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WebLaf is a Java Swing Look and Feel and extended components library for cross-platform applications

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/*
 * This file is part of WebLookAndFeel library.
 *
 * WebLookAndFeel library is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * WebLookAndFeel library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with WebLookAndFeel library.  If not, see .
 */

package com.alee.laf.panel;

import com.alee.laf.WebLookAndFeel;
import com.alee.managers.hotkey.HotkeyData;
import com.alee.managers.language.LanguageContainerMethods;
import com.alee.managers.language.LanguageManager;
import com.alee.managers.language.data.TooltipWay;
import com.alee.managers.log.Log;
import com.alee.managers.style.*;
import com.alee.managers.style.Skin;
import com.alee.managers.style.Skinnable;
import com.alee.managers.style.StyleListener;
import com.alee.managers.tooltip.ToolTipMethods;
import com.alee.managers.tooltip.TooltipManager;
import com.alee.managers.tooltip.WebCustomTooltip;
import com.alee.painter.Paintable;
import com.alee.painter.Painter;
import com.alee.utils.EventUtils;
import com.alee.utils.ReflectUtils;
import com.alee.utils.SizeUtils;
import com.alee.utils.SwingUtils;
import com.alee.utils.swing.*;

import javax.swing.*;
import java.awt.*;
import java.awt.event.FocusAdapter;
import java.awt.event.KeyAdapter;
import java.awt.event.MouseAdapter;
import java.util.List;
import java.util.Map;

/**
 * This JPanel extension class provides a direct access to WebPanelUI methods.
 * By default WebPanel uses BorderLayout instead of FlowLayout (unlike JPanel).
 * 

* This component should never be used with a non-Web UIs as it might cause an unexpected behavior. * You could still use that component even if WebLaF is not your application L&F as this component will use Web-UI in any case. * * @author Mikle Garin */ public class WebPanel extends JPanel implements Styleable, Skinnable, Paintable, ShapeProvider, MarginSupport, PaddingSupport, EventMethods, ToolTipMethods, SizeMethods, LanguageContainerMethods { /** * Constructs new panel. */ public WebPanel () { super ( new BorderLayout () ); } /** * Constructs new panel with the specified component automatically added into panel's center area. * * @param component component to add into the panel */ public WebPanel ( final Component component ) { super ( new BorderLayout () ); add ( component, BorderLayout.CENTER ); } /** * Constructs new panel with the specified layout. * Also the specified components are automatically added into panel's center area. * * @param layout panel layout * @param components components to add into panel */ public WebPanel ( final LayoutManager layout, final Component... components ) { super ( layout ); add ( components ); } /** * Constructs new panel with the specified style ID. * * @param id style ID */ public WebPanel ( final StyleId id ) { super ( new BorderLayout () ); setStyleId ( id ); } /** * Constructs new panel with the specified style ID. * * @param id style ID * @param component component to add into panel */ public WebPanel ( final StyleId id, final Component component ) { super ( new BorderLayout () ); setStyleId ( id ); add ( component, BorderLayout.CENTER ); } /** * Constructs new panel with the specified style ID. * * @param id style ID * @param layout panel layout * @param components components to add into panel */ public WebPanel ( final StyleId id, final LayoutManager layout, final Component... components ) { super ( layout ); setStyleId ( id ); add ( components ); } /** * Returns whether the specified component belongs to this container or not. * * @param component component to process * @return true if the specified component belongs to this container, false otherwise */ public boolean contains ( final Component component ) { return component != null && component.getParent () == this; } /** * Adds all components from the list into the panel under the specified index. * * @param components components to add into panel * @param index index where components should be placed * @return this panel */ public WebPanel add ( final List components, final int index ) { if ( components != null ) { int skipped = 0; for ( int i = 0; i < components.size (); i++ ) { final Component component = components.get ( i ); if ( component != null ) { add ( component, index + i - skipped ); } else { skipped++; } } } return this; } /** * Adds all components from the list into the panel under the specified constraints. * * @param components components to add into panel * @param constraints constraints for all components * @return this panel */ public WebPanel add ( final List components, final String constraints ) { if ( components != null ) { for ( final Component component : components ) { if ( component != null ) { add ( component, constraints ); } } } return this; } /** * Adds all components from the list into the panel. * * @param components components to add into panel * @return this panel */ public WebPanel add ( final List components ) { if ( components != null ) { for ( final Component component : components ) { if ( component != null ) { add ( component ); } } } return this; } /** * Adds all components into the panel under the specified index. * * @param index index where components should be placed * @param components components to add into panel * @return this panel */ public WebPanel add ( final int index, final Component... components ) { if ( components != null && components.length > 0 ) { int skipped = 0; for ( int i = 0; i < components.length; i++ ) { final Component component = components[ i ]; if ( component != null ) { add ( component, index + i - skipped ); } else { skipped++; } } } return this; } /** * Adds all components into the panel under the specified constraints. * It might be a rare case when you would require to put more than one component under the same constraint, but it is possible. * * @param constraints constraints for all components * @param components components to add into panel * @return this panel */ public WebPanel add ( final String constraints, final Component... components ) { if ( components != null && components.length > 0 ) { for ( final Component component : components ) { if ( component != null ) { add ( component, constraints ); } } } return this; } /** * Adds all specified components into the panel. * Useful for layouts like FlowLayout and some others. * * @param components components to add into panel * @return this panel */ public WebPanel add ( final Component... components ) { if ( components != null && components.length > 0 ) { for ( final Component component : components ) { if ( component != null ) { add ( component ); } } } return this; } /** * Removes all components from the list from the panel. * * @param components components to remove from panel * @return this panel */ public WebPanel remove ( final List components ) { if ( components != null ) { for ( final Component component : components ) { if ( component != null ) { remove ( component ); } } } return this; } /** * Removes all specified components from the panel. * * @param components components to remove from panel * @return this panel */ public WebPanel remove ( final Component... components ) { if ( components != null && components.length > 0 ) { for ( final Component component : components ) { if ( component != null ) { remove ( component ); } } } return this; } /** * Removes all children with the specified component class type. * * @param componentClass class type of child components to be removed * @return this panel */ public WebPanel removeAll ( final Class componentClass ) { if ( componentClass != null ) { for ( int i = 0; i < getComponentCount (); i++ ) { final Component component = getComponent ( i ); if ( componentClass.isAssignableFrom ( component.getClass () ) ) { remove ( component ); } } } return this; } /** * Returns first component contained in this panel. * * @return first component contained in this panel */ public Component getFirstComponent () { if ( getComponentCount () > 0 ) { return getComponent ( 0 ); } else { return null; } } /** * Returns last component contained in this panel. * * @return last component contained in this panel */ public Component getLastComponent () { if ( getComponentCount () > 0 ) { return getComponent ( getComponentCount () - 1 ); } else { return null; } } @Override public StyleId getStyleId () { return getWebUI ().getStyleId (); } @Override public StyleId setStyleId ( final StyleId id ) { return getWebUI ().setStyleId ( id ); } @Override public Skin getSkin () { return StyleManager.getSkin ( this ); } @Override public Skin setSkin ( final Skin skin ) { return StyleManager.setSkin ( this, skin ); } @Override public Skin setSkin ( final Skin skin, final boolean recursively ) { return StyleManager.setSkin ( this, skin, recursively ); } @Override public Skin restoreSkin () { return StyleManager.restoreSkin ( this ); } @Override public void addStyleListener ( final StyleListener listener ) { StyleManager.addStyleListener ( this, listener ); } @Override public void removeStyleListener ( final StyleListener listener ) { StyleManager.removeStyleListener ( this, listener ); } @Override public Map getCustomPainters () { return StyleManager.getCustomPainters ( this ); } @Override public Painter getCustomPainter () { return StyleManager.getCustomPainter ( this ); } @Override public Painter getCustomPainter ( final String id ) { return StyleManager.getCustomPainter ( this, id ); } @Override public Painter setCustomPainter ( final Painter painter ) { return StyleManager.setCustomPainter ( this, painter ); } @Override public Painter setCustomPainter ( final String id, final Painter painter ) { return StyleManager.setCustomPainter ( this, id, painter ); } @Override public boolean restoreDefaultPainters () { return StyleManager.restoreDefaultPainters ( this ); } @Override public Shape provideShape () { return getWebUI ().provideShape (); } @Override public Insets getMargin () { return getWebUI ().getMargin (); } /** * Sets new margin. * * @param margin new margin */ public void setMargin ( final int margin ) { setMargin ( margin, margin, margin, margin ); } /** * Sets new margin. * * @param top new top margin * @param left new left margin * @param bottom new bottom margin * @param right new right margin */ public void setMargin ( final int top, final int left, final int bottom, final int right ) { setMargin ( new Insets ( top, left, bottom, right ) ); } @Override public void setMargin ( final Insets margin ) { getWebUI ().setMargin ( margin ); } @Override public Insets getPadding () { return getWebUI ().getPadding (); } /** * Sets new padding. * * @param padding new padding */ public void setPadding ( final int padding ) { setPadding ( padding, padding, padding, padding ); } /** * Sets new padding. * * @param top new top padding * @param left new left padding * @param bottom new bottom padding * @param right new right padding */ public void setPadding ( final int top, final int left, final int bottom, final int right ) { setPadding ( new Insets ( top, left, bottom, right ) ); } @Override public void setPadding ( final Insets padding ) { getWebUI ().setPadding ( padding ); } /** * Returns Web-UI applied to this class. * * @return Web-UI applied to this class */ private WebPanelUI getWebUI () { return ( WebPanelUI ) getUI (); } /** * Installs a Web-UI into this component. */ @Override public void updateUI () { if ( getUI () == null || !( getUI () instanceof WebPanelUI ) ) { try { setUI ( ( WebPanelUI ) ReflectUtils.createInstance ( WebLookAndFeel.panelUI ) ); } catch ( final Throwable e ) { Log.error ( this, e ); setUI ( new WebPanelUI () ); } } else { setUI ( getUI () ); } } @Override public MouseAdapter onMousePress ( final MouseEventRunnable runnable ) { return EventUtils.onMousePress ( this, runnable ); } @Override public MouseAdapter onMousePress ( final MouseButton mouseButton, final MouseEventRunnable runnable ) { return EventUtils.onMousePress ( this, mouseButton, runnable ); } @Override public MouseAdapter onMouseEnter ( final MouseEventRunnable runnable ) { return EventUtils.onMouseEnter ( this, runnable ); } @Override public MouseAdapter onMouseExit ( final MouseEventRunnable runnable ) { return EventUtils.onMouseExit ( this, runnable ); } @Override public MouseAdapter onMouseDrag ( final MouseEventRunnable runnable ) { return EventUtils.onMouseDrag ( this, runnable ); } @Override public MouseAdapter onMouseDrag ( final MouseButton mouseButton, final MouseEventRunnable runnable ) { return EventUtils.onMouseDrag ( this, mouseButton, runnable ); } @Override public MouseAdapter onMouseClick ( final MouseEventRunnable runnable ) { return EventUtils.onMouseClick ( this, runnable ); } @Override public MouseAdapter onMouseClick ( final MouseButton mouseButton, final MouseEventRunnable runnable ) { return EventUtils.onMouseClick ( this, mouseButton, runnable ); } @Override public MouseAdapter onDoubleClick ( final MouseEventRunnable runnable ) { return EventUtils.onDoubleClick ( this, runnable ); } @Override public MouseAdapter onMenuTrigger ( final MouseEventRunnable runnable ) { return EventUtils.onMenuTrigger ( this, runnable ); } @Override public KeyAdapter onKeyType ( final KeyEventRunnable runnable ) { return EventUtils.onKeyType ( this, runnable ); } @Override public KeyAdapter onKeyType ( final HotkeyData hotkey, final KeyEventRunnable runnable ) { return EventUtils.onKeyType ( this, hotkey, runnable ); } @Override public KeyAdapter onKeyPress ( final KeyEventRunnable runnable ) { return EventUtils.onKeyPress ( this, runnable ); } @Override public KeyAdapter onKeyPress ( final HotkeyData hotkey, final KeyEventRunnable runnable ) { return EventUtils.onKeyPress ( this, hotkey, runnable ); } @Override public KeyAdapter onKeyRelease ( final KeyEventRunnable runnable ) { return EventUtils.onKeyRelease ( this, runnable ); } @Override public KeyAdapter onKeyRelease ( final HotkeyData hotkey, final KeyEventRunnable runnable ) { return EventUtils.onKeyRelease ( this, hotkey, runnable ); } @Override public FocusAdapter onFocusGain ( final FocusEventRunnable runnable ) { return EventUtils.onFocusGain ( this, runnable ); } @Override public FocusAdapter onFocusLoss ( final FocusEventRunnable runnable ) { return EventUtils.onFocusLoss ( this, runnable ); } @Override public WebCustomTooltip setToolTip ( final String tooltip ) { return TooltipManager.setTooltip ( this, tooltip ); } @Override public WebCustomTooltip setToolTip ( final Icon icon, final String tooltip ) { return TooltipManager.setTooltip ( this, icon, tooltip ); } @Override public WebCustomTooltip setToolTip ( final String tooltip, final TooltipWay tooltipWay ) { return TooltipManager.setTooltip ( this, tooltip, tooltipWay ); } @Override public WebCustomTooltip setToolTip ( final Icon icon, final String tooltip, final TooltipWay tooltipWay ) { return TooltipManager.setTooltip ( this, icon, tooltip, tooltipWay ); } @Override public WebCustomTooltip setToolTip ( final String tooltip, final TooltipWay tooltipWay, final int delay ) { return TooltipManager.setTooltip ( this, tooltip, tooltipWay, delay ); } @Override public WebCustomTooltip setToolTip ( final Icon icon, final String tooltip, final TooltipWay tooltipWay, final int delay ) { return TooltipManager.setTooltip ( this, icon, tooltip, tooltipWay, delay ); } @Override public WebCustomTooltip setToolTip ( final JComponent tooltip ) { return TooltipManager.setTooltip ( this, tooltip ); } @Override public WebCustomTooltip setToolTip ( final JComponent tooltip, final int delay ) { return TooltipManager.setTooltip ( this, tooltip, delay ); } @Override public WebCustomTooltip setToolTip ( final JComponent tooltip, final TooltipWay tooltipWay ) { return TooltipManager.setTooltip ( this, tooltip, tooltipWay ); } @Override public WebCustomTooltip setToolTip ( final JComponent tooltip, final TooltipWay tooltipWay, final int delay ) { return TooltipManager.setTooltip ( this, tooltip, tooltipWay, delay ); } @Override public WebCustomTooltip addToolTip ( final String tooltip ) { return TooltipManager.addTooltip ( this, tooltip ); } @Override public WebCustomTooltip addToolTip ( final Icon icon, final String tooltip ) { return TooltipManager.addTooltip ( this, icon, tooltip ); } @Override public WebCustomTooltip addToolTip ( final String tooltip, final TooltipWay tooltipWay ) { return TooltipManager.addTooltip ( this, tooltip, tooltipWay ); } @Override public WebCustomTooltip addToolTip ( final Icon icon, final String tooltip, final TooltipWay tooltipWay ) { return TooltipManager.addTooltip ( this, icon, tooltip, tooltipWay ); } @Override public WebCustomTooltip addToolTip ( final String tooltip, final TooltipWay tooltipWay, final int delay ) { return TooltipManager.addTooltip ( this, tooltip, tooltipWay, delay ); } @Override public WebCustomTooltip addToolTip ( final Icon icon, final String tooltip, final TooltipWay tooltipWay, final int delay ) { return TooltipManager.addTooltip ( this, icon, tooltip, tooltipWay, delay ); } @Override public WebCustomTooltip addToolTip ( final JComponent tooltip ) { return TooltipManager.addTooltip ( this, tooltip ); } @Override public WebCustomTooltip addToolTip ( final JComponent tooltip, final int delay ) { return TooltipManager.addTooltip ( this, tooltip, delay ); } @Override public WebCustomTooltip addToolTip ( final JComponent tooltip, final TooltipWay tooltipWay ) { return TooltipManager.addTooltip ( this, tooltip, tooltipWay ); } @Override public WebCustomTooltip addToolTip ( final JComponent tooltip, final TooltipWay tooltipWay, final int delay ) { return TooltipManager.addTooltip ( this, tooltip, tooltipWay, delay ); } @Override public void removeToolTip ( final WebCustomTooltip tooltip ) { TooltipManager.removeTooltip ( this, tooltip ); } @Override public void removeToolTips () { TooltipManager.removeTooltips ( this ); } @Override public void removeToolTips ( final WebCustomTooltip... tooltips ) { TooltipManager.removeTooltips ( this, tooltips ); } @Override public void removeToolTips ( final List tooltips ) { TooltipManager.removeTooltips ( this, tooltips ); } @Override public int getPreferredWidth () { return SizeUtils.getPreferredWidth ( this ); } @Override public WebPanel setPreferredWidth ( final int preferredWidth ) { return SizeUtils.setPreferredWidth ( this, preferredWidth ); } @Override public int getPreferredHeight () { return SizeUtils.getPreferredHeight ( this ); } @Override public WebPanel setPreferredHeight ( final int preferredHeight ) { return SizeUtils.setPreferredHeight ( this, preferredHeight ); } @Override public int getMinimumWidth () { return SizeUtils.getMinimumWidth ( this ); } @Override public WebPanel setMinimumWidth ( final int minimumWidth ) { return SizeUtils.setMinimumWidth ( this, minimumWidth ); } @Override public int getMinimumHeight () { return SizeUtils.getMinimumHeight ( this ); } @Override public WebPanel setMinimumHeight ( final int minimumHeight ) { return SizeUtils.setMinimumHeight ( this, minimumHeight ); } @Override public int getMaximumWidth () { return SizeUtils.getMaximumWidth ( this ); } @Override public WebPanel setMaximumWidth ( final int maximumWidth ) { return SizeUtils.setMaximumWidth ( this, maximumWidth ); } @Override public int getMaximumHeight () { return SizeUtils.getMaximumHeight ( this ); } @Override public WebPanel setMaximumHeight ( final int maximumHeight ) { return SizeUtils.setMaximumHeight ( this, maximumHeight ); } @Override public Dimension getPreferredSize () { return SizeUtils.getPreferredSize ( this, super.getPreferredSize () ); } @Override public WebPanel setPreferredSize ( final int width, final int height ) { return SizeUtils.setPreferredSize ( this, width, height ); } @Override public void setLanguageContainerKey ( final String key ) { LanguageManager.registerLanguageContainer ( this, key ); } @Override public void removeLanguageContainerKey () { LanguageManager.unregisterLanguageContainer ( this ); } @Override public String getLanguageContainerKey () { return LanguageManager.getLanguageContainerKey ( this ); } /** * Makes all container child component widths equal. */ public void equalizeComponentsWidth () { SwingUtils.equalizeComponentsWidth ( getComponents () ); } /** * Makes all container child component heights equal. */ public void equalizeComponentsHeight () { SwingUtils.equalizeComponentsHeight ( getComponents () ); } /** * Makes all container child component sizes equal. */ public void equalizeComponentsSize () { SwingUtils.equalizeComponentsSize ( getComponents () ); } }





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