Example usage for com.google.gwt.user.client.ui TreeItem getChild

Introduction

In this page you can find the example usage for com.google.gwt.user.client.ui TreeItem getChild.

Prototype

public TreeItem getChild(int index) 

Source Link

Document

Gets the child at the specified index.

Usage

From source file:org.openxdata.designer.client.view.FormsTreeView.java

/**
 * Checks if the selected form is valid for saving.
 * //from  www  .j  ava 2  s .  com
 * @return true if valid, else false.
 */
public boolean isValidForm() {
    TreeItem parent = getSelectedItemRoot(tree.getSelectedItem());
    if (parent == null)
        return true;

    Map<String, String> pageNos = new HashMap<String, String>();
    Map<String, QuestionDef> bindings = new HashMap<String, QuestionDef>();
    int count = parent.getChildCount();
    for (int index = 0; index < count; index++) {
        TreeItem child = parent.getChild(index);
        PageDef pageDef = (PageDef) child.getUserObject();
        String pageNo = String.valueOf(pageDef.getPageNo());
        if (pageNos.containsKey(pageNo)) {
            tree.setSelectedItem(child);
            tree.ensureSelectedItemVisible();
            Window.alert(i18n.selectedPage() + pageDef.getName() + i18n.shouldNotSharePageBinding()
                    + pageNos.get(pageNo) + "]");
            return false;
        } else
            pageNos.put(pageNo, pageDef.getName());

        if (!isValidQuestionList(child, bindings))
            return false;
    }

    return true;
}

---

From source file:org.openxdata.designer.client.view.FormsTreeView.java

private boolean isValidQuestionList(TreeItem parent, Map<String, QuestionDef> bindings) {
    int count = parent.getChildCount();
    for (int index = 0; index < count; index++) {
        TreeItem child = parent.getChild(index);
        QuestionDef questionDef = (QuestionDef) child.getUserObject();
        String variableName = questionDef.getBinding();
        if (bindings.containsKey(
                variableName) /*&& questionDef.getParent() == bindings.get(variableName).getParent()*/) {
            tree.setSelectedItem(child);
            tree.ensureSelectedItemVisible();
            Window.alert(i18n.selectedQuestion() + questionDef.getText() + i18n.shouldNotShareQuestionBinding()
                    + bindings.get(variableName).getDisplayText() + "]");
            return false;
        } else//from   ww  w . j ava2 s  .c om
            bindings.put(variableName, questionDef);

        if (questionDef.getDataType() == QuestionType.REPEAT) {
            if (!isValidQuestionList(child, bindings))
                return false;
        } else if (questionDef.getDataType() == QuestionType.LIST_EXCLUSIVE
                || questionDef.getDataType() == QuestionType.LIST_MULTIPLE) {
            if (!isValidOptionList(child))
                return false;
        }
    }

    return true;
}

---

From source file:org.openxdata.designer.client.view.FormsTreeView.java

private boolean isValidOptionList(TreeItem parent) {
    Map<String, String> bindings = new HashMap<String, String>();

    int count = parent.getChildCount();
    for (int index = 0; index < count; index++) {
        TreeItem child = parent.getChild(index);
        OptionDef optionDef = (OptionDef) child.getUserObject();
        String variableName = optionDef.getVariableName();
        if (bindings.containsKey(variableName)) {
            tree.setSelectedItem(child);
            tree.ensureSelectedItemVisible();
            Window.alert(i18n.selectedOption() + optionDef.getText() + i18n.shouldNotShareOptionBinding()
                    + bindings.get(variableName) + "]");
            return false;
        } else/*w w  w . ja v a 2s .c o m*/
            bindings.put(variableName, optionDef.getText());
    }
    return true;
}

---

From source file:org.openxdata.designer.client.view.FormsTreeView.java

/**
 * @see org.openxdata.designer.client.controller.IFormActionListener#moveUp()
 *//*from   w  w w . ja  v a  2  s. c om*/
public void moveUp() {
    TreeItem item = tree.getSelectedItem();
    if (item == null)
        return;

    int index;
    TreeItem parent = item.getParentItem();
    if (parent == null) {
        index = getRootItemIndex(parent);
        if (index == 0)
            return;
        tree.setSelectedItem(tree.getItem(index - 1));
    } else {
        index = parent.getChildIndex(item);
        if (index == 0)
            return;
        tree.setSelectedItem(parent.getChild(index - 1));
    }
}

---

From source file:org.openxdata.designer.client.view.FormsTreeView.java

/**
 * @see org.openxdata.designer.client.controller.IFormActionListener#moveDown()
 *//*from www  .  ja v a  2s  .c o m*/
public void moveDown() {
    TreeItem item = tree.getSelectedItem();
    if (item == null)
        return;

    int index;
    TreeItem parent = item.getParentItem();
    if (parent == null) {
        index = getRootItemIndex(parent);
        if (index == tree.getItemCount() - 1)
            return;
        tree.setSelectedItem(tree.getItem(index + 1));
    } else {
        index = parent.getChildIndex(item);
        if (index == parent.getChildCount() - 1)
            return;
        tree.setSelectedItem(parent.getChild(index + 1));
    }
}

---

From source file:org.openxdata.designer.client.view.FormsTreeView.java

/**
 * Selects the child of the selected item.
 *//*from w  ww.  j a va  2s. co  m*/
public void moveToChild() {
    TreeItem item = tree.getSelectedItem();
    if (item == null)
        return;

    if (item.getChildCount() == 0) {
        addNewChildItem(false);
        return;
    }

    TreeItem child = item.getChild(0);
    tree.setSelectedItem(child);
    tree.ensureSelectedItemVisible();
}

---

From source file:org.optaplanner.workbench.screens.solver.client.editor.TerminationConfigForm.java

License:Apache License

private void insertTreeItem(TreeItem treeItem, TreeItem nestedTreeItem,
        TerminationConfigOption terminationConfigOption) {
    if (treeItem.getChildCount() == 0) {
        treeItem.addItem(nestedTreeItem);
    } else {/*from  w ww .j a  v a 2  s.c  o m*/
        for (int i = 0; i < treeItem.getChildCount(); i++) {
            TerminationTreeItemContent childTreeItemContent = (TerminationTreeItemContent) treeItem.getChild(i)
                    .getUserObject();
            if (terminationConfigOption.ordinal() < childTreeItemContent.getTerminationConfigOption()
                    .ordinal()) {
                treeItem.insertItem(i, nestedTreeItem);
                break;
            }
            if (i == treeItem.getChildCount() - 1) {
                treeItem.addItem(nestedTreeItem);
                break;
            }
        }
    }
}

---

From source file:org.optaplanner.workbench.screens.solver.client.editor.TerminationConfigForm.java

License:Apache License

private void initTerminationTreeItemHierarchy(TerminationConfigModel terminationConfigModel,
        TreeItem treeItem) {
    TerminationTreeItemContent terminationTreeItemContent = createTerminationTreeItemContent(
            TerminationConfigOption.NESTED, treeItem, terminationConfigModel);

    TerminationConfigOption timeSpentTerminationOption = null;
    boolean timeSpentInserted = false;
    boolean unimprovedTimeSpentInserted = false;
    outer: for (TerminationConfigOption terminationConfigOption : TerminationConfigOption.values()) {
        timeSpentTerminationOption = null;
        Object terminationValue = getTerminationValue(terminationConfigModel, terminationConfigOption);
        if (terminationConfigOption == TerminationConfigOption.TERMINATION_COMPOSITION_STYLE) {
            TerminationTreeItemContent parentTreeItemContent = (TerminationTreeItemContent) treeItem
                    .getUserObject();//from ww w .  ja  va 2  s  . c  om
            parentTreeItemContent.setExistingValue(terminationValue,
                    TerminationConfigOption.TERMINATION_COMPOSITION_STYLE);
            continue;
        }
        if (terminationValue != null) {
            if (timeSpentInserted
                    && (terminationConfigOption == TerminationConfigOption.MILLISECONDS_SPENT_LIMIT
                            || terminationConfigOption == TerminationConfigOption.SECONDS_SPENT_LIMIT
                            || terminationConfigOption == TerminationConfigOption.MINUTES_SPENT_LIMIT
                            || terminationConfigOption == TerminationConfigOption.HOURS_SPENT_LIMIT
                            || terminationConfigOption == TerminationConfigOption.DAYS_SPENT_LIMIT)) {
                for (int i = 0; i < treeItem.getChildCount(); i++) {
                    TerminationTreeItemContent treeItemContent = (TerminationTreeItemContent) treeItem
                            .getChild(i).getUserObject();
                    if (treeItemContent
                            .getTerminationConfigOption() == TerminationConfigOption.MILLISECONDS_SPENT_LIMIT
                            || treeItemContent
                                    .getTerminationConfigOption() == TerminationConfigOption.SECONDS_SPENT_LIMIT
                            || treeItemContent
                                    .getTerminationConfigOption() == TerminationConfigOption.MINUTES_SPENT_LIMIT
                            || treeItemContent
                                    .getTerminationConfigOption() == TerminationConfigOption.HOURS_SPENT_LIMIT
                            || treeItemContent
                                    .getTerminationConfigOption() == TerminationConfigOption.DAYS_SPENT_LIMIT) {
                        treeItemContent
                                .setTerminationConfigOption(TerminationConfigOption.MILLISECONDS_SPENT_LIMIT);
                        treeItemContent.setExistingValue(terminationValue,
                                TerminationConfigOption.MILLISECONDS_SPENT_LIMIT);
                        continue outer;
                    }
                }
            } else {
                if (terminationConfigOption == TerminationConfigOption.MILLISECONDS_SPENT_LIMIT
                        || terminationConfigOption == TerminationConfigOption.SECONDS_SPENT_LIMIT
                        || terminationConfigOption == TerminationConfigOption.MINUTES_SPENT_LIMIT
                        || terminationConfigOption == TerminationConfigOption.HOURS_SPENT_LIMIT
                        || terminationConfigOption == TerminationConfigOption.DAYS_SPENT_LIMIT) {
                    timeSpentTerminationOption = TerminationConfigOption.MILLISECONDS_SPENT_LIMIT;
                    timeSpentInserted = true;
                }
            }
        }
        if (terminationValue != null) {
            if (unimprovedTimeSpentInserted
                    && (terminationConfigOption == TerminationConfigOption.UNIMPROVED_MILLISECONDS_SPENT_LIMIT
                            || terminationConfigOption == TerminationConfigOption.UNIMPROVED_SECONDS_SPENT_LIMIT
                            || terminationConfigOption == TerminationConfigOption.UNIMPROVED_MINUTES_SPENT_LIMIT
                            || terminationConfigOption == TerminationConfigOption.UNIMPROVED_HOURS_SPENT_LIMIT
                            || terminationConfigOption == TerminationConfigOption.UNIMPROVED_DAYS_SPENT_LIMIT)) {
                for (int i = 0; i < treeItem.getChildCount(); i++) {
                    TerminationTreeItemContent treeItemContent = (TerminationTreeItemContent) treeItem
                            .getChild(i).getUserObject();
                    if (treeItemContent
                            .getTerminationConfigOption() == TerminationConfigOption.UNIMPROVED_MILLISECONDS_SPENT_LIMIT
                            || treeItemContent
                                    .getTerminationConfigOption() == TerminationConfigOption.UNIMPROVED_SECONDS_SPENT_LIMIT
                            || treeItemContent
                                    .getTerminationConfigOption() == TerminationConfigOption.UNIMPROVED_MINUTES_SPENT_LIMIT
                            || treeItemContent
                                    .getTerminationConfigOption() == TerminationConfigOption.UNIMPROVED_HOURS_SPENT_LIMIT
                            || treeItemContent
                                    .getTerminationConfigOption() == TerminationConfigOption.UNIMPROVED_DAYS_SPENT_LIMIT) {
                        treeItemContent.setTerminationConfigOption(
                                TerminationConfigOption.UNIMPROVED_MILLISECONDS_SPENT_LIMIT);
                        treeItemContent.setExistingValue(terminationValue,
                                TerminationConfigOption.UNIMPROVED_MILLISECONDS_SPENT_LIMIT);
                        continue outer;
                    }
                }
            } else {
                if (terminationConfigOption == TerminationConfigOption.UNIMPROVED_MILLISECONDS_SPENT_LIMIT
                        || terminationConfigOption == TerminationConfigOption.UNIMPROVED_SECONDS_SPENT_LIMIT
                        || terminationConfigOption == TerminationConfigOption.UNIMPROVED_MINUTES_SPENT_LIMIT
                        || terminationConfigOption == TerminationConfigOption.UNIMPROVED_HOURS_SPENT_LIMIT
                        || terminationConfigOption == TerminationConfigOption.UNIMPROVED_DAYS_SPENT_LIMIT) {
                    timeSpentTerminationOption = TerminationConfigOption.UNIMPROVED_MILLISECONDS_SPENT_LIMIT;
                    unimprovedTimeSpentInserted = true;
                }
            }
        }
        if (terminationValue != null && !TerminationConfigOption.NESTED.equals(terminationConfigOption)) {
            TreeItem nestedTreeItem = new TreeItem();

            if (timeSpentTerminationOption != null) {
                terminationConfigOption = timeSpentTerminationOption;
            }
            insertTreeItem(treeItem, nestedTreeItem, terminationConfigOption);

            terminationTreeItemContent.removeDropDownOption(terminationConfigOption);
            TerminationTreeItemContent nestedTerminationTreeItemContent = createTerminationTreeItemContent(
                    terminationConfigOption, nestedTreeItem, terminationConfigModel);
            nestedTerminationTreeItemContent.setExistingValue(terminationValue, terminationConfigOption);
        }
    }
    if (terminationConfigModel.getTerminationConfigList() != null) {
        for (TerminationConfigModel nestedTerminationConfigModel : terminationConfigModel
                .getTerminationConfigList()) {
            TreeItem nestedTreeItem = new TreeItem();
            treeItem.addItem(nestedTreeItem);
            initTerminationTreeItemHierarchy(nestedTerminationConfigModel, nestedTreeItem);
            nestedTreeItem.setState(true);
        }
    }
}

---

From source file:org.pentaho.gwt.widgets.client.filechooser.FileChooser.java

License:Open Source License

public Widget buildFilesList(TreeItem parentTreeItem) {
    VerticalPanel filesListPanel = new VerticalPanel();
    filesListPanel.setWidth("100%"); //$NON-NLS-1$

    ScrollPanel filesScroller = new ScrollPanel();

    filesScroller.setStyleName("fileChooser-scrollPanel"); //$NON-NLS-1$

    FlexTable filesListTable = new FlexTable();
    filesListTable.setWidth("100%"); //$NON-NLS-1$
    filesListTable.setCellSpacing(0);//from   ww w  .  j a  v a2s.  c  o m
    Label nameLabel = new Label(FileChooserEntryPoint.messages.getString("name"), false); //$NON-NLS-1$
    nameLabel.setStyleName("fileChooserHeader"); //$NON-NLS-1$
    Label typeLabel = new Label(FileChooserEntryPoint.messages.getString("type"), false); //$NON-NLS-1$
    typeLabel.setStyleName("fileChooserHeader"); //$NON-NLS-1$
    Label dateLabel = new Label(FileChooserEntryPoint.messages.getString("dateModified"), false); //$NON-NLS-1$
    dateLabel.setStyleName("fileChooserHeader"); //$NON-NLS-1$

    ElementUtils.preventTextSelection(nameLabel.getElement());
    ElementUtils.preventTextSelection(typeLabel.getElement());
    ElementUtils.preventTextSelection(dateLabel.getElement());

    filesListTable.setWidget(0, 0, nameLabel);
    filesListTable.getCellFormatter().setWidth(0, 0, "100%"); //$NON-NLS-1$
    filesListTable.setWidget(0, 1, typeLabel);
    filesListTable.setWidget(0, 2, dateLabel);

    List<TreeItem> treeItems = new ArrayList<TreeItem>();
    for (int i = 0; i < parentTreeItem.getChildCount(); i++) {
        treeItems.add(parentTreeItem.getChild(i));
    }
    Collections.sort(treeItems, new TreeItemComparator()); // BISERVER-9599 - custom sort

    int row = 0;
    for (final TreeItem childItem : treeItems) {
        RepositoryFileTree repositoryFileTree = (RepositoryFileTree) childItem.getUserObject();
        RepositoryFile repositoryFile = repositoryFileTree.getFile();
        if (repositoryFile.isFolder()
                && !(repositoryFile.getName() != null && repositoryFile.getName().equals(ETC_FOLDER))) {
            addFileToList(repositoryFileTree, childItem, filesListTable, row++);
        }
    }
    for (final TreeItem childItem : treeItems) {
        RepositoryFileTree repositoryFileTree = (RepositoryFileTree) childItem.getUserObject();
        RepositoryFile repositoryFile = repositoryFileTree.getFile();
        if (!repositoryFile.isFolder()) {
            addFileToList(repositoryFileTree, childItem, filesListTable, row++);
        }
    }
    filesListTable.setWidth("100%"); //$NON-NLS-1$
    filesScroller.setWidget(filesListTable);
    filesListTable.setWidth("100%"); //$NON-NLS-1$
    filesListPanel.add(filesScroller);
    return filesListPanel;
}

---

From source file:org.pentaho.gwt.widgets.client.filechooser.FileChooser.java

License:Open Source License

public TreeItem getTreeItem(List<String> pathSegments) {
    // find the tree node whose location matches the pathSegment paths
    TreeItem selectedItem = repositoryTree.getItem(0);
    for (String segment : pathSegments) {
        for (int i = 0; i < selectedItem.getChildCount(); i++) {
            TreeItem item = selectedItem.getChild(i);
            RepositoryFileTree tree = (RepositoryFileTree) item.getUserObject();
            if (segment.equals(tree.getFile().getName())) {
                selectedItem = item;//from  w  w  w  . j a v  a  2  s.c  o  m
            }
        }
    }
    return selectedItem;
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• »