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Diffstat (limited to 'libjava/java/awt/peer/ComponentPeer.java')
| -rw-r--r-- | libjava/java/awt/peer/ComponentPeer.java | 187 |
1 files changed, 0 insertions, 187 deletions
diff --git a/libjava/java/awt/peer/ComponentPeer.java b/libjava/java/awt/peer/ComponentPeer.java deleted file mode 100644 index 7ed8f6051db..00000000000 --- a/libjava/java/awt/peer/ComponentPeer.java +++ /dev/null @@ -1,187 +0,0 @@ -/* ComponentPeer.java -- Toplevel component peer - Copyright (C) 1999, 2000, 2002 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath 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 2, or (at your option) -any later version. - -GNU Classpath 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 GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package java.awt.peer; - -import java.awt.AWTEvent; -import java.awt.AWTException; -import java.awt.BufferCapabilities; -import java.awt.Color; -import java.awt.Component; -import java.awt.Cursor; -import java.awt.Dimension; -import java.awt.Font; -import java.awt.FontMetrics; -import java.awt.Graphics; -import java.awt.GraphicsConfiguration; -import java.awt.Image; -import java.awt.Point; -import java.awt.Toolkit; -import java.awt.event.PaintEvent; -import java.awt.image.ColorModel; -import java.awt.image.ImageObserver; -import java.awt.image.ImageProducer; -import java.awt.image.VolatileImage; - -public interface ComponentPeer -{ - int checkImage(Image img, int width, int height, - ImageObserver ob); - Image createImage(ImageProducer prod); - Image createImage(int width, int height); - void disable(); - void dispose(); - void enable(); - ColorModel getColorModel(); - FontMetrics getFontMetrics(Font f); - Graphics getGraphics(); - Point getLocationOnScreen(); - Dimension getMinimumSize(); - Dimension getPreferredSize(); - Toolkit getToolkit(); - void handleEvent(AWTEvent e); - void hide(); - - /** - * Part of the earlier 1.1 API, replaced by isFocusable(). - */ - boolean isFocusTraversable(); - boolean isFocusable(); - Dimension minimumSize(); - Dimension preferredSize(); - void paint(Graphics graphics); - boolean prepareImage(Image img, int width, int height, - ImageObserver ob); - void print(Graphics graphics); - void repaint(long tm, int x, int y, int width, int height); - - /** - * Part of the earlier 1.1 API, apparently replaced by argument - * form of the same method. - */ - void requestFocus(); - boolean requestFocus (Component source, boolean bool1, boolean bool2, long x); - - void reshape(int x, int y, int width, int height); - void setBackground(Color color); - void setBounds(int x, int y, int width, int height); - - /** - * Part of the earlier 1.1 API, apparently no longer needed. - */ - void setCursor(Cursor cursor); - - void setEnabled(boolean enabled); - void setFont(Font font); - void setForeground(Color color); - void setVisible(boolean visible); - void show(); - - /** - * Get the graphics configuration of the component. The color model - * of the component can be derived from the configuration. - */ - GraphicsConfiguration getGraphicsConfiguration(); - - /** - * Part of an older API, no longer needed. - */ - void setEventMask (long mask); - - // Methods below are introduced since 1.1 - boolean isObscured(); - boolean canDetermineObscurity(); - void coalescePaintEvent(PaintEvent e); - void updateCursorImmediately(); - boolean handlesWheelScrolling(); - - /** - * A convenience method that creates a volatile image. The volatile - * image is created on the screen device on which this component is - * displayed, in the device's current graphics configuration. - * - * @param width width of the image - * @param height height of the image - * - * @see VolatileImage - * - * @since 1.2 - */ - VolatileImage createVolatileImage(int width, int height); - - /** - * Create a number of image buffers that implement a buffering - * strategy according to the given capabilities. - * - * @param numBuffers the number of buffers - * @param caps the buffering capabilities - * - * @throws AWTException if the specified buffering strategy is not - * implemented - * - * @since 1.2 - */ - void createBuffers(int numBuffers, BufferCapabilities caps) - throws AWTException; - - /** - * Return the back buffer of this component. - * - * @return the back buffer of this component. - * - * @since 1.2 - */ - Image getBackBuffer(); - - /** - * Perform a page flip, leaving the contents of the back buffer in - * the specified state. - * - * @param contents the state in which to leave the back buffer - * - * @since 1.2 - */ - void flip(BufferCapabilities.FlipContents contents); - - /** - * Destroy the resources created by createBuffers. - * - * @since 1.2 - */ - void destroyBuffers(); -} |