Examples with AdjustmentEvent java.awt.event.AdjustmentEvent used on opensource projects

Example 6 with AdjustmentEvent

use of java.awt.event.AdjustmentEvent in project jdk8u_jdk by JetBrains.

the class ScrollPaneAdjustable method setValueIsAdjusting.

/**
     * Sets the <code>valueIsAdjusting</code> property.
     *
     * @param b new adjustment-in-progress status
     * @see #getValueIsAdjusting
     * @since 1.4
     */
public void setValueIsAdjusting(boolean b) {
    if (isAdjusting != b) {
        isAdjusting = b;
        AdjustmentEvent e = new AdjustmentEvent(this, AdjustmentEvent.ADJUSTMENT_VALUE_CHANGED, AdjustmentEvent.TRACK, value, b);
        adjustmentListener.adjustmentValueChanged(e);
    }
}

Example 7 with AdjustmentEvent

use of java.awt.event.AdjustmentEvent in project jdk8u_jdk by JetBrains.

the class ScrollPaneAdjustable method setTypedValue.

/**
     * Sets the value of this scrollbar to the specified value.
     * <p>
     * If the value supplied is less than the current minimum or
     * greater than the current maximum, then one of those values is
     * substituted, as appropriate. Also, creates and dispatches
     * the AdjustementEvent with specified type and value.
     *
     * @param v the new value of the scrollbar
     * @param type the type of the scrolling operation occurred
     */
private void setTypedValue(int v, int type) {
    v = Math.max(v, minimum);
    v = Math.min(v, maximum - visibleAmount);
    if (v != value) {
        value = v;
        // Synchronously notify the listeners so that they are
        // guaranteed to be up-to-date with the Adjustable before
        // it is mutated again.
        AdjustmentEvent e = new AdjustmentEvent(this, AdjustmentEvent.ADJUSTMENT_VALUE_CHANGED, type, value, isAdjusting);
        adjustmentListener.adjustmentValueChanged(e);
    }
}

Example 8 with AdjustmentEvent

use of java.awt.event.AdjustmentEvent in project OsmAnd-tools by osmandapp.

the class JScrollPopupMenu method getScrollBar.

protected JScrollBar getScrollBar() {
    if (popupScrollBar == null) {
        popupScrollBar = new JScrollBar(JScrollBar.VERTICAL);
        popupScrollBar.addAdjustmentListener(new AdjustmentListener() {

            @Override
            public void adjustmentValueChanged(AdjustmentEvent e) {
                doLayout();
                repaint();
            }
        });
        popupScrollBar.setVisible(true);
    }
    return popupScrollBar;
}

Example 9 with AdjustmentEvent

use of java.awt.event.AdjustmentEvent in project artisynth_core by artisynth.

the class TimelineController method displaySetup.

private void displaySetup() {
    timescale.addChangeListener(new ChangeListener() {

        public void stateChanged(ChangeEvent e) {
            double cursorTime = timescale.getTimescaleCursorTime();
            // adjusted manually, then the restart time must be changed
            if (!myScheduler.isPlaying() && timescale.isTimeManuallyDragged()) {
                // be reset to any time corresponding to the timeline cursor
                if (!myMain.getWorkspace().rootModelHasState()) {
                    myScheduler.setTime(cursorTime);
                } else // Else only reset the scheduler time to the closest valid
                // waypoint when the cursor is dragged past a valid waypoint
                {
                    setRestartTime(TimelineConstants.RESTART_BY_CURSOR_DRAG);
                }
            }
            // See if the duration of the timeline has to be extended
            if (cursorTime >= 0.9 * timescale.getMaximumTime()) {
                extendTimeline();
            }
            if (timescale.isTimeManuallyDragged()) {
                requestUpdateWidgets();
            }
        }
    });
    timelineScrollPane.getHorizontalScrollBar().addAdjustmentListener(new AdjustmentListener() {

        public void adjustmentValueChanged(AdjustmentEvent e) {
            requestUpdateDisplay();
        }
    });
    timelineScrollPane.setViewportView(timelinePane);
    JScrollPane workspaceScrollPane = new JScrollPane(workspacePane);
    timelineScrollPane.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
    // Set the workspace scrollpane not to show vertical scroll bar
    workspaceScrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_NEVER);
    workspaceScrollPane.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
    // Synchronize scrollbars of workspace and timeline panels
    timelineScrollPane.getVerticalScrollBar().setModel(workspaceScrollPane.getVerticalScrollBar().getModel());
    mainSplitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, workspaceScrollPane, timelineScrollPane);
    mainSplitPane.setDividerLocation(GuiStorage.TIMELINE_PANEL_WIDTH);
    mainSplitPane.setDividerSize(SPLIT_DIVIDER_SIZE);
    mainSplitPane.setContinuousLayout(true);
    mainSplitPane.addPropertyChangeListener("dividerLocation", new PropertyChangeListener() {

        public void propertyChange(PropertyChangeEvent pc_evt) {
            updateComponentSizes();
        }
    });
    Container contentPane = getContentPane();
    contentPane.add(myToolBar, BorderLayout.PAGE_START);
    contentPane.add(mainSplitPane);
    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    setLocation(screenSize.width / 6, screenSize.height / 6);
    setSize(screenSize.width * 1 / 2, screenSize.height * 1 / 4);
    updateComponentSizes();
}

Example 10 with AdjustmentEvent

use of java.awt.event.AdjustmentEvent in project cytoscape-impl by cytoscape.

the class PreviewTablePanel method getTableScrollPane.

private JScrollPane getTableScrollPane() {
    if (tableScrollPane == null) {
        tableScrollPane = new JScrollPane(getPreviewTable());
        tableScrollPane.getHorizontalScrollBar().addAdjustmentListener(new AdjustmentListener() {

            @Override
            public void adjustmentValueChanged(AdjustmentEvent e) {
                // Realign the Attribute Editor Dialog if it is open
                if (!e.getValueIsAdjusting())
                    positionEditDialog();
            }
        });
    }
    return tableScrollPane;
}