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Java Range.getLength方法代码示例

本文整理汇总了Java中com.google.gwt.view.client.Range.getLength方法的典型用法代码示例。如果您正苦于以下问题：Java Range.getLength方法的具体用法？Java Range.getLength怎么用？Java Range.getLength使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.google.gwt.view.client.Range的用法示例。


在下文中一共展示了Range.getLength方法的15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: updateRowCount

import com.google.gwt.view.client.Range; //导入方法依赖的package包/类
protected void updateRowCount(HasData<T> display, int rowCount) {
	Range range = display.getVisibleRange();
	
	if(display.getRowCount() != rowCount) {
		display.setRowCount(rowCount);
	}
			
	if(range.getStart() >= rowCount 
			|| range.getStart() % range.getLength() > 0) {
		int length = range.getLength();
		int start = length * (rowCount/length);
		if(rowCount > 0 && start == rowCount) {
			start -= length;
		}
		display.setVisibleRange(start, length);
	}
}
开发者ID:Novartis，项目名称:ontobrowser，代码行数:18，代码来源:EntityListDataProvider.java

示例2: setPageStart

import com.google.gwt.view.client.Range; //导入方法依赖的package包/类
@Override
public void setPageStart(int index) {
    if (getDisplay() != null) {
        Range range = getDisplay().getVisibleRange();
        int displayPageSize = range.getLength();
        if (!isRangeLimited() && getDisplay().isRowCountExact()) {
            index = Math.min(index,
                             getDisplay().getRowCount() - displayPageSize);
        }
        index = Math.max(0,
                         index);
        if (index != range.getStart()) {
            getDisplay().setVisibleRange(index,
                                         displayPageSize);
        }
    }
}
开发者ID:kiegroup，项目名称:appformer，代码行数:18，代码来源:UberfireSimplePager.java

示例3: onRangeChanged

import com.google.gwt.view.client.Range; //导入方法依赖的package包/类
@Override
protected void onRangeChanged(HasData<JarListPageRow> display) {
    final Range range = display.getVisibleRange();
    JarListPageRequest request = new JarListPageRequest(range.getStart(),
                                                        range.getLength(),
                                                        filter,
                                                        fileFormats,
                                                        getSortColumnDataStoreName(),
                                                        isSortColumnAscending());

    m2RepoService.call(new RemoteCallback<PageResponse<JarListPageRow>>() {
        @Override
        public void callback(final PageResponse<JarListPageRow> response) {
            updateRowCount(response.getTotalRowSize(),
                           response.isTotalRowSizeExact());
            updateRowData(response.getStartRowIndex(),
                          response.getPageRowList());
        }
    }).listArtifacts(request);
}
开发者ID:kiegroup，项目名称:appformer，代码行数:21，代码来源:ArtifactListPresenterImpl.java

示例4: setVisibleRange

import com.google.gwt.view.client.Range; //导入方法依赖的package包/类
public void setVisibleRange(Range range) {
    if (range.getStart() == rangeStart && rangeEnd - rangeStart == range.getLength()) {
        return;
    }
    presenter.getState().setVisibleDirty(true);
    rangeStart = range.getStart();
    rangeEnd = range.getStart() + range.getLength();
    presenter.draw();
}
开发者ID:kiegroup，项目名称:optashift-employee-rostering，代码行数:10，代码来源:TwoDayViewPager.java

示例5: setVisibleRange

import com.google.gwt.view.client.Range; //导入方法依赖的package包/类
protected void setVisibleRange(Range range, boolean forceRangeChangeEvent) {
    final int start = range.getStart();
    final int length = range.getLength();
    if (start < 0) {
        throw new IllegalArgumentException("Range start cannot be less than 0");
    }
    if (length < 0) {
        throw new IllegalArgumentException("Range length cannot be less than 0");
    }

    // Update the page start.
    final int pageStart = this.range.getStart();
    final int pageSize = this.range.getLength();
    final boolean pageStartChanged = (pageStart != start);
    if (pageStartChanged) {
        // Update the range start
        this.range = new Range(start, this.range.getLength());
    }

    // Update the page size
    final boolean pageSizeChanged = (pageSize != length);
    if (pageSizeChanged) {
        this.range = new Range(this.range.getStart(), length);
    }

    // Clear the rows
    rows.clear();

    // Update the pager and data source if the range changed
    if (pageStartChanged || pageSizeChanged || forceRangeChangeEvent) {
        RangeChangeEvent.fire(this, getVisibleRange());
    }
}
开发者ID:GwtMaterialDesign，项目名称:gwt-material-table，代码行数:34，代码来源:AbstractDataView.java

示例6: addDialogWidgets

import com.google.gwt.view.client.Range; //导入方法依赖的package包/类
private void addDialogWidgets() {
	VerticalPanel vertPanel = new VerticalPanel();					
	SimplePager.Resources pagerResources = GWT.create(SimplePager.Resources.class);
	SimplePager pager = new SimplePager(TextLocation.CENTER, pagerResources, false, 0, true) {
		@Override
		public void setPageStart(int index) {
			HasRows display = getDisplay();
			if (display != null) {
				Range range = display.getVisibleRange();
				int pageSize = range.getLength();
				if (isRangeLimited() && display.isRowCountExact()) {
					index = Math.min(index, display.getRowCount() - 1);
				}
				index = Math.max(0, index);
				if (index != range.getStart()) {
					display.setVisibleRange(index, pageSize);
				}
			}
		}
	};
			
	vertPanel.addStyleName("dialog-vpanel");
					
	
	vertPanel.add(table);
	vertPanel.add(pager);
    
	pager.setDisplay(table);
	pager.addStyleName("centered-hortz");    
    				
	dialogBox.setWidget(vertPanel);
}
开发者ID:Novartis，项目名称:ontobrowser，代码行数:33，代码来源:ControlledVocabularyTermLinksView.java

示例7: createDataProvider

import com.google.gwt.view.client.Range; //导入方法依赖的package包/类
/**
 * Create DataProvider for the DataSources table
 * @return the data provider
 */
private AsyncDataProvider<QueryResultPageRow> createDataProvider(final String source, final String sql) {
	AsyncDataProvider<QueryResultPageRow> dataProvider = new AsyncDataProvider<QueryResultPageRow>() {
		protected void onRangeChanged( HasData<QueryResultPageRow> display ) {
			final Range range = display.getVisibleRange();
			PageRequest request = new PageRequest( range.getStart(), range.getLength() );

			queryService.getQueryResults(request, source, sql, new IRpcServiceInvocationHandler<PageResponse<QueryResultPageRow>>() {
				@Override
				public void onReturn(final PageResponse<QueryResultPageRow> response) {
					updateRowCount( response.getTotalRowSize(), response.isTotalRowSizeExact() );
					updateRowData( response.getStartRowIndex(), response.getPageRowList() );
					if(response.getTotalRowSize()==0) {
						refreshCompleteEvent.fire(new UiEvent(UiEventType.QUERY_RESULT_DISPLAYER_REFRESHED_NOROWS));
					} else {
						refreshCompleteEvent.fire(new UiEvent(UiEventType.QUERY_RESULT_DISPLAYER_REFRESHED_OK));
					}
				}
				@Override
				public void onError(Throwable error) {
			    	errorMessage = error.getMessage();
					refreshCompleteEvent.fire(new UiEvent(UiEventType.QUERY_RESULT_DISPLAYER_REFRESHED_ERROR));
				}
			});
		}
	};

	return dataProvider;
}
开发者ID:Teiid-Designer，项目名称:teiid-webui，代码行数:33，代码来源:QueryResultPagedTableDisplayer.java

示例8: setPageStart

import com.google.gwt.view.client.Range; //导入方法依赖的package包/类
@Override
public void setPageStart( int index ) {
    if (getDisplay() != null) {
      Range range = getDisplay().getVisibleRange();
      int displayPageSize = range.getLength();
      if (!isRangeLimited() && getDisplay().isRowCountExact()) {
        index = Math.min(index, getDisplay().getRowCount() - displayPageSize);
      }
      index = Math.max(0, index);
      if (index != range.getStart()) {
        getDisplay().setVisibleRange(index, displayPageSize);
      }
    }  
}
开发者ID:Teiid-Designer，项目名称:teiid-webui，代码行数:15，代码来源:TeiidSimplePager.java

示例9: createText

import com.google.gwt.view.client.Range; //导入方法依赖的package包/类
protected String createText() {
    NumberFormat formatter = NumberFormat.getFormat( "#,###" );
    HasRows display = getDisplay();
    Range range = display.getVisibleRange();
    int pageStart = range.getStart() + 1;
    int pageSize = range.getLength();
    int dataSize = display.getRowCount();
    int endIndex = Math.min( dataSize,
                             pageStart
                                     + pageSize
                                     - 1 );
    endIndex = Math.max( pageStart,
                         endIndex );
    boolean exact = display.isRowCountExact();
    if ( dataSize == 0 ) {
        return "0 of 0";
    } else if ( pageStart == endIndex ) {
        return formatter.format( pageStart )
                + " of "
                + formatter.format( dataSize );
    }
    return formatter.format( pageStart )
            + "-"
            + formatter.format( endIndex )
            + ( exact ? " of " : " of over " )
            + formatter.format( dataSize );
}
开发者ID:Teiid-Designer，项目名称:teiid-webui，代码行数:28，代码来源:TeiidSimplePager.java

示例10: createText

import com.google.gwt.view.client.Range; //导入方法依赖的package包/类
/**
 * Get the text to display in the pager that reflects the state of the pager.
 * 
 * @return the text
 */
protected String createText () {
	// Default text is 1 based.
	NumberFormat formatter = NumberFormat.getFormat("#,###");
	HasRows display = getDisplay();
	Range range = display.getVisibleRange();
	int pageStart = range.getStart() + 1;
	int pageSize = range.getLength();
	int dataSize = display.getRowCount();
	int endIndex = Math.min(dataSize, pageStart + pageSize - 1);
	endIndex = Math.max(pageStart, endIndex);
	boolean exact = display.isRowCountExact();
	return formatter.format(pageStart) + "-" + formatter.format(endIndex)
			+ (exact ? " of " : " of over ") + formatter.format(dataSize);
}
开发者ID:billy1380，项目名称:blogwt，代码行数:20，代码来源:SimplePager.java

示例11: createText

import com.google.gwt.view.client.Range; //导入方法依赖的package包/类
protected String createText() {
    NumberFormat formatter = NumberFormat.getFormat("#,###");
    HasRows display = getDisplay();
    Range range = display.getVisibleRange();
    int pageStart = range.getStart() + 1;
    int pageSize = range.getLength();
    int dataSize = display.getRowCount();
    int endIndex = Math.min(dataSize,
                            pageStart
                                    + pageSize
                                    - 1);
    endIndex = Math.max(pageStart,
                        endIndex);
    boolean exact = display.isRowCountExact();
    if (dataSize == 0) {
        return "0 " + of() + " 0";
    } else if (pageStart == endIndex) {
        return formatter.format(pageStart)
                + " " + of() + " "
                + formatter.format(dataSize);
    }
    return formatter.format(pageStart)
            + "-"
            + formatter.format(endIndex)
            + (exact ? " " + of() + " " : " " + of() + " " + over() + " ")
            + formatter.format(dataSize);
}
开发者ID:kiegroup，项目名称:appformer，代码行数:28，代码来源:UberfireSimplePager.java

示例12: onRangeOrRowCountChanged

import com.google.gwt.view.client.Range; //导入方法依赖的package包/类
@Override
protected void onRangeOrRowCountChanged() {
    HasRows display = getDisplay();
    Range range = display.getVisibleRange();
    int start = range.getStart();
    int end = start + range.getLength();
    label.setText(start + 1 + " - " + end + " : " + display.getRowCount());
}
开发者ID:arteezy，项目名称:infinite-scroll-gwt，代码行数:9，代码来源:RangeLabelPager.java

示例13: createText

import com.google.gwt.view.client.Range; //导入方法依赖的package包/类
protected String createText() {
    // Default text is 1 based.
    NumberFormat formatter = NumberFormat.getFormat("####");
    HasRows display = getDisplay();
    Range range = display.getVisibleRange();
    int pageStart = range.getStart() + 1;
    int pageSize = range.getLength();
    int dataSize = display.getRowCount();
    int endIndex = Math.min(dataSize, pageStart + pageSize - 1);
    endIndex = Math.max(pageStart, endIndex);
    boolean exact = display.isRowCountExact();
    return formatter.format(pageStart) + "-" + formatter.format(endIndex) + (exact ? " из " : " из более ")
            + formatter.format(dataSize);
}
开发者ID:rkfg，项目名称:gwtutil，代码行数:15，代码来源:RuSimplePager.java

示例14: onRangeOrRowCountChanged

import com.google.gwt.view.client.Range; //导入方法依赖的package包/类
@Override
protected void onRangeOrRowCountChanged() {
  HasRows display = getDisplay();
  Range range = display.getVisibleRange();
  int start = range.getStart();
  int end = start + range.getLength();
  label.setText(start + " - " + end + " : " + display.getRowCount(),
      HasDirection.Direction.LTR);
}
开发者ID:Peergos，项目名称:Peergos，代码行数:10，代码来源:RangeLabelPager.java

示例15: addDialogWidgets

import com.google.gwt.view.client.Range; //导入方法依赖的package包/类
private void addDialogWidgets() {
	VerticalPanel vertPanel = new VerticalPanel();					
	HorizontalPanel filterPanel = new HorizontalPanel();
	Label filterLabel = new Label("Keyword Filter:");
	SimplePager.Resources pagerResources = GWT.create(SimplePager.Resources.class);
	SimplePager pager = new SimplePager(TextLocation.CENTER, pagerResources, false, 0, true) {
		@Override
		public void setPageStart(int index) {
			HasRows display = getDisplay();
			if (display != null) {
				Range range = display.getVisibleRange();
				int pageSize = range.getLength();
				if (isRangeLimited() && display.isRowCountExact()) {
					index = Math.min(index, display.getRowCount() - 1);
				}
				index = Math.max(0, index);
				if (index != range.getStart()) {
					display.setVisibleRange(index, pageSize);
				}
			}
		}
	};
	Button closeButton = new Button("Close");
	closeButton.addClickHandler(new ClickHandler() {
		public void onClick(ClickEvent event) {
			dialogBox.hide();
		}
	});
	
	filterLabel.addStyleName("dialog-label");
	
	filterPanel.addStyleName("dialog-hpanel");
	filterPanel.add(filterLabel);
	filterPanel.add(filterTextBox);
	filterPanel.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
					
	pager.addStyleName("centered-hortz");				    
	pager.setDisplay(table);
	
	vertPanel.addStyleName("dialog-vpanel");
	vertPanel.add(filterPanel);
	vertPanel.add(table);
	vertPanel.add(pager);
    vertPanel.add(closeButton);
    vertPanel.setCellHorizontalAlignment(closeButton, HasHorizontalAlignment.ALIGN_CENTER);
	dialogBox.setWidget(vertPanel);
}
开发者ID:Novartis，项目名称:ontobrowser，代码行数:48，代码来源:HistoryPopup.java


注：本文中的com.google.gwt.view.client.Range.getLength方法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。