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Diffstat (limited to 'bundles/org.eclipse.swt/Eclipse SWT/qt/org/eclipse/swt/widgets/DateTime.java')
| -rw-r--r-- | bundles/org.eclipse.swt/Eclipse SWT/qt/org/eclipse/swt/widgets/DateTime.java | 806 |
1 files changed, 0 insertions, 806 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/qt/org/eclipse/swt/widgets/DateTime.java b/bundles/org.eclipse.swt/Eclipse SWT/qt/org/eclipse/swt/widgets/DateTime.java deleted file mode 100644 index be8ea748c2..0000000000 --- a/bundles/org.eclipse.swt/Eclipse SWT/qt/org/eclipse/swt/widgets/DateTime.java +++ /dev/null @@ -1,806 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2008 IBM Corporation and others. - * Portion Copyright (c) 2009-2010 compeople AG (http://www.compeople.de). - * 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 - * Compeople AG - QtJambi/Qt based implementation for Windows/Mac OS X/Linux - *******************************************************************************/ -package org.eclipse.swt.widgets; - -import com.trolltech.qt.core.QDate; -import com.trolltech.qt.core.QSize; -import com.trolltech.qt.core.QTime; -import com.trolltech.qt.gui.QCalendarWidget; -import com.trolltech.qt.gui.QDateTimeEdit; -import com.trolltech.qt.gui.QWidget; - -import org.eclipse.swt.SWT; -import org.eclipse.swt.SWTException; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.events.SelectionListener; -import org.eclipse.swt.graphics.Point; - -/** - * Instances of this class are selectable user interface objects that allow the - * user to enter and modify date or time values. - * <p> - * Note that although this class is a subclass of <code>Composite</code>, it - * does not make sense to add children to it, or set a layout on it. - * </p> - * <dl> - * <dt><b>Styles:</b></dt> - * <dd>DATE, TIME, CALENDAR, SHORT, MEDIUM, LONG, DROP_DOWN</dd> - * <dt><b>Events:</b></dt> - * <dd>DefaultSelection, Selection</dd> - * </dl> - * <p> - * Note: Only one of the styles DATE, TIME, or CALENDAR may be specified, and - * only one of the styles SHORT, MEDIUM, or LONG may be specified. The DROP_DOWN - * style is only valid with the DATE style. - * </p> - * <p> - * IMPORTANT: This class is <em>not</em> intended to be subclassed. - * </p> - * - * @see <a href="http://www.eclipse.org/swt/snippets/#datetime">DateTime - * 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> - * - * @since 3.3 - * @noextend This class is not intended to be subclassed by clients. - */ - -public class DateTime extends Composite { - boolean doubleClick, ignoreSelection; - private QTime calendarTime; - - /** - * @return the time - */ - private QTime getCalendarTime() { - return calendarTime; - } - - /** - * @param time - * the time to set - */ - private void setCalendarTime(QTime time) { - this.calendarTime = time; - } - - static final char SINGLE_QUOTE = '\'';// short date format may include quoted text - static final char DAY_FORMAT_CONSTANT = 'd';// 1-4 lowercase 'd's represent day - static final char MONTH_FORMAT_CONSTANT = 'M';// 1-4 uppercase 'M's represent month - static final char YEAR_FORMAT_CONSTANT = 'y';// 1-5 lowercase 'y's represent year - static final char HOURS_FORMAT_CONSTANT = 'h';// 1-2 upper or lowercase 'h's represent hours - static final char MINUTES_FORMAT_CONSTANT = 'm';// 1-2 lowercase 'm's represent minutes - static final char SECONDS_FORMAT_CONSTANT = 's';// 1-2 lowercase 's's represent seconds - static final char AMPM_FORMAT_CONSTANT = 't';// 1-2 lowercase 't's represent am/pm - - /** - * 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#DATE - * @see SWT#TIME - * @see SWT#CALENDAR - * @see SWT#SHORT - * @see SWT#MEDIUM - * @see SWT#LONG - * @see SWT#DROP_DOWN - * @see Widget#checkSubclass - * @see Widget#getStyle - */ - - public DateTime(Composite parent, int style) { - super(parent, checkStyle(style)); - setDateToToday(); - setTimeToNow(); - } - - @Override - protected QWidget createQWidget(int style) { - state &= ~(CANVAS | THEME_BACKGROUND); - QWidget calendar = new QWidget(); - boolean isCalendarWidget = false; - boolean isTimeEdit = false; - if ((style & SWT.CALENDAR) != 0) { - calendar = new QCalendarWidget(); - isCalendarWidget = true; - ((QCalendarWidget) calendar).setSelectedDate(QDate.currentDate()); - connectSignals(calendar, isCalendarWidget); - } else if ((style & SWT.TIME) != 0) { - isTimeEdit = true; - /* Need to set time twice to get the right widget *with* time. */ - calendar = new QDateTimeEdit(QTime.currentTime()); - ((QDateTimeEdit) calendar).setDate(QDate.currentDate()); - ((QDateTimeEdit) calendar).setTime(QTime.currentTime()); - } else if ((style & SWT.ARROW) != 0 || (style & SWT.DROP_DOWN) != 0) { - calendar = new QDateTimeEdit(QDate.currentDate()); - ((QDateTimeEdit) calendar).setCalendarPopup(true); - ((QDateTimeEdit) calendar).setDate(QDate.currentDate()); - ((QDateTimeEdit) calendar).setTime(QTime.currentTime()); - } else /* default is a QDateEdit */{ - calendar = new QDateTimeEdit(QDate.currentDate()); - ((QDateTimeEdit) calendar).setTime(QTime.currentTime()); - ((QDateTimeEdit) calendar).setDate(QDate.currentDate()); - } - if (!isCalendarWidget) { - connectSignals(calendar, isCalendarWidget); - if ((style & SWT.SHORT) != 0) { - if (isTimeEdit) { - ((QDateTimeEdit) calendar).setDisplayFormat(getShortTimeFormat()); - } else { - ((QDateTimeEdit) calendar).setDisplayFormat(getShortDateFormat()); - } - /* - * when DisplayFormat is set I need to set the time *again* for - * some strange reasons - */ - ((QDateTimeEdit) calendar).setTime(QTime.currentTime()); - } else if ((style & SWT.LONG) != 0) { - ((QDateTimeEdit) calendar).setDisplayFormat(getLongDateFormat()); - ((QDateTimeEdit) calendar).setTime(QTime.currentTime()); - } - } - - return calendar; - } - - private void connectSignals(QWidget calendar, boolean isCalendarWidget) { - if (isCalendarWidget) { - ((QCalendarWidget) calendar).clicked.connect(this, "clicked()"); //$NON-NLS-1$ - ((QCalendarWidget) calendar).selectionChanged.connect(this, "clicked()"); //$NON-NLS-1$ - } else { - /* some missing events */ - //((QDateTimeEdit) calendar).dateChanged.connect(this, "dateChanged()"); //$NON-NLS-1$ - // ((QDateTimeEdit) calendar).dateTimeChanged.connect(this, "dateTimeChanged()"); //$NON-NLS-1$ - // ((QDateTimeEdit) calendar).timeChanged.connect(this, "timeChanged()"); //$NON-NLS-1$ - // ((QDateTimeEdit) calendar).editingFinished.connect(this, "editingFinished"); //$NON-NLS-1$ - - } - } - - protected void clicked() { - Event event = new Event(); - sendEvent(SWT.Selection, event); - } - - /** - * sets the date to now - */ - private void setDateToToday() { - QDate date = QDate.currentDate(); - setQtDate(date); - } - - /** - * sets the date to now - */ - private void setTimeToNow() { - setQtTime(QTime.currentTime()); - setCalendarTime(new QTime(0, 0, 0)); - } - - /** - * Adds the listener to the collection of listeners who will be notified - * when the control is selected by the user, by sending it one of the - * messages defined in the <code>SelectionListener</code> interface. - * <p> - * <code>widgetSelected</code> is called when the user changes the control's - * value. <code>widgetDefaultSelected</code> is typically called when ENTER - * is pressed. - * </p> - * - * @param listener - * the listener which should be notified - * - * @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> - * - * @see SelectionListener - * @see #removeSelectionListener - * @see SelectionEvent - */ - public void addSelectionListener(SelectionListener listener) { - checkWidget(); - if (listener == null) { - error(SWT.ERROR_NULL_ARGUMENT); - } - TypedListener typedListener = new TypedListener(listener); - addListener(SWT.Selection, typedListener); - addListener(SWT.DefaultSelection, typedListener); - } - - static int checkStyle(int style) { - /* - * Even though it is legal to create this widget with scroll bars, they - * serve no useful purpose because they do not automatically scroll the - * widget's client area. The fix is to clear the SWT style. - */ - style &= ~(SWT.H_SCROLL | SWT.V_SCROLL); - style = checkBits(style, SWT.DATE, SWT.TIME, SWT.CALENDAR, 0, 0, 0); - style = checkBits(style, SWT.MEDIUM, SWT.SHORT, SWT.LONG, 0, 0, 0); - if ((style & SWT.DATE) == 0) { - style &= ~SWT.DROP_DOWN; - } - return style; - } - - @Override - protected void checkSubclass() { - if (!isValidSubclass()) { - error(SWT.ERROR_INVALID_SUBCLASS); - } - } - - @Override - public Point computeSize(int wHint, int hHint, boolean changed) { - QWidget calendar = getQWidget(); - QSize size = calendar.sizeHint(); - return new Point(size.width(), size.height()); - } - - String getComputeSizeString() { - // TODO: Not currently used but might need for WinCE - if ((style & SWT.DATE) != 0) { - if ((style & SWT.SHORT) != 0) { - return getCustomShortDateFormat(); - } - if ((style & SWT.MEDIUM) != 0) { - return getShortDateFormat(); - } - if ((style & SWT.LONG) != 0) { - return getLongDateFormat(); - } - } - if ((style & SWT.TIME) != 0) { - if ((style & SWT.SHORT) != 0) { - return getCustomShortTimeFormat(); - } - return getTimeFormat(); - } - return ""; //$NON-NLS-1$ - } - - String getCustomShortDateFormat() { - // TODO - return "M/yyyy"; //$NON-NLS-1$ - - } - - String getCustomShortTimeFormat() { - StringBuffer buffer = new StringBuffer(getTimeFormat()); - int length = buffer.length(); - boolean inQuotes = false; - int start = 0, end = 0; - while (start < length) { - char ch = buffer.charAt(start); - if (ch == SINGLE_QUOTE) { - inQuotes = !inQuotes; - } else if (ch == SECONDS_FORMAT_CONSTANT && !inQuotes) { - end = start + 1; - while (end < length && buffer.charAt(end) == SECONDS_FORMAT_CONSTANT) { - end++; - } - // skip the preceding separator - while (start > 0 && buffer.charAt(start) != MINUTES_FORMAT_CONSTANT) { - start--; - } - start++; - break; - } - start++; - } - if (start < end) { - buffer.delete(start, end); - } - return buffer.toString(); - } - - String getLongDateFormat() { - return "dddd, d. MMMM yyyy"; //$NON-NLS-1$ - } - - String getShortDateFormat() { - return "MMMM yyyy"; //$NON-NLS-1$ - } - - String getShortTimeFormat() { - return "hh:mm"; //$NON-NLS-1$ - } - - int getShortDateFormatOrdering() { - // TODO - return 0; - } - - String getTimeFormat() { - // TODO - return "h:mm:ss tt"; //$NON-NLS-1$ - } - - boolean is24HourTime() { - // TODO - return true; - } - - /** - * Returns the receiver's date, or day of the month. - * <p> - * The first day of the month is 1, and the last day depends on the month - * and year. - * </p> - * - * @return a positive integer beginning with 1 - * - * @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 getDay() { - checkWidget(); - if (getQWidget() instanceof QCalendarWidget) { - return ((QCalendarWidget) getQWidget()).selectedDate().day(); - } - return ((QDateTimeEdit) getQWidget()).date().day(); - - } - - /** - * Returns the receiver's hours. - * <p> - * Hours is an integer between 0 and 23. - * </p> - * - * @return an integer between 0 and 23 - * - * @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 getHours() { - checkWidget(); - if (getQWidget() instanceof QCalendarWidget) { - return getCalendarTime().hour(); - } - return ((QDateTimeEdit) getQWidget()).time().hour(); - - } - - /** - * Returns the receiver's minutes. - * <p> - * Minutes is an integer between 0 and 59. - * </p> - * - * @return an integer between 0 and 59 - * - * @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 getMinutes() { - checkWidget(); - if (getQWidget() instanceof QCalendarWidget) { - return getCalendarTime().minute(); - } - return ((QDateTimeEdit) getQWidget()).time().minute(); - - } - - /** - * Returns the receiver's month. - * <p> - * The first month of the year is 0, and the last month is 11. - * </p> - * - * @return an integer between 0 and 11 - * - * @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 getMonth() { - checkWidget(); - - QDate date = getQtDate(); - return date.month() - 1; - } - - @Override - String getNameText() { - return (style & SWT.TIME) != 0 ? getHours() + ":" + getMinutes() + ":" + getSeconds() : getMonth() + "/" //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - + getDay() + "/" + getYear(); //$NON-NLS-1$ - } - - /** - * Returns the receiver's seconds. - * <p> - * Seconds is an integer between 0 and 59. - * </p> - * - * @return an integer between 0 and 59 - * - * @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 getSeconds() { - checkWidget(); - if (getQWidget() instanceof QCalendarWidget) { - return getCalendarTime().second(); - } - return ((QDateTimeEdit) getQWidget()).time().second(); - } - - /** - * Returns the receiver's year. - * <p> - * The first year is 1752 and the last year is 9999. - * </p> - * - * @return an integer between 1752 and 9999 - * - * @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 getYear() { - checkWidget(); - if (getQWidget() instanceof QCalendarWidget) { - return ((QCalendarWidget) getQWidget()).selectedDate().year(); - } - return ((QDateTimeEdit) getQWidget()).date().year(); - } - - @Override - void releaseWidget() { - super.releaseWidget(); - // lastSystemTime = null; - } - - /** - * Removes the listener from the collection of listeners who will be - * notified when the control is selected by the user. - * - * @param listener - * the listener which should no longer be notified - * - * @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> - * - * @see SelectionListener - * @see #addSelectionListener - */ - public void removeSelectionListener(SelectionListener listener) { - checkWidget(); - if (listener == null) { - error(SWT.ERROR_NULL_ARGUMENT); - } - if (eventTable == null) { - return; - } - eventTable.unhook(SWT.Selection, listener); - eventTable.unhook(SWT.DefaultSelection, listener); - } - - /** - * Sets the receiver's year, month, and day in a single operation. - * <p> - * This is the recommended way to set the date, because setting the year, - * month, and day separately may result in invalid intermediate dates. - * </p> - * - * @param year - * an integer between 1752 and 9999 - * @param month - * an integer between 0 and 11 - * @param day - * a positive integer beginning with 1 - * - * @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 setDate(int year, int month, int day) { - checkWidget(); - QDate date = new QDate(year, month + 1, day); - if (getQWidget() instanceof QCalendarWidget) { - ((QCalendarWidget) getQWidget()).setSelectedDate(date); - } else { - ((QDateTimeEdit) getQWidget()).setDate(date); - } - } - - /** - * Sets the receiver's date, or day of the month, to the specified day. - * <p> - * The first day of the month is 1, and the last day depends on the month - * and year. If the specified day is not valid for the receiver's month and - * year, then it is ignored. - * </p> - * - * @param day - * a positive integer beginning with 1 - * - * @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 #setDate - */ - public void setDay(int day) { - checkWidget(); - QDate date = getQtDate(); - date.setDate(date.year(), date.month(), day); - setQtDate(date); - } - - private QDate getQtDate() { - if (getQWidget() instanceof QCalendarWidget) { - return ((QCalendarWidget) getQWidget()).selectedDate(); - } - return ((QDateTimeEdit) getQWidget()).date(); - } - - private QTime getQtTime() { - if (getQWidget() instanceof QCalendarWidget) { - return getCalendarTime(); - } - return ((QDateTimeEdit) getQWidget()).time(); - } - - private void setQtDate(final QDate date) { - if (getQWidget() instanceof QCalendarWidget) { - ((QCalendarWidget) getQWidget()).setSelectedDate(date); - } else { - ((QDateTimeEdit) getQWidget()).setDate(date); - } - } - - private void setQtTime(final QTime time) { - if (getQWidget() instanceof QCalendarWidget) { - setCalendarTime(time); - } else { - ((QDateTimeEdit) getQWidget()).setTime(time); - } - } - - /** - * Sets the receiver's hours. - * <p> - * Hours is an integer between 0 and 23. - * </p> - * - * @param hours - * an integer between 0 and 23 - * - * @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 setHours(int hours) { - checkWidget(); - QTime time = new QTime(hours, getQtTime().minute(), getQtTime().second()); - setQtTime(time); - } - - /** - * Sets the receiver's minutes. - * <p> - * Minutes is an integer between 0 and 59. - * </p> - * - * @param minutes - * an integer between 0 and 59 - * - * @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 setMinutes(int minutes) { - checkWidget(); - QTime time = new QTime(getQtTime().hour(), minutes, getQtTime().second()); - setQtTime(time); - } - - /** - * Sets the receiver's month. - * <p> - * The first month of the year is 0, and the last month is 11. If the - * specified month is not valid for the receiver's day and year, then it is - * ignored. - * </p> - * - * @param month - * an integer between 0 and 11 - * - * @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 #setDate - */ - public void setMonth(final int month) { - checkWidget(); - - QDate date = getQtDate(); - date.setDate(date.year(), month + 1, date.day()); - setQtDate(date); - } - - /** - * Sets the receiver's seconds. - * <p> - * Seconds is an integer between 0 and 59. - * </p> - * - * @param seconds - * an integer between 0 and 59 - * - * @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 setSeconds(int seconds) { - checkWidget(); - QTime time = new QTime(getQtTime().hour(), getQtTime().minute(), seconds); - setQtTime(time); - - } - - /** - * Sets the receiver's hours, minutes, and seconds in a single operation. - * - * @param hours - * an integer between 0 and 23 - * @param minutes - * an integer between 0 and 59 - * @param seconds - * an integer between 0 and 59 - * - * @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 setTime(int hours, int minutes, int seconds) { - checkWidget(); - setQtTime(new QTime(hours, minutes, seconds)); - } - - /** - * Sets the receiver's year. - * <p> - * The first year is 1752 and the last year is 9999. If the specified year - * is not valid for the receiver's day and month, then it is ignored. - * </p> - * - * @param year - * an integer between 1752 and 9999 - * - * @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 #setDate - */ - public void setYear(int year) { - checkWidget(); - QDate date = new QDate(year, getQtDate().month(), getQtDate().day()); - setQtDate(date); - } -} |