public void mousePressed(MouseEvent e) {
int x = e.getX();
if ((x >= (m_xpos - THUMB_WIDTH / 2)) && (x <= (m_xpos + THUMB_WIDTH)) && isPaintMargin()) {
if (m_gc != null) {
startDrag();
m_drag_x_diff = e.getX() - m_xpos;
m_resize_indicator.setPosition(m_xpos);
int col = m_gc.getColumn() + m_gc.getColumnSpan() - 1;
GridView view = m_gc.getParentView();
FormSpecAdapter adapter = new FormSpecAdapter(view.getColumnSpec(col));
if (adapter.isComponentSize()) {
m_units =
TSUserPropertiesUtils.getString(UserPreferencesNames.ID_DEFAULT_RESIZE_UNITS, "PX");
if (!FormUtils.isValidUnits(m_units)) m_units = "PX";
} else {
m_units = adapter.getConstantUnits();
if (m_units == null) m_units = "PX";
}
}
} else {
m_view.deselectAll();
m_form.setSelected(true);
m_gc = null;
}
}
/**
* Builds a list of components (Component) for a form that are ordered in the default focus order.
*/
public static LinkedHashSet buildDefaultFocusPolicy(FormComponent fc) {
System.out.println("buildDefaultFocusPolicy form: " + fc.getId());
final FormComponent theform = fc;
LinkedHashSet default_policy = new LinkedHashSet();
LayoutFocusTraversalPolicy policy =
new LayoutFocusTraversalPolicy() {
protected boolean accept(Component aComponent) {
if (aComponent instanceof StandardComponent) {
if (((StandardComponent) aComponent).getBeanDelegate() == null) return false;
}
if (aComponent == theform) return super.accept(aComponent);
if (aComponent instanceof FormComponent) {
if (((FormComponent) aComponent).isTopLevelForm()) return false;
}
if (aComponent instanceof JTabbedPane) return true;
if (aComponent != null) {
/** handle the case for embedded focus cycle roots such as JTabbedPane forms */
Container cc = aComponent.getParent();
while (cc != null && cc != theform) {
if (cc instanceof FormContainerComponent) {
return false;
}
cc = cc.getParent();
}
}
return super.accept(aComponent);
}
};
Component comp = policy.getFirstComponent(fc);
Component last_comp = policy.getLastComponent(fc);
while (true) {
/** Don't add scroll pane in design mode since the scroll bars might not be visible */
if (FormUtils.isDesignMode()) {
if (!(comp instanceof JScrollPane) && !(comp instanceof JScrollBar)) {
default_policy.add(comp);
}
} else {
default_policy.add(comp);
}
if (comp == last_comp) break;
System.out.println("FormFocusManager.getComponentAfter: " + comp.getClass());
comp = policy.getComponentAfter(fc, comp);
}
return default_policy;
}
public void mouseReleased(MouseEvent e) {
if (m_dragging && m_gc != null) {
if (m_comp_size > 0) {
int col = m_gc.getColumn() + m_gc.getColumnSpan() - 1;
GridView view = m_gc.getParentView();
ColumnSpec oldspec = view.getColumnSpec(col);
FormEditor editor = FormEditor.getEditor(view);
if (editor != null) {
NewSizeAdapter adapter = new NewSizeAdapter(oldspec, m_comp_size, m_units);
if (!adapter.isResizeGrow() && !adapter.isBoundedSize()) {
String newspec = FormUtils.toEncodedString(adapter);
EditColumnSpecCommand cmd =
new EditColumnSpecCommand(
view.getParentForm(), col, new ColumnSpec(newspec), oldspec);
CommandUtils.invoke(cmd, editor);
} else {
String msg = null;
if (adapter.isBoundedSize()) {
msg =
I18N.getLocalizedMessage(
"The column size is set to bounded.\nYou must manually set the size in the column specification window.");
} else if (adapter.isResizeGrow()) {
msg =
I18N.getLocalizedMessage(
"The column resize behavior is set to grow.\nYou must manually set the size in the column specification window.");
} else {
msg =
I18N.getLocalizedMessage(
"You must manually set the size in the column specification window.");
}
String title = I18N.getLocalizedMessage("Error");
JOptionPane.showMessageDialog(m_view, msg, title, JOptionPane.ERROR_MESSAGE);
}
} else {
assert (false);
}
}
javax.swing.SwingUtilities.invokeLater(
new Runnable() {
public void run() {
m_overlay.setResizeIndicator(null);
m_overlay.repaint();
m_dragging = false;
update(m_gc);
}
});
}
}