/* * Copyright (c) 2002, 2008, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation.  Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code 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 * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */package javax.swing.plaf.synth; import java.awt.*;import java.lang.ref.WeakReference;import java.net.*;import javax.swing.*;import sun.awt.AppContext;import sun.swing.plaf.synth.Paint9Painter; /** * ImagePainter fills in the specified region using an Image. The Image * is split into 9 segments: north, north east, east, south east, south, * south west, west, north west and the center. The corners are defined * by way of an insets, and the remaining regions are either tiled or * scaled to fit. * * @author Scott Violet */class ImagePainter extends SynthPainter {    private static final StringBuffer CACHE_KEY =                               new StringBuffer("SynthCacheKey");     private Image image;    private Insets sInsets;    private Insets dInsets;    private URL path;    private boolean tiles;    private boolean paintCenter;    private Paint9Painter imageCache;    private boolean center;     private static Paint9Painter getPaint9Painter() {        // A SynthPainter is created per <imagePainter>.  We want the        // cache to be shared by all, and we don't use a static because we        // don't want it to persist between look and feels.  For that reason        // we use a AppContext specific Paint9Painter.  It's backed via        // a WeakRef so that it can go away if the look and feel changes.        synchronized(CACHE_KEY) {            WeakReference<Paint9Painter> cacheRef =                     (WeakReference<Paint9Painter>)AppContext.getAppContext().                     get(CACHE_KEY);            Paint9Painter painter;            if (cacheRef == null || (painter = cacheRef.get()) == null) {                painter = new Paint9Painter(30);                cacheRef = new WeakReference<Paint9Painter>(painter);                AppContext.getAppContext().put(CACHE_KEY, cacheRef);            }            return painter;        }    }     ImagePainter(boolean tiles, boolean paintCenter,                 Insets sourceInsets, Insets destinationInsets, URL path,                 boolean center) {        if (sourceInsets != null) {            this.sInsets = (Insets)sourceInsets.clone();        }        if (destinationInsets == null) {            dInsets = sInsets;        }        else {            this.dInsets = (Insets)destinationInsets.clone();        }        this.tiles = tiles;        this.paintCenter = paintCenter;        this.imageCache = getPaint9Painter();        this.path = path;        this.center = center;    }     public boolean getTiles() {        return tiles;    }     public boolean getPaintsCenter() {        return paintCenter;    }     public boolean getCenter() {        return center;    }     public Insets getInsets(Insets insets) {        if (insets == null) {            return (Insets)this.dInsets.clone();        }        insets.left = this.dInsets.left;        insets.right = this.dInsets.right;        insets.top = this.dInsets.top;        insets.bottom = this.dInsets.bottom;        return insets;    }     public Image getImage() {        if (image == null) {            image = new ImageIcon(path, null).getImage();        }        return image;    }     private void paint(SynthContext context, Graphics g, int x, int y, int w,                       int h) {        Image image = getImage();        if (Paint9Painter.validImage(image)) {            Paint9Painter.PaintType type;            if (getCenter()) {                type = Paint9Painter.PaintType.CENTER;            }            else if (!getTiles()) {                type = Paint9Painter.PaintType.PAINT9_STRETCH;            }            else {                type = Paint9Painter.PaintType.PAINT9_TILE;            }            int mask = Paint9Painter.PAINT_ALL;            if (!getCenter() && !getPaintsCenter()) {                mask |= Paint9Painter.PAINT_CENTER;            }            imageCache.paint(context.getComponent(), g, x, y, w, h,                             image, sInsets, dInsets, type,                             mask);        }    }      // SynthPainter    public void paintArrowButtonBackground(SynthContext context,                                           Graphics g, int x, int y,                                           int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintArrowButtonBorder(SynthContext context,                                       Graphics g, int x, int y,                                       int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintArrowButtonForeground(SynthContext context,                                           Graphics g, int x, int y,                                           int w, int h,                                           int direction) {        paint(context, g, x, y, w, h);    }     // BUTTON    public void paintButtonBackground(SynthContext context,                                      Graphics g, int x, int y,                                      int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintButtonBorder(SynthContext context,                                  Graphics g, int x, int y,                                  int w, int h) {        paint(context, g, x, y, w, h);    }     // CHECK_BOX_MENU_ITEM    public void paintCheckBoxMenuItemBackground(SynthContext context,                                                Graphics g, int x, int y,                                                int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintCheckBoxMenuItemBorder(SynthContext context,                                            Graphics g, int x, int y,                                            int w, int h) {        paint(context, g, x, y, w, h);    }     // CHECK_BOX    public void paintCheckBoxBackground(SynthContext context,                                        Graphics g, int x, int y,                                        int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintCheckBoxBorder(SynthContext context,                                    Graphics g, int x, int y,                                    int w, int h) {        paint(context, g, x, y, w, h);    }     // COLOR_CHOOSER    public void paintColorChooserBackground(SynthContext context,                                            Graphics g, int x, int y,                                            int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintColorChooserBorder(SynthContext context,                                        Graphics g, int x, int y,                                        int w, int h) {        paint(context, g, x, y, w, h);    }     // COMBO_BOX    public void paintComboBoxBackground(SynthContext context,                                        Graphics g, int x, int y,                                        int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintComboBoxBorder(SynthContext context,                                        Graphics g, int x, int y,                                        int w, int h) {        paint(context, g, x, y, w, h);    }     // DESKTOP_ICON    public void paintDesktopIconBackground(SynthContext context,                                        Graphics g, int x, int y,                                        int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintDesktopIconBorder(SynthContext context,                                           Graphics g, int x, int y,                                           int w, int h) {        paint(context, g, x, y, w, h);    }     // DESKTOP_PANE    public void paintDesktopPaneBackground(SynthContext context,                                           Graphics g, int x, int y,                                           int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintDesktopPaneBorder(SynthContext context,                                       Graphics g, int x, int y,                                       int w, int h) {        paint(context, g, x, y, w, h);    }     // EDITOR_PANE    public void paintEditorPaneBackground(SynthContext context,                                          Graphics g, int x, int y,                                          int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintEditorPaneBorder(SynthContext context,                                      Graphics g, int x, int y,                                      int w, int h) {        paint(context, g, x, y, w, h);    }     // FILE_CHOOSER    public void paintFileChooserBackground(SynthContext context,                                          Graphics g, int x, int y,                                          int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintFileChooserBorder(SynthContext context,                                      Graphics g, int x, int y,                                      int w, int h) {        paint(context, g, x, y, w, h);    }     // FORMATTED_TEXT_FIELD    public void paintFormattedTextFieldBackground(SynthContext context,                                          Graphics g, int x, int y,                                          int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintFormattedTextFieldBorder(SynthContext context,                                      Graphics g, int x, int y,                                      int w, int h) {        paint(context, g, x, y, w, h);    }     // INTERNAL_FRAME_TITLE_PANE    public void paintInternalFrameTitlePaneBackground(SynthContext context,                                          Graphics g, int x, int y,                                          int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintInternalFrameTitlePaneBorder(SynthContext context,                                      Graphics g, int x, int y,                                      int w, int h) {        paint(context, g, x, y, w, h);    }     // INTERNAL_FRAME    public void paintInternalFrameBackground(SynthContext context,                                          Graphics g, int x, int y,                                          int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintInternalFrameBorder(SynthContext context,                                      Graphics g, int x, int y,                                      int w, int h) {        paint(context, g, x, y, w, h);    }     // LABEL    public void paintLabelBackground(SynthContext context,                                     Graphics g, int x, int y,                                     int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintLabelBorder(SynthContext context,                                 Graphics g, int x, int y,                                 int w, int h) {        paint(context, g, x, y, w, h);    }     // LIST    public void paintListBackground(SynthContext context,                                     Graphics g, int x, int y,                                     int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintListBorder(SynthContext context,                                 Graphics g, int x, int y,                                 int w, int h) {        paint(context, g, x, y, w, h);    }     // MENU_BAR    public void paintMenuBarBackground(SynthContext context,                                     Graphics g, int x, int y,                                     int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintMenuBarBorder(SynthContext context,                                 Graphics g, int x, int y,                                 int w, int h) {        paint(context, g, x, y, w, h);    }     // MENU_ITEM    public void paintMenuItemBackground(SynthContext context,                                     Graphics g, int x, int y,                                     int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintMenuItemBorder(SynthContext context,                                 Graphics g, int x, int y,                                 int w, int h) {        paint(context, g, x, y, w, h);    }     // MENU    public void paintMenuBackground(SynthContext context,                                     Graphics g, int x, int y,                                     int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintMenuBorder(SynthContext context,                                 Graphics g, int x, int y,                                 int w, int h) {        paint(context, g, x, y, w, h);    }     // OPTION_PANE    public void paintOptionPaneBackground(SynthContext context,                                     Graphics g, int x, int y,                                     int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintOptionPaneBorder(SynthContext context,                                 Graphics g, int x, int y,                                 int w, int h) {        paint(context, g, x, y, w, h);    }     // PANEL    public void paintPanelBackground(SynthContext context,                                     Graphics g, int x, int y,                                     int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintPanelBorder(SynthContext context,                                 Graphics g, int x, int y,                                 int w, int h) {        paint(context, g, x, y, w, h);    }     // PANEL    public void paintPasswordFieldBackground(SynthContext context,                                     Graphics g, int x, int y,                                     int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintPasswordFieldBorder(SynthContext context,                                 Graphics g, int x, int y,                                 int w, int h) {        paint(context, g, x, y, w, h);    }     // POPUP_MENU    public void paintPopupMenuBackground(SynthContext context,                                     Graphics g, int x, int y,                                     int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintPopupMenuBorder(SynthContext context,                                 Graphics g, int x, int y,                                 int w, int h) {        paint(context, g, x, y, w, h);    }     // PROGRESS_BAR    public void paintProgressBarBackground(SynthContext context,                                     Graphics g, int x, int y,                                     int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintProgressBarBackground(SynthContext context,                                           Graphics g, int x, int y,                                           int w, int h, int orientation) {        paint(context, g, x, y, w, h);    }     public void paintProgressBarBorder(SynthContext context,                                 Graphics g, int x, int y,                                 int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintProgressBarBorder(SynthContext context,                                       Graphics g, int x, int y,                                       int w, int h, int orientation) {        paint(context, g, x, y, w, h);    }     public void paintProgressBarForeground(SynthContext context,                                 Graphics g, int x, int y,                                 int w, int h, int orientation) {        paint(context, g, x, y, w, h);    }     // RADIO_BUTTON_MENU_ITEM    public void paintRadioButtonMenuItemBackground(SynthContext context,                                     Graphics g, int x, int y,                                     int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintRadioButtonMenuItemBorder(SynthContext context,                                 Graphics g, int x, int y,                                 int w, int h) {        paint(context, g, x, y, w, h);    }     // RADIO_BUTTON    public void paintRadioButtonBackground(SynthContext context,                                     Graphics g, int x, int y,                                     int w, int h) {        paint(context, g, x, y, w, h);    }     public void paintRadioButtonBorder(SynthContext context,                                 Graphics g, int x, int y,                                 int w, int h) {        paint(context, g, x, y, w, h);    }     // ROOT_PANE

Lines 1–500 of 1020. Load more