1 /* GtkContainerPeer.java -- Implements ContainerPeer with GTK 2 Copyright (C) 1998, 1999, 2006 Free Software Foundation, Inc. 3 4 This file is part of GNU Classpath. 5 6 GNU Classpath is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 2, or (at your option) 9 any later version. 10 11 GNU Classpath is distributed in the hope that it will be useful, but 12 WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with GNU Classpath; see the file COPYING. If not, write to the 18 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 19 02110-1301 USA. 20 21 Linking this library statically or dynamically with other modules is 22 making a combined work based on this library. Thus, the terms and 23 conditions of the GNU General Public License cover the whole 24 combination. 25 26 As a special exception, the copyright holders of this library give you 27 permission to link this library with independent modules to produce an 28 executable, regardless of the license terms of these independent 29 modules, and to copy and distribute the resulting executable under 30 terms of your choice, provided that you also meet, for each linked 31 independent module, the terms and conditions of the license of that 32 module. An independent module is a module which is not derived from 33 or based on this library. If you modify this library, you may extend 34 this exception to your version of the library, but you are not 35 obligated to do so. If you do not wish to do so, delete this 36 exception statement from your version. */ 37 38 39 package gnu.java.awt.peer.gtk; 40 41 import java.awt.Color; 42 import java.awt.Component; 43 import java.awt.Container; 44 import java.awt.Font; 45 import java.awt.Insets; 46 import java.awt.peer.ContainerPeer; 47 48 public class GtkContainerPeer extends GtkComponentPeer 49 implements ContainerPeer 50 { 51 Container c; 52 GtkContainerPeer(Container c)53 public GtkContainerPeer(Container c) 54 { 55 super (c); 56 this.c = c; 57 } 58 beginValidate()59 public void beginValidate () 60 { 61 } 62 endValidate()63 public void endValidate () 64 { 65 } 66 getInsets()67 public Insets getInsets() 68 { 69 return insets; 70 } 71 insets()72 public Insets insets() 73 { 74 return getInsets (); 75 } 76 setBounds(int x, int y, int width, int height)77 public void setBounds (int x, int y, int width, int height) 78 { 79 super.setBounds (x, y, width, height); 80 } 81 setFont(Font f)82 public void setFont(Font f) 83 { 84 super.setFont(f); 85 Component[] components = ((Container) awtComponent).getComponents(); 86 for (int i = 0; i < components.length; i++) 87 { 88 if (components[i].isLightweight ()) 89 components[i].setFont (f); 90 else 91 { 92 GtkComponentPeer peer = (GtkComponentPeer) components[i].getPeer(); 93 if (peer != null && ! peer.awtComponent.isFontSet()) 94 peer.setFont(f); 95 } 96 } 97 } 98 beginLayout()99 public void beginLayout () { } endLayout()100 public void endLayout () { } isPaintPending()101 public boolean isPaintPending () { return false; } 102 setBackground(Color c)103 public void setBackground (Color c) 104 { 105 super.setBackground(c); 106 107 Object components[] = ((Container) awtComponent).getComponents(); 108 for (int i = 0; i < components.length; i++) 109 { 110 Component comp = (Component) components[i]; 111 112 // If the child's background has not been explicitly set yet, 113 // it should inherit this container's background. This makes the 114 // child component appear as if it has a transparent background. 115 // Note that we do not alter the background property of the child, 116 // but only repaint the child with the parent's background color. 117 if (!comp.isBackgroundSet() && comp.getPeer() != null) 118 comp.getPeer().setBackground(c); 119 } 120 } 121 isRestackSupported()122 public boolean isRestackSupported() 123 { 124 // FIXME: implement 125 return false; 126 } 127 cancelPendingPaint(int x, int y, int width, int height)128 public void cancelPendingPaint(int x, int y, int width, int height) 129 { 130 // FIXME: implement 131 } 132 restack()133 public void restack() 134 { 135 //FIXME: implement 136 137 } 138 } 139