private void setupRightSideToolBar() {
JToolBar fixedTools = new JToolBar();
fixedTools.setOrientation(JToolBar.HORIZONTAL);
JButton cutB = new JButton(new ImageIcon(loadIcon(ICON_PATH + "cut.png").getImage()));
cutB.setBorder(BorderFactory.createEmptyBorder(0, 8, 0, 0));
cutB.setToolTipText("Cut selected (Ctrl+X)");
JButton copyB = new JButton(new ImageIcon(loadIcon(ICON_PATH + "page_copy.png").getImage()));
copyB.setBorder(BorderFactory.createEmptyBorder(0, 8, 0, 0));
copyB.setToolTipText("Copy selected (Ctrl+C)");
JButton pasteB = new JButton(new ImageIcon(loadIcon(ICON_PATH + "paste_plain.png").getImage()));
pasteB.setBorder(BorderFactory.createEmptyBorder(0, 8, 0, 0));
pasteB.setToolTipText("Paste from clipboard (Ctrl+V)");
JButton deleteB = new JButton(new ImageIcon(loadIcon(ICON_PATH + "delete.png").getImage()));
deleteB.setBorder(BorderFactory.createEmptyBorder(0, 8, 0, 0));
deleteB.setToolTipText("Delete selected (DEL)");
final JToggleButton snapToGridB =
new JToggleButton(new ImageIcon(loadIcon(ICON_PATH + "shape_handles.png").getImage()));
// m_snapToGridB.setBorder(BorderFactory.createEmptyBorder(0, 8, 0, 0));
snapToGridB.setToolTipText("Snap to grid (Ctrl+G)");
JButton saveB = new JButton(new ImageIcon(loadIcon(ICON_PATH + "disk.png").getImage()));
saveB.setBorder(BorderFactory.createEmptyBorder(0, 8, 0, 0));
saveB.setToolTipText("Save layout (Ctrl+S)");
JButton saveBB =
new JButton(new ImageIcon(loadIcon(ICON_PATH + "disk_multiple.png").getImage()));
saveBB.setBorder(BorderFactory.createEmptyBorder(0, 8, 0, 0));
saveBB.setToolTipText("Save layout with new name");
JButton loadB = new JButton(new ImageIcon(loadIcon(ICON_PATH + "folder_add.png").getImage()));
loadB.setToolTipText("Open (Ctrl+O)");
loadB.setBorder(BorderFactory.createEmptyBorder(0, 8, 0, 0));
JButton newB = new JButton(new ImageIcon(loadIcon(ICON_PATH + "page_add.png").getImage()));
newB.setToolTipText("New layout (Ctrl+N)");
newB.setBorder(BorderFactory.createEmptyBorder(0, 8, 0, 0));
newB.setEnabled(m_mainPerspective.getAllowMultipleTabs());
final JButton helpB = new JButton(new ImageIcon(loadIcon(ICON_PATH + "help.png").getImage()));
helpB.setBorder(BorderFactory.createEmptyBorder(0, 8, 0, 0));
helpB.setToolTipText("Display help (Ctrl+H)");
JButton togglePerspectivesB =
new JButton(new ImageIcon(loadIcon(ICON_PATH + "cog_go.png").getImage()));
togglePerspectivesB.setBorder(BorderFactory.createEmptyBorder(0, 8, 0, 0));
togglePerspectivesB.setToolTipText("Show/hide perspectives toolbar (Ctrl+P)");
final JButton templatesB =
new JButton(new ImageIcon(loadIcon(ICON_PATH + "application_view_tile.png").getImage()));
templatesB.setBorder(BorderFactory.createEmptyBorder(0, 8, 0, 0));
templatesB.setToolTipText("Load a template layout");
JButton noteB = new JButton(new ImageIcon(loadIcon(ICON_PATH + "note_add.png").getImage()));
noteB.setBorder(BorderFactory.createEmptyBorder(0, 8, 0, 0));
noteB.setToolTipText("Add a note to the layout (Ctrl+I)");
JButton selectAllB =
new JButton(new ImageIcon(loadIcon(ICON_PATH + "shape_group.png").getImage()));
selectAllB.setBorder(BorderFactory.createEmptyBorder(0, 8, 0, 0));
selectAllB.setToolTipText("Select all (Ctrl+A)");
final JButton zoomInB =
new JButton(new ImageIcon(loadIcon(ICON_PATH + "zoom_in.png").getImage()));
zoomInB.setBorder(BorderFactory.createEmptyBorder(0, 8, 0, 0));
zoomInB.setToolTipText("Zoom in (Ctrl++)");
final JButton zoomOutB =
new JButton(new ImageIcon(loadIcon(ICON_PATH + "zoom_out.png").getImage()));
zoomOutB.setBorder(BorderFactory.createEmptyBorder(0, 8, 0, 0));
zoomOutB.setToolTipText("Zoom out (Ctrl+-)");
JButton undoB = new JButton(new ImageIcon(loadIcon(ICON_PATH + "arrow_undo.png").getImage()));
undoB.setBorder(BorderFactory.createEmptyBorder(0, 8, 0, 0));
undoB.setToolTipText("Undo (Ctrl+U)");
// actions
final Action saveAction =
new AbstractAction("Save") {
@Override
public void actionPerformed(ActionEvent e) {
if (m_mainPerspective.getCurrentTabIndex() >= 0) {
m_mainPerspective.saveLayout(m_mainPerspective.getCurrentTabIndex(), false);
}
}
};
KeyStroke saveKey = KeyStroke.getKeyStroke(KeyEvent.VK_S, InputEvent.CTRL_DOWN_MASK);
m_mainPerspective.getActionMap().put("Save", saveAction);
m_mainPerspective.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(saveKey, "Save");
saveB.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
saveAction.actionPerformed(e);
}
});
KeyStroke saveAsKey = KeyStroke.getKeyStroke(KeyEvent.VK_Y, InputEvent.CTRL_DOWN_MASK);
final Action saveAsAction =
new AbstractAction() {
@Override
public void actionPerformed(ActionEvent e) {
m_mainPerspective.saveLayout(m_mainPerspective.getCurrentTabIndex(), true);
}
};
m_mainPerspective.getActionMap().put("SaveAS", saveAsAction);
m_mainPerspective.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(saveAsKey, "SaveAS");
saveBB.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
saveAsAction.actionPerformed(e);
}
});
final Action openAction =
new AbstractAction("Open") {
@Override
public void actionPerformed(ActionEvent e) {
m_mainPerspective.loadLayout();
}
};
KeyStroke openKey = KeyStroke.getKeyStroke(KeyEvent.VK_O, InputEvent.CTRL_DOWN_MASK);
m_mainPerspective.getActionMap().put("Open", openAction);
m_mainPerspective.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(openKey, "Open");
loadB.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
openAction.actionPerformed(e);
}
});
final Action newAction =
new AbstractAction("New") {
@Override
public void actionPerformed(ActionEvent e) {
m_mainPerspective.addUntitledTab();
}
};
KeyStroke newKey = KeyStroke.getKeyStroke(KeyEvent.VK_N, InputEvent.CTRL_DOWN_MASK);
m_mainPerspective.getActionMap().put("New", newAction);
m_mainPerspective.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(newKey, "New");
newB.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent ae) {
newAction.actionPerformed(ae);
}
});
final Action selectAllAction =
new AbstractAction("SelectAll") {
@Override
public void actionPerformed(ActionEvent e) {
if (m_mainPerspective.getCurrentLayout() != null
&& m_mainPerspective.getCurrentLayout().numSteps() > 0) {
List<StepVisual> newSelected = newSelected = new ArrayList<StepVisual>();
newSelected.addAll(m_mainPerspective.getCurrentLayout().getRenderGraph());
// toggle
if (newSelected.size()
== m_mainPerspective.getCurrentLayout().getSelectedSteps().size()) {
// unselect all
m_mainPerspective.getCurrentLayout().setSelectedSteps(new ArrayList<StepVisual>());
} else {
// select all
m_mainPerspective.getCurrentLayout().setSelectedSteps(newSelected);
}
m_mainPerspective.revalidate();
m_mainPerspective.repaint();
m_mainPerspective.notifyIsDirty();
}
}
};
KeyStroke selectAllKey = KeyStroke.getKeyStroke(KeyEvent.VK_A, InputEvent.CTRL_DOWN_MASK);
m_mainPerspective.getActionMap().put("SelectAll", selectAllAction);
m_mainPerspective.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(selectAllKey, "SelectAll");
selectAllB.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
selectAllAction.actionPerformed(e);
}
});
final Action zoomInAction =
new AbstractAction("ZoomIn") {
@Override
public void actionPerformed(ActionEvent e) {
if (m_mainPerspective.getCurrentLayout() != null) {
int z = m_mainPerspective.getCurrentLayout().getZoomSetting();
z += 25;
zoomOutB.setEnabled(true);
if (z >= 200) {
z = 200;
zoomInB.setEnabled(false);
}
m_mainPerspective.getCurrentLayout().setZoomSetting(z);
m_mainPerspective.revalidate();
m_mainPerspective.repaint();
m_mainPerspective.notifyIsDirty();
}
}
};
KeyStroke zoomInKey = KeyStroke.getKeyStroke(KeyEvent.VK_EQUALS, InputEvent.CTRL_DOWN_MASK);
m_mainPerspective.getActionMap().put("ZoomIn", zoomInAction);
m_mainPerspective.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(zoomInKey, "ZoomIn");
zoomInB.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
zoomInAction.actionPerformed(e);
}
});
final Action zoomOutAction =
new AbstractAction("ZoomOut") {
@Override
public void actionPerformed(ActionEvent e) {
if (m_mainPerspective.getCurrentLayout() != null) {
int z = m_mainPerspective.getCurrentLayout().getZoomSetting();
z -= 25;
zoomInB.setEnabled(true);
if (z <= 50) {
z = 50;
zoomOutB.setEnabled(false);
}
m_mainPerspective.getCurrentLayout().setZoomSetting(z);
m_mainPerspective.revalidate();
m_mainPerspective.repaint();
m_mainPerspective.notifyIsDirty();
}
}
};
KeyStroke zoomOutKey = KeyStroke.getKeyStroke(KeyEvent.VK_MINUS, InputEvent.CTRL_DOWN_MASK);
m_mainPerspective.getActionMap().put("ZoomOut", zoomOutAction);
m_mainPerspective.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(zoomOutKey, "ZoomOut");
zoomOutB.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
zoomOutAction.actionPerformed(e);
}
});
final Action cutAction =
new AbstractAction("Cut") {
@Override
public void actionPerformed(ActionEvent e) {
if (m_mainPerspective.getCurrentLayout() != null
&& m_mainPerspective.getCurrentLayout().getSelectedSteps().size() > 0) {
try {
m_mainPerspective.getCurrentLayout().copySelectedStepsToClipboard();
m_mainPerspective.getCurrentLayout().removeSelectedSteps();
} catch (WekaException e1) {
m_mainPerspective.showErrorDialog(e1);
}
}
}
};
KeyStroke cutKey = KeyStroke.getKeyStroke(KeyEvent.VK_X, InputEvent.CTRL_DOWN_MASK);
m_mainPerspective.getActionMap().put("Cut", cutAction);
m_mainPerspective.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(cutKey, "Cut");
cutB.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
cutAction.actionPerformed(e);
}
});
final Action deleteAction =
new AbstractAction("Delete") {
@Override
public void actionPerformed(ActionEvent e) {
if (m_mainPerspective.getCurrentLayout() != null) {
try {
m_mainPerspective.getCurrentLayout().removeSelectedSteps();
} catch (WekaException e1) {
m_mainPerspective.showErrorDialog(e1);
}
}
}
};
KeyStroke deleteKey = KeyStroke.getKeyStroke(KeyEvent.VK_DELETE, 0);
m_mainPerspective.getActionMap().put("Delete", deleteAction);
m_mainPerspective.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(deleteKey, "Delete");
deleteB.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
deleteAction.actionPerformed(e);
}
});
final Action copyAction =
new AbstractAction("Copy") {
@Override
public void actionPerformed(ActionEvent e) {
if (m_mainPerspective.getCurrentLayout() != null
&& m_mainPerspective.getCurrentLayout().getSelectedSteps().size() > 0) {
try {
m_mainPerspective.getCurrentLayout().copySelectedStepsToClipboard();
m_mainPerspective.getCurrentLayout().setSelectedSteps(new ArrayList<StepVisual>());
} catch (WekaException e1) {
m_mainPerspective.showErrorDialog(e1);
}
}
}
};
KeyStroke copyKey = KeyStroke.getKeyStroke(KeyEvent.VK_C, InputEvent.CTRL_DOWN_MASK);
m_mainPerspective.getActionMap().put("Copy", copyAction);
m_mainPerspective.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(copyKey, "Copy");
copyB.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
copyAction.actionPerformed(e);
}
});
final Action pasteAction =
new AbstractAction("Paste") {
@Override
public void actionPerformed(ActionEvent e) {
if (m_mainPerspective.getCurrentLayout() != null
&& m_mainPerspective.getPasteBuffer().length() > 0) {
m_mainPerspective.setCursor(Cursor.getPredefinedCursor(Cursor.CROSSHAIR_CURSOR));
m_mainPerspective
.getCurrentLayout()
.setFlowLayoutOperation(VisibleLayout.LayoutOperation.PASTING);
}
}
};
KeyStroke pasteKey = KeyStroke.getKeyStroke(KeyEvent.VK_V, InputEvent.CTRL_DOWN_MASK);
m_mainPerspective.getActionMap().put("Paste", pasteAction);
m_mainPerspective.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(pasteKey, "Paste");
pasteB.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
pasteAction.actionPerformed(e);
}
});
final Action snapAction =
new AbstractAction("Snap") {
@Override
public void actionPerformed(ActionEvent e) {
// toggle first
// snapToGridB.setSelected(!snapToGridB.isSelected());
if (snapToGridB.isSelected()) {
if (m_mainPerspective.getCurrentLayout() != null) {
m_mainPerspective.getCurrentLayout().snapSelectedToGrid();
}
}
}
};
KeyStroke snapKey = KeyStroke.getKeyStroke(KeyEvent.VK_G, InputEvent.CTRL_DOWN_MASK);
m_mainPerspective.getActionMap().put("Snap", snapAction);
m_mainPerspective.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(snapKey, "Snap");
snapToGridB.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
if (snapToGridB.isSelected()) {
snapAction.actionPerformed(e);
}
}
});
final Action noteAction =
new AbstractAction("Note") {
@Override
public void actionPerformed(ActionEvent e) {
if (m_mainPerspective.getCurrentLayout() != null) {
m_mainPerspective.getCurrentLayout().initiateAddNote();
}
}
};
KeyStroke noteKey = KeyStroke.getKeyStroke(KeyEvent.VK_I, InputEvent.CTRL_DOWN_MASK);
m_mainPerspective.getActionMap().put("Note", noteAction);
m_mainPerspective.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(noteKey, "Note");
noteB.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
noteAction.actionPerformed(e);
}
});
final Action undoAction =
new AbstractAction("Undo") {
@Override
public void actionPerformed(ActionEvent e) {
if (m_mainPerspective.getCurrentLayout() != null) {
m_mainPerspective.getCurrentLayout().popAndLoadUndo();
}
}
};
KeyStroke undoKey = KeyStroke.getKeyStroke(KeyEvent.VK_U, InputEvent.CTRL_DOWN_MASK);
m_mainPerspective.getActionMap().put("Undo", undoAction);
m_mainPerspective.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(undoKey, "Undo");
undoB.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
undoAction.actionPerformed(e);
}
});
final Action helpAction =
new AbstractAction("Help") {
@Override
public void actionPerformed(ActionEvent e) {
popupHelp(helpB);
}
};
KeyStroke helpKey = KeyStroke.getKeyStroke(KeyEvent.VK_H, InputEvent.CTRL_DOWN_MASK);
m_mainPerspective.getActionMap().put("Help", helpAction);
m_mainPerspective.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(helpKey, "Help");
helpB.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent ae) {
helpAction.actionPerformed(ae);
}
});
templatesB.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
// createTemplateMenuPopup();
PopupMenu popupMenu = new PopupMenu();
List<String> builtinTemplates =
m_mainPerspective.getTemplateManager().getBuiltinTemplateDescriptions();
List<String> pluginTemplates =
m_mainPerspective.getTemplateManager().getPluginTemplateDescriptions();
for (final String desc : builtinTemplates) {
MenuItem menuItem = new MenuItem(desc);
menuItem.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
try {
Flow templateFlow =
m_mainPerspective.getTemplateManager().getTemplateFlow(desc);
m_mainPerspective.addTab(desc);
m_mainPerspective.getCurrentLayout().setFlow(templateFlow);
} catch (WekaException ex) {
m_mainPerspective.showErrorDialog(ex);
}
}
});
popupMenu.add(menuItem);
}
if (builtinTemplates.size() > 0 && pluginTemplates.size() > 0) {
popupMenu.addSeparator();
}
for (final String desc : pluginTemplates) {
MenuItem menuItem = new MenuItem(desc);
menuItem.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
try {
Flow templateFlow =
m_mainPerspective.getTemplateManager().getTemplateFlow(desc);
m_mainPerspective.addTab(desc);
m_mainPerspective.getCurrentLayout().setFlow(templateFlow);
} catch (WekaException ex) {
m_mainPerspective.showErrorDialog(ex);
}
}
});
popupMenu.add(menuItem);
}
templatesB.add(popupMenu);
popupMenu.show(templatesB, 0, 0);
}
});
templatesB.setEnabled(m_mainPerspective.getTemplateManager().numTemplates() > 0);
final Action togglePerspectivesAction =
new AbstractAction("Toggle perspectives") {
@Override
public void actionPerformed(ActionEvent e) {
if (!Utils.getDontShowDialog("weka.gui.knowledgeflow.PerspectiveInfo")) {
JCheckBox dontShow = new JCheckBox("Do not show this message again");
Object[] stuff = new Object[2];
stuff[0] =
"Perspectives are environments that take over the\n"
+ "Knowledge Flow UI and provide major additional functionality.\n"
+ "Many perspectives will operate on a set of instances. Instances\n"
+ "Can be sent to a perspective by placing a DataSource on the\n"
+ "layout canvas, configuring it and then selecting \"Send to perspective\"\n"
+ "from the contextual popup menu that appears when you right-click on\n"
+ "it. Several perspectives are built in to the Knowledge Flow, others\n"
+ "can be installed via the package manager.\n";
stuff[1] = dontShow;
JOptionPane.showMessageDialog(
m_mainPerspective, stuff, "Perspective information", JOptionPane.OK_OPTION);
if (dontShow.isSelected()) {
try {
Utils.setDontShowDialog("weka.gui.Knowledgeflow.PerspectiveInfo");
} catch (Exception ex) {
// quietly ignore
}
}
}
if (m_mainPerspective.getMainApplication().isPerspectivesToolBarVisible()) {
m_mainPerspective.getMainApplication().hidePerspectivesToolBar();
} else {
m_mainPerspective.getMainApplication().showPerspectivesToolBar();
}
m_mainPerspective.revalidate();
m_mainPerspective.notifyIsDirty();
}
};
KeyStroke togglePerspectivesKey =
KeyStroke.getKeyStroke(KeyEvent.VK_P, InputEvent.CTRL_DOWN_MASK);
m_mainPerspective.getActionMap().put("Toggle perspectives", togglePerspectivesAction);
m_mainPerspective
.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW)
.put(togglePerspectivesKey, "Toggle perspectives");
togglePerspectivesB.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
togglePerspectivesAction.actionPerformed(e);
}
});
addWidgetToToolBar(fixedTools, Widgets.ZOOM_IN_BUTTON.toString(), zoomInB);
addMenuItemToMenu("View", Widgets.ZOOM_IN_BUTTON.toString(), zoomInAction, zoomInKey);
addWidgetToToolBar(fixedTools, Widgets.ZOOM_OUT_BUTTON.toString(), zoomOutB);
addMenuItemToMenu("View", Widgets.ZOOM_OUT_BUTTON.toString(), zoomOutAction, zoomOutKey);
fixedTools.addSeparator();
addWidgetToToolBar(fixedTools, Widgets.SELECT_ALL_BUTTON.toString(), selectAllB);
addWidgetToToolBar(fixedTools, Widgets.CUT_BUTTON.toString(), cutB);
addMenuItemToMenu("Edit", Widgets.CUT_BUTTON.toString(), cutAction, cutKey);
addWidgetToToolBar(fixedTools, Widgets.COPY_BUTTON.toString(), copyB);
addMenuItemToMenu("Edit", Widgets.COPY_BUTTON.toString(), copyAction, copyKey);
addMenuItemToMenu("Edit", Widgets.PASTE_BUTTON.toString(), pasteAction, pasteKey);
addWidgetToToolBar(fixedTools, Widgets.DELETE_BUTTON.toString(), deleteB);
addMenuItemToMenu("Edit", Widgets.DELETE_BUTTON.toString(), deleteAction, deleteKey);
addWidgetToToolBar(fixedTools, Widgets.PASTE_BUTTON.toString(), pasteB);
addWidgetToToolBar(fixedTools, Widgets.UNDO_BUTTON.toString(), undoB);
addMenuItemToMenu("Edit", Widgets.UNDO_BUTTON.toString(), undoAction, undoKey);
addWidgetToToolBar(fixedTools, Widgets.NOTE_BUTTON.toString(), noteB);
addMenuItemToMenu("Insert", Widgets.NOTE_BUTTON.toString(), noteAction, noteKey);
fixedTools.addSeparator();
addWidgetToToolBar(fixedTools, Widgets.SNAP_TO_GRID_BUTTON.toString(), snapToGridB);
fixedTools.addSeparator();
addWidgetToToolBar(fixedTools, Widgets.NEW_FLOW_BUTTON.toString(), newB);
addMenuItemToMenu("File", Widgets.NEW_FLOW_BUTTON.toString(), newAction, newKey);
addWidgetToToolBar(fixedTools, Widgets.SAVE_FLOW_BUTTON.toString(), saveB);
addMenuItemToMenu("File", Widgets.LOAD_FLOW_BUTTON.toString(), openAction, openKey);
addMenuItemToMenu("File", Widgets.SAVE_FLOW_BUTTON.toString(), saveAction, saveKey);
addWidgetToToolBar(fixedTools, Widgets.SAVE_FLOW_AS_BUTTON.toString(), saveBB);
addMenuItemToMenu("File", Widgets.SAVE_FLOW_AS_BUTTON.toString(), saveAction, saveAsKey);
addWidgetToToolBar(fixedTools, Widgets.LOAD_FLOW_BUTTON.toString(), loadB);
addWidgetToToolBar(fixedTools, Widgets.TEMPLATES_BUTTON.toString(), templatesB);
fixedTools.addSeparator();
addWidgetToToolBar(
fixedTools, Widgets.TOGGLE_PERSPECTIVES_BUTTON.toString(), togglePerspectivesB);
addWidgetToToolBar(fixedTools, Widgets.HELP_BUTTON.toString(), helpB);
Dimension d = undoB.getPreferredSize();
Dimension d2 = fixedTools.getMinimumSize();
Dimension d3 = new Dimension(d2.width, d.height + 4);
fixedTools.setPreferredSize(d3);
fixedTools.setMaximumSize(d3);
fixedTools.setFloatable(false);
add(fixedTools, BorderLayout.EAST);
}