java getitem方法,Java Tree.getItem方法代碼示例
本文整理匯總了Java中com.google.gwt.user.client.ui.Tree.getItem方法的典型用法代碼示例。如果您正苦於以下問題：Java Tree.getItem方法的具體用法？Java Tree.getItem怎麽用？Java Tree.getItem使用的例子？那麽恭喜您, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類com.google.gwt.user.client.ui.Tree的用法示例。
在下文中一共展示了Tree.getItem方法的7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，您的評價將有助於我們的係統推薦出更棒的Java代碼示例。
示例1: FolderSelectTree
點讚 2
import com.google.gwt.user.client.ui.Tree; //導入方法依賴的package包/類
/**
* Folder Tree
*/
public FolderSelectTree() {
tree = new Tree();
rootItem.setStyleName("okm-TreeItem");
rootItem.setUserObject(new GWTFolder());
rootItem.setSelected(true);
rootItem.setState(true);
tree.setStyleName("okm-Tree");
tree.addItem(rootItem);
tree.addSelectionHandler(new SelectionHandler() {
@Override
public void onSelection(SelectionEvent event) {
boolean refresh = true;
TreeItem item = event.getSelectedItem();
// Case that not refreshing tree and file browser ( right click )
if (actualItem.equals(item)) {
refresh = false;
} else {
// Disables actual item because on changing active node by
// application this it's not changed automatically
if (!actualItem.equals(item)) {
actualItem.setSelected(false);
actualItem = item;
} else {
refresh = false;
}
}
if (refresh) {
refresh(true);
}
}
});
actualItem = tree.getItem(0);
initWidget(tree);
}
開發者ID:openkm，項目名稱:document-management-system，代碼行數:40，
示例2: getTreeItem
點讚 2
import com.google.gwt.user.client.ui.Tree; //導入方法依賴的package包/類
/**
* Allows to retrieve the tree item by name
* @param tree the tree to take the item from
* @param itemText the text of the item we want to get the sate of
* @return the tree item with the given text, or null if there is no such item
*/
private static TreeItem getTreeItem( final Tree tree, final String itemText ) {
if( tree != null ) {
for( int i = 0; i < tree.getItemCount(); i++ ) {
TreeItem oldTreeItem = tree.getItem( i );
if( oldTreeItem.getText().equals( itemText ) ) {
return oldTreeItem;
}
}
}
return null;
}
開發者ID:ivan-zapreev，項目名稱:x-cure-chat，代碼行數:18，
示例3: FolderSelectTree
點讚 2
import com.google.gwt.user.client.ui.Tree; //導入方法依賴的package包/類
/**
* Folder Tree
*/
public FolderSelectTree() {
tree = new Tree();
rootItem.setStyleName("okm-TreeItem");
rootItem.setUserObject(new GWTFolder());
rootItem.setSelected(true);
rootItem.setState(true);
tree.setStyleName("okm-Tree");
tree.addItem(rootItem);
tree.addSelectionHandler(new SelectionHandler() {
@Override
public void onSelection(SelectionEvent event) {
boolean refresh = true;
TreeItem item = event.getSelectedItem();
// Enables or disables move button ( evalues security to move to folder with permissions )
if (rootItem.equals(item)) {
Main.get().categoriesPopup.enable(false);
} else {
Main.get().categoriesPopup.enable(true);
}
// Case that not refreshing tree and file browser ( right click )
if (actualItem.equals(item)) {
refresh = false;
} else {
// Disables actual item because on changing active node by
// application this it's not changed automatically
if (!actualItem.equals(item)) {
actualItem.setSelected(false);
actualItem = item;
} else {
refresh = false;
}
}
if (refresh) {
refresh(true);
}
}
});
actualItem = tree.getItem(0);
initWidget(tree);
}
開發者ID:openkm，項目名稱:document-management-system，代碼行數:47，
示例4: FolderSelectTree
點讚 2
import com.google.gwt.user.client.ui.Tree; //導入方法依賴的package包/類
/**
* Folder Tree
*/
public FolderSelectTree() {
tree = new Tree();
rootItem.setStyleName("okm-TreeItem");
rootItem.setUserObject(new GWTFolder());
rootItem.setSelected(true);
rootItem.setState(true);
tree.setStyleName("okm-Tree");
tree.addItem(rootItem);
tree.addSelectionHandler(new SelectionHandler() {
@Override
public void onSelection(SelectionEvent event) {
boolean refresh = true;
TreeItem item = event.getSelectedItem();
// Enables or disables move button ( evalues security to move to folder with permissions )
if (rootItem.equals(item)) {
Main.get().wizardPopup.categoriesWidget.enable(false);
} else {
Main.get().wizardPopup.categoriesWidget.enable(true);
}
// Case that not refreshing tree and file browser ( right click )
if (actualItem.equals(item)) {
refresh = false;
} else {
// Disables actual item because on changing active node by
// application this it's not changed automatically
if (!actualItem.equals(item)) {
actualItem.setSelected(false);
actualItem = item;
} else {
refresh = false;
}
}
if (refresh) {
refresh(true);
}
}
});
actualItem = tree.getItem(0);
initWidget(tree);
}
開發者ID:openkm，項目名稱:document-management-system，代碼行數:47，
示例5: FolderSelectTree
點讚 2
import com.google.gwt.user.client.ui.Tree; //導入方法依賴的package包/類
/**
* Folder Tree
*/
public FolderSelectTree() {
tree = new Tree();
rootItem.setStyleName("okm-TreeItem");
rootItem.setUserObject(new GWTFolder());
rootItem.setSelected(true);
rootItem.setState(true);
tree.setStyleName("okm-Tree");
tree.addItem(rootItem);
tree.addSelectionHandler(new SelectionHandler() {
@Override
public void onSelection(SelectionEvent event) {
boolean refresh = true;
TreeItem item = event.getSelectedItem();
// Case that not refreshing tree and file browser ( right click )
if (actualItem.equals(item)) {
refresh = false;
} else {
// Disables actual item because on changing active node by
// application this it's not changed automatically
if (!actualItem.equals(item)) {
actualItem.setSelected(false);
actualItem = item;
} else {
refresh = false;
}
}
// Enables or disables move button ( evalues security to move to folder with permissions )
if (rootItem.equals(actualItem)) {
Main.get().mainPanel.desktop.navigator.thesaurusTree.thesaurusSelectPopup.enable(false);
} else {
Main.get().mainPanel.desktop.navigator.thesaurusTree.thesaurusSelectPopup.enable(true);
}
if (refresh) {
refresh(true);
}
}
});
actualItem = tree.getItem(0);
initWidget(tree);
}
開發者ID:openkm，項目名稱:document-management-system，代碼行數:47，
示例6: FolderSelectTree
點讚 2
import com.google.gwt.user.client.ui.Tree; //導入方法依賴的package包/類
/**
* Folder Tree
*/
public FolderSelectTree() {
tree = new Tree();
rootItem.setStyleName("okm-TreeItem");
rootItem.setUserObject(new GWTFolder());
rootItem.setSelected(true);
rootItem.setState(true);
tree.setStyleName("okm-Tree");
tree.addItem(rootItem);
tree.addSelectionHandler(new SelectionHandler() {
@Override
public void onSelection(SelectionEvent event) {
boolean refresh = true;
TreeItem item = event.getSelectedItem();
// Enables or disables move button ( evalues security to move to folder with permissions )
if (rootItem.equals(item)) {
Main.get().mainPanel.desktop.navigator.categoriesTree.categoriesSelectPopup.enable(false);
} else {
Main.get().mainPanel.desktop.navigator.categoriesTree.categoriesSelectPopup.enable(true);
}
// Case that not refreshing tree and file browser ( right click )
if (actualItem.equals(item)) {
refresh = false;
} else {
// Disables actual item because on changing active node by
// application this it's not changed automatically
if (!actualItem.equals(item)) {
actualItem.setSelected(false);
actualItem = item;
} else {
refresh = false;
}
}
if (refresh) {
refresh(true);
}
}
});
actualItem = tree.getItem(0);
initWidget(tree);
}
開發者ID:openkm，項目名稱:document-management-system，代碼行數:47，
示例7: FolderSelectTree
點讚 2
import com.google.gwt.user.client.ui.Tree; //導入方法依賴的package包/類
/**
* Folder Tree
*/
public FolderSelectTree() {
tree = new Tree();
rootItem.setStyleName("okm-TreeItem");
rootItem.setUserObject(new GWTFolder());
rootItem.setSelected(true);
rootItem.setState(true);
tree.setStyleName("okm-Tree");
tree.addItem(rootItem);
tree.addSelectionHandler(new SelectionHandler() {
@Override
public void onSelection(SelectionEvent event) {
boolean refresh = true;
TreeItem item = event.getSelectedItem();
// Enables or disables move button ( evalues security to move to folder with permissions )
evaluateSecurityToAction(item);
// Case that not refreshing tree and file browser ( right click )
if (actualItem.equals(item)) {
refresh = false;
} else {
// Disables actual item because on changing active node by
// application this it's not changed automatically
if (!actualItem.equals(item)) {
actualItem.setSelected(false);
actualItem = item;
} else {
refresh = false;
}
}
if (refresh) {
refresh(true);
}
}
});
actualItem = tree.getItem(0);
initWidget(tree);
}
開發者ID:openkm，項目名稱:document-management-system，代碼行數:44，
注：本文中的com.google.gwt.user.client.ui.Tree.getItem方法示例整理自Github/MSDocs等源碼及文檔管理平台，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。