+++ /dev/null
-package net.miginfocom.swing;
-/*
- * License (BSD):
- * ==============
- *
- * Copyright (c) 2004, Mikael Grev, MiG InfoCom AB. (miglayout (at) miginfocom (dot) com)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * Redistributions of source code must retain the above copyright notice, this list
- * of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright notice, this
- * list of conditions and the following disclaimer in the documentation and/or other
- * materials provided with the distribution.
- * Neither the name of the MiG InfoCom AB nor the names of its contributors may be
- * used to endorse or promote products derived from this software without specific
- * prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
- * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * @version 1.0
- * @author Mikael Grev, MiG InfoCom AB
- * Date: 2006-sep-08
- */
-
-import net.miginfocom.layout.*;
-
-import javax.swing.*;
-import javax.swing.Timer;
-import java.awt.*;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.io.*;
-import java.util.*;
-
-/** A very flexible layout manager.
- * <p>
- * Read the documentation that came with this layout manager for information on usage.
- */
-public class MigLayout implements LayoutManager2, Externalizable
-{
- // ******** Instance part ********
-
- /** The component to string constraints mappings.
- */
- private final Map<Component, Object> scrConstrMap = new IdentityHashMap<Component, Object>(8);
-
- /** Hold the serializable text representation of the constraints.
- */
- private Object layoutConstraints = "", colConstraints = "", rowConstraints = ""; // Should never be null!
-
- // ******** Transient part ********
-
- private transient ContainerWrapper cacheParentW = null;
-
- private transient final Map<ComponentWrapper, CC> ccMap = new HashMap<ComponentWrapper, CC>(8);
- private transient javax.swing.Timer debugTimer = null;
-
- private transient LC lc = null;
- private transient AC colSpecs = null, rowSpecs = null;
- private transient Grid grid = null;
- private transient int lastModCount = PlatformDefaults.getModCount();
- private transient int lastHash = -1;
- private transient Dimension lastInvalidSize = null;
- private transient boolean lastWasInvalid = false; // Added in 3.7.1. May have regressions
- private transient Dimension lastParentSize = null;
-
- private transient ArrayList<LayoutCallback> callbackList = null;
-
- private transient boolean dirty = true;
-
- /** Constructor with no constraints.
- */
- public MigLayout()
- {
- this("", "", "");
- }
-
- /** Constructor.
- * @param layoutConstraints The constraints that concern the whole layout. <code>null</code> will be treated as "".
- */
- public MigLayout(String layoutConstraints)
- {
- this(layoutConstraints, "", "");
- }
-
- /** Constructor.
- * @param layoutConstraints The constraints that concern the whole layout. <code>null</code> will be treated as "".
- * @param colConstraints The constraints for the columns in the grid. <code>null</code> will be treated as "".
- */
- public MigLayout(String layoutConstraints, String colConstraints)
- {
- this(layoutConstraints, colConstraints, "");
- }
-
- /** Constructor.
- * @param layoutConstraints The constraints that concern the whole layout. <code>null</code> will be treated as "".
- * @param colConstraints The constraints for the columns in the grid. <code>null</code> will be treated as "".
- * @param rowConstraints The constraints for the rows in the grid. <code>null</code> will be treated as "".
- */
- public MigLayout(String layoutConstraints, String colConstraints, String rowConstraints)
- {
- setLayoutConstraints(layoutConstraints);
- setColumnConstraints(colConstraints);
- setRowConstraints(rowConstraints);
- }
-
- /** Constructor.
- * @param layoutConstraints The constraints that concern the whole layout. <code>null</code> will be treated as an empty constraint.
- */
- public MigLayout(LC layoutConstraints)
- {
- this(layoutConstraints, null, null);
- }
-
- /** Constructor.
- * @param layoutConstraints The constraints that concern the whole layout. <code>null</code> will be treated as an empty constraint.
- * @param colConstraints The constraints for the columns in the grid. <code>null</code> will be treated as an empty constraint.
- */
- public MigLayout(LC layoutConstraints, AC colConstraints)
- {
- this(layoutConstraints, colConstraints, null);
- }
-
- /** Constructor.
- * @param layoutConstraints The constraints that concern the whole layout. <code>null</code> will be treated as an empty constraint.
- * @param colConstraints The constraints for the columns in the grid. <code>null</code> will be treated as an empty constraint.
- * @param rowConstraints The constraints for the rows in the grid. <code>null</code> will be treated as an empty constraint.
- */
- public MigLayout(LC layoutConstraints, AC colConstraints, AC rowConstraints)
- {
- setLayoutConstraints(layoutConstraints);
- setColumnConstraints(colConstraints);
- setRowConstraints(rowConstraints);
- }
-
- /** Returns layout constraints either as a <code>String</code> or {@link net.miginfocom.layout.LC} depending what was sent in
- * to the constructor or set with {@link #setLayoutConstraints(Object)}.
- * @return The layout constraints either as a <code>String</code> or {@link net.miginfocom.layout.LC} depending what was sent in
- * to the constructor or set with {@link #setLayoutConstraints(Object)}. Never <code>null</code>.
- */
- public Object getLayoutConstraints()
- {
- return layoutConstraints;
- }
-
- /** Sets the layout constraints for the layout manager instance as a String.
- * <p>
- * See the class JavaDocs for information on how this string is formatted.
- * @param constr The layout constraints as a String or {@link net.miginfocom.layout.LC} representation. <code>null</code> is converted to <code>""</code> for storage.
- * @throws RuntimeException if the constraint was not valid.
- */
- public void setLayoutConstraints(Object constr)
- {
- if (constr == null || constr instanceof String) {
- constr = ConstraintParser.prepare((String) constr);
- lc = ConstraintParser.parseLayoutConstraint((String) constr);
- } else if (constr instanceof LC) {
- lc = (LC) constr;
- } else {
- throw new IllegalArgumentException("Illegal constraint type: " + constr.getClass().toString());
- }
- layoutConstraints = constr;
- dirty = true;
- }
-
- /** Returns the column layout constraints either as a <code>String</code> or {@link net.miginfocom.layout.AC}.
- * @return The column constraints either as a <code>String</code> or {@link net.miginfocom.layout.AC} depending what was sent in
- * to the constructor or set with {@link #setColumnConstraints(Object)}. Never <code>null</code>.
- */
- public Object getColumnConstraints()
- {
- return colConstraints;
- }
-
- /** Sets the column layout constraints for the layout manager instance as a String.
- * <p>
- * See the class JavaDocs for information on how this string is formatted.
- * @param constr The column layout constraints as a String or {@link net.miginfocom.layout.AC} representation. <code>null</code> is converted to <code>""</code> for storage.
- * @throws RuntimeException if the constraint was not valid.
- */
- public void setColumnConstraints(Object constr)
- {
- if (constr == null || constr instanceof String) {
- constr = ConstraintParser.prepare((String) constr);
- colSpecs = ConstraintParser.parseColumnConstraints((String) constr);
- } else if (constr instanceof AC) {
- colSpecs = (AC) constr;
- } else {
- throw new IllegalArgumentException("Illegal constraint type: " + constr.getClass().toString());
- }
- colConstraints = constr;
- dirty = true;
- }
-
- /** Returns the row layout constraints either as a <code>String</code> or {@link net.miginfocom.layout.AC}.
- * @return The row constraints either as a <code>String</code> or {@link net.miginfocom.layout.AC} depending what was sent in
- * to the constructor or set with {@link #setRowConstraints(Object)}. Never <code>null</code>.
- */
- public Object getRowConstraints()
- {
- return rowConstraints;
- }
-
- /** Sets the row layout constraints for the layout manager instance as a String.
- * <p>
- * See the class JavaDocs for information on how this string is formatted.
- * @param constr The row layout constraints as a String or {@link net.miginfocom.layout.AC} representation. <code>null</code> is converted to <code>""</code> for storage.
- * @throws RuntimeException if the constraint was not valid.
- */
- public void setRowConstraints(Object constr)
- {
- if (constr == null || constr instanceof String) {
- constr = ConstraintParser.prepare((String) constr);
- rowSpecs = ConstraintParser.parseRowConstraints((String) constr);
- } else if (constr instanceof AC) {
- rowSpecs = (AC) constr;
- } else {
- throw new IllegalArgumentException("Illegal constraint type: " + constr.getClass().toString());
- }
- rowConstraints = constr;
- dirty = true;
- }
-
- /** Returns a shallow copy of the constraints map.
- * @return A shallow copy of the constraints map. Never <code>null</code>.
- */
- public Map<Component, Object> getConstraintMap()
- {
- return new IdentityHashMap<Component, Object>(scrConstrMap);
- }
-
- /** Sets the constraints map.
- * @param map The map. Will be copied.
- */
- public void setConstraintMap(Map<Component, Object> map)
- {
- scrConstrMap.clear();
- ccMap.clear();
- for (Map.Entry<Component, Object> e : map.entrySet())
- setComponentConstraintsImpl(e.getKey(), e.getValue(), true);
- }
-
- /** Returns the component constraints as a String representation. This string is the exact string as set with {@link #setComponentConstraints(java.awt.Component, Object)}
- * or set when adding the component to the parent component.
- * <p>
- * See the class JavaDocs for information on how this string is formatted.
- * @param comp The component to return the constraints for.
- * @return The component constraints as a String representation or <code>null</code> if the component is not registered
- * with this layout manager. The returned values is either a String or a {@link net.miginfocom.layout.CC}
- * depending on what constraint was sent in when the component was added. May be <code>null</code>.
- */
- public Object getComponentConstraints(Component comp)
- {
- synchronized(comp.getParent().getTreeLock()) {
- return scrConstrMap.get(comp);
- }
- }
-
- /** Sets the component constraint for the component that already must be handled by this layout manager.
- * <p>
- * See the class JavaDocs for information on how this string is formatted.
- * @param constr The component constraints as a String or {@link net.miginfocom.layout.CC}. <code>null</code> is ok.
- * @param comp The component to set the constraints for.
- * @throws RuntimeException if the constraint was not valid.
- * @throws IllegalArgumentException If the component is not handling the component.
- */
- public void setComponentConstraints(Component comp, Object constr)
- {
- setComponentConstraintsImpl(comp, constr, false);
- }
-
- /** Sets the component constraint for the component that already must be handled by this layout manager.
- * <p>
- * See the class JavaDocs for information on how this string is formatted.
- * @param constr The component constraints as a String or {@link net.miginfocom.layout.CC}. <code>null</code> is ok.
- * @param comp The component to set the constraints for.
- * @param noCheck Does not check if the component is handled if true
- * @throws RuntimeException if the constraint was not valid.
- * @throws IllegalArgumentException If the component is not handling the component.
- */
- private void setComponentConstraintsImpl(Component comp, Object constr, boolean noCheck)
- {
- Container parent = comp.getParent();
- synchronized(parent != null ? parent.getTreeLock() : new Object()) { // 3.7.2. No sync if not added to a hierarchy. Defeats a NPE.
- if (noCheck == false && scrConstrMap.containsKey(comp) == false)
- throw new IllegalArgumentException("Component must already be added to parent!");
-
- ComponentWrapper cw = new SwingComponentWrapper(comp);
-
- if (constr == null || constr instanceof String) {
- String cStr = ConstraintParser.prepare((String) constr);
-
- scrConstrMap.put(comp, constr);
- ccMap.put(cw, ConstraintParser.parseComponentConstraint(cStr));
-
- } else if (constr instanceof CC) {
-
- scrConstrMap.put(comp, constr);
- ccMap.put(cw, (CC) constr);
-
- } else {
- throw new IllegalArgumentException("Constraint must be String or ComponentConstraint: " + constr.getClass().toString());
- }
-
- dirty = true;
- }
- }
-
- /** Returns if this layout manager is currently managing this component.
- * @param c The component to check. If <code>null</code> then <code>false</code> will be returned.
- * @return If this layout manager is currently managing this component.
- */
- public boolean isManagingComponent(Component c)
- {
- return scrConstrMap.containsKey(c);
- }
-
- /** Adds the callback function that will be called at different stages of the layout cycle.
- * @param callback The callback. Not <code>null</code>.
- */
- public void addLayoutCallback(LayoutCallback callback)
- {
- if (callback == null)
- throw new NullPointerException();
-
- if (callbackList == null)
- callbackList = new ArrayList<LayoutCallback>(1);
-
- callbackList.add(callback);
-
- grid = null;
- }
-
- /** Removes the callback if it exists.
- * @param callback The callback. May be <code>null</code>.
- */
- public void removeLayoutCallback(LayoutCallback callback)
- {
- if (callbackList != null)
- callbackList.remove(callback);
- }
-
- /** Sets the debugging state for this layout manager instance. If debug is turned on a timer will repaint the last laid out parent
- * with debug information on top.
- * <p>
- * Red fill and dashed red outline is used to indicate occupied cells in the grid. Blue dashed outline indicate
- * component bounds set.
- * <p>
- * Note that debug can also be set on the layout constraints. There it will be persisted. The value set here will not. See the class
- * JavaDocs for information.
- * @param parentW The parent to set debug for.
- * @param b <code>true</code> means debug is turned on.
- */
- private void setDebug(final ComponentWrapper parentW, boolean b)
- {
- if (b && (debugTimer == null || debugTimer.getDelay() != getDebugMillis())) {
- if (debugTimer != null)
- debugTimer.stop();
-
- ContainerWrapper pCW = parentW.getParent();
- final Component parent = pCW != null ? (Component) pCW.getComponent() : null;
-
- debugTimer = new Timer(getDebugMillis(), new MyDebugRepaintListener());
-
- if (parent != null) {
- SwingUtilities.invokeLater(new Runnable() {
- @Override
- public void run() {
- Container p = parent.getParent();
- if (p != null) {
- if (p instanceof JComponent) {
- ((JComponent) p).revalidate();
- } else {
- parent.invalidate();
- p.validate();
- }
- }
- }
- });
- }
-
- debugTimer.setInitialDelay(100);
- debugTimer.start();
-
- } else if (!b && debugTimer != null) {
- debugTimer.stop();
- debugTimer = null;
- }
- }
-
- /** Returns the current debugging state.
- * @return The current debugging state.
- */
- private boolean getDebug()
- {
- return debugTimer != null;
- }
-
- /** Returns the debug millis. Combines the value from {@link net.miginfocom.layout.LC#getDebugMillis()} and {@link net.miginfocom.layout.LayoutUtil#getGlobalDebugMillis()}
- * @return The combined value.
- */
- private int getDebugMillis()
- {
- int globalDebugMillis = LayoutUtil.getGlobalDebugMillis();
- return globalDebugMillis > 0 ? globalDebugMillis : lc.getDebugMillis();
- }
-
- /** Check if something has changed and if so recreate it to the cached objects.
- * @param parent The parent that is the target for this layout manager.
- */
- private void checkCache(Container parent)
- {
- if (parent == null)
- return;
-
- if (dirty)
- grid = null;
-
- cleanConstraintMaps(parent);
-
- // Check if the grid is valid
- int mc = PlatformDefaults.getModCount();
- if (lastModCount != mc) {
- grid = null;
- lastModCount = mc;
- }
-
- if (!parent.isValid()) {
- if (!lastWasInvalid) {
- lastWasInvalid = true;
-
- int hash = 0;
- boolean resetLastInvalidOnParent = false; // Added in 3.7.3 to resolve a timing regression introduced in 3.7.1
- for (ComponentWrapper wrapper : ccMap.keySet()) {
- Object component = wrapper.getComponent();
- if (component instanceof JTextArea || component instanceof JEditorPane)
- resetLastInvalidOnParent = true;
-
- hash ^= wrapper.getLayoutHashCode();
- hash += 285134905;
- }
- if (resetLastInvalidOnParent)
- resetLastInvalidOnParent(parent);
-
- if (hash != lastHash) {
- grid = null;
- lastHash = hash;
- }
-
- Dimension ps = parent.getSize();
- if (lastInvalidSize == null || !lastInvalidSize.equals(ps)) {
- grid = null;
- lastInvalidSize = ps;
- }
- }
- } else {
- lastWasInvalid = false;
- }
-
- ContainerWrapper par = checkParent(parent);
-
- setDebug(par, getDebugMillis() > 0);
-
- if (grid == null)
- grid = new Grid(par, lc, rowSpecs, colSpecs, ccMap, callbackList);
-
- dirty = false;
- }
-
- /** Checks so all components in ccMap actually exist in the parent's collection. Removes
- * any references that don't.
- * @param parent The parent to compare ccMap against. Never null.
- */
- private void cleanConstraintMaps(Container parent)
- {
- HashSet<Component> parentCompSet = new HashSet<Component>(Arrays.asList(parent.getComponents()));
-
- Iterator<Map.Entry<ComponentWrapper, CC>> it = ccMap.entrySet().iterator();
- while(it.hasNext()) {
- Component c = (Component) it.next().getKey().getComponent();
- if (parentCompSet.contains(c) == false) {
- it.remove();
- scrConstrMap.remove(c);
- }
- }
- }
-
- /**
- * @since 3.7.3
- */
- private void resetLastInvalidOnParent(Container parent)
- {
- while (parent != null) {
- LayoutManager layoutManager = parent.getLayout();
- if (layoutManager instanceof MigLayout) {
- ((MigLayout) layoutManager).lastWasInvalid = false;
- }
- parent = parent.getParent();
- }
- }
-
- private ContainerWrapper checkParent(Container parent)
- {
- if (parent == null)
- return null;
-
- if (cacheParentW == null || cacheParentW.getComponent() != parent)
- cacheParentW = new SwingContainerWrapper(parent);
-
- return cacheParentW;
- }
-
- private long lastSize = 0;
-
- @Override
- public void layoutContainer(final Container parent)
- {
- synchronized(parent.getTreeLock()) {
- checkCache(parent);
-
- Insets i = parent.getInsets();
- int[] b = new int[] {
- i.left,
- i.top,
- parent.getWidth() - i.left - i.right,
- parent.getHeight() - i.top - i.bottom
- };
-
- if (grid.layout(b, lc.getAlignX(), lc.getAlignY(), getDebug())) {
- grid = null;
- checkCache(parent);
- grid.layout(b, lc.getAlignX(), lc.getAlignY(), getDebug());
- }
-
- long newSize = grid.getHeight()[1] + (((long) grid.getWidth()[1]) << 32);
- if (lastSize != newSize) {
- lastSize = newSize;
- final ContainerWrapper containerWrapper = checkParent(parent);
- Window win = ((Window) SwingUtilities.getAncestorOfClass(Window.class, (Component)containerWrapper.getComponent()));
- if (win != null) {
- if (win.isVisible()) {
- SwingUtilities.invokeLater(new Runnable() {
- @Override
- public void run() {
- adjustWindowSize(containerWrapper);
- }
- });
- } else {
- adjustWindowSize(containerWrapper);
- }
- }
- }
- lastInvalidSize = null;
- }
- }
-
- /** Checks the parent window/popup if its size is within parameters as set by the LC.
- * @param parent The parent who's window to possibly adjust the size for.
- */
- private void adjustWindowSize(ContainerWrapper parent)
- {
- BoundSize wBounds = lc.getPackWidth();
- BoundSize hBounds = lc.getPackHeight();
-
- if (wBounds == BoundSize.NULL_SIZE && hBounds == BoundSize.NULL_SIZE)
- return;
-
- Container packable = getPackable((Component) parent.getComponent());
-
- if (packable != null) {
-
- Component pc = (Component) parent.getComponent();
-
- Container c = pc instanceof Container ? (Container) pc : pc.getParent();
- for (; c != null; c = c.getParent()) {
- LayoutManager layout = c.getLayout();
- if (layout instanceof BoxLayout || layout instanceof OverlayLayout)
- ((LayoutManager2) layout).invalidateLayout(c);
- }
-
- Dimension prefSize = packable.getPreferredSize();
- int targW = constrain(checkParent(packable), packable.getWidth(), prefSize.width, wBounds);
- int targH = constrain(checkParent(packable), packable.getHeight(), prefSize.height, hBounds);
-
- Point p = packable.isShowing() ? packable.getLocationOnScreen() : packable.getLocation();
-
- int x = Math.round(p.x - ((targW - packable.getWidth()) * (1 - lc.getPackWidthAlign())));
- int y = Math.round(p.y - ((targH - packable.getHeight()) * (1 - lc.getPackHeightAlign())));
-
- if (packable instanceof JPopupMenu) {
- JPopupMenu popupMenu = (JPopupMenu) packable;
- popupMenu.setVisible(false);
- popupMenu.setPopupSize(targW, targH);
- Component invoker = popupMenu.getInvoker();
- Point popPoint = new Point(x, y);
- SwingUtilities.convertPointFromScreen(popPoint, invoker);
- ((JPopupMenu) packable).show(invoker, popPoint.x, popPoint.y);
-
- packable.setPreferredSize(null); // Reset preferred size so we don't read it again.
-
- } else {
- packable.setBounds(x, y, targW, targH);
- }
- }
- }
-
- /** Returns a high level window or popup to pack, if any.
- * @return May be null.
- */
- private Container getPackable(Component comp)
- {
- JPopupMenu popup = findType(JPopupMenu.class, comp);
- if (popup != null) { // Lightweight/HeavyWeight popup must be handled separately
- Container popupComp = popup;
- while (popupComp != null) {
- if (popupComp.getClass().getName().contains("HeavyWeightWindow"))
- return popupComp; // Return the heavy weight window for normal processing
- popupComp = popupComp.getParent();
- }
- return popup; // Return the JPopup.
- }
-
- return findType(Window.class, comp);
- }
-
- public static <E> E findType(Class<E> clazz, Component comp)
- {
- while (comp != null && !clazz.isInstance(comp))
- comp = comp.getParent();
-
- return (E) comp;
- }
-
-
- private int constrain(ContainerWrapper parent, int winSize, int prefSize, BoundSize constrain)
- {
- if (constrain == null)
- return winSize;
-
- int retSize = winSize;
- UnitValue wUV = constrain.getPreferred();
- if (wUV != null)
- retSize = wUV.getPixels(prefSize, parent, parent);
-
- retSize = constrain.constrain(retSize, prefSize, parent);
-
- return constrain.getGapPush() ? Math.max(winSize, retSize) : retSize;
- }
-
- @Override
- public Dimension minimumLayoutSize(Container parent)
- {
- synchronized(parent.getTreeLock()) {
- return getSizeImpl(parent, LayoutUtil.MIN);
- }
- }
-
- @Override
- public Dimension preferredLayoutSize(Container parent)
- {
- synchronized(parent.getTreeLock()) {
- if (lastParentSize == null || !parent.getSize().equals(lastParentSize)) {
- for (ComponentWrapper wrapper : ccMap.keySet()) {
- if (wrapper.getContentBias() != -1) {
- layoutContainer(parent);
- break;
- }
- }
- }
-
- lastParentSize = parent.getSize();
- return getSizeImpl(parent, LayoutUtil.PREF);
- }
- }
-
- @Override
- public Dimension maximumLayoutSize(Container parent)
- {
- return new Dimension(Integer.MAX_VALUE, Integer.MAX_VALUE);
- }
-
- // Implementation method that does the job.
- private Dimension getSizeImpl(Container parent, int sizeType)
- {
- checkCache(parent);
-
- Insets i = parent.getInsets();
-
- int w = LayoutUtil.getSizeSafe(grid != null ? grid.getWidth() : null, sizeType) + i.left + i.right;
- int h = LayoutUtil.getSizeSafe(grid != null ? grid.getHeight() : null, sizeType) + i.top + i.bottom;
-
- return new Dimension(w, h);
- }
-
- @Override
- public float getLayoutAlignmentX(Container parent)
- {
- return lc != null && lc.getAlignX() != null ? lc.getAlignX().getPixels(1, checkParent(parent), null) : 0;
- }
-
- @Override
- public float getLayoutAlignmentY(Container parent)
- {
- return lc != null && lc.getAlignY() != null ? lc.getAlignY().getPixels(1, checkParent(parent), null) : 0;
- }
-
- @Override
- public void addLayoutComponent(String s, Component comp)
- {
- addLayoutComponent(comp, s);
- }
-
- @Override
- public void addLayoutComponent(Component comp, Object constraints)
- {
- synchronized(comp.getParent().getTreeLock()) {
- setComponentConstraintsImpl(comp, constraints, true);
- }
- }
-
- @Override
- public void removeLayoutComponent(Component comp)
- {
- synchronized(comp.getParent().getTreeLock()) {
- scrConstrMap.remove(comp);
- ccMap.remove(new SwingComponentWrapper(comp));
- grid = null; // To clear references
- }
- }
-
- @Override
- public void invalidateLayout(Container target)
- {
- dirty = true;
- }
-
- // ************************************************
- // Persistence Delegate and Serializable combined.
- // ************************************************
-
- private Object readResolve() throws ObjectStreamException
- {
- return LayoutUtil.getSerializedObject(this);
- }
-
- @Override
- public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException
- {
- LayoutUtil.setSerializedObject(this, LayoutUtil.readAsXML(in));
- }
-
- @Override
- public void writeExternal(ObjectOutput out) throws IOException
- {
- if (getClass() == MigLayout.class)
- LayoutUtil.writeAsXML(out, this);
- }
-
- private class MyDebugRepaintListener implements ActionListener
- {
- @Override
- public void actionPerformed(ActionEvent e)
- {
- if (grid != null) {
- Component comp = (Component) grid.getContainer().getComponent();
- if (comp.isShowing()) {
- grid.paintDebug();
- return;
- }
- }
- debugTimer.stop();
- debugTimer = null;
- }
- }
-}
\ No newline at end of file
git://source.jalview.org / jalview.git / blobdiff