/** Changes the thumb position to the specified grid component */
void update(GridComponent gc) {
DesignerDragSource dds =
(DesignerDragSource) JETARegistry.lookup(DesignerDragSource.COMPONENT_ID);
if (dds != null && dds != this && dds.isDragging()) {
return;
}
if (isPaintMargin() && !m_dragging && m_compsrc.isSelectionTool()) {
m_gc = gc;
if (gc != null) {
GridView parentview = gc.getParentView();
if (parentview == m_view) {
m_gc = null;
} else {
if (parentview != null) {
Insets insets = parentview.getInsets();
int col_offset = gc.getColumn() + gc.getColumnSpan() - 1;
Point pt =
javax.swing.SwingUtilities.convertPoint(
parentview,
parentview.getColumnOrgX(col_offset)
+ parentview.getColumnWidth(col_offset)
+ insets.left,
0,
this);
m_xpos = pt.x;
}
}
}
repaint();
}
}
static {
try {
ResourceLoader loader = (ResourceLoader) JETARegistry.lookup(ResourceLoader.COMPONENT_ID);
m_column_thumb = loader.loadImage("jeta.resources/images/forms/thumb_vertical.png");
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* Determines if the mouse is pressed over a control button. If so, handles the event accordingly.
*/
private boolean handleControlButton(MouseEvent e) {
if (e.getID() == MouseEvent.MOUSE_PRESSED) {
java.awt.Container btnpanel = m_comp.getButtonPanel();
JComponent btn = m_comp.getExpandButton();
Point local_pt =
SwingUtilities.convertPoint((Component) e.getSource(), e.getPoint(), btnpanel);
Rectangle rect = btn.getBounds();
if (rect.contains(local_pt)) {
m_comp.setGridViewVisible(!m_comp.isGridViewVisible());
return true;
}
btn = m_comp.getEditButton();
rect = btn.getBounds();
if (rect.contains(local_pt)) {
FormManager fmgr = (FormManager) JETARegistry.lookup(FormManager.COMPONENT_ID);
fmgr.showForm(m_comp.getId());
return true;
}
btn = m_comp.getGridButton();
rect = btn.getBounds();
if (rect.contains(local_pt)) {
GridView view = m_comp.getChildView();
boolean bvis = !view.isGridVisible();
if (bvis) {
m_comp.setGridViewVisible(bvis);
} else {
view.setGridVisible(bvis);
}
return true;
}
}
return false;
}