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<h1 class="title">window.cpp Example File</h1>
<span class="small-subtitle">widgets/calendarwidget/window.cpp</span>
<!-- $$$widgets/calendarwidget/window.cpp-description -->
<div class="descr"> <a name="details"></a>
<pre class="cpp"> <span class="comment">/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
** of its contributors may be used to endorse or promote products derived
** from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/</span>
<span class="preprocessor">#include <QtGui></span>
<span class="preprocessor">#include "window.h"</span>
Window<span class="operator">::</span>Window()
{
createPreviewGroupBox();
createGeneralOptionsGroupBox();
createDatesGroupBox();
createTextFormatsGroupBox();
<span class="type"><a href="qgridlayout.html">QGridLayout</a></span> <span class="operator">*</span>layout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qgridlayout.html">QGridLayout</a></span>;
layout<span class="operator">-</span><span class="operator">></span>addWidget(previewGroupBox<span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">0</span>);
layout<span class="operator">-</span><span class="operator">></span>addWidget(generalOptionsGroupBox<span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">1</span>);
layout<span class="operator">-</span><span class="operator">></span>addWidget(datesGroupBox<span class="operator">,</span> <span class="number">1</span><span class="operator">,</span> <span class="number">0</span>);
layout<span class="operator">-</span><span class="operator">></span>addWidget(textFormatsGroupBox<span class="operator">,</span> <span class="number">1</span><span class="operator">,</span> <span class="number">1</span>);
layout<span class="operator">-</span><span class="operator">></span>setSizeConstraint(<span class="type"><a href="qlayout.html">QLayout</a></span><span class="operator">::</span>SetFixedSize);
setLayout(layout);
previewLayout<span class="operator">-</span><span class="operator">></span>setRowMinimumHeight(<span class="number">0</span><span class="operator">,</span> calendar<span class="operator">-</span><span class="operator">></span>sizeHint()<span class="operator">.</span>height());
previewLayout<span class="operator">-</span><span class="operator">></span>setColumnMinimumWidth(<span class="number">0</span><span class="operator">,</span> calendar<span class="operator">-</span><span class="operator">></span>sizeHint()<span class="operator">.</span>width());
setWindowTitle(tr(<span class="string">"Calendar Widget"</span>));
}
<span class="type">void</span> Window<span class="operator">::</span>localeChanged(<span class="type">int</span> index)
{
calendar<span class="operator">-</span><span class="operator">></span>setLocale(localeCombo<span class="operator">-</span><span class="operator">></span>itemData(index)<span class="operator">.</span>toLocale());
}
<span class="type">void</span> Window<span class="operator">::</span>firstDayChanged(<span class="type">int</span> index)
{
calendar<span class="operator">-</span><span class="operator">></span>setFirstDayOfWeek(<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>DayOfWeek(
firstDayCombo<span class="operator">-</span><span class="operator">></span>itemData(index)<span class="operator">.</span>toInt()));
}
<span class="type">void</span> Window<span class="operator">::</span>selectionModeChanged(<span class="type">int</span> index)
{
calendar<span class="operator">-</span><span class="operator">></span>setSelectionMode(<span class="type"><a href="qcalendarwidget.html">QCalendarWidget</a></span><span class="operator">::</span>SelectionMode(
selectionModeCombo<span class="operator">-</span><span class="operator">></span>itemData(index)<span class="operator">.</span>toInt()));
}
<span class="type">void</span> Window<span class="operator">::</span>horizontalHeaderChanged(<span class="type">int</span> index)
{
calendar<span class="operator">-</span><span class="operator">></span>setHorizontalHeaderFormat(<span class="type"><a href="qcalendarwidget.html">QCalendarWidget</a></span><span class="operator">::</span>HorizontalHeaderFormat(
horizontalHeaderCombo<span class="operator">-</span><span class="operator">></span>itemData(index)<span class="operator">.</span>toInt()));
}
<span class="type">void</span> Window<span class="operator">::</span>verticalHeaderChanged(<span class="type">int</span> index)
{
calendar<span class="operator">-</span><span class="operator">></span>setVerticalHeaderFormat(<span class="type"><a href="qcalendarwidget.html">QCalendarWidget</a></span><span class="operator">::</span>VerticalHeaderFormat(
verticalHeaderCombo<span class="operator">-</span><span class="operator">></span>itemData(index)<span class="operator">.</span>toInt()));
}
<span class="type">void</span> Window<span class="operator">::</span>selectedDateChanged()
{
currentDateEdit<span class="operator">-</span><span class="operator">></span>setDate(calendar<span class="operator">-</span><span class="operator">></span>selectedDate());
}
<span class="type">void</span> Window<span class="operator">::</span>minimumDateChanged(<span class="keyword">const</span> <span class="type"><a href="qdate.html">QDate</a></span> <span class="operator">&</span>date)
{
calendar<span class="operator">-</span><span class="operator">></span>setMinimumDate(date);
maximumDateEdit<span class="operator">-</span><span class="operator">></span>setDate(calendar<span class="operator">-</span><span class="operator">></span>maximumDate());
}
<span class="type">void</span> Window<span class="operator">::</span>maximumDateChanged(<span class="keyword">const</span> <span class="type"><a href="qdate.html">QDate</a></span> <span class="operator">&</span>date)
{
calendar<span class="operator">-</span><span class="operator">></span>setMaximumDate(date);
minimumDateEdit<span class="operator">-</span><span class="operator">></span>setDate(calendar<span class="operator">-</span><span class="operator">></span>minimumDate());
}
<span class="type">void</span> Window<span class="operator">::</span>weekdayFormatChanged()
{
<span class="type"><a href="qtextcharformat.html">QTextCharFormat</a></span> format;
format<span class="operator">.</span>setForeground(qvariant_cast<span class="operator"><</span><span class="type"><a href="qcolor.html">QColor</a></span><span class="operator">></span>(
weekdayColorCombo<span class="operator">-</span><span class="operator">></span>itemData(weekdayColorCombo<span class="operator">-</span><span class="operator">></span>currentIndex())));
calendar<span class="operator">-</span><span class="operator">></span>setWeekdayTextFormat(<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Monday<span class="operator">,</span> format);
calendar<span class="operator">-</span><span class="operator">></span>setWeekdayTextFormat(<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Tuesday<span class="operator">,</span> format);
calendar<span class="operator">-</span><span class="operator">></span>setWeekdayTextFormat(<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Wednesday<span class="operator">,</span> format);
calendar<span class="operator">-</span><span class="operator">></span>setWeekdayTextFormat(<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Thursday<span class="operator">,</span> format);
calendar<span class="operator">-</span><span class="operator">></span>setWeekdayTextFormat(<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Friday<span class="operator">,</span> format);
}
<span class="type">void</span> Window<span class="operator">::</span>weekendFormatChanged()
{
<span class="type"><a href="qtextcharformat.html">QTextCharFormat</a></span> format;
format<span class="operator">.</span>setForeground(qvariant_cast<span class="operator"><</span><span class="type"><a href="qcolor.html">QColor</a></span><span class="operator">></span>(
weekendColorCombo<span class="operator">-</span><span class="operator">></span>itemData(weekendColorCombo<span class="operator">-</span><span class="operator">></span>currentIndex())));
calendar<span class="operator">-</span><span class="operator">></span>setWeekdayTextFormat(<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Saturday<span class="operator">,</span> format);
calendar<span class="operator">-</span><span class="operator">></span>setWeekdayTextFormat(<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Sunday<span class="operator">,</span> format);
}
<span class="type">void</span> Window<span class="operator">::</span>reformatHeaders()
{
<span class="type"><a href="qstring.html">QString</a></span> text <span class="operator">=</span> headerTextFormatCombo<span class="operator">-</span><span class="operator">></span>currentText();
<span class="type"><a href="qtextcharformat.html">QTextCharFormat</a></span> format;
<span class="keyword">if</span> (text <span class="operator">=</span><span class="operator">=</span> tr(<span class="string">"Bold"</span>)) {
format<span class="operator">.</span>setFontWeight(<span class="type"><a href="qfont.html">QFont</a></span><span class="operator">::</span>Bold);
} <span class="keyword">else</span> <span class="keyword">if</span> (text <span class="operator">=</span><span class="operator">=</span> tr(<span class="string">"Italic"</span>)) {
format<span class="operator">.</span>setFontItalic(<span class="keyword">true</span>);
} <span class="keyword">else</span> <span class="keyword">if</span> (text <span class="operator">=</span><span class="operator">=</span> tr(<span class="string">"Green"</span>)) {
format<span class="operator">.</span>setForeground(<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>green);
}
calendar<span class="operator">-</span><span class="operator">></span>setHeaderTextFormat(format);
}
<span class="type">void</span> Window<span class="operator">::</span>reformatCalendarPage()
{
<span class="keyword">if</span> (firstFridayCheckBox<span class="operator">-</span><span class="operator">></span>isChecked()) {
<span class="type"><a href="qdate.html">QDate</a></span> firstFriday(calendar<span class="operator">-</span><span class="operator">></span>yearShown()<span class="operator">,</span> calendar<span class="operator">-</span><span class="operator">></span>monthShown()<span class="operator">,</span> <span class="number">1</span>);
<span class="keyword">while</span> (firstFriday<span class="operator">.</span>dayOfWeek() <span class="operator">!</span><span class="operator">=</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Friday)
firstFriday <span class="operator">=</span> firstFriday<span class="operator">.</span>addDays(<span class="number">1</span>);
<span class="type"><a href="qtextcharformat.html">QTextCharFormat</a></span> firstFridayFormat;
firstFridayFormat<span class="operator">.</span>setForeground(<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>blue);
calendar<span class="operator">-</span><span class="operator">></span>setDateTextFormat(firstFriday<span class="operator">,</span> firstFridayFormat);
}
<span class="comment">//May First in Red takes precedence</span>
<span class="keyword">if</span> (mayFirstCheckBox<span class="operator">-</span><span class="operator">></span>isChecked()) {
<span class="keyword">const</span> <span class="type"><a href="qdate.html">QDate</a></span> mayFirst(calendar<span class="operator">-</span><span class="operator">></span>yearShown()<span class="operator">,</span> <span class="number">5</span><span class="operator">,</span> <span class="number">1</span>);
<span class="type"><a href="qtextcharformat.html">QTextCharFormat</a></span> mayFirstFormat;
mayFirstFormat<span class="operator">.</span>setForeground(<span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>red);
calendar<span class="operator">-</span><span class="operator">></span>setDateTextFormat(mayFirst<span class="operator">,</span> mayFirstFormat);
}
}
<span class="type">void</span> Window<span class="operator">::</span>createPreviewGroupBox()
{
previewGroupBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qgroupbox.html">QGroupBox</a></span>(tr(<span class="string">"Preview"</span>));
calendar <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcalendarwidget.html">QCalendarWidget</a></span>;
calendar<span class="operator">-</span><span class="operator">></span>setMinimumDate(<span class="type"><a href="qdate.html">QDate</a></span>(<span class="number">1900</span><span class="operator">,</span> <span class="number">1</span><span class="operator">,</span> <span class="number">1</span>));
calendar<span class="operator">-</span><span class="operator">></span>setMaximumDate(<span class="type"><a href="qdate.html">QDate</a></span>(<span class="number">3000</span><span class="operator">,</span> <span class="number">1</span><span class="operator">,</span> <span class="number">1</span>));
calendar<span class="operator">-</span><span class="operator">></span>setGridVisible(<span class="keyword">true</span>);
connect(calendar<span class="operator">,</span> SIGNAL(currentPageChanged(<span class="type">int</span><span class="operator">,</span><span class="type">int</span>))<span class="operator">,</span>
<span class="keyword">this</span><span class="operator">,</span> SLOT(reformatCalendarPage()));
previewLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qgridlayout.html">QGridLayout</a></span>;
previewLayout<span class="operator">-</span><span class="operator">></span>addWidget(calendar<span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>AlignCenter);
previewGroupBox<span class="operator">-</span><span class="operator">></span>setLayout(previewLayout);
}
<span class="type">void</span> Window<span class="operator">::</span>createGeneralOptionsGroupBox()
{
generalOptionsGroupBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qgroupbox.html">QGroupBox</a></span>(tr(<span class="string">"General Options"</span>));
localeCombo <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcombobox.html">QComboBox</a></span>;
<span class="type">int</span> curLocaleIndex <span class="operator">=</span> <span class="operator">-</span><span class="number">1</span>;
<span class="type">int</span> index <span class="operator">=</span> <span class="number">0</span>;
<span class="keyword">for</span> (<span class="type">int</span> _lang <span class="operator">=</span> <span class="type"><a href="qlocale.html">QLocale</a></span><span class="operator">::</span>C; _lang <span class="operator"><</span><span class="operator">=</span> <span class="type"><a href="qlocale.html">QLocale</a></span><span class="operator">::</span>LastLanguage; <span class="operator">+</span><span class="operator">+</span>_lang) {
<span class="type"><a href="qlocale.html">QLocale</a></span><span class="operator">::</span>Language lang <span class="operator">=</span> <span class="keyword">static_cast</span><span class="operator"><</span><span class="type"><a href="qlocale.html">QLocale</a></span><span class="operator">::</span>Language<span class="operator">></span>(_lang);
<span class="type"><a href="qlist.html">QList</a></span><span class="operator"><</span><span class="type"><a href="qlocale.html">QLocale</a></span><span class="operator">::</span>Country<span class="operator">></span> countries <span class="operator">=</span> <span class="type"><a href="qlocale.html">QLocale</a></span><span class="operator">::</span>countriesForLanguage(lang);
<span class="keyword">for</span> (<span class="type">int</span> i <span class="operator">=</span> <span class="number">0</span>; i <span class="operator"><</span> countries<span class="operator">.</span>count(); <span class="operator">+</span><span class="operator">+</span>i) {
<span class="type"><a href="qlocale.html">QLocale</a></span><span class="operator">::</span>Country country <span class="operator">=</span> countries<span class="operator">.</span>at(i);
<span class="type"><a href="qstring.html">QString</a></span> label <span class="operator">=</span> <span class="type"><a href="qlocale.html">QLocale</a></span><span class="operator">::</span>languageToString(lang);
label <span class="operator">+</span><span class="operator">=</span> QLatin1Char(<span class="char">'/'</span>);
label <span class="operator">+</span><span class="operator">=</span> <span class="type"><a href="qlocale.html">QLocale</a></span><span class="operator">::</span>countryToString(country);
<span class="type"><a href="qlocale.html">QLocale</a></span> locale(lang<span class="operator">,</span> country);
<span class="keyword">if</span> (<span class="keyword">this</span><span class="operator">-</span><span class="operator">></span>locale()<span class="operator">.</span>language() <span class="operator">=</span><span class="operator">=</span> lang <span class="operator">&</span><span class="operator">&</span> <span class="keyword">this</span><span class="operator">-</span><span class="operator">></span>locale()<span class="operator">.</span>country() <span class="operator">=</span><span class="operator">=</span> country)
curLocaleIndex <span class="operator">=</span> index;
localeCombo<span class="operator">-</span><span class="operator">></span>addItem(label<span class="operator">,</span> locale);
<span class="operator">+</span><span class="operator">+</span>index;
}
}
<span class="keyword">if</span> (curLocaleIndex <span class="operator">!</span><span class="operator">=</span> <span class="operator">-</span><span class="number">1</span>)
localeCombo<span class="operator">-</span><span class="operator">></span>setCurrentIndex(curLocaleIndex);
localeLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">"&Locale"</span>));
localeLabel<span class="operator">-</span><span class="operator">></span>setBuddy(localeCombo);
firstDayCombo <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcombobox.html">QComboBox</a></span>;
firstDayCombo<span class="operator">-</span><span class="operator">></span>addItem(tr(<span class="string">"Sunday"</span>)<span class="operator">,</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Sunday);
firstDayCombo<span class="operator">-</span><span class="operator">></span>addItem(tr(<span class="string">"Monday"</span>)<span class="operator">,</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Monday);
firstDayCombo<span class="operator">-</span><span class="operator">></span>addItem(tr(<span class="string">"Tuesday"</span>)<span class="operator">,</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Tuesday);
firstDayCombo<span class="operator">-</span><span class="operator">></span>addItem(tr(<span class="string">"Wednesday"</span>)<span class="operator">,</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Wednesday);
firstDayCombo<span class="operator">-</span><span class="operator">></span>addItem(tr(<span class="string">"Thursday"</span>)<span class="operator">,</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Thursday);
firstDayCombo<span class="operator">-</span><span class="operator">></span>addItem(tr(<span class="string">"Friday"</span>)<span class="operator">,</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Friday);
firstDayCombo<span class="operator">-</span><span class="operator">></span>addItem(tr(<span class="string">"Saturday"</span>)<span class="operator">,</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>Saturday);
firstDayLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">"Wee&k starts on:"</span>));
firstDayLabel<span class="operator">-</span><span class="operator">></span>setBuddy(firstDayCombo);
selectionModeCombo <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcombobox.html">QComboBox</a></span>;
selectionModeCombo<span class="operator">-</span><span class="operator">></span>addItem(tr(<span class="string">"Single selection"</span>)<span class="operator">,</span>
<span class="type"><a href="qcalendarwidget.html">QCalendarWidget</a></span><span class="operator">::</span>SingleSelection);
selectionModeCombo<span class="operator">-</span><span class="operator">></span>addItem(tr(<span class="string">"None"</span>)<span class="operator">,</span> <span class="type"><a href="qcalendarwidget.html">QCalendarWidget</a></span><span class="operator">::</span>NoSelection);
selectionModeLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">"&Selection mode:"</span>));
selectionModeLabel<span class="operator">-</span><span class="operator">></span>setBuddy(selectionModeCombo);
gridCheckBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcheckbox.html">QCheckBox</a></span>(tr(<span class="string">"&Grid"</span>));
gridCheckBox<span class="operator">-</span><span class="operator">></span>setChecked(calendar<span class="operator">-</span><span class="operator">></span>isGridVisible());
navigationCheckBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcheckbox.html">QCheckBox</a></span>(tr(<span class="string">"&Navigation bar"</span>));
navigationCheckBox<span class="operator">-</span><span class="operator">></span>setChecked(<span class="keyword">true</span>);
horizontalHeaderCombo <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcombobox.html">QComboBox</a></span>;
horizontalHeaderCombo<span class="operator">-</span><span class="operator">></span>addItem(tr(<span class="string">"Single letter day names"</span>)<span class="operator">,</span>
<span class="type"><a href="qcalendarwidget.html">QCalendarWidget</a></span><span class="operator">::</span>SingleLetterDayNames);
horizontalHeaderCombo<span class="operator">-</span><span class="operator">></span>addItem(tr(<span class="string">"Short day names"</span>)<span class="operator">,</span>
<span class="type"><a href="qcalendarwidget.html">QCalendarWidget</a></span><span class="operator">::</span>ShortDayNames);
horizontalHeaderCombo<span class="operator">-</span><span class="operator">></span>addItem(tr(<span class="string">"None"</span>)<span class="operator">,</span>
<span class="type"><a href="qcalendarwidget.html">QCalendarWidget</a></span><span class="operator">::</span>NoHorizontalHeader);
horizontalHeaderCombo<span class="operator">-</span><span class="operator">></span>setCurrentIndex(<span class="number">1</span>);
horizontalHeaderLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">"&Horizontal header:"</span>));
horizontalHeaderLabel<span class="operator">-</span><span class="operator">></span>setBuddy(horizontalHeaderCombo);
verticalHeaderCombo <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcombobox.html">QComboBox</a></span>;
verticalHeaderCombo<span class="operator">-</span><span class="operator">></span>addItem(tr(<span class="string">"ISO week numbers"</span>)<span class="operator">,</span>
<span class="type"><a href="qcalendarwidget.html">QCalendarWidget</a></span><span class="operator">::</span>ISOWeekNumbers);
verticalHeaderCombo<span class="operator">-</span><span class="operator">></span>addItem(tr(<span class="string">"None"</span>)<span class="operator">,</span> <span class="type"><a href="qcalendarwidget.html">QCalendarWidget</a></span><span class="operator">::</span>NoVerticalHeader);
verticalHeaderLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">"&Vertical header:"</span>));
verticalHeaderLabel<span class="operator">-</span><span class="operator">></span>setBuddy(verticalHeaderCombo);
connect(localeCombo<span class="operator">,</span> SIGNAL(currentIndexChanged(<span class="type">int</span>))<span class="operator">,</span>
<span class="keyword">this</span><span class="operator">,</span> SLOT(localeChanged(<span class="type">int</span>)));
connect(firstDayCombo<span class="operator">,</span> SIGNAL(currentIndexChanged(<span class="type">int</span>))<span class="operator">,</span>
<span class="keyword">this</span><span class="operator">,</span> SLOT(firstDayChanged(<span class="type">int</span>)));
connect(selectionModeCombo<span class="operator">,</span> SIGNAL(currentIndexChanged(<span class="type">int</span>))<span class="operator">,</span>
<span class="keyword">this</span><span class="operator">,</span> SLOT(selectionModeChanged(<span class="type">int</span>)));
connect(gridCheckBox<span class="operator">,</span> SIGNAL(toggled(<span class="type">bool</span>))<span class="operator">,</span>
calendar<span class="operator">,</span> SLOT(setGridVisible(<span class="type">bool</span>)));
connect(navigationCheckBox<span class="operator">,</span> SIGNAL(toggled(<span class="type">bool</span>))<span class="operator">,</span>
calendar<span class="operator">,</span> SLOT(setNavigationBarVisible(<span class="type">bool</span>)));
connect(horizontalHeaderCombo<span class="operator">,</span> SIGNAL(currentIndexChanged(<span class="type">int</span>))<span class="operator">,</span>
<span class="keyword">this</span><span class="operator">,</span> SLOT(horizontalHeaderChanged(<span class="type">int</span>)));
connect(verticalHeaderCombo<span class="operator">,</span> SIGNAL(currentIndexChanged(<span class="type">int</span>))<span class="operator">,</span>
<span class="keyword">this</span><span class="operator">,</span> SLOT(verticalHeaderChanged(<span class="type">int</span>)));
<span class="type"><a href="qhboxlayout.html">QHBoxLayout</a></span> <span class="operator">*</span>checkBoxLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qhboxlayout.html">QHBoxLayout</a></span>;
checkBoxLayout<span class="operator">-</span><span class="operator">></span>addWidget(gridCheckBox);
checkBoxLayout<span class="operator">-</span><span class="operator">></span>addStretch();
checkBoxLayout<span class="operator">-</span><span class="operator">></span>addWidget(navigationCheckBox);
<span class="type"><a href="qgridlayout.html">QGridLayout</a></span> <span class="operator">*</span>outerLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qgridlayout.html">QGridLayout</a></span>;
outerLayout<span class="operator">-</span><span class="operator">></span>addWidget(localeLabel<span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">0</span>);
outerLayout<span class="operator">-</span><span class="operator">></span>addWidget(localeCombo<span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">1</span>);
outerLayout<span class="operator">-</span><span class="operator">></span>addWidget(firstDayLabel<span class="operator">,</span> <span class="number">1</span><span class="operator">,</span> <span class="number">0</span>);
outerLayout<span class="operator">-</span><span class="operator">></span>addWidget(firstDayCombo<span class="operator">,</span> <span class="number">1</span><span class="operator">,</span> <span class="number">1</span>);
outerLayout<span class="operator">-</span><span class="operator">></span>addWidget(selectionModeLabel<span class="operator">,</span> <span class="number">2</span><span class="operator">,</span> <span class="number">0</span>);
outerLayout<span class="operator">-</span><span class="operator">></span>addWidget(selectionModeCombo<span class="operator">,</span> <span class="number">2</span><span class="operator">,</span> <span class="number">1</span>);
outerLayout<span class="operator">-</span><span class="operator">></span>addLayout(checkBoxLayout<span class="operator">,</span> <span class="number">3</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">1</span><span class="operator">,</span> <span class="number">2</span>);
outerLayout<span class="operator">-</span><span class="operator">></span>addWidget(horizontalHeaderLabel<span class="operator">,</span> <span class="number">4</span><span class="operator">,</span> <span class="number">0</span>);
outerLayout<span class="operator">-</span><span class="operator">></span>addWidget(horizontalHeaderCombo<span class="operator">,</span> <span class="number">4</span><span class="operator">,</span> <span class="number">1</span>);
outerLayout<span class="operator">-</span><span class="operator">></span>addWidget(verticalHeaderLabel<span class="operator">,</span> <span class="number">5</span><span class="operator">,</span> <span class="number">0</span>);
outerLayout<span class="operator">-</span><span class="operator">></span>addWidget(verticalHeaderCombo<span class="operator">,</span> <span class="number">5</span><span class="operator">,</span> <span class="number">1</span>);
generalOptionsGroupBox<span class="operator">-</span><span class="operator">></span>setLayout(outerLayout);
firstDayChanged(firstDayCombo<span class="operator">-</span><span class="operator">></span>currentIndex());
selectionModeChanged(selectionModeCombo<span class="operator">-</span><span class="operator">></span>currentIndex());
horizontalHeaderChanged(horizontalHeaderCombo<span class="operator">-</span><span class="operator">></span>currentIndex());
verticalHeaderChanged(verticalHeaderCombo<span class="operator">-</span><span class="operator">></span>currentIndex());
}
<span class="type">void</span> Window<span class="operator">::</span>createDatesGroupBox()
{
datesGroupBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qgroupbox.html">QGroupBox</a></span>(tr(<span class="string">"Dates"</span>));
minimumDateEdit <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qdateedit.html">QDateEdit</a></span>;
minimumDateEdit<span class="operator">-</span><span class="operator">></span>setDisplayFormat(<span class="string">"MMM d yyyy"</span>);
minimumDateEdit<span class="operator">-</span><span class="operator">></span>setDateRange(calendar<span class="operator">-</span><span class="operator">></span>minimumDate()<span class="operator">,</span>
calendar<span class="operator">-</span><span class="operator">></span>maximumDate());
minimumDateEdit<span class="operator">-</span><span class="operator">></span>setDate(calendar<span class="operator">-</span><span class="operator">></span>minimumDate());
minimumDateLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">"&Minimum Date:"</span>));
minimumDateLabel<span class="operator">-</span><span class="operator">></span>setBuddy(minimumDateEdit);
currentDateEdit <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qdateedit.html">QDateEdit</a></span>;
currentDateEdit<span class="operator">-</span><span class="operator">></span>setDisplayFormat(<span class="string">"MMM d yyyy"</span>);
currentDateEdit<span class="operator">-</span><span class="operator">></span>setDate(calendar<span class="operator">-</span><span class="operator">></span>selectedDate());
currentDateEdit<span class="operator">-</span><span class="operator">></span>setDateRange(calendar<span class="operator">-</span><span class="operator">></span>minimumDate()<span class="operator">,</span>
calendar<span class="operator">-</span><span class="operator">></span>maximumDate());
currentDateLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">"&Current Date:"</span>));
currentDateLabel<span class="operator">-</span><span class="operator">></span>setBuddy(currentDateEdit);
maximumDateEdit <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qdateedit.html">QDateEdit</a></span>;
maximumDateEdit<span class="operator">-</span><span class="operator">></span>setDisplayFormat(<span class="string">"MMM d yyyy"</span>);
maximumDateEdit<span class="operator">-</span><span class="operator">></span>setDateRange(calendar<span class="operator">-</span><span class="operator">></span>minimumDate()<span class="operator">,</span>
calendar<span class="operator">-</span><span class="operator">></span>maximumDate());
maximumDateEdit<span class="operator">-</span><span class="operator">></span>setDate(calendar<span class="operator">-</span><span class="operator">></span>maximumDate());
maximumDateLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">"Ma&ximum Date:"</span>));
maximumDateLabel<span class="operator">-</span><span class="operator">></span>setBuddy(maximumDateEdit);
connect(currentDateEdit<span class="operator">,</span> SIGNAL(dateChanged(<span class="type"><a href="qdate.html">QDate</a></span>))<span class="operator">,</span>
calendar<span class="operator">,</span> SLOT(setSelectedDate(<span class="type"><a href="qdate.html">QDate</a></span>)));
connect(calendar<span class="operator">,</span> SIGNAL(selectionChanged())<span class="operator">,</span>
<span class="keyword">this</span><span class="operator">,</span> SLOT(selectedDateChanged()));
connect(minimumDateEdit<span class="operator">,</span> SIGNAL(dateChanged(<span class="type"><a href="qdate.html">QDate</a></span>))<span class="operator">,</span>
<span class="keyword">this</span><span class="operator">,</span> SLOT(minimumDateChanged(<span class="type"><a href="qdate.html">QDate</a></span>)));
connect(maximumDateEdit<span class="operator">,</span> SIGNAL(dateChanged(<span class="type"><a href="qdate.html">QDate</a></span>))<span class="operator">,</span>
<span class="keyword">this</span><span class="operator">,</span> SLOT(maximumDateChanged(<span class="type"><a href="qdate.html">QDate</a></span>)));
<span class="type"><a href="qgridlayout.html">QGridLayout</a></span> <span class="operator">*</span>dateBoxLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qgridlayout.html">QGridLayout</a></span>;
dateBoxLayout<span class="operator">-</span><span class="operator">></span>addWidget(currentDateLabel<span class="operator">,</span> <span class="number">1</span><span class="operator">,</span> <span class="number">0</span>);
dateBoxLayout<span class="operator">-</span><span class="operator">></span>addWidget(currentDateEdit<span class="operator">,</span> <span class="number">1</span><span class="operator">,</span> <span class="number">1</span>);
dateBoxLayout<span class="operator">-</span><span class="operator">></span>addWidget(minimumDateLabel<span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">0</span>);
dateBoxLayout<span class="operator">-</span><span class="operator">></span>addWidget(minimumDateEdit<span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">1</span>);
dateBoxLayout<span class="operator">-</span><span class="operator">></span>addWidget(maximumDateLabel<span class="operator">,</span> <span class="number">2</span><span class="operator">,</span> <span class="number">0</span>);
dateBoxLayout<span class="operator">-</span><span class="operator">></span>addWidget(maximumDateEdit<span class="operator">,</span> <span class="number">2</span><span class="operator">,</span> <span class="number">1</span>);
dateBoxLayout<span class="operator">-</span><span class="operator">></span>setRowStretch(<span class="number">3</span><span class="operator">,</span> <span class="number">1</span>);
datesGroupBox<span class="operator">-</span><span class="operator">></span>setLayout(dateBoxLayout);
}
<span class="type">void</span> Window<span class="operator">::</span>createTextFormatsGroupBox()
{
textFormatsGroupBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qgroupbox.html">QGroupBox</a></span>(tr(<span class="string">"Text Formats"</span>));
weekdayColorCombo <span class="operator">=</span> createColorComboBox();
weekdayColorCombo<span class="operator">-</span><span class="operator">></span>setCurrentIndex(
weekdayColorCombo<span class="operator">-</span><span class="operator">></span>findText(tr(<span class="string">"Black"</span>)));
weekdayColorLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">"&Weekday color:"</span>));
weekdayColorLabel<span class="operator">-</span><span class="operator">></span>setBuddy(weekdayColorCombo);
weekendColorCombo <span class="operator">=</span> createColorComboBox();
weekendColorCombo<span class="operator">-</span><span class="operator">></span>setCurrentIndex(
weekendColorCombo<span class="operator">-</span><span class="operator">></span>findText(tr(<span class="string">"Red"</span>)));
weekendColorLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">"Week&end color:"</span>));
weekendColorLabel<span class="operator">-</span><span class="operator">></span>setBuddy(weekendColorCombo);
headerTextFormatCombo <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcombobox.html">QComboBox</a></span>;
headerTextFormatCombo<span class="operator">-</span><span class="operator">></span>addItem(tr(<span class="string">"Bold"</span>));
headerTextFormatCombo<span class="operator">-</span><span class="operator">></span>addItem(tr(<span class="string">"Italic"</span>));
headerTextFormatCombo<span class="operator">-</span><span class="operator">></span>addItem(tr(<span class="string">"Plain"</span>));
headerTextFormatLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qlabel.html">QLabel</a></span>(tr(<span class="string">"&Header text:"</span>));
headerTextFormatLabel<span class="operator">-</span><span class="operator">></span>setBuddy(headerTextFormatCombo);
firstFridayCheckBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcheckbox.html">QCheckBox</a></span>(tr(<span class="string">"&First Friday in blue"</span>));
mayFirstCheckBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcheckbox.html">QCheckBox</a></span>(tr(<span class="string">"May &1 in red"</span>));
connect(weekdayColorCombo<span class="operator">,</span> SIGNAL(currentIndexChanged(<span class="type">int</span>))<span class="operator">,</span>
<span class="keyword">this</span><span class="operator">,</span> SLOT(weekdayFormatChanged()));
connect(weekendColorCombo<span class="operator">,</span> SIGNAL(currentIndexChanged(<span class="type">int</span>))<span class="operator">,</span>
<span class="keyword">this</span><span class="operator">,</span> SLOT(weekendFormatChanged()));
connect(headerTextFormatCombo<span class="operator">,</span> SIGNAL(currentIndexChanged(<span class="type"><a href="qstring.html">QString</a></span>))<span class="operator">,</span>
<span class="keyword">this</span><span class="operator">,</span> SLOT(reformatHeaders()));
connect(firstFridayCheckBox<span class="operator">,</span> SIGNAL(toggled(<span class="type">bool</span>))<span class="operator">,</span>
<span class="keyword">this</span><span class="operator">,</span> SLOT(reformatCalendarPage()));
connect(mayFirstCheckBox<span class="operator">,</span> SIGNAL(toggled(<span class="type">bool</span>))<span class="operator">,</span>
<span class="keyword">this</span><span class="operator">,</span> SLOT(reformatCalendarPage()));
<span class="type"><a href="qhboxlayout.html">QHBoxLayout</a></span> <span class="operator">*</span>checkBoxLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qhboxlayout.html">QHBoxLayout</a></span>;
checkBoxLayout<span class="operator">-</span><span class="operator">></span>addWidget(firstFridayCheckBox);
checkBoxLayout<span class="operator">-</span><span class="operator">></span>addStretch();
checkBoxLayout<span class="operator">-</span><span class="operator">></span>addWidget(mayFirstCheckBox);
<span class="type"><a href="qgridlayout.html">QGridLayout</a></span> <span class="operator">*</span>outerLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qgridlayout.html">QGridLayout</a></span>;
outerLayout<span class="operator">-</span><span class="operator">></span>addWidget(weekdayColorLabel<span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">0</span>);
outerLayout<span class="operator">-</span><span class="operator">></span>addWidget(weekdayColorCombo<span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">1</span>);
outerLayout<span class="operator">-</span><span class="operator">></span>addWidget(weekendColorLabel<span class="operator">,</span> <span class="number">1</span><span class="operator">,</span> <span class="number">0</span>);
outerLayout<span class="operator">-</span><span class="operator">></span>addWidget(weekendColorCombo<span class="operator">,</span> <span class="number">1</span><span class="operator">,</span> <span class="number">1</span>);
outerLayout<span class="operator">-</span><span class="operator">></span>addWidget(headerTextFormatLabel<span class="operator">,</span> <span class="number">2</span><span class="operator">,</span> <span class="number">0</span>);
outerLayout<span class="operator">-</span><span class="operator">></span>addWidget(headerTextFormatCombo<span class="operator">,</span> <span class="number">2</span><span class="operator">,</span> <span class="number">1</span>);
outerLayout<span class="operator">-</span><span class="operator">></span>addLayout(checkBoxLayout<span class="operator">,</span> <span class="number">3</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">1</span><span class="operator">,</span> <span class="number">2</span>);
textFormatsGroupBox<span class="operator">-</span><span class="operator">></span>setLayout(outerLayout);
weekdayFormatChanged();
weekendFormatChanged();
reformatHeaders();
reformatCalendarPage();
}
<span class="type"><a href="qcombobox.html">QComboBox</a></span> <span class="operator">*</span>Window<span class="operator">::</span>createColorComboBox()
{
<span class="type"><a href="qcombobox.html">QComboBox</a></span> <span class="operator">*</span>comboBox <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qcombobox.html">QComboBox</a></span>;
comboBox<span class="operator">-</span><span class="operator">></span>addItem(tr(<span class="string">"Red"</span>)<span class="operator">,</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>red);
comboBox<span class="operator">-</span><span class="operator">></span>addItem(tr(<span class="string">"Blue"</span>)<span class="operator">,</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>blue);
comboBox<span class="operator">-</span><span class="operator">></span>addItem(tr(<span class="string">"Black"</span>)<span class="operator">,</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>black);
comboBox<span class="operator">-</span><span class="operator">></span>addItem(tr(<span class="string">"Magenta"</span>)<span class="operator">,</span> <span class="type"><a href="qt.html">Qt</a></span><span class="operator">::</span>magenta);
<span class="keyword">return</span> comboBox;
}</pre>
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<!-- @@@widgets/calendarwidget/window.cpp -->
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