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

Example 6 with TableItem

use of org.eclipse.swt.widgets.TableItem in project cogtool by cogtool.

the class ScriptViewerUI method showSelectionContextMenu.

/**
     * Mouse event occurred on the table, use the selected item to
     * display an appropriate menu.
     *
     */
public void showSelectionContextMenu(int x, int y) {
    contextSelection.deselectAll();
    Table historyTable = view.getHistoryTable();
    org.eclipse.swt.graphics.Point atPoint = historyTable.toControl(x, y);
    TableItem ti = historyTable.getItem(atPoint);
    if ((ti != null) && (ti.getData() instanceof DefaultModelGeneratorState)) {
        contextSelection.setSelectedState((DefaultModelGeneratorState) ti.getData());
    } else {
        // this is the result Step, so no selection
        historyTable.select(historyTable.getItemCount() - 1);
    }
    showContextMenu(contextSelection, true);
}

Example 7 with TableItem

use of org.eclipse.swt.widgets.TableItem in project cogtool by cogtool.

the class ScriptViewerUI method getSelectedScript.

protected Script getSelectedScript(DefaultModelGeneratorState stepState) {
    SWTList swtList = view.getScriptEditorList();
    if (stepState == null) {
        TaskGroup group = (TaskGroup) task;
        List<AUndertaking> tasks = group.getUndertakings();
        int numTasks = tasks.size();
        for (int i = numTasks - 1; i >= 0; i--) {
            AUndertaking t = tasks.get(i);
            TaskApplication ta = project.getTaskApplication(t, design);
            if (ta != null) {
                return ta.getOnlyScript();
            }
        }
    }
    TableItem item = swtList.getItemList().get(stepState);
    return (Script) item.getData(SWTListGroupScript.SCRIPT_DATA_KEY);
}

Example 8 with TableItem

use of org.eclipse.swt.widgets.TableItem in project cogtool by cogtool.

the class DictionaryEditorUI method updateView.

protected void updateView() {
    Table dictTable = view.getDictTable();
    int selectionCount = 0;
    try {
        selectionCount = dictTable.getSelectionCount();
    } catch (SWTException e) {
        return;
    }
    if (selectionCount == 1) {
        int index = dictTable.getSelectionIndex();
        DictEntry entry = dictionary.getEntry(index);
        if (entry != null) {
            String url = null;
            String space = null;
            if (entry.algorithm instanceof ISitedTermSimilarity) {
                url = ((ISitedTermSimilarity) entry.algorithm).getContextSite();
                view.setURLEnabled(true);
                view.setSpaceEnabled(false);
            } else if (entry.algorithm instanceof LSASimilarity) {
                LSASimilarity lsa = (LSASimilarity) entry.algorithm;
                space = lsa.getSpace();
                url = lsa.getURL();
                if (url == null) {
                    url = LSASimilarity.DEFAULT_LSA_URL;
                }
                view.setURLEnabled(true);
                view.setSpaceEnabled(true);
            } else if (entry.algorithm instanceof GensimLSASimilarity) {
                GensimLSASimilarity lsa = (GensimLSASimilarity) entry.algorithm;
                space = lsa.getSpace();
                url = lsa.getURL();
                if (url == null) {
                    url = GensimLSASimilarity.DEFAULT_LSA_URL;
                }
                view.setURLEnabled(true);
                view.setSpaceEnabled(true);
            } else {
                view.setURLEnabled(false);
                view.setSpaceEnabled(false);
            }
            view.setURL(url);
            view.setSpace(space);
        } else {
            TableItem row = dictTable.getItem(index);
            Combo c = (Combo) row.getData();
            int seln = c.getSelectionIndex();
            boolean isLSA = (seln == DictionaryEditorUIModel.LSA_INDEX);
            view.setURLEnabled((seln == DictionaryEditorUIModel.GOOGLE_WORD_INDEX) || (seln == DictionaryEditorUIModel.GOOGLE_PHRASE_INDEX) || isLSA);
            view.setSpaceEnabled(isLSA);
        }
    } else {
        // disable if 0 or more than 1 are selected
        view.setURL(null);
        view.setSpace(null);
        view.setURLEnabled(false);
        view.setSpaceEnabled(false);
    }
}

Example 9 with TableItem

use of org.eclipse.swt.widgets.TableItem in project cogtool by cogtool.

the class SWTList method addListItem.

/**
     * Add a new item to the list at the specified index
     * The item is automatically selected.
     * @param newListItem Expects a String
     * @param index Specifies the insertion point.
     */
public void addListItem(Object newListItem, int index) {
    verifyTable();
    if (newListItem == null) {
        throw new IllegalArgumentException("Cannot add null to the list");
    }
    TableItem item = new TableItem(table, SWT.NONE, index);
    itemMap.put(newListItem, item);
    item.setData(newListItem);
    doItemAction(item);
    setRowContents(item);
}

Example 10 with TableItem

use of org.eclipse.swt.widgets.TableItem in project cogtool by cogtool.

the class SWTList method setListItemHighlighted.

/**
     * Uses an int index, to set the current selected item.
     *
     * If the passed in an index that is not in the list, a
     * NoSuchElementException is thrown
     *
     * @param frameName
     */
public void setListItemHighlighted(int listItemIndex) {
    verifyTable();
    TableItem item = table.getItem(listItemIndex);
    if (item != null) {
        setTableItemSelected(item);
    }
}