9288d11204
2004-02-09 Graydon Hoare <graydon@redhat.com> * javax/swing/ToggleButtonModel.java: Remove dead class. * javax/swing/plaf/basic/BasicDefaults.java: Remove dead class. * javax/swing/plaf/basic/BasicButtonListener.java: New class. * javax/swing/plaf/basic/BasicRootPaneUI.java: New class. * Makefile.am: Update for new and removed files. * Makefile.in: Regenerate. * gnu/java/awt/peer/gtk/GdkGraphics2D.java: Initialize default hints. * javax/swing/AbstractButton.java (AbstractButton): Initialize fields correctly in ctor. * javax/swing/JCheckbox.java (JCheckBox): Override painting flags. * javax/swing/DefaultButtonModel.java: Conform to sun. * javax/swing/JComponent.java (paint): Fill with background color if available. (processComponentKeyEvent) (processFocusEvent) (processKeyEvent) (processMouseMotionEvent): Remove event-consuming empty methods. (getUIClassID): Return "ComponentUI" not "JComponent" * javax/swing/JFrame.java: Remove some debugging chatter. (JFrame): Subscribe to window events. * javax/swing/JRadioButton.java (JRadioButton): Override painting flags. * javax/swing/JRootPane.java (JRootPane): Set background from UIDefaults. * javax/swing/JToggleButton.java (ToggleButtonModel): New inner class. (JToggleButton): Override layout alighment. * javax/swing/SwingUtilities.java: (getLocalBounds): Return width and height, not x and y. (calculateInnerArea): Use local bounds, not bounds. (layoutCompoundLabel): Provide overridden form. (layoutCompoundLabel): Correct bugs. * javax/swing/UIDefaults.java: Correct comment. * javax/swing/plaf/basic/BasicButtonUI.java: Move most logic into defaults, external listener. (paintIcon): Implement icon painting. (paint): Fix state painting to conform to changes in model. * javax/swing/plaf/basic/BasicCheckBoxUI.java: Remove most dead/wrong methods. (getDefaultIcon): Return defaults.getIcon("CheckBox.icon"). * javax/swing/plaf/basic/BasicIconFactory.java: (DummyIcon): New class. (getMenuItemCheckIcon) (getMenuItemArrowIcon) (getMenuArrowIcon) (getCheckBoxMenuItemIcon) (getRadioButtonMenuItemIcon) (createEmptyFrameIcon): Return DummyIcons, not null. (getCheckBoxIcon): Implement an icon that looks like sun's. (getRadioButtonIcon): Implement an icon that looks like sun's. * javax/swing/plaf/basic/BasicLookAndFeel.java (initComponentDefaults): Fix impossible values, add some missing. * javax/swing/plaf/basic/BasicPanelUI.java (gap): Remove field. * javax/swing/plaf/basic/BasicRadioButtonUI.java: Remove most dead/wrong methods. (icon): New field. (getDefaultIcon): New method. * javax/swing/plaf/basic/BasicToggleButtonUI.java: Remove most dead/wrong methods. * javax/swing/plaf/metal/MetalLookAndFeel.java (getDefaults): Return super.getDefaults(), not BasicDefaults. * jni/gtk-peer/gnu_java_awt_peer_gtk_GdkGraphics.c (Java_gnu_java_awt_peer_gtk_GdkGraphics_clearRect): Implement "clearing" as drawing, when on pixmap drawables. * javax/swing/JButton.java (getUIClassID): * javax/swing/JCheckBox.java (getUIClassID): * javax/swing/JEditorPane.java (getUIClassID): * javax/swing/JLabel.java (getUIClassID): * javax/swing/JList.java (getUIClassID): * javax/swing/JOptionPane.java (getUIClassID): * javax/swing/JPanel.java (getUIClassID): * javax/swing/JPasswordField.java (uiClassID): * javax/swing/JRadioButton.java (getUIClassID): * javax/swing/JRootPane.java (getUIClassID): * javax/swing/JScrollPane.java (getUIClassID): * javax/swing/JTabbedPane.java (getUIClassID): * javax/swing/JToggleButton.java (getUIClassID): * javax/swing/JTree.java (getUIClassID): * javax/swing/JViewport.java (getUIClassID): * javax/swing/text/JTextComponent.java (getUIClassID): Return "fooUI" not "Jfoo" From-SVN: r77686
240 lines
6.7 KiB
Java
240 lines
6.7 KiB
Java
/* JLabel.java --
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Copyright (C) 2002 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package javax.swing;
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import java.awt.Component;
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import java.awt.Image;
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import javax.accessibility.Accessible;
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import javax.accessibility.AccessibleContext;
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import javax.swing.plaf.LabelUI;
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public class JLabel extends JComponent implements Accessible, SwingConstants
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{
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private static final long serialVersionUID = 5496508283662221534L;
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String text;
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Icon icon;
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int gap;
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int align;
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int hor_align;
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int hor_text_pos;
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int vert_align;
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int vert_text_pos;
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public JLabel()
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{
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this("", null, 0);
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}
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public JLabel(Icon image)
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{
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this("", image, 0);
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}
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public JLabel(Icon image, int horizontalAlignment)
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{
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this("", image, horizontalAlignment);
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}
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public JLabel(String text)
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{
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this(text, null, 0);
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}
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public JLabel(String text, int horizontalAlignment)
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{
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this(text, null, horizontalAlignment);
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}
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public JLabel(String text, Icon icon, int horizontalAlignment)
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{
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// do the work.....
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this.text = text;
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setIcon(icon);
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this.align = horizontalAlignment;
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updateUI(); // get a proper ui
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}
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protected int checkHorizontalKey(int key, String message)
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{
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// Verify that key is a legal value for the horizontalAlignment properties.
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return 0;
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}
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protected int checkVerticalKey(int key, String message)
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{
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// Verify that key is a legal value for the verticalAlignment or verticalTextPosition properties.
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return 0;
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}
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public AccessibleContext getAccessibleContext()
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{
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// Get the AccessibleContext of this object
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return null;
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}
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public Icon getDisabledIcon()
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{
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// Returns the value of the disabledIcon property if it's been set, If it hasn't been set and the value of the icon property is an ImageIcon, we compute a "grayed out" version of the icon and update the disabledIcon property with that.
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return null;
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}
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public int getDisplayedMnemonic()
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{
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// Return the keycode that indicates a mnemonic key.
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return 0;
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}
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public int getHorizontalAlignment()
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{
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// Returns the alignment of the label's contents along the X axis.
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return hor_align;
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}
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public int getHorizontalTextPosition()
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{
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// Returns the horizontal position of the label's text, relative to its image.
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return hor_text_pos;
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}
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public Icon getIcon()
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{ return icon; }
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public int getIconTextGap()
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{
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// Returns the amount of space between the text and the icon displayed in this label.
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return 0;
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}
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public Component getLabelFor()
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{
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// Get the component this is labelling.
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return null;
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}
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public String getText()
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{ return text; }
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public String getUIClassID()
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{ return "LabelUI"; }
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public int getVerticalAlignment()
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{
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// Returns the alignment of the label's contents along the Y axis.
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return vert_align;
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}
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public int getVerticalTextPosition()
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{
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// Returns the vertical position of the label's text, relative to its image.
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return vert_text_pos;
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}
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public boolean imageUpdate(Image img, int infoflags, int x, int y, int w, int h)
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{
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// This is overriden to return false if the current Icon's Image is not equal to the passed in Image img.
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return (img == icon);
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}
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protected String paramString()
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{
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// Returns a string representation of this JLabel.
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return "JLabel";
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}
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public void setDisabledIcon(Icon disabledIcon)
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{
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// Set the icon to be displayed if this JLabel is "disabled" (JLabel.setEnabled(false)).
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}
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public void setDisplayedMnemonic(char aChar)
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{
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// Specifies the displayedMnemonic as a char value.
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}
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public void setDisplayedMnemonic(int key)
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{
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// Specify a keycode that indicates a mnemonic key.
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}
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public void setHorizontalAlignment(int alignment)
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{
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// Sets the alignment of the label's contents along the X axis.
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hor_align = alignment;
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}
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public void setHorizontalTextPosition(int textPosition)
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{
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// Sets the horizontal position of the label's text, relative to its image.
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hor_text_pos = textPosition;
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}
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public void setIcon(Icon icon)
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{
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this.icon = icon;
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if (icon != null)
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{
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// XXX FIXME - icons do not know their parent
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// icon.setParent(this);
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}
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revalidate();
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repaint();
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}
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public void setIconTextGap(int iconTextGap)
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{
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gap = iconTextGap;
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}
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public void setLabelFor(Component c)
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{
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// Set the component this is labelling.
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}
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public void setText(String text)
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{
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this.text = text;
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revalidate();
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repaint();
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}
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public void setVerticalAlignment(int alignment)
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{
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// Sets the alignment of the label's contents along the Y axis.
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vert_align = alignment;
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}
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public void setVerticalTextPosition(int textPosition)
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{
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// Sets the vertical position of the label's text, relative to its image.
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vert_text_pos = textPosition;
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}
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public void updateUI()
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{
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LabelUI b = (LabelUI)UIManager.getUI(this);
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setUI(b);
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}
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}
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