Examples with Vote org.apache.pivot.util.Vote used on opensource projects

Example 26 with Vote

use of org.apache.pivot.util.Vote in project pivot by apache.

the class Accordion method setSelectedIndex.

public void setSelectedIndex(int selectedIndex) {
    indexBoundsCheck("selectedIndex", selectedIndex, -1, panels.getLength() - 1);
    int previousSelectedIndex = this.selectedIndex;
    if (previousSelectedIndex != selectedIndex) {
        Vote vote = accordionSelectionListeners.previewSelectedIndexChange(this, selectedIndex);
        if (vote == Vote.APPROVE) {
            this.selectedIndex = selectedIndex;
            accordionSelectionListeners.selectedIndexChanged(this, previousSelectedIndex);
        } else {
            accordionSelectionListeners.selectedIndexChangeVetoed(this, vote);
        }
    }
}

Example 27 with Vote

use of org.apache.pivot.util.Vote in project pivot by apache.

the class CardPane method setSelectedIndex.

/**
 * Sets the selected card index.
 *
 * @param selectedIndex The selected card index, or <tt>-1</tt> for no
 * selection.
 */
public void setSelectedIndex(int selectedIndex) {
    indexBoundsCheck("selectedIndex", selectedIndex, -1, getLength() - 1);
    int previousSelectedIndex = this.selectedIndex;
    if (previousSelectedIndex != selectedIndex) {
        Vote vote = cardPaneListeners.previewSelectedIndexChange(this, selectedIndex);
        if (vote == Vote.APPROVE) {
            this.selectedIndex = selectedIndex;
            cardPaneListeners.selectedIndexChanged(this, previousSelectedIndex);
        } else {
            cardPaneListeners.selectedIndexChangeVetoed(this, vote);
        }
    }
}

Example 28 with Vote

use of org.apache.pivot.util.Vote in project pivot by apache.

the class TerraAccordionSkin method previewSelectedIndexChange.

// Accordion selection events
@Override
public Vote previewSelectedIndexChange(final Accordion accordion, final int selectedIndex) {
    Vote vote = Vote.APPROVE;
    if (accordion.isShowing() && accordion.isValid()) {
        if (selectionChangeTransition == null) {
            int previousSelectedIndex = accordion.getSelectedIndex();
            if (selectedIndex != -1 && previousSelectedIndex != -1) {
                Component fromPanel = accordion.getPanels().get(previousSelectedIndex);
                Component toPanel = accordion.getPanels().get(selectedIndex);
                selectionChangeTransition = new SelectionChangeTransition(fromPanel, toPanel);
                layout();
                selectionChangeTransition.start(new TransitionListener() {

                    @Override
                    public void transitionCompleted(Transition transition) {
                        accordion.setSelectedIndex(selectedIndex);
                        selectionChangeTransition = null;
                        invalidateComponent();
                    }
                });
                vote = Vote.DEFER;
            }
        } else {
            if (selectionChangeTransition.isRunning()) {
                vote = Vote.DEFER;
            }
        }
    }
    return vote;
}