Examples with TreeItem org.eclipse.swt.widgets.TreeItem used on opensource projects

Example 41 with TreeItem

use of org.eclipse.swt.widgets.TreeItem in project yyl_example by Relucent.

the class DispelTreeEditorBug method hideControlInTableTreeItem.

private void hideControlInTableTreeItem(TreeItem treeItem, boolean pVisible) {
    TreeItem parentItem = treeItem.getParentItem();
    boolean visible = pVisible && (parentItem == null || parentItem.getExpanded());
    setVisibilityTreeEditor(treeItem, visible);
    for (int len = treeItem.getItemCount(), i = 0; i < len; i++) {
        hideControlInTableTreeItem(treeItem.getItem(i), visible);
    }
}

Example 42 with TreeItem

use of org.eclipse.swt.widgets.TreeItem in project tdi-studio-se by Talend.

the class TreePopulator method populateTreeItems.

/**
     * populate tree items.
     * 
     * @param tree
     * @param node
     */
private void populateTreeItems(Object tree, Node element, int level, String parentXPath) {
    level++;
    if (level > 10) {
        return;
    } else {
        NodeList nodeList = element.getChildNodes();
        // Object[] chidrenTreeNode = aTreeNode.getChildren();
        for (int i = 0; i < nodeList.getLength(); i++) {
            final Node subNode = nodeList.item(i);
            if (subNode.getNodeName().equals(TEXT_CONST)) {
                continue;
            }
            TreeItem treeItem;
            if (tree instanceof Tree) {
                treeItem = new TreeItem((Tree) tree, 0);
            } else {
                treeItem = new TreeItem((TreeItem) tree, 0);
            }
            TreeNodeData treeNodeData = storeNodeAttrData(subNode);
            treeItem.setData(treeNodeData);
            treeItem.setText(subNode.getNodeName());
            //$NON-NLS-1$
            String currentTreePath = parentXPath + "/" + treeItem.getText();
            treeNodeData.setTreePath(currentTreePath);
            treeNodeData.setTreeNode(ATreeNodeUtil.getTreeNodeByPath(currentTreePath));
            if (subNode.getChildNodes() != null && subNode.getChildNodes().getLength() > 0) {
                populateTreeItems(treeItem, subNode, level, currentTreePath);
            }
            setExpanded(treeItem);
        }
    }
}

Example 43 with TreeItem

use of org.eclipse.swt.widgets.TreeItem in project tdi-studio-se by Talend.

the class AbstractXMLConfigPage method initialize.

/*
     * (non-Javadoc)
     * 
     * @see org.talend.componentdesigner.ui.wizard.creatcomponent.AbstractComponentPage#initialize()
     */
protected void initialize() {
    availableXmlTree.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent event) {
            if (availableXmlTree.getMenu() != null) {
                availableXmlTree.getMenu().dispose();
            }
            final TreeItem[] treeItem = ((Tree) event.getSource()).getSelection();
            Menu popMenu = new Menu(availableXmlTree);
            MenuItem itemNew = new MenuItem(popMenu, SWT.CASCADE);
            //$NON-NLS-1$
            itemNew.setText(Messages.getString("AbstractXMLConfigPage.New"));
            MenuItem itemDel = new MenuItem(popMenu, SWT.CASCADE);
            //$NON-NLS-1$
            itemDel.setText(Messages.getString("AbstractXMLConfigPage.Delete"));
            itemDel.addSelectionListener(new SelectionAdapter() {

                public void widgetSelected(SelectionEvent e) {
                    TreeNodeData currentNodeData = (TreeNodeData) treeItem[0].getParentItem().getData();
                    currentNodeData.getXMLNode().removeChild(((TreeNodeData) treeItem[0].getData()).getXMLNode());
                    treeItem[0].dispose();
                }
            });
            final TreeNodeData treeNodeData = ((TreeNodeData) treeItem[0].getData());
            if (treeNodeData.isHasChildTreeNode()) {
                Menu subNewMenu = new Menu(itemNew);
                itemNew.setMenu(subNewMenu);
                Object[] subNodeNames = treeNodeData.getChildNodeNames();
                for (Object nodeName : subNodeNames) {
                    final MenuItem nodeMenuItem = new MenuItem(subNewMenu, SWT.CASCADE);
                    final String itemName = (String) nodeName;
                    nodeMenuItem.setText(itemName);
                    nodeMenuItem.addSelectionListener(new SelectionAdapter() {

                        public void widgetSelected(SelectionEvent e) {
                            TreeItem newItem = new TreeItem(treeItem[0], 0);
                            newItem.setText(itemName);
                            TreeNodeData newNodeData = null;
                            newNodeData = new TreeNodeData();
                            Node parentNode = treeNodeData.getXMLNode();
                            newNodeData.setXMLNode(parentNode.appendChild(parentNode.getOwnerDocument().createElement(itemName)));
                            //$NON-NLS-1$
                            newNodeData.setTreePath(treeNodeData.getTreePath() + "/" + itemName);
                            newNodeData.setTreeNode(ATreeNodeUtil.getTreeNodeByPath(newNodeData.getTreePath()));
                            newItem.setData(newNodeData);
                        }
                    });
                }
            } else {
                itemNew.setEnabled(false);
            }
            availableXmlTree.setMenu(popMenu);
            if (nodeAttrCompsite != null) {
                nodeAttrCompsite.dispose();
            }
            rebuildAttrComposite(treeNodeData);
            setComponentMinSize(treeNodeData.getTreeNode().getLabel());
            rightComposite.layout();
        }
    });
}

Example 44 with TreeItem

use of org.eclipse.swt.widgets.TreeItem in project ACS by ACS-Community.

the class AlarmsView method createFCWidgets.

private void createFCWidgets() {
    Listener updateFaultCode = new Listener() {

        public void handleEvent(Event event) {
            int val;
            if (_tree.getSelection() == null || _tree.getSelection().length == 0)
                return;
            TreeItem tmp = _tree.getSelection()[0];
            int tfc = Integer.parseInt(tmp.getText());
            String tff = tmp.getParentItem().getParentItem().getText();
            FaultCode fct = new FaultCode();
            try {
                val = Integer.parseInt(_fcValueText.getText());
                if (val <= 0) {
                    _fcErrorMessageLabel.setText("FaultCode is Negative or Zero. A positive number is required.");
                    return;
                }
                fct.setValue(val);
            } catch (NumberFormatException e) {
                _fcErrorMessageLabel.setText("FaultCode is not a Number. A positive number is required.");
                return;
            }
            try {
                val = Integer.parseInt(_fcPriorityText.getText());
                if (val < 0 || val > 3) {
                    _fcErrorMessageLabel.setText("Incorrect Priority. A number in the range [0;3] is required.");
                    return;
                }
                fct.setPriority(val);
            } catch (NumberFormatException e) {
                _fcErrorMessageLabel.setText("Priority is not a number. A number in the range [0;3] is required.");
                return;
            }
            if (!_fcCauseText.getText().isEmpty())
                fct.setCause(_fcCauseText.getText());
            if (!_fcActionText.getText().isEmpty())
                fct.setAction(_fcActionText.getText());
            if (!_fcConsequenceText.getText().isEmpty())
                fct.setConsequence(_fcConsequenceText.getText());
            if (_fcProblemText.getText().isEmpty()) {
                _fcErrorMessageLabel.setText("Problem Description is Required.");
                return;
            }
            fct.setProblemDescription(_fcProblemText.getText());
            _fcErrorMessageLabel.setText("");
            try {
                _alarmManager.updateFaultCode(_alarmManager.getFaultFamily(tff), _alarmManager.getFaultCode(tff, tfc), fct);
                tmp.setText(_fcValueText.getText());
                if (fct.getValue() != tfc) {
                    sortFaultFamilyList();
                    selectElementFromTree(tff, null, Integer.toString(fct.getValue()));
                }
            } catch (IllegalOperationException e) {
                _fcErrorMessageLabel.setText(e.getMessage());
            } catch (NullPointerException e) {
                _fcErrorMessageLabel.setText(e.getMessage());
            }
        }
    };
    _FCgroup = new Group(_compInitial, SWT.SHADOW_ETCHED_IN);
    _FCgroup.setText("Fault Code detail");
    GridData gd = new GridData();
    gd.horizontalAlignment = SWT.FILL;
    gd.grabExcessHorizontalSpace = true;
    gd.verticalAlignment = SWT.FILL;
    gd.grabExcessVerticalSpace = true;
    _FCgroup.setLayoutData(gd);
    GridLayout gl = new GridLayout();
    gl.numColumns = 2;
    _FCgroup.setLayout(gl);
    _fcValueLabel = new Label(_FCgroup, SWT.NONE);
    _fcValueLabel.setText("Value");
    _fcValueText = new Text(_FCgroup, SWT.SINGLE | SWT.BORDER);
    gd = new GridData();
    gd.grabExcessHorizontalSpace = true;
    gd.horizontalAlignment = SWT.FILL;
    _fcValueText.setLayoutData(gd);
    _fcValueText.addListener(SWT.Modify, updateFaultCode);
    _fcPriorityLabel = new Label(_FCgroup, SWT.NONE);
    _fcPriorityLabel.setText("Priority");
    _fcPriorityText = new Text(_FCgroup, SWT.SINGLE | SWT.BORDER);
    gd = new GridData();
    gd.grabExcessHorizontalSpace = true;
    gd.horizontalAlignment = SWT.FILL;
    _fcPriorityText.setLayoutData(gd);
    _fcPriorityText.addListener(SWT.Modify, updateFaultCode);
    _fcCauseLabel = new Label(_FCgroup, SWT.NONE);
    _fcCauseLabel.setText("Cause");
    _fcCauseText = new Text(_FCgroup, SWT.SINGLE | SWT.BORDER);
    gd = new GridData();
    gd.grabExcessHorizontalSpace = true;
    gd.horizontalAlignment = SWT.FILL;
    _fcCauseText.setLayoutData(gd);
    _fcCauseText.addListener(SWT.Modify, updateFaultCode);
    _fcActionLabel = new Label(_FCgroup, SWT.NONE);
    _fcActionLabel.setText("Action");
    _fcActionText = new Text(_FCgroup, SWT.SINGLE | SWT.BORDER);
    gd = new GridData();
    gd.grabExcessHorizontalSpace = true;
    gd.horizontalAlignment = SWT.FILL;
    _fcActionText.setLayoutData(gd);
    _fcActionText.addListener(SWT.Modify, updateFaultCode);
    _fcConsequenceLabel = new Label(_FCgroup, SWT.NONE);
    _fcConsequenceLabel.setText("Consequence");
    _fcConsequenceText = new Text(_FCgroup, SWT.SINGLE | SWT.BORDER);
    gd = new GridData();
    gd.grabExcessHorizontalSpace = true;
    gd.horizontalAlignment = SWT.FILL;
    _fcConsequenceText.setLayoutData(gd);
    _fcConsequenceText.addListener(SWT.Modify, updateFaultCode);
    _fcProblemLabel = new Label(_FCgroup, SWT.NONE);
    _fcProblemLabel.setText("Problem description");
    _fcProblemText = new Text(_FCgroup, SWT.SINGLE | SWT.BORDER);
    gd = new GridData();
    gd.grabExcessHorizontalSpace = true;
    gd.horizontalAlignment = SWT.FILL;
    _fcProblemText.setLayoutData(gd);
    _fcProblemText.addListener(SWT.Modify, updateFaultCode);
    _fcErrorMessageLabel = new Label(_FCgroup, SWT.NONE);
    _fcErrorMessageLabel.setText("");
    _fcErrorMessageLabel.setForeground(getViewSite().getShell().getDisplay().getSystemColor(SWT.COLOR_RED));
    gd = new GridData();
    gd.grabExcessHorizontalSpace = true;
    gd.horizontalAlignment = SWT.FILL;
    gd.horizontalSpan = 2;
    _fcErrorMessageLabel.setLayoutData(gd);
}

Example 45 with TreeItem

use of org.eclipse.swt.widgets.TreeItem in project ACS by ACS-Community.

the class AlarmsView method sortFaultFamilyList.

public void sortFaultFamilyList() {
    List<FaultFamily> ffList = _alarmManager.getAllAlarms();
    List<FaultFamily> sortedFFList = new ArrayList<FaultFamily>();
    /* We get a separate tmp list with the names,
		 * sort it, and then sort the original ffList */
    List<String> tmp = new ArrayList<String>();
    for (FaultFamily ff : ffList) tmp.add(ff.getName().toLowerCase());
    Collections.sort(tmp);
    for (String sff : tmp) for (FaultFamily ff : ffList) if (ff.getName().toLowerCase().compareTo(sff) == 0)
        sortedFFList.add(ff);
    ffList = sortedFFList;
    _tree.removeAll();
    for (FaultFamily family : ffList) {
        TreeItem iTree = new TreeItem(_tree, SWT.NONE);
        iTree.setData(NodeType.FAULT_FAMILY);
        iTree.setText(family.getName());
        iTree.setImage(Activator.getDefault().getImageRegistry().get(Activator.IMG_ALARM));
        for (int j = 0; j != 2; j++) {
            TreeItem jTree = new TreeItem(iTree, SWT.NONE);
            jTree.setText((j == 0 ? "Fault Codes" : "Fault Members"));
            jTree.setData((j == 0 ? NodeType.FAULT_CODE_LIST : NodeType.FAULT_MEMBER_LIST));
            jTree.setImage((j == 0 ? Activator.getDefault().getImageRegistry().get(Activator.IMG_FAULTCODES) : Activator.getDefault().getImageRegistry().get(Activator.IMG_FAULTMEMBERS)));
            if (j == 0)
                sortFaultCodeList(family, jTree);
            else
                sortFaultMemberList(family, jTree);
        }
    }
}