Examples with TreeEditor org.eclipse.swt.custom.TreeEditor used on opensource projects

Example 6 with TreeEditor

use of org.eclipse.swt.custom.TreeEditor in project pentaho-kettle by pentaho.

the class RepositoryExplorerDialog method renameJob.

public boolean renameJob(String name, RepositoryDirectoryInterface repdir) {
    boolean retval = false;
    final TreeItem ti = wTree.getSelection()[0];
    if (ti.getItemCount() == 0) {
        final String fname = name;
        final RepositoryDirectoryInterface frepdir = repdir;
        TreeEditor editor = new TreeEditor(wTree);
        editor.setItem(ti);
        final Text text = new Text(wTree, SWT.NONE);
        props.setLook(text);
        text.setText(name);
        text.addFocusListener(new FocusAdapter() {

            @Override
            public void focusLost(FocusEvent arg0) {
                // Focus is lost: apply changes
                String newname = text.getText();
                if (renameJob(fname, newname, frepdir)) {
                    ti.setText(newname);
                }
                text.dispose();
            }
        });
        text.addKeyListener(new KeyAdapter() {

            @Override
            public void keyPressed(KeyEvent e) {
                // ESC --> Don't change tree item...
                if (e.keyCode == SWT.ESC) {
                    text.dispose();
                }
                // ENTER --> Save changes...
                if (e.character == SWT.CR) {
                    String newname = text.getText();
                    if (renameJob(fname, newname, frepdir)) {
                        ti.setText(newname);
                    }
                    text.dispose();
                }
            }
        });
        editor.horizontalAlignment = SWT.LEFT;
        editor.grabHorizontal = true;
        editor.grabVertical = true;
        editor.minimumWidth = 50;
        text.selectAll();
        text.setFocus();
        editor.layout();
        editor.setEditor(text);
    }
    return retval;
}

Example 7 with TreeEditor

use of org.eclipse.swt.custom.TreeEditor in project pentaho-kettle by pentaho.

the class RepositoryExplorerDialog method renameDirectory.

public void renameDirectory(TreeItem treeitem, RepositoryDirectoryInterface rd) {
    final TreeItem ti = treeitem;
    final RepositoryDirectoryInterface repdir = rd;
    final String name = ti.getText();
    TreeEditor editor = new TreeEditor(wTree);
    editor.setItem(ti);
    final Text text = new Text(wTree, SWT.NONE);
    props.setLook(text);
    text.setText(name);
    text.addFocusListener(new FocusAdapter() {

        @Override
        public void focusLost(FocusEvent arg0) {
            // Focus is lost: apply changes
            String newname = text.getText();
            if (renameDirectory(repdir, name, newname)) {
                ti.setText(newname);
            }
            text.dispose();
        }
    });
    text.addKeyListener(new KeyAdapter() {

        @Override
        public void keyPressed(KeyEvent e) {
            // ESC --> Don't change tree item...
            if (e.keyCode == SWT.ESC) {
                text.dispose();
            }
            // ENTER --> Save changes...
            if (e.character == SWT.CR) {
                String newname = text.getText();
                if (renameDirectory(repdir, name, newname)) {
                    ti.setText(newname);
                }
                text.dispose();
            }
        }
    });
    editor.horizontalAlignment = SWT.LEFT;
    editor.grabHorizontal = true;
    editor.grabVertical = true;
    editor.minimumWidth = 50;
    text.selectAll();
    text.setFocus();
    editor.layout();
    editor.setEditor(text);
}

Example 8 with TreeEditor

use of org.eclipse.swt.custom.TreeEditor in project dbeaver by dbeaver.

the class DatabaseNavigatorTree method initEditor.

private void initEditor() {
    Tree treeControl = this.treeViewer.getTree();
    treeEditor = new TreeEditor(treeControl);
    treeEditor.horizontalAlignment = SWT.LEFT;
    treeEditor.verticalAlignment = SWT.TOP;
    treeEditor.grabHorizontal = false;
    treeEditor.minimumWidth = 50;
    // treeControl.addSelectionListener(new TreeSelectionAdapter());
    if (!checkEnabled) {
        // Add rename listener only for non CHECK trees
        treeControl.addMouseListener(new TreeSelectionAdapter());
    }
}

Example 9 with TreeEditor

use of org.eclipse.swt.custom.TreeEditor in project dbeaver by dbeaver.

the class PropertyTreeViewer method registerEditor.

private void registerEditor() {
    // Make an editor
    final Tree treeControl = super.getTree();
    treeEditor = new TreeEditor(treeControl);
    treeEditor.horizontalAlignment = SWT.CENTER;
    treeEditor.verticalAlignment = SWT.CENTER;
    treeEditor.minimumWidth = 50;
    treeControl.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
        // showEditor((TreeItem) e.item, true);
        }

        @Override
        public void widgetSelected(final SelectionEvent e) {
            showEditor((TreeItem) e.item, selectedColumn == 1 && (e.stateMask & SWT.BUTTON_MASK) != 0);
        }
    });
    treeControl.addMouseListener(new MouseAdapter() {

        @Override
        public void mouseDown(MouseEvent e) {
            TreeItem item = treeControl.getItem(new Point(e.x, e.y));
            if (item != null) {
                selectedColumn = UIUtils.getColumnAtPos(item, e.x, e.y);
            } else {
                selectedColumn = -1;
            }
        }
    });
    treeControl.addTraverseListener(e -> {
        if (e.detail == SWT.TRAVERSE_RETURN) {
            // Set focus on editor
            if (curCellEditor != null) {
                curCellEditor.setFocus();
            } else {
                final TreeItem[] selection = treeControl.getSelection();
                if (selection.length == 0) {
                    return;
                }
                showEditor(selection[0], true);
            }
            e.doit = false;
            e.detail = SWT.TRAVERSE_NONE;
        }
    });
}

Example 10 with TreeEditor

use of org.eclipse.swt.custom.TreeEditor in project tmdm-studio-se by Talend.

the class ImpactResultDialog method initTree.

private void initTree() {
    treeViewer.setInput(input.keySet());
    Tree tree = treeViewer.getTree();
    TreeItem[] tableItems = tree.getItems();
    System.out.println(tableItems.length);
    for (TreeItem item : tableItems) {
        Object data = item.getData();
        if (data != null && data instanceof IRepositoryViewObject) {
            final IRepositoryViewObject viewObj = (IRepositoryViewObject) data;
            final TreeEditor editor = new TreeEditor(tree);
            final CCombo combo = new CCombo(tree, SWT.READ_ONLY);
            // combo.setBackground(Display.getDefault().getSystemColor(SWT.COLOR_WHITE));
            String[] items = getDefaultComboItems(viewObj);
            combo.setItems(items);
            ImpactOperation operation = getOperation(viewObj);
            combo.setText(operation.getDescription());
            combo.addSelectionListener(new SelectionAdapter() {

                @Override
                public void widgetSelected(SelectionEvent e) {
                    modifyOperationValue(viewObj, combo.getSelectionIndex());
                }
            });
            editor.grabHorizontal = true;
            editor.setEditor(combo, item, 2);
        }
    }
    // 
    treeViewer.expandAll();
}