app，代码行数:18，代码来源:Trees.java

示例5: addDropSupport

import org.eclipse.swt.dnd.DropTargetAdapter; //导入依赖的package包/类
private void addDropSupport() {
	DropTarget dropTarget = new DropTarget(targetList, DND.DROP_MOVE);
	dropTarget.setTransfer(new Transfer[] { TextTransfer.getInstance() });
	dropTarget.addDropListener(new DropTargetAdapter() {
		public void drop(DropTargetEvent event) {
			for (String formattedPackageName : ExpressionEditorUtil.INSTANCE.getformatedData((String) event.data)) {
				if (isFieldAvailable(formattedPackageName)){
					targetList.add(formattedPackageName);
					removeAddedPackageNameFromSourceList(formattedPackageName);
					categoriesDialogSourceComposite.enableOrDisableAddLabelsOnComboSelection();
				}
			}
		}
	});
}
开发者ID:capitalone，项目名称:Hydrograph，代码行数:16，代码来源:CategoriesDialogTargetComposite.java

示例6: addDropSupport

import org.eclipse.swt.dnd.DropTargetAdapter; //导入依赖的package包/类
private void addDropSupport() {
	DropTarget dropTarget = new DropTarget(expressionEditor, DND.DROP_MOVE);
	dropTarget.setTransfer(new Transfer[] { TextTransfer.getInstance() });
	dropTarget.addDropListener(new DropTargetAdapter() {
		public void drop(DropTargetEvent event) {
			for (String fieldName :ExpressionEditorUtil.INSTANCE.getformatedData((String) event.data)){
				expressionEditor.insert(SWT.SPACE+fieldName+SWT.SPACE);
			}
		}
	});
}
开发者ID:capitalone，项目名称:Hydrograph，代码行数:12，代码来源:ExpressionEditorComposite.java

示例7: createPartControl

import org.eclipse.swt.dnd.DropTargetAdapter; //导入依赖的package包/类
public void createPartControl(Composite parent) {
    //viewer
    this.parent = parent;
    documentListener = new ViewDocumentListener();
    tabfolder = new TabFolder(parent,0);
    tabfolder.addSelectionListener(new TabSelectionListener());
    viewer = new LogFileViewer(tabfolder,SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);

    // DnD
    DropTarget target = new DropTarget(parent, DND.DROP_MOVE | DND.DROP_COPY | DND.DROP_LINK);
    target.setTransfer(new Transfer[] {FileTransfer.getInstance(), TextTransfer.getInstance()});
    target.addDropListener (new DropTargetAdapter() {
        public void dragEnter(DropTargetEvent e) {
            if (e.detail == DND.DROP_NONE)
                e.detail = DND.DROP_COPY;
        }
        public void drop(DropTargetEvent event) {
            if (event.data == null || ((String[])event.data).length < 1) {
                event.detail = DND.DROP_NONE;
                return;
            }
            //File file = new File(((String[])event.data)[0]);
            if (!checkAndOpenFile(LogFileType.LOGFILE_SYSTEM_FILE,((String[])event.data)[0], false))
                event.detail = DND.DROP_NONE;
        }
    });

    // fill the menues
    makeActions();
    hookContextMenu();
    contributeToActionBars();
    openAllLastOpenFiles();
}
开发者ID:anb0s，项目名称:LogViewer，代码行数:34，代码来源:LogViewer.java

示例8: initDragAndDrop

import org.eclipse.swt.dnd.DropTargetAdapter; //导入依赖的package包/类
private void initDragAndDrop() {
	for (int i= 0; i < fAllViewers.length; i++) {
		addDragAdapters(fAllViewers[i]);
		addDropAdapters(fAllViewers[i]);
	}
	addDragAdapters(fMethodsViewer);
	fMethodsViewer.addDropSupport(DND.DROP_NONE, new Transfer[0], new DropTargetAdapter());

	//DND on empty hierarchy
	DropTarget dropTarget = new DropTarget(fPagebook, DND.DROP_MOVE | DND.DROP_COPY | DND.DROP_LINK | DND.DROP_DEFAULT);
	dropTarget.setTransfer(new Transfer[] { LocalSelectionTransfer.getInstance() });
	dropTarget.addDropListener(new TypeHierarchyTransferDropAdapter(this, fAllViewers[0]));
}
开发者ID:trylimits，项目名称:Eclipse-Postfix-Code-Completion，代码行数:14，代码来源:TypeHierarchyViewPart.java

示例9: addDropListener

import org.eclipse.swt.dnd.DropTargetAdapter; //导入依赖的package包/类
private void addDropListener(Composite parent) {
	LocalSelectionTransfer transfer = LocalSelectionTransfer.getTransfer();

	DropTargetAdapter dragAdapter = new DropTargetAdapter() {
		@Override
		public void drop(DropTargetEvent event) {
			Control droppedObj = (Control) ((StructuredSelection) transfer.getSelection()).getFirstElement();

			// Get the existing parent of the dragged control
			Composite oldParent = droppedObj.getParent();

			if (oldParent == parent) {
				return;
			}

			if  (droppedObj instanceof Label) {
				System.out.println("Dropped");
			}
			// handle the drop
			if (droppedObj instanceof Label) {
				Label droppedLabel = (Label) droppedObj;
				droppedLabel.setParent(parent); // Change parent
			}

			if (droppedObj instanceof Button) {
				Button droppedButton = (Button) droppedObj;
				droppedButton.setParent(parent); // Change parent
			}

			// request a layout pass
			oldParent.requestLayout();
			// If you change that to layout the layout will be correct
			parent.layout();
		}
	};

	DropTarget dropTarget = new DropTarget(parent, DND.DROP_MOVE | DND.DROP_COPY);
	dropTarget.setTransfer(new Transfer[] { transfer });
	dropTarget.addDropListener(dragAdapter);
}
开发者ID:vogellacompany，项目名称:codeexamples-eclipse，代码行数:41，代码来源:View.java

示例10: addDropSupport

import org.eclipse.swt.dnd.DropTargetAdapter; //导入依赖的package包/类
public static void addDropSupport(TableViewer table, IModelDropHandler handler) {
	final Transfer transfer = ModelTransfer.getInstance();
	DropTarget dropTarget = new DropTarget(table.getTable(), DND.DROP_COPY | DND.DROP_MOVE | DND.DROP_DEFAULT);
	dropTarget.setTransfer(new Transfer[] { transfer });
	dropTarget.addDropListener(new DropTargetAdapter() {
		@Override
		public void drop(DropTargetEvent event) {
			if (!transfer.isSupportedType(event.currentDataType))
				return;
			List<BaseDescriptor> list = ModelTransfer
					.getBaseDescriptors(event.data);
			handler.handleDrop(list);
		}
	});
}
开发者ID:GreenDelta，项目名称:olca-app，代码行数:16，代码来源:Tables.java

示例11: createTargetTable

import org.eclipse.swt.dnd.DropTargetAdapter; //导入依赖的package包/类
private void createTargetTable(Composite container) {
	targetTableViewer = new TableViewer(container, SWT.BORDER | SWT.MULTI | SWT.FULL_SELECTION);
	targetTable = targetTableViewer.getTable();
	GridData gd_table_1 = new GridData(SWT.FILL, SWT.FILL, true, true, 1, 2);
	gd_table_1.heightHint = 401;
	
	if(OSValidator.isMac()){
		gd_table_1.widthHint = 363;
	}else{
		gd_table_1.widthHint = 352;
	}
	targetTable.setLayoutData(gd_table_1);

	attachTargetTableListeners();

	targetTableViewer.setContentProvider(new SecondaryColumnKeysContentProvider());
	targetTableViewer.setLabelProvider(new SecondaryColumnKeysLabelProvider());
	targetTableViewer.setInput(propertyList);

	TableColumn targetTableColumnFieldName = new TableColumn(targetTable, SWT.LEFT);
	targetTableColumnFieldName.setText(COLUMNNAME); //$NON-NLS-1$
	TableColumn targetTableColumnSortOrder = new TableColumn(targetTable, SWT.LEFT_TO_RIGHT);
	targetTableColumnSortOrder.setText(SORTORDER); //$NON-NLS-1$

	for (int i = 0, n = targetTable.getColumnCount(); i < n; i++) {
		targetTable.getColumn(i).pack();
	}
	targetTableColumnFieldName.setWidth(175);
	
	if(OSValidator.isMac()){
		targetTableColumnSortOrder.setWidth(128);
	}else{
		targetTableColumnSortOrder.setWidth(116);
	}
	
	targetTable.setHeaderVisible(true);
	targetTable.setLinesVisible(true);

	// enables the tab functionality
	TableViewerEditor.create(targetTableViewer, new ColumnViewerEditorActivationStrategy(targetTableViewer),
			ColumnViewerEditor.KEYBOARD_ACTIVATION | ColumnViewerEditor.TABBING_HORIZONTAL
					| ColumnViewerEditor.TABBING_MOVE_TO_ROW_NEIGHBOR | ColumnViewerEditor.TABBING_VERTICAL);

	final CellEditor propertyNameeditor = new TextCellEditor(targetTable);

	ComboBoxViewerCellEditor propertyValueeditor = new ComboBoxViewerCellEditor(targetTable, SWT.READ_ONLY);
	propertyValueeditor.setContentProvider(new ArrayContentProvider());
	propertyValueeditor.setLabelProvider(new LabelProvider());
	propertyValueeditor.setInput(new String[] { Constants.ASCENDING_SORT_ORDER, Constants.DESCENDING_SORT_ORDER, Constants.NONE_SORT_ORDER });

	CellEditor[] editors = new CellEditor[] { propertyNameeditor, propertyValueeditor };

	propertyNameeditor.setValidator(createNameEditorValidator(Messages.EmptyColumnNotification));
	propertyValueeditor.setValidator(createValueEditorValidator(Messages.EmptySortOrderNotification));

	targetTableViewer.setColumnProperties(PROPS);
	targetTableViewer.setCellModifier(new SecondaryColumnKeysWidgetCellModifier(targetTableViewer));
	targetTableViewer.setCellEditors(editors);

	loadProperties(targetTableViewer);
	
	if (propertyList.size() != 0) {
		deleteButton.setEnabled(true);
	}
	if (propertyList.size() >= 2) {
		upButton.setEnabled(true);
		downButton.setEnabled(true);
	}

	dropTarget = new DropTarget(targetTable, DND.DROP_MOVE);
	dropTarget.setTransfer(new Transfer[] { TextTransfer.getInstance() });
	dropTarget.addDropListener(new DropTargetAdapter() {
		public void drop(DropTargetEvent event) {
			for (String fieldName : getformatedData((String) event.data))
					addNewProperty(targetTableViewer, fieldName);
			enableControlButtons();
		}
	});

}
开发者ID:capitalone，项目名称:Hydrograph，代码行数:81，代码来源:SecondaryColumnKeysDialog.java

示例12: getDropTargetListener

import org.eclipse.swt.dnd.DropTargetAdapter; //导入依赖的package包/类
protected DropTargetAdapter getDropTargetListener() {
	return new ExampleDropTargetListener();
}
开发者ID:Yakindu，项目名称:statecharts，代码行数:4，代码来源:ExampleDropTargetInstaller.java


注：本文中的org.eclipse.swt.dnd.DropTargetAdapter类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。