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<div class="title">kfilemetainfowidget.cpp</div> </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* This file is part of the KDE libraries</span>
<a name="l00002"></a>00002 <span class="comment"> Copyright (C) 2001,2002 Rolf Magnus <ramagnus@kde.org></span>
<a name="l00003"></a>00003 <span class="comment"></span>
<a name="l00004"></a>00004 <span class="comment"> library is free software; you can redistribute it and/or</span>
<a name="l00005"></a>00005 <span class="comment"> modify it under the terms of the GNU Library General Public</span>
<a name="l00006"></a>00006 <span class="comment"> License version 2 as published by the Free Software Foundation.</span>
<a name="l00007"></a>00007 <span class="comment"></span>
<a name="l00008"></a>00008 <span class="comment"> This library is distributed in the hope that it will be useful,</span>
<a name="l00009"></a>00009 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00010"></a>00010 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00011"></a>00011 <span class="comment"> Library General Public License for more details.</span>
<a name="l00012"></a>00012 <span class="comment"></span>
<a name="l00013"></a>00013 <span class="comment"> You should have received a copy of the GNU Library General Public License</span>
<a name="l00014"></a>00014 <span class="comment"> along with this library; see the file COPYING.LIB. If not, write to</span>
<a name="l00015"></a>00015 <span class="comment"> the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span>
<a name="l00016"></a>00016 <span class="comment"> Boston, MA 02110-1301, USA.</span>
<a name="l00017"></a>00017 <span class="comment"> </span>
<a name="l00018"></a>00018 <span class="comment"> $Id: kfilemetainfowidget.cpp 465272 2005-09-29 09:47:40Z mueller $</span>
<a name="l00019"></a>00019 <span class="comment"> */</span>
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="preprocessor">#include "kfilemetainfowidget.h"</span>
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="preprocessor">#include <keditcl.h></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <klocale.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <knuminput.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <kcombobox.h></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <klineedit.h></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <kstringvalidator.h></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <kdebug.h></span>
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="preprocessor">#include <qlabel.h></span>
<a name="l00032"></a>00032 <span class="preprocessor">#include <qcheckbox.h></span>
<a name="l00033"></a>00033 <span class="preprocessor">#include <qspinbox.h></span>
<a name="l00034"></a>00034 <span class="preprocessor">#include <qdatetimeedit.h></span>
<a name="l00035"></a>00035 <span class="preprocessor">#include <qpixmap.h></span>
<a name="l00036"></a>00036 <span class="preprocessor">#include <qimage.h></span>
<a name="l00037"></a>00037 <span class="preprocessor">#include <qlayout.h></span>
<a name="l00038"></a>00038 <span class="preprocessor">#include <qvalidator.h></span>
<a name="l00039"></a>00039
<a name="l00040"></a>00040 <span class="comment">/*</span>
<a name="l00041"></a>00041 <span class="comment"> Widgets used for different types:</span>
<a name="l00042"></a>00042 <span class="comment"></span>
<a name="l00043"></a>00043 <span class="comment"> bool : QCheckBox</span>
<a name="l00044"></a>00044 <span class="comment"> int : QSpinBox</span>
<a name="l00045"></a>00045 <span class="comment"> QString : KComboBox if the validator is a KStringListValidator, else lineedit</span>
<a name="l00046"></a>00046 <span class="comment"> QDateTime : QDateTimeEdit</span>
<a name="l00047"></a>00047 <span class="comment"></span>
<a name="l00048"></a>00048 <span class="comment">*/</span>
<a name="l00049"></a>00049
<a name="l00050"></a>00050 KFileMetaInfoWidget::KFileMetaInfoWidget(KFileMetaInfoItem item,
<a name="l00051"></a>00051 <a class="codeRef" href="qvalidator.html">QValidator</a>* val,
<a name="l00052"></a>00052 <a class="codeRef" href="qwidget.html">QWidget</a>* parent, <span class="keyword">const</span> <span class="keywordtype">char</span>* name)
<a name="l00053"></a>00053 : <a class="codeRef" href="qwidget.html">QWidget</a>(parent, name),
<a name="l00054"></a>00054 m_value(item.value()),
<a name="l00055"></a>00055 m_item(item),
<a name="l00056"></a>00056 m_validator(val)
<a name="l00057"></a>00057 {
<a name="l00058"></a>00058 init(item, ReadWrite);
<a name="l00059"></a>00059 }
<a name="l00060"></a>00060
<a name="l00061"></a>00061 KFileMetaInfoWidget::KFileMetaInfoWidget(KFileMetaInfoItem item,
<a name="l00062"></a>00062 Mode mode,
<a name="l00063"></a>00063 <a class="codeRef" href="qvalidator.html">QValidator</a>* val,
<a name="l00064"></a>00064 <a class="codeRef" href="qwidget.html">QWidget</a>* parent, <span class="keyword">const</span> <span class="keywordtype">char</span>* name)
<a name="l00065"></a>00065 : <a class="codeRef" href="qwidget.html">QWidget</a>(parent, name),
<a name="l00066"></a>00066 m_value(item.value()),
<a name="l00067"></a>00067 m_item(item),
<a name="l00068"></a>00068 m_validator(val)
<a name="l00069"></a>00069 {
<a name="l00070"></a>00070 init(item, mode);
<a name="l00071"></a>00071 }
<a name="l00072"></a>00072
<a name="l00073"></a>00073 <span class="keywordtype">void</span> KFileMetaInfoWidget::init(KFileMetaInfoItem item, Mode mode)
<a name="l00074"></a>00074 {
<a name="l00075"></a>00075 kdDebug(7033) << <span class="stringliteral">"*** item "</span> << m_item.key()
<a name="l00076"></a>00076 << <span class="stringliteral">" is a "</span> << value().<a class="codeRef" href="qvariant.html#typeName">typeName</a>() << endl;
<a name="l00077"></a>00077
<a name="l00078"></a>00078 <span class="keywordflow">if</span> (m_item.isEditable() && !(mode & ReadOnly))
<a name="l00079"></a>00079 m_widget = makeWidget();
<a name="l00080"></a>00080 <span class="keywordflow">else</span>
<a name="l00081"></a>00081 <span class="keywordflow">switch</span> (m_value.<a class="codeRef" href="qvariant.html#type">type</a>())
<a name="l00082"></a>00082 {
<a name="l00083"></a>00083 <span class="keywordflow">case</span> QVariant::Image :
<a name="l00084"></a>00084 m_widget = <span class="keyword">new</span> <a class="codeRef" href="qlabel.html">QLabel</a>(<span class="keyword">this</span>, <span class="stringliteral">"info image"</span>);
<a name="l00085"></a>00085 <span class="keyword">static_cast<</span><a class="codeRef" href="qlabel.html">QLabel</a>*<span class="keyword">></span>(m_widget)->setPixmap(<a class="codeRef" href="qpixmap.html">QPixmap</a>(m_value.<a class="codeRef" href="qvariant.html#toImage">toImage</a>()));
<a name="l00086"></a>00086 <span class="keywordflow">break</span>;
<a name="l00087"></a>00087 <span class="keywordflow">case</span> QVariant::Pixmap :
<a name="l00088"></a>00088 m_widget = <span class="keyword">new</span> <a class="codeRef" href="qlabel.html">QLabel</a>(<span class="keyword">this</span>, <span class="stringliteral">"info pixmap"</span>);
<a name="l00089"></a>00089 <span class="keyword">static_cast<</span><a class="codeRef" href="qlabel.html">QLabel</a>*<span class="keyword">></span>(m_widget)->setPixmap(m_value.<a class="codeRef" href="qvariant.html#toPixmap">toPixmap</a>());
<a name="l00090"></a>00090 <span class="keywordflow">break</span>;
<a name="l00091"></a>00091 <span class="keywordflow">default</span>:
<a name="l00092"></a>00092 m_widget = <span class="keyword">new</span> <a class="codeRef" href="qlabel.html">QLabel</a>(item.string(<span class="keyword">true</span>), <span class="keyword">this</span>, <span class="stringliteral">"info label"</span>);
<a name="l00093"></a>00093 }
<a name="l00094"></a>00094
<a name="l00095"></a>00095 (<span class="keyword">new</span> <a class="codeRef" href="qhboxlayout.html">QHBoxLayout</a>(<span class="keyword">this</span>))->addWidget(m_widget);
<a name="l00096"></a>00096 }
<a name="l00097"></a>00097
<a name="l00098"></a>00098 KFileMetaInfoWidget::~KFileMetaInfoWidget()
<a name="l00099"></a>00099 {
<a name="l00100"></a>00100 }
<a name="l00101"></a>00101
<a name="l00102"></a>00102 <a class="codeRef" href="qwidget.html">QWidget</a>* KFileMetaInfoWidget::makeWidget()
<a name="l00103"></a>00103 {
<a name="l00104"></a>00104 <a class="codeRef" href="qstring.html">QString</a> valClass;
<a name="l00105"></a>00105 <a class="codeRef" href="qwidget.html">QWidget</a>* w;
<a name="l00106"></a>00106
<a name="l00107"></a>00107 <span class="keywordflow">switch</span> (m_value.<a class="codeRef" href="qvariant.html#type">type</a>())
<a name="l00108"></a>00108 {
<a name="l00109"></a>00109 <span class="keywordflow">case</span> QVariant::Invalid: <span class="comment">// no type</span>
<a name="l00110"></a>00110 <span class="comment">// just make a label</span>
<a name="l00111"></a>00111 w = <span class="keyword">new</span> <a class="codeRef" href="qlabel.html">QLabel</a>(i18n(<span class="stringliteral">"<Error>"</span>), <span class="keyword">this</span>, <span class="stringliteral">"label"</span>);
<a name="l00112"></a>00112 <span class="keywordflow">break</span>;
<a name="l00113"></a>00113
<a name="l00114"></a>00114 <span class="keywordflow">case</span> QVariant::Int: <span class="comment">// an int</span>
<a name="l00115"></a>00115 <span class="keywordflow">case</span> QVariant::UInt: <span class="comment">// an unsigned int</span>
<a name="l00116"></a>00116 w = makeIntWidget();
<a name="l00117"></a>00117 <span class="keywordflow">break</span>;
<a name="l00118"></a>00118
<a name="l00119"></a>00119 <span class="keywordflow">case</span> QVariant::Bool: <span class="comment">// a bool</span>
<a name="l00120"></a>00120 w = makeBoolWidget();
<a name="l00121"></a>00121 <span class="keywordflow">break</span>;
<a name="l00122"></a>00122
<a name="l00123"></a>00123 <span class="keywordflow">case</span> QVariant::Double: <span class="comment">// a double</span>
<a name="l00124"></a>00124 w = makeDoubleWidget();
<a name="l00125"></a>00125 <span class="keywordflow">break</span>;
<a name="l00126"></a>00126
<a name="l00127"></a>00127
<a name="l00128"></a>00128 <span class="keywordflow">case</span> QVariant::Date: <span class="comment">// a QDate</span>
<a name="l00129"></a>00129 w = makeDateWidget();
<a name="l00130"></a>00130 <span class="keywordflow">break</span>;
<a name="l00131"></a>00131
<a name="l00132"></a>00132 <span class="keywordflow">case</span> QVariant::Time: <span class="comment">// a QTime</span>
<a name="l00133"></a>00133 w = makeTimeWidget();
<a name="l00134"></a>00134 <span class="keywordflow">break</span>;
<a name="l00135"></a>00135
<a name="l00136"></a>00136 <span class="keywordflow">case</span> QVariant::DateTime: <span class="comment">// a QDateTime</span>
<a name="l00137"></a>00137 w = makeDateTimeWidget();
<a name="l00138"></a>00138 <span class="keywordflow">break</span>;
<a name="l00139"></a>00139
<a name="l00140"></a>00140 <span class="preprocessor">#if 0</span>
<a name="l00141"></a>00141 <span class="preprocessor"></span> <span class="keywordflow">case</span> QVariant::Size: <span class="comment">// a QSize</span>
<a name="l00142"></a>00142 <span class="keywordflow">case</span> QVariant::String: <span class="comment">// a QString</span>
<a name="l00143"></a>00143 <span class="keywordflow">case</span> QVariant::List: <span class="comment">// a QValueList</span>
<a name="l00144"></a>00144 <span class="keywordflow">case</span> QVariant::Map: <span class="comment">// a QMap</span>
<a name="l00145"></a>00145 <span class="keywordflow">case</span> QVariant::StringList: <span class="comment">// a QStringList</span>
<a name="l00146"></a>00146 <span class="keywordflow">case</span> QVariant::Font: <span class="comment">// a QFont</span>
<a name="l00147"></a>00147 <span class="keywordflow">case</span> QVariant::Pixmap: <span class="comment">// a QPixmap</span>
<a name="l00148"></a>00148 <span class="keywordflow">case</span> QVariant::Brush: <span class="comment">// a QBrush</span>
<a name="l00149"></a>00149 <span class="keywordflow">case</span> QVariant::Rect: <span class="comment">// a QRect</span>
<a name="l00150"></a>00150 <span class="keywordflow">case</span> QVariant::Color: <span class="comment">// a QColor</span>
<a name="l00151"></a>00151 <span class="keywordflow">case</span> QVariant::Palette: <span class="comment">// a QPalette</span>
<a name="l00152"></a>00152 <span class="keywordflow">case</span> QVariant::ColorGroup: <span class="comment">// a QColorGroup</span>
<a name="l00153"></a>00153 <span class="keywordflow">case</span> QVariant::IconSet: <span class="comment">// a QIconSet</span>
<a name="l00154"></a>00154 <span class="keywordflow">case</span> QVariant::Point: <span class="comment">// a QPoint</span>
<a name="l00155"></a>00155 <span class="keywordflow">case</span> QVariant::Image: <span class="comment">// a QImage</span>
<a name="l00156"></a>00156 <span class="keywordflow">case</span> QVariant::CString: <span class="comment">// a QCString</span>
<a name="l00157"></a>00157 <span class="keywordflow">case</span> QVariant::PointArray: <span class="comment">// a QPointArray</span>
<a name="l00158"></a>00158 <span class="keywordflow">case</span> QVariant::Region: <span class="comment">// a QRegion</span>
<a name="l00159"></a>00159 <span class="keywordflow">case</span> QVariant::Bitmap: <span class="comment">// a QBitmap</span>
<a name="l00160"></a>00160 <span class="keywordflow">case</span> QVariant::Cursor: <span class="comment">// a QCursor</span>
<a name="l00161"></a>00161 <span class="keywordflow">case</span> QVariant::ByteArray: <span class="comment">// a QByteArray</span>
<a name="l00162"></a>00162 <span class="keywordflow">case</span> QVariant::BitArray: <span class="comment">// a QBitArray</span>
<a name="l00163"></a>00163 <span class="keywordflow">case</span> QVariant::SizePolicy: <span class="comment">// a QSizePolicy</span>
<a name="l00164"></a>00164 <span class="keywordflow">case</span> QVariant::KeySequence: <span class="comment">// a QKeySequence</span>
<a name="l00165"></a>00165 <span class="preprocessor">#endif</span>
<a name="l00166"></a>00166 <span class="preprocessor"></span> <span class="keywordflow">default</span>:
<a name="l00167"></a>00167 w = makeStringWidget();
<a name="l00168"></a>00168 }
<a name="l00169"></a>00169
<a name="l00170"></a>00170 kdDebug(7033) << <span class="stringliteral">"*** item "</span> << m_item.key()
<a name="l00171"></a>00171 << <span class="stringliteral">"is a "</span> << m_item.value().typeName() << endl;
<a name="l00172"></a>00172 <span class="keywordflow">if</span> (m_validator)
<a name="l00173"></a>00173 kdDebug(7033) << <span class="stringliteral">" and validator is a "</span> << m_validator->className() << endl;
<a name="l00174"></a>00174
<a name="l00175"></a>00175 kdDebug(7033) << <span class="stringliteral">"*** created a "</span> << w->className() << <span class="stringliteral">" for it\n"</span>;
<a name="l00176"></a>00176
<a name="l00177"></a>00177 <span class="keywordflow">return</span> w;
<a name="l00178"></a>00178 }
<a name="l00179"></a>00179
<a name="l00180"></a>00180 <span class="comment">// ****************************************************************</span>
<a name="l00181"></a>00181 <span class="comment">// now the different methods to make the widgets for specific types</span>
<a name="l00182"></a>00182 <span class="comment">// ****************************************************************</span>
<a name="l00183"></a>00183
<a name="l00184"></a>00184 <a class="codeRef" href="qwidget.html">QWidget</a>* KFileMetaInfoWidget::makeBoolWidget()
<a name="l00185"></a>00185 {
<a name="l00186"></a>00186 <a class="codeRef" href="qcheckbox.html">QCheckBox</a>* cb = <span class="keyword">new</span> <a class="codeRef" href="qcheckbox.html">QCheckBox</a>(<span class="keyword">this</span>, <span class="stringliteral">"metainfo bool widget"</span>);
<a name="l00187"></a>00187 cb-><a class="codeRef" href="qcheckbox.html#setChecked">setChecked</a>(m_item.value().toBool());
<a name="l00188"></a>00188 connect(cb, SIGNAL(toggled(<span class="keywordtype">bool</span>)), <span class="keyword">this</span>, SLOT(slotChanged(<span class="keywordtype">bool</span>)));
<a name="l00189"></a>00189 <span class="keywordflow">return</span> cb;
<a name="l00190"></a>00190 }
<a name="l00191"></a>00191
<a name="l00192"></a>00192 <a class="codeRef" href="qwidget.html">QWidget</a>* KFileMetaInfoWidget::makeIntWidget()
<a name="l00193"></a>00193 {
<a name="l00194"></a>00194 <a class="codeRef" href="qspinbox.html">QSpinBox</a>* sb = <span class="keyword">new</span> <a class="codeRef" href="qspinbox.html">QSpinBox</a>(<span class="keyword">this</span>, <span class="stringliteral">"metainfo integer widget"</span>);
<a name="l00195"></a>00195 sb-><a class="codeRef" href="qspinbox.html#setValue">setValue</a>(m_item.value().toInt());
<a name="l00196"></a>00196
<a name="l00197"></a>00197 <span class="keywordflow">if</span> (m_validator)
<a name="l00198"></a>00198 {
<a name="l00199"></a>00199 <span class="keywordflow">if</span> (m_validator->inherits(<span class="stringliteral">"QIntValidator"</span>))
<a name="l00200"></a>00200 {
<a name="l00201"></a>00201 sb-><a class="codeRef" href="qspinbox.html#setMinValue">setMinValue</a>(static_cast<QIntValidator*>(m_validator)->bottom());
<a name="l00202"></a>00202 sb-><a class="codeRef" href="qspinbox.html#setMaxValue">setMaxValue</a>(static_cast<QIntValidator*>(m_validator)->top());
<a name="l00203"></a>00203 }
<a name="l00204"></a>00204 reparentValidator(sb, m_validator);
<a name="l00205"></a>00205 sb-><a class="codeRef" href="qspinbox.html#setValidator">setValidator</a>(m_validator);
<a name="l00206"></a>00206 }
<a name="l00207"></a>00207
<a name="l00208"></a>00208 <span class="comment">// make sure that an uint cannot be set to a value < 0</span>
<a name="l00209"></a>00209 <span class="keywordflow">if</span> (m_item.type() == QVariant::UInt)
<a name="l00210"></a>00210 sb-><a class="codeRef" href="qspinbox.html#setMinValue">setMinValue</a>(QMAX(sb-><a class="codeRef" href="qspinbox.html#minValue">minValue</a>(), 0));
<a name="l00211"></a>00211
<a name="l00212"></a>00212 connect(sb, SIGNAL(valueChanged(<span class="keywordtype">int</span>)), <span class="keyword">this</span>, SLOT(slotChanged(<span class="keywordtype">int</span>)));
<a name="l00213"></a>00213 <span class="keywordflow">return</span> sb;
<a name="l00214"></a>00214 }
<a name="l00215"></a>00215
<a name="l00216"></a>00216 <a class="codeRef" href="qwidget.html">QWidget</a>* KFileMetaInfoWidget::makeDoubleWidget()
<a name="l00217"></a>00217 {
<a name="l00218"></a>00218 KDoubleNumInput* dni = <span class="keyword">new</span> KDoubleNumInput(m_item.value().toDouble(),
<a name="l00219"></a>00219 <span class="keyword">this</span>, <span class="stringliteral">"metainfo double widget"</span>);
<a name="l00220"></a>00220
<a name="l00221"></a>00221
<a name="l00222"></a>00222 <span class="keywordflow">if</span> (m_validator)
<a name="l00223"></a>00223 {
<a name="l00224"></a>00224 <span class="keywordflow">if</span> (m_validator->inherits(<span class="stringliteral">"QDoubleValidator"</span>))
<a name="l00225"></a>00225 {
<a name="l00226"></a>00226 dni->setMinValue(static_cast<QDoubleValidator*>(m_validator)->bottom());
<a name="l00227"></a>00227 dni->setMaxValue(static_cast<QDoubleValidator*>(m_validator)->top());
<a name="l00228"></a>00228 }
<a name="l00229"></a>00229 reparentValidator(dni, m_validator);
<a name="l00230"></a>00230 }
<a name="l00231"></a>00231
<a name="l00232"></a>00232 connect(dni, SIGNAL(valueChanged(<span class="keywordtype">double</span>)), <span class="keyword">this</span>, SLOT(slotChanged(<span class="keywordtype">double</span>)));
<a name="l00233"></a>00233 <span class="keywordflow">return</span> dni;
<a name="l00234"></a>00234 }
<a name="l00235"></a>00235
<a name="l00236"></a>00236 <a class="codeRef" href="qwidget.html">QWidget</a>* KFileMetaInfoWidget::makeStringWidget()
<a name="l00237"></a>00237 {
<a name="l00238"></a>00238 <span class="keywordflow">if</span> (m_validator && m_validator->inherits(<span class="stringliteral">"KStringListValidator"</span>))
<a name="l00239"></a>00239 {
<a name="l00240"></a>00240 KComboBox* b = <span class="keyword">new</span> KComboBox(<span class="keyword">true</span>, <span class="keyword">this</span>, <span class="stringliteral">"metainfo combobox"</span>);
<a name="l00241"></a>00241 KStringListValidator* val = <span class="keyword">static_cast<</span>KStringListValidator*<span class="keyword">></span>
<a name="l00242"></a>00242 (m_validator);
<a name="l00243"></a>00243 b->insertStringList(val->stringList());
<a name="l00244"></a>00244 b->setCurrentText(m_item.value().toString());
<a name="l00245"></a>00245 connect(b, SIGNAL(activated(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &)), <span class="keyword">this</span>, SLOT(slotComboChanged(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &)));
<a name="l00246"></a>00246 b->setValidator(val);
<a name="l00247"></a>00247 reparentValidator(b, val);
<a name="l00248"></a>00248 <span class="keywordflow">return</span> b;
<a name="l00249"></a>00249 }
<a name="l00250"></a>00250
<a name="l00251"></a>00251 <span class="keywordflow">if</span> ( m_item.attributes() & KFileMimeTypeInfo::MultiLine ) {
<a name="l00252"></a>00252 KEdit *edit = <span class="keyword">new</span> KEdit( <span class="keyword">this</span> );
<a name="l00253"></a>00253 edit->setText( m_item.value().toString() );
<a name="l00254"></a>00254 connect( edit, SIGNAL( textChanged() ),
<a name="l00255"></a>00255 <span class="keyword">this</span>, SLOT( slotMultiLineEditChanged() ));
<a name="l00256"></a>00256 <span class="comment">// can't use a validator with a QTextEdit, but we may need to delete it</span>
<a name="l00257"></a>00257 <span class="keywordflow">if</span> ( m_validator )
<a name="l00258"></a>00258 reparentValidator( edit, m_validator );
<a name="l00259"></a>00259 <span class="keywordflow">return</span> edit;
<a name="l00260"></a>00260 }
<a name="l00261"></a>00261
<a name="l00262"></a>00262 KLineEdit* e = <span class="keyword">new</span> KLineEdit(m_item.value().toString(), <span class="keyword">this</span>);
<a name="l00263"></a>00263 <span class="keywordflow">if</span> (m_validator)
<a name="l00264"></a>00264 {
<a name="l00265"></a>00265 e->setValidator(m_validator);
<a name="l00266"></a>00266 reparentValidator(e, m_validator);
<a name="l00267"></a>00267 }
<a name="l00268"></a>00268 connect(e, SIGNAL(textChanged(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&)),
<a name="l00269"></a>00269 <span class="keyword">this</span>, SLOT(slotLineEditChanged(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&)));
<a name="l00270"></a>00270 <span class="keywordflow">return</span> e;
<a name="l00271"></a>00271 }
<a name="l00272"></a>00272
<a name="l00273"></a>00273 <a class="codeRef" href="qwidget.html">QWidget</a>* KFileMetaInfoWidget::makeDateWidget()
<a name="l00274"></a>00274 {
<a name="l00275"></a>00275 <a class="codeRef" href="qwidget.html">QWidget</a> *e = <span class="keyword">new</span> <a class="codeRef" href="qdateedit.html">QDateEdit</a>(m_item.value().toDate(), <span class="keyword">this</span>);
<a name="l00276"></a>00276 connect(e, SIGNAL(valueChanged(<span class="keyword">const</span> <a class="codeRef" href="qdate.html">QDate</a>&)),
<a name="l00277"></a>00277 <span class="keyword">this</span>, SLOT(slotDateChanged(<span class="keyword">const</span> <a class="codeRef" href="qdate.html">QDate</a>&)));
<a name="l00278"></a>00278 <span class="keywordflow">return</span> e;
<a name="l00279"></a>00279 }
<a name="l00280"></a>00280
<a name="l00281"></a>00281 <a class="codeRef" href="qwidget.html">QWidget</a>* KFileMetaInfoWidget::makeTimeWidget()
<a name="l00282"></a>00282 {
<a name="l00283"></a>00283 <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="codeRef" href="qtimeedit.html">QTimeEdit</a>(m_item.value().toTime(), <span class="keyword">this</span>);
<a name="l00284"></a>00284 }
<a name="l00285"></a>00285
<a name="l00286"></a>00286 <a class="codeRef" href="qwidget.html">QWidget</a>* KFileMetaInfoWidget::makeDateTimeWidget()
<a name="l00287"></a>00287 {
<a name="l00288"></a>00288 <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="codeRef" href="qdatetimeedit.html">QDateTimeEdit</a>(m_item.value().toDateTime(), <span class="keyword">this</span>);
<a name="l00289"></a>00289 }
<a name="l00290"></a>00290
<a name="l00291"></a>00291 <span class="keywordtype">void</span> KFileMetaInfoWidget::reparentValidator( <a class="codeRef" href="qwidget.html">QWidget</a> *widget,
<a name="l00292"></a>00292 <a class="codeRef" href="qvalidator.html">QValidator</a> *validator )
<a name="l00293"></a>00293 {
<a name="l00294"></a>00294 <span class="keywordflow">if</span> ( !validator->parent() )
<a name="l00295"></a>00295 widget->insertChild( validator );
<a name="l00296"></a>00296 }
<a name="l00297"></a>00297
<a name="l00298"></a>00298 <span class="comment">// ****************************************************************</span>
<a name="l00299"></a>00299 <span class="comment">// now the slots that let us get notified if the value changed in the child</span>
<a name="l00300"></a>00300 <span class="comment">// ****************************************************************</span>
<a name="l00301"></a>00301
<a name="l00302"></a>00302 <span class="keywordtype">void</span> KFileMetaInfoWidget::slotChanged(<span class="keywordtype">bool</span> value)
<a name="l00303"></a>00303 {
<a name="l00304"></a>00304 Q_ASSERT(m_widget->inherits(<span class="stringliteral">"QComboBox"</span>));
<a name="l00305"></a>00305 m_value = <a class="codeRef" href="qvariant.html">QVariant</a>(value);
<a name="l00306"></a>00306 emit valueChanged(m_value);
<a name="l00307"></a>00307 m_dirty = <span class="keyword">true</span>;
<a name="l00308"></a>00308 }
<a name="l00309"></a>00309
<a name="l00310"></a>00310 <span class="keywordtype">void</span> KFileMetaInfoWidget::slotChanged(<span class="keywordtype">int</span> value)
<a name="l00311"></a>00311 {
<a name="l00312"></a>00312 Q_ASSERT(m_widget->inherits(<span class="stringliteral">"QSpinBox"</span>));
<a name="l00313"></a>00313 m_value = <a class="codeRef" href="qvariant.html">QVariant</a>(value);
<a name="l00314"></a>00314 emit valueChanged(m_value);
<a name="l00315"></a>00315 m_dirty = <span class="keyword">true</span>;
<a name="l00316"></a>00316 }
<a name="l00317"></a>00317
<a name="l00318"></a>00318 <span class="keywordtype">void</span> KFileMetaInfoWidget::slotChanged(<span class="keywordtype">double</span> value)
<a name="l00319"></a>00319 {
<a name="l00320"></a>00320 Q_ASSERT(m_widget->inherits(<span class="stringliteral">"KDoubleNumInput"</span>));
<a name="l00321"></a>00321 m_value = <a class="codeRef" href="qvariant.html">QVariant</a>(value);
<a name="l00322"></a>00322 emit valueChanged(m_value);
<a name="l00323"></a>00323 m_dirty = <span class="keyword">true</span>;
<a name="l00324"></a>00324 }
<a name="l00325"></a>00325
<a name="l00326"></a>00326 <span class="keywordtype">void</span> KFileMetaInfoWidget::slotComboChanged(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &value)
<a name="l00327"></a>00327 {
<a name="l00328"></a>00328 Q_ASSERT(m_widget->inherits(<span class="stringliteral">"KComboBox"</span>));
<a name="l00329"></a>00329 m_value = <a class="codeRef" href="qvariant.html">QVariant</a>(value);
<a name="l00330"></a>00330 emit valueChanged(m_value);
<a name="l00331"></a>00331 m_dirty = <span class="keyword">true</span>;
<a name="l00332"></a>00332 }
<a name="l00333"></a>00333
<a name="l00334"></a>00334 <span class="keywordtype">void</span> KFileMetaInfoWidget::slotLineEditChanged(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& value)
<a name="l00335"></a>00335 {
<a name="l00336"></a>00336 Q_ASSERT(m_widget->inherits(<span class="stringliteral">"KLineEdit"</span>));
<a name="l00337"></a>00337 m_value = <a class="codeRef" href="qvariant.html">QVariant</a>(value);
<a name="l00338"></a>00338 emit valueChanged(m_value);
<a name="l00339"></a>00339 m_dirty = <span class="keyword">true</span>;
<a name="l00340"></a>00340 }
<a name="l00341"></a>00341
<a name="l00342"></a>00342 <span class="comment">// that may be a little expensive for long texts, but what can we do?</span>
<a name="l00343"></a>00343 <span class="keywordtype">void</span> KFileMetaInfoWidget::slotMultiLineEditChanged()
<a name="l00344"></a>00344 {
<a name="l00345"></a>00345 Q_ASSERT(m_widget->inherits(<span class="stringliteral">"QTextEdit"</span>));
<a name="l00346"></a>00346 m_value = <a class="codeRef" href="qvariant.html">QVariant</a>( static_cast<const QTextEdit*>( sender() )->text() );
<a name="l00347"></a>00347 emit valueChanged(m_value);
<a name="l00348"></a>00348 m_dirty = <span class="keyword">true</span>;
<a name="l00349"></a>00349 }
<a name="l00350"></a>00350
<a name="l00351"></a>00351 <span class="keywordtype">void</span> KFileMetaInfoWidget::slotDateChanged(<span class="keyword">const</span> <a class="codeRef" href="qdate.html">QDate</a>& value)
<a name="l00352"></a>00352 {
<a name="l00353"></a>00353 Q_ASSERT(m_widget->inherits(<span class="stringliteral">"QDateEdit"</span>));
<a name="l00354"></a>00354 m_value = <a class="codeRef" href="qvariant.html">QVariant</a>(value);
<a name="l00355"></a>00355 emit valueChanged(m_value);
<a name="l00356"></a>00356 m_dirty = <span class="keyword">true</span>;
<a name="l00357"></a>00357 }
<a name="l00358"></a>00358
<a name="l00359"></a>00359 <span class="keywordtype">void</span> KFileMetaInfoWidget::slotTimeChanged(<span class="keyword">const</span> <a class="codeRef" href="qtime.html">QTime</a>& value)
<a name="l00360"></a>00360 {
<a name="l00361"></a>00361 Q_ASSERT(m_widget->inherits(<span class="stringliteral">"QTimeEdit"</span>));
<a name="l00362"></a>00362 m_value = <a class="codeRef" href="qvariant.html">QVariant</a>(value);
<a name="l00363"></a>00363 emit valueChanged(m_value);
<a name="l00364"></a>00364 m_dirty = <span class="keyword">true</span>;
<a name="l00365"></a>00365 }
<a name="l00366"></a>00366
<a name="l00367"></a>00367 <span class="keywordtype">void</span> KFileMetaInfoWidget::slotDateTimeChanged(<span class="keyword">const</span> <a class="codeRef" href="qdatetime.html">QDateTime</a>& value)
<a name="l00368"></a>00368 {
<a name="l00369"></a>00369 Q_ASSERT(m_widget->inherits(<span class="stringliteral">"QDateTimeEdit"</span>));
<a name="l00370"></a>00370 m_value = <a class="codeRef" href="qvariant.html">QVariant</a>(value);
<a name="l00371"></a>00371 emit valueChanged(m_value);
<a name="l00372"></a>00372 m_dirty = <span class="keyword">true</span>;
<a name="l00373"></a>00373 }
<a name="l00374"></a>00374
<a name="l00375"></a>00375 <span class="preprocessor">#include "kfilemetainfowidget.moc"</span>
</pre></div></div>
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