diff options
Diffstat (limited to 'bundles/org.eclipse.swt/Eclipse SWT/gtk1x/org/eclipse/swt/widgets/Decorations.java')
| -rw-r--r-- | bundles/org.eclipse.swt/Eclipse SWT/gtk1x/org/eclipse/swt/widgets/Decorations.java | 449 |
1 files changed, 0 insertions, 449 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/gtk1x/org/eclipse/swt/widgets/Decorations.java b/bundles/org.eclipse.swt/Eclipse SWT/gtk1x/org/eclipse/swt/widgets/Decorations.java deleted file mode 100644 index f060d6a0d3..0000000000 --- a/bundles/org.eclipse.swt/Eclipse SWT/gtk1x/org/eclipse/swt/widgets/Decorations.java +++ /dev/null @@ -1,449 +0,0 @@ -package org.eclipse.swt.widgets;
-
-/*
- * Copyright (c) 2000, 2002 IBM Corp. All rights reserved. - * This file is made available under the terms of the Common Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/cpl-v10.html
- */
-
-import org.eclipse.swt.*;
-import org.eclipse.swt.internal.*;
-import org.eclipse.swt.internal.gtk.*;
-import org.eclipse.swt.graphics.*;
-import org.eclipse.swt.graphics.*;
-
-/** - * Instances of this class provide the appearance and - * behavior of <code>Shells</code>, but are not top - * level shells or dialogs. Class <code>Shell</code> - * shares a significant amount of code with this class, - * and is a subclass. - * <p> - * Instances are always displayed in one of the maximized, - * minimized or normal states: - * <ul> - * <li> - * When an instance is marked as <em>maximized</em>, the - * window manager will typically resize it to fill the - * entire visible area of the display, and the instance - * is usually put in a state where it can not be resized - * (even if it has style <code>RESIZE</code>) until it is - * no longer maximized. - * </li><li> - * When an instance is in the <em>normal</em> state (neither - * maximized or minimized), its appearance is controlled by - * the style constants which were specified when it was created - * and the restrictions of the window manager (see below). - * </li><li> - * When an instance has been marked as <em>minimized</em>, - * its contents (client area) will usually not be visible, - * and depending on the window manager, it may be - * "iconified" (that is, replaced on the desktop by a small - * simplified representation of itself), relocated to a - * distinguished area of the screen, or hidden. Combinations - * of these changes are also possible. - * </li> - * </ul> - * </p> - * Note: The styles supported by this class must be treated - * as <em>HINT</em>s, since the window manager for the - * desktop on which the instance is visible has ultimate - * control over the appearance and behavior of decorations. - * For example, some window managers only support resizable - * windows and will always assume the RESIZE style, even if - * it is not set. - * <dl> - * <dt><b>Styles:</b></dt> - * <dd>BORDER, CLOSE, MIN, MAX, NO_TRIM, RESIZE, TITLE</dd> - * <dt><b>Events:</b></dt> - * <dd>(none)</dd> - * </dl> - * Class <code>SWT</code> provides two "convenience constants" - * for the most commonly required style combinations: - * <dl> - * <dt><code>SHELL_TRIM</code></dt> - * <dd> - * the result of combining the constants which are required - * to produce a typical application top level shell: (that - * is, <code>CLOSE | TITLE | MIN | MAX | RESIZE</code>) - * </dd> - * <dt><code>DIALOG_TRIM</code></dt> - * <dd> - * the result of combining the constants which are required - * to produce a typical application dialog shell: (that - * is, <code>TITLE | CLOSE | BORDER</code>) - * </dd> - * </dl> - * <p> - * IMPORTANT: This class is intended to be subclassed <em>only</em> - * within the SWT implementation. - * </p> - * - * @see #getMinimized - * @see #getMaximized - * @see Shell - * @see SWT - */
-
-public class Decorations extends Canvas {
- String text;
- Image image;
- Menu menuBar;
- Menu [] menus;
- Button defaultButton, saveDefault;
-Decorations () {
- /* Do nothing */
-}
-/** - * Constructs a new instance of this class given its parent - * and a style value describing its behavior and appearance. - * <p> - * The style value is either one of the style constants defined in - * class <code>SWT</code> which is applicable to instances of this - * class, or must be built by <em>bitwise OR</em>'ing together - * (that is, using the <code>int</code> "|" operator) two or more - * of those <code>SWT</code> style constants. The class description - * for all SWT widget classes should include a comment which - * describes the style constants which are applicable to the class. - * </p> - * - * @param parent a composite control which will be the parent of the new instance (cannot be null) - * @param style the style of control to construct - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_NULL_ARGUMENT - if the parent is null</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li> - * <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li> - * </ul> - * - * @see SWT - * @see Widget#checkSubclass - * @see Widget#getStyle - */
-public Decorations (Composite parent, int style) {
- super (parent, checkStyle (style));
-}
-static int checkStyle (int style) {
- if ((style & (SWT.MENU | SWT.MIN | SWT.MAX | SWT.CLOSE)) != 0) {
- style |= SWT.TITLE;
- }
- return style;
-}
-
-void add (Menu menu) {
- if (menus == null) menus = new Menu [4];
- for (int i=0; i<menus.length; i++) {
- if (menus [i] == null) {
- menus [i] = menu;
- return;
- }
- }
- Menu [] newMenus = new Menu [menus.length + 4];
- newMenus [menus.length] = menu;
- System.arraycopy (menus, 0, newMenus, 0, menus.length);
- menus = newMenus;
-}
-
-void createWidget (int index) {
- super.createWidget (index);
- text = "";
-}
-
-/** - * Returns the receiver's default button if one had - * previously been set, otherwise returns null. - * - * @return the default button or null - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - * - * @see #setDefaultButton - */
-public Button getDefaultButton () {
- checkWidget();
- return defaultButton;
-}
-/** - * Returns the receiver's image if it had previously been - * set using <code>setImage()</code>. The image is typically - * displayed by the window manager when the instance is - * marked as iconified, and may also be displayed somewhere - * in the trim when the instance is in normal or maximized - * states. - * <p> - * Note: This method will return null if called before - * <code>setImage()</code> is called. It does not provide - * access to a window manager provided, "default" image - * even if one exists. - * </p> - * - * @return the image - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */
-public Image getImage () {
- checkWidget();
- return image;
-}
-/** - * Returns <code>true</code> if the receiver is currently - * maximized, and false otherwise. - * <p> - * - * @return the maximized state - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - * - * @see #setMaximized - */
-public boolean getMaximized () {
- checkWidget();
- return false;
-}
-/** - * Returns the receiver's menu bar if one had previously - * been set, otherwise returns null. - * - * @return the menu bar or null - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */
-public Menu getMenuBar () {
- checkWidget();
- return menuBar;
-}
-/** - * Returns <code>true</code> if the receiver is currently - * minimized, and false otherwise. - * <p> - * - * @return the minimized state - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - * - * @see #setMinimized - */
-public boolean getMinimized () {
- checkWidget();
- return false;
-}
-String getNameText () {
- return getText ();
-}
-/** - * Returns the receiver's text, which is the string that the - * window manager will typically display as the receiver's - * <em>title</em>. If the text has not previously been set, - * returns an empty string. - * - * @return the text - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */
-public String getText () {
- checkWidget();
- return text;
-}
-Decorations menuShell () {
- return this;
-}
-
-void remove (Menu menu) {
- if (menus == null) return;
- for (int i=0; i<menus.length; i++) {
- if (menus [i] == menu) {
- menus [i] = null;
- return;
- }
- }
-}
-
-void releaseWidget () {
- if (menuBar != null) {
- menuBar.releaseWidget ();
- menuBar.releaseHandle ();
- }
- menuBar = null;
- if (menus != null) {
- for (int i=0; i<menus.length; i++) {
- Menu menu = menus [i];
- if (menu != null && !menu.isDisposed ()) {
- menu.dispose ();
- }
- }
- }
- menus = null;
- super.releaseWidget ();
- image = null;
- defaultButton = saveDefault = null;
-}
-/** - * If the argument is not null, sets the receiver's default - * button to the argument, and if the argument is null, sets - * the receiver's default button to the first button which - * was set as the receiver's default button (called the - * <em>saved default button</em>). If no default button had - * previously been set, or the saved default button was - * disposed, the receiver's default button will be set to - * null. - * - * @param the new default button - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_INVALID_ARGUMENT - if the button has been disposed</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */
-public void setDefaultButton (Button button) {
- checkWidget();
-}
-/** - * Sets the receiver's image to the argument, which may - * be null. The image is typically displayed by the window - * manager when the instance is marked as iconified, and - * may also be displayed somewhere in the trim when the - * instance is in normal or maximized states. - * - * @param image the new image (or null) - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_INVALID_ARGUMENT - if the image has been disposed</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */
-public void setImage (Image image) {
- checkWidget();
- this.image = image;
- int pixmap = 0, mask = 0;
- if (image != null) {
- pixmap = image.pixmap;
- mask = image.mask;
- }
- GtkWidget widget = new GtkWidget ();
- OS.memmove(widget, topHandle(), GtkWidget.sizeof);
- OS.gdk_window_set_icon (widget.window, 0, pixmap, mask);
-}
-/** - * Sets the maximized state of the receiver. - * If the argument is <code>true</code> causes the receiver - * to switch to the maximized state, and if the argument is - * <code>false</code> and the receiver was previously maximized, - * causes the receiver to switch back to either the minimized - * or normal states. - * <p> - * Note: The result of intermixing calls to<code>setMaximized(true)</code> - * and <code>setMinimized(true)</code> will vary by platform. Typically, - * the behavior will match the platform user's expectations, but not - * always. This should be avoided if possible. - * </p> - * - * @param the new maximized state - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - * - * @see #setMinimized - */
-public void setMaximized (boolean maximized) {
- checkWidget();
-}
-/** - * Sets the receiver's menu bar to the argument, which - * may be null. - * - * @param menu the new menu bar - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_INVALID_ARGUMENT - if the menu has been disposed</li> - * <li>ERROR_INVALID_PARENT - if the menu is not in the same widget tree</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */
-public void setMenuBar (Menu menu) {
- checkWidget();
- if (menuBar == menu) return;
- if (menu != null) {
- if ((menu.style & SWT.BAR) == 0) error (SWT.ERROR_MENU_NOT_BAR);
- if (menu.parent != this) error (SWT.ERROR_INVALID_PARENT);
- }
- menuBar = menu;
-}
-/** - * Sets the minimized stated of the receiver. - * If the argument is <code>true</code> causes the receiver - * to switch to the minimized state, and if the argument is - * <code>false</code> and the receiver was previously minimized, - * causes the receiver to switch back to either the maximized - * or normal states. - * <p> - * Note: The result of intermixing calls to<code>setMaximized(true)</code> - * and <code>setMinimized(true)</code> will vary by platform. Typically, - * the behavior will match the platform user's expectations, but not - * always. This should be avoided if possible. - * </p> - * - * @param the new maximized state - * - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - * - * @see #setMaximized - */
-public void setMinimized (boolean minimized) {
- checkWidget();
-}
-/** - * Sets the receiver's text, which is the string that the - * window manager will typically display as the receiver's - * <em>title</em>, to the argument, which may not be null. - * - * @param text the new text - * - * @exception IllegalArgumentException <ul> - * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> - * </ul> - * @exception SWTException <ul> - * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> - * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> - * </ul> - */
-public void setText (String string) {
- checkWidget();
- if (string == null) error (SWT.ERROR_NULL_ARGUMENT);
- text = string;
-}
-}
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