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Diffstat (limited to 'bundles/org.eclipse.swt/Eclipse SWT/carbon/org/eclipse/swt/widgets/ProgressBar.java')
| -rw-r--r-- | bundles/org.eclipse.swt/Eclipse SWT/carbon/org/eclipse/swt/widgets/ProgressBar.java | 269 |
1 files changed, 0 insertions, 269 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/carbon/org/eclipse/swt/widgets/ProgressBar.java b/bundles/org.eclipse.swt/Eclipse SWT/carbon/org/eclipse/swt/widgets/ProgressBar.java deleted file mode 100644 index 83e0d247b0..0000000000 --- a/bundles/org.eclipse.swt/Eclipse SWT/carbon/org/eclipse/swt/widgets/ProgressBar.java +++ /dev/null @@ -1,269 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2009 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.swt.widgets; - - -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.internal.carbon.OS; - -import org.eclipse.swt.*; - -/** - * Instances of the receiver represent an unselectable - * user interface object that is used to display progress, - * typically in the form of a bar. - * <dl> - * <dt><b>Styles:</b></dt> - * <dd>SMOOTH, HORIZONTAL, VERTICAL, INDETERMINATE</dd> - * <dt><b>Events:</b></dt> - * <dd>(none)</dd> - * </dl> - * <p> - * Note: Only one of the styles HORIZONTAL and VERTICAL may be specified. - * </p><p> - * IMPORTANT: This class is intended to be subclassed <em>only</em> - * within the SWT implementation. - * </p> - * - * @see <a href="http://www.eclipse.org/swt/snippets/#progressbar">ProgressBar snippets</a> - * @see <a href="http://www.eclipse.org/swt/examples.php">SWT Example: ControlExample</a> - * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a> - * @noextend This class is not intended to be subclassed by clients. - */ -public class ProgressBar extends Control { - -/** - * 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 - * lists the style constants that are applicable to the class. - * Style bits are also inherited from superclasses. - * </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#SMOOTH - * @see SWT#HORIZONTAL - * @see SWT#VERTICAL - * @see SWT#INDETERMINATE - * @see Widget#checkSubclass - * @see Widget#getStyle - */ -public ProgressBar (Composite parent, int style) { - super (parent, checkStyle (style)); -} - -static int checkStyle (int style) { - style |= SWT.NO_FOCUS; - return checkBits (style, SWT.HORIZONTAL, SWT.VERTICAL, 0, 0, 0, 0); -} - -public Point computeSize (int wHint, int hHint, boolean changed) { - checkWidget(); - int [] outMetric = new int [1]; - OS.GetThemeMetric (OS.kThemeMetricNormalProgressBarThickness, outMetric); - int width = 0, height = 0; - if ((style & SWT.HORIZONTAL) != 0) { - height = outMetric [0]; - width = height * 10; - } else { - width = outMetric [0]; - height = width * 10; - } - if (wHint != SWT.DEFAULT) width = wHint; - if (hHint != SWT.DEFAULT) height = hHint; - return new Point (width, height); -} - -void createHandle () { - int [] outControl = new int [1]; - int window = OS.GetControlOwner (parent.handle); - OS.CreateProgressBarControl (window, null, 0, 0, 100, (style & SWT.INDETERMINATE) != 0, outControl); - if (outControl [0] == 0) error (SWT.ERROR_NO_HANDLES); - handle = outControl [0]; -} - -void drawBackground (int control, int context) { - fillBackground (control, context, null); -} - -/** - * Returns the maximum value which the receiver will allow. - * - * @return the maximum - * - * @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 int getMaximum () { - checkWidget(); - return OS.GetControl32BitMaximum (handle); -} - -/** - * Returns the minimum value which the receiver will allow. - * - * @return the minimum - * - * @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 int getMinimum () { - checkWidget(); - return OS.GetControl32BitMinimum (handle); -} - -/** - * Returns the single 'selection' that is the receiver's position. - * - * @return the selection - * - * @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 int getSelection () { - checkWidget(); - return OS.GetControl32BitValue (handle); -} - -/** - * Returns the state of the receiver. The value will be one of: - * <ul> - * <li>{@link SWT#NORMAL}</li> - * <li>{@link SWT#ERROR}</li> - * <li>{@link SWT#PAUSED}</li> - * </ul> - * - * @return the 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> - * - * @since 3.4 - */ -public int getState () { - checkWidget (); - return SWT.NORMAL; -} - -/** - * Sets the maximum value that the receiver will allow. This new - * value will be ignored if it is not greater than the receiver's current - * minimum value. If the new maximum is applied then the receiver's - * selection value will be adjusted if necessary to fall within its new range. - * - * @param value the new maximum, which must be greater than the current minimum - * - * @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 setMaximum (int value) { - checkWidget(); - if (value < 0) return; - int minimum = OS.GetControl32BitMinimum (handle); - if (value > minimum) { - OS.SetControl32BitMaximum (handle, value); - } -} - -/** - * Sets the minimum value that the receiver will allow. This new - * value will be ignored if it is negative or is not less than the receiver's - * current maximum value. If the new minimum is applied then the receiver's - * selection value will be adjusted if necessary to fall within its new range. - * - * @param value the new minimum, which must be nonnegative and less than the current maximum - * - * @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 setMinimum (int value) { - checkWidget(); - if (value < 0) return; - int maximum = OS.GetControl32BitMaximum (handle); - if (value < maximum) { - OS.SetControl32BitMinimum (handle, value); - } -} - -/** - * Sets the single 'selection' that is the receiver's - * position to the argument which must be greater than or equal - * to zero. - * - * @param value the new selection (must be zero or greater) - * - * @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 setSelection (int value) { - checkWidget(); - OS.SetControl32BitValue (handle, value); - /* - * Feature in the Macintosh. Progress bars are always updated - * using an event loop timer, even when they are not indeterminate. - * This means that nothing is drawn until the event loop. The - * fix is to allow operating system timers to run without dispatching - * any other events. - */ - display.runEventLoopTimers (); -} - -/** - * Sets the state of the receiver. The state must be one of these values: - * <ul> - * <li>{@link SWT#NORMAL}</li> - * <li>{@link SWT#ERROR}</li> - * <li>{@link SWT#PAUSED}</li> - * </ul> - * - * @param state the new 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> - * - * @since 3.4 - */ -public void setState (int state) { - checkWidget (); - //NOT IMPLEMENTED -} -} |