@Override
public void configureUiBindings(UiBindingRegistry uiBindingRegistry) {
// Mouse move - Show resize cursor
uiBindingRegistry.registerFirstMouseMoveBinding(
new ColumnResizeEventMatcher(SWT.NONE,
GridRegion.COLUMN_HEADER, 0),
new ColumnResizeCursorAction());
// apply a hover styling on moving the mouse over a NatTable and clear
// the cursor
uiBindingRegistry.registerMouseMoveBinding(new MouseEventMatcher(
GridRegion.COLUMN_HEADER), new HoverStylingAction(layer));
// clear any hover styling if the mouse is moved out of a NatTable
// region
uiBindingRegistry.registerMouseMoveBinding(new IMouseEventMatcher() {
@Override
public boolean matches(NatTable natTable, MouseEvent event,
LabelStack regionLabels) {
return ((natTable != null && regionLabels == null) || regionLabels != null
&& regionLabels.hasLabel(GridRegion.CORNER));
}
}, new ClearHoverStylingAction());
// clear any hover styling if the mouse is moved out of the NatTable
// area
uiBindingRegistry.registerMouseExitBinding(new IMouseEventMatcher() {
@Override
public boolean matches(NatTable natTable, MouseEvent event,
LabelStack regionLabels) {
// always return true because this matcher is only asked in case
// the mouse
// exits the NatTable client area, therefore further checks are
// not necessary
return true;
}
}, new ClearHoverStylingAction());
// Column resize
uiBindingRegistry.registerFirstMouseDragMode(
new ColumnResizeEventMatcher(SWT.NONE,
GridRegion.COLUMN_HEADER, 1),
new ColumnResizeDragMode());
uiBindingRegistry.registerDoubleClickBinding(
new ColumnResizeEventMatcher(SWT.NONE,
GridRegion.COLUMN_HEADER, 1),
new AutoResizeColumnAction());
uiBindingRegistry.registerSingleClickBinding(
new ColumnResizeEventMatcher(SWT.NONE,
GridRegion.COLUMN_HEADER, 1), new NoOpMouseAction());
}