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<div class="title">droptionview.cpp</div> </div>
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<div class="contents">
<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * This file is part of the KDE libraries</span>
<a name="l00003"></a>00003 <span class="comment"> * Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be></span>
<a name="l00004"></a>00004 <span class="comment"> *</span>
<a name="l00005"></a>00005 <span class="comment"> * This library is free software; you can redistribute it and/or</span>
<a name="l00006"></a>00006 <span class="comment"> * modify it under the terms of the GNU Library General Public</span>
<a name="l00007"></a>00007 <span class="comment"> * License version 2 as published by the Free Software Foundation.</span>
<a name="l00008"></a>00008 <span class="comment"> *</span>
<a name="l00009"></a>00009 <span class="comment"> * This library is distributed in the hope that it will be useful,</span>
<a name="l00010"></a>00010 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00011"></a>00011 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00012"></a>00012 <span class="comment"> * Library General Public License for more details.</span>
<a name="l00013"></a>00013 <span class="comment"> *</span>
<a name="l00014"></a>00014 <span class="comment"> * You should have received a copy of the GNU Library General Public License</span>
<a name="l00015"></a>00015 <span class="comment"> * along with this library; see the file COPYING.LIB. If not, write to</span>
<a name="l00016"></a>00016 <span class="comment"> * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span>
<a name="l00017"></a>00017 <span class="comment"> * Boston, MA 02110-1301, USA.</span>
<a name="l00018"></a>00018 <span class="comment"> **/</span>
<a name="l00019"></a>00019
<a name="l00020"></a>00020 <span class="preprocessor">#include "droptionview.h"</span>
<a name="l00021"></a>00021 <span class="preprocessor">#include "driver.h"</span>
<a name="l00022"></a>00022 <span class="preprocessor">#include "driveritem.h"</span>
<a name="l00023"></a>00023
<a name="l00024"></a>00024 <span class="preprocessor">#include <math.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <qlineedit.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <qslider.h></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <qlabel.h></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <klistbox.h></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <qvbuttongroup.h></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <qradiobutton.h></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <qwidgetstack.h></span>
<a name="l00032"></a>00032 <span class="preprocessor">#include <qlayout.h></span>
<a name="l00033"></a>00033 <span class="preprocessor">#include <qapplication.h></span>
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="preprocessor">#include <kcursor.h></span>
<a name="l00036"></a>00036 <span class="preprocessor">#include <kdialog.h></span>
<a name="l00037"></a>00037 <span class="preprocessor">#include <klocale.h></span>
<a name="l00038"></a>00038
<a name="l00039"></a>00039 OptionBaseView::OptionBaseView(<a class="codeRef" href="qwidget.html">QWidget</a> *parent, <span class="keyword">const</span> <span class="keywordtype">char</span> *name)
<a name="l00040"></a>00040 : <a class="codeRef" href="qwidget.html">QWidget</a>(parent,name)
<a name="l00041"></a>00041 {
<a name="l00042"></a>00042 blockSS = <span class="keyword">false</span>;
<a name="l00043"></a>00043 }
<a name="l00044"></a>00044
<a name="l00045"></a>00045 <span class="keywordtype">void</span> OptionBaseView::setOption(DrBase*)
<a name="l00046"></a>00046 {
<a name="l00047"></a>00047 }
<a name="l00048"></a>00048
<a name="l00049"></a>00049 <span class="keywordtype">void</span> OptionBaseView::setValue(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&)
<a name="l00050"></a>00050 {
<a name="l00051"></a>00051 }
<a name="l00052"></a>00052
<a name="l00053"></a>00053 <span class="comment">//******************************************************************************************************</span>
<a name="l00054"></a>00054
<a name="l00055"></a>00055 OptionNumericView::OptionNumericView(<a class="codeRef" href="qwidget.html">QWidget</a> *parent, <span class="keyword">const</span> <span class="keywordtype">char</span> *name)
<a name="l00056"></a>00056 : OptionBaseView(parent,name)
<a name="l00057"></a>00057 {
<a name="l00058"></a>00058 m_edit = <span class="keyword">new</span> <a class="codeRef" href="qlineedit.html">QLineEdit</a>(<span class="keyword">this</span>);
<a name="l00059"></a>00059 m_slider = <span class="keyword">new</span> <a class="codeRef" href="qslider.html">QSlider</a>(Qt::Horizontal,<span class="keyword">this</span>);
<a name="l00060"></a>00060 m_slider->setTickmarks(QSlider::Below);
<a name="l00061"></a>00061 <a class="codeRef" href="qlabel.html">QLabel</a> *lab = <span class="keyword">new</span> <a class="codeRef" href="qlabel.html">QLabel</a>(i18n(<span class="stringliteral">"Value:"</span>),<span class="keyword">this</span>);
<a name="l00062"></a>00062 m_minval = <span class="keyword">new</span> <a class="codeRef" href="qlabel.html">QLabel</a>(<span class="keyword">this</span>);
<a name="l00063"></a>00063 m_maxval = <span class="keyword">new</span> <a class="codeRef" href="qlabel.html">QLabel</a>(<span class="keyword">this</span>);
<a name="l00064"></a>00064
<a name="l00065"></a>00065 m_integer = <span class="keyword">true</span>;
<a name="l00066"></a>00066
<a name="l00067"></a>00067 <a class="codeRef" href="qvboxlayout.html">QVBoxLayout</a> *main_ = <span class="keyword">new</span> <a class="codeRef" href="qvboxlayout.html">QVBoxLayout</a>(<span class="keyword">this</span>, 0, 10);
<a name="l00068"></a>00068 <a class="codeRef" href="qhboxlayout.html">QHBoxLayout</a> *sub_ = <span class="keyword">new</span> <a class="codeRef" href="qhboxlayout.html">QHBoxLayout</a>(0, 0, 10);
<a name="l00069"></a>00069 <a class="codeRef" href="qhboxlayout.html">QHBoxLayout</a> *sub2_ = <span class="keyword">new</span> <a class="codeRef" href="qhboxlayout.html">QHBoxLayout</a>(0, 0, 5);
<a name="l00070"></a>00070 main_->addStretch(1);
<a name="l00071"></a>00071 main_->addLayout(sub_,0);
<a name="l00072"></a>00072 main_->addLayout(sub2_,0);
<a name="l00073"></a>00073 main_->addStretch(1);
<a name="l00074"></a>00074 sub_->addWidget(lab,0);
<a name="l00075"></a>00075 sub_->addWidget(m_edit,0);
<a name="l00076"></a>00076 sub_->addStretch(1);
<a name="l00077"></a>00077 sub2_->addWidget(m_minval,0);
<a name="l00078"></a>00078 sub2_->addWidget(m_slider,1);
<a name="l00079"></a>00079 sub2_->addWidget(m_maxval,0);
<a name="l00080"></a>00080
<a name="l00081"></a>00081 connect(m_slider,SIGNAL(valueChanged(<span class="keywordtype">int</span>)),SLOT(slotSliderChanged(<span class="keywordtype">int</span>)));
<a name="l00082"></a>00082 connect(m_edit,SIGNAL(textChanged(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&)),SLOT(slotEditChanged(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&)));
<a name="l00083"></a>00083 }
<a name="l00084"></a>00084
<a name="l00085"></a>00085 <span class="keywordtype">void</span> OptionNumericView::setOption(DrBase *opt)
<a name="l00086"></a>00086 {
<a name="l00087"></a>00087 <span class="keywordflow">if</span> (opt->type() != DrBase::Integer && opt->type() != DrBase::Float)
<a name="l00088"></a>00088 <span class="keywordflow">return</span>;
<a name="l00089"></a>00089
<a name="l00090"></a>00090 blockSS = <span class="keyword">true</span>;
<a name="l00091"></a>00091 <span class="keywordflow">if</span> (opt->type() == DrBase::Integer)
<a name="l00092"></a>00092 {
<a name="l00093"></a>00093 m_integer = <span class="keyword">true</span>;
<a name="l00094"></a>00094 <span class="keywordtype">int</span> min_ = opt->get(<span class="stringliteral">"minval"</span>).toInt();
<a name="l00095"></a>00095 <span class="keywordtype">int</span> max_ = opt->get(<span class="stringliteral">"maxval"</span>).toInt();
<a name="l00096"></a>00096 m_slider->setRange(min_,max_);
<a name="l00097"></a>00097 m_slider->setSteps(1,QMAX((max_-min_)/20,1));
<a name="l00098"></a>00098 m_minval->setText(<a class="codeRef" href="qstring.html#number">QString::number</a>(min_));
<a name="l00099"></a>00099 m_maxval->setText(<a class="codeRef" href="qstring.html#number">QString::number</a>(max_));
<a name="l00100"></a>00100 }
<a name="l00101"></a>00101 <span class="keywordflow">else</span>
<a name="l00102"></a>00102 {
<a name="l00103"></a>00103 m_integer = <span class="keyword">false</span>;
<a name="l00104"></a>00104 <span class="keywordtype">int</span> min_ = (int)rint(opt->get(<span class="stringliteral">"minval"</span>).toFloat()*1000);
<a name="l00105"></a>00105 <span class="keywordtype">int</span> max_ = (int)rint(opt->get(<span class="stringliteral">"maxval"</span>).toFloat()*1000);
<a name="l00106"></a>00106 m_slider->setRange(min_,max_);
<a name="l00107"></a>00107 m_slider->setSteps(1,QMAX((max_-min_)/20,1));
<a name="l00108"></a>00108 m_minval->setText(opt->get(<span class="stringliteral">"minval"</span>));
<a name="l00109"></a>00109 m_maxval->setText(opt->get(<span class="stringliteral">"maxval"</span>));
<a name="l00110"></a>00110 }
<a name="l00111"></a>00111 m_slider->update();
<a name="l00112"></a>00112 blockSS = <span class="keyword">false</span>;
<a name="l00113"></a>00113
<a name="l00114"></a>00114 setValue(opt->valueText());
<a name="l00115"></a>00115 }
<a name="l00116"></a>00116
<a name="l00117"></a>00117 <span class="keywordtype">void</span> OptionNumericView::setValue(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& val)
<a name="l00118"></a>00118 {
<a name="l00119"></a>00119 m_edit->setText(val);
<a name="l00120"></a>00120 }
<a name="l00121"></a>00121
<a name="l00122"></a>00122 <span class="keywordtype">void</span> OptionNumericView::slotSliderChanged(<span class="keywordtype">int</span> value)
<a name="l00123"></a>00123 {
<a name="l00124"></a>00124 <span class="keywordflow">if</span> (blockSS) <span class="keywordflow">return</span>;
<a name="l00125"></a>00125
<a name="l00126"></a>00126 <a class="codeRef" href="qstring.html">QString</a> txt;
<a name="l00127"></a>00127 <span class="keywordflow">if</span> (m_integer)
<a name="l00128"></a>00128 txt = <a class="codeRef" href="qstring.html#number">QString::number</a>(value);
<a name="l00129"></a>00129 <span class="keywordflow">else</span>
<a name="l00130"></a>00130 txt = <a class="codeRef" href="qstring.html#number">QString::number</a>(<span class="keywordtype">float</span>(value)/1000.0,<span class="charliteral">'f'</span>,3);
<a name="l00131"></a>00131 blockSS = <span class="keyword">true</span>;
<a name="l00132"></a>00132 m_edit->setText(txt);
<a name="l00133"></a>00133 blockSS = <span class="keyword">false</span>;
<a name="l00134"></a>00134 emit valueChanged(txt);
<a name="l00135"></a>00135 }
<a name="l00136"></a>00136
<a name="l00137"></a>00137 <span class="keywordtype">void</span> OptionNumericView::slotEditChanged(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& txt)
<a name="l00138"></a>00138 {
<a name="l00139"></a>00139 <span class="keywordflow">if</span> (blockSS) <span class="keywordflow">return</span>;
<a name="l00140"></a>00140
<a name="l00141"></a>00141 <span class="keywordtype">bool</span> ok(<span class="keyword">false</span>);
<a name="l00142"></a>00142 <span class="keywordtype">int</span> val(0);
<a name="l00143"></a>00143 <span class="keywordflow">if</span> (m_integer)
<a name="l00144"></a>00144 val = txt.<a class="codeRef" href="qstring.html#toInt">toInt</a>(&ok);
<a name="l00145"></a>00145 <span class="keywordflow">else</span>
<a name="l00146"></a>00146 val = (int)rint(txt.<a class="codeRef" href="qstring.html#toFloat">toFloat</a>(&ok)*1000);
<a name="l00147"></a>00147 <span class="keywordflow">if</span> (ok)
<a name="l00148"></a>00148 {
<a name="l00149"></a>00149 blockSS = <span class="keyword">true</span>;
<a name="l00150"></a>00150 m_slider->setValue(val);
<a name="l00151"></a>00151 blockSS = <span class="keyword">false</span>;
<a name="l00152"></a>00152 emit valueChanged(txt);
<a name="l00153"></a>00153 }
<a name="l00154"></a>00154 <span class="keywordflow">else</span>
<a name="l00155"></a>00155 {
<a name="l00156"></a>00156 m_edit->selectAll();
<a name="l00157"></a>00157 <a class="codeRef" href="qapplication.html#beep">QApplication::beep</a>();
<a name="l00158"></a>00158 }
<a name="l00159"></a>00159 }
<a name="l00160"></a>00160
<a name="l00161"></a>00161 <span class="comment">//******************************************************************************************************</span>
<a name="l00162"></a>00162
<a name="l00163"></a>00163 OptionStringView::OptionStringView(<a class="codeRef" href="qwidget.html">QWidget</a> *parent, <span class="keyword">const</span> <span class="keywordtype">char</span> *name)
<a name="l00164"></a>00164 : OptionBaseView(parent,name)
<a name="l00165"></a>00165 {
<a name="l00166"></a>00166 m_edit = <span class="keyword">new</span> <a class="codeRef" href="qlineedit.html">QLineEdit</a>(<span class="keyword">this</span>);
<a name="l00167"></a>00167 <a class="codeRef" href="qlabel.html">QLabel</a> *lab = <span class="keyword">new</span> <a class="codeRef" href="qlabel.html">QLabel</a>(i18n(<span class="stringliteral">"String value:"</span>),<span class="keyword">this</span>);
<a name="l00168"></a>00168
<a name="l00169"></a>00169 <a class="codeRef" href="qvboxlayout.html">QVBoxLayout</a> *main_ = <span class="keyword">new</span> <a class="codeRef" href="qvboxlayout.html">QVBoxLayout</a>(<span class="keyword">this</span>, 0, 5);
<a name="l00170"></a>00170 main_->addStretch(1);
<a name="l00171"></a>00171 main_->addWidget(lab,0);
<a name="l00172"></a>00172 main_->addWidget(m_edit,0);
<a name="l00173"></a>00173 main_->addStretch(1);
<a name="l00174"></a>00174
<a name="l00175"></a>00175 connect(m_edit,SIGNAL(textChanged(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&)),SIGNAL(valueChanged(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&)));
<a name="l00176"></a>00176 }
<a name="l00177"></a>00177
<a name="l00178"></a>00178 <span class="keywordtype">void</span> OptionStringView::setOption(DrBase *opt)
<a name="l00179"></a>00179 {
<a name="l00180"></a>00180 <span class="keywordflow">if</span> (opt->type() == DrBase::String)
<a name="l00181"></a>00181 m_edit->setText(opt->valueText());
<a name="l00182"></a>00182 }
<a name="l00183"></a>00183
<a name="l00184"></a>00184 <span class="keywordtype">void</span> OptionStringView::setValue(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& val)
<a name="l00185"></a>00185 {
<a name="l00186"></a>00186 m_edit->setText(val);
<a name="l00187"></a>00187 }
<a name="l00188"></a>00188
<a name="l00189"></a>00189 <span class="comment">//******************************************************************************************************</span>
<a name="l00190"></a>00190
<a name="l00191"></a>00191 OptionListView::OptionListView(<a class="codeRef" href="qwidget.html">QWidget</a> *parent, <span class="keyword">const</span> <span class="keywordtype">char</span> *name)
<a name="l00192"></a>00192 : OptionBaseView(parent,name)
<a name="l00193"></a>00193 {
<a name="l00194"></a>00194 m_list = <span class="keyword">new</span> KListBox(<span class="keyword">this</span>);
<a name="l00195"></a>00195
<a name="l00196"></a>00196 <a class="codeRef" href="qvboxlayout.html">QVBoxLayout</a> *main_ = <span class="keyword">new</span> <a class="codeRef" href="qvboxlayout.html">QVBoxLayout</a>(<span class="keyword">this</span>, 0, 10);
<a name="l00197"></a>00197 main_->addWidget(m_list);
<a name="l00198"></a>00198
<a name="l00199"></a>00199 connect(m_list,SIGNAL(selectionChanged()),SLOT(slotSelectionChanged()));
<a name="l00200"></a>00200 }
<a name="l00201"></a>00201
<a name="l00202"></a>00202 <span class="keywordtype">void</span> OptionListView::setOption(DrBase *opt)
<a name="l00203"></a>00203 {
<a name="l00204"></a>00204 <span class="keywordflow">if</span> (opt->type() == DrBase::List)
<a name="l00205"></a>00205 {
<a name="l00206"></a>00206 blockSS = <span class="keyword">true</span>;
<a name="l00207"></a>00207 m_list->clear();
<a name="l00208"></a>00208 m_choices.clear();
<a name="l00209"></a>00209 <a class="codeRef" href="qptrlistiterator.html">QPtrListIterator<DrBase></a> it(*(((DrListOption*)opt)->choices()));
<a name="l00210"></a>00210 <span class="keywordflow">for</span> (;it.current();++it)
<a name="l00211"></a>00211 {
<a name="l00212"></a>00212 m_list->insertItem(it.current()->get(<span class="stringliteral">"text"</span>));
<a name="l00213"></a>00213 m_choices.append(it.current()->name());
<a name="l00214"></a>00214 }
<a name="l00215"></a>00215 blockSS = <span class="keyword">false</span>;
<a name="l00216"></a>00216 setValue(opt->valueText());
<a name="l00217"></a>00217 }
<a name="l00218"></a>00218 }
<a name="l00219"></a>00219
<a name="l00220"></a>00220 <span class="keywordtype">void</span> OptionListView::setValue(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& val)
<a name="l00221"></a>00221 {
<a name="l00222"></a>00222 m_list->setCurrentItem(m_choices.findIndex(val));
<a name="l00223"></a>00223 }
<a name="l00224"></a>00224
<a name="l00225"></a>00225 <span class="keywordtype">void</span> OptionListView::slotSelectionChanged()
<a name="l00226"></a>00226 {
<a name="l00227"></a>00227 <span class="keywordflow">if</span> (blockSS) <span class="keywordflow">return</span>;
<a name="l00228"></a>00228
<a name="l00229"></a>00229 <a class="codeRef" href="qstring.html">QString</a> s = m_choices[m_list->currentItem()];
<a name="l00230"></a>00230 emit valueChanged(s);
<a name="l00231"></a>00231 }
<a name="l00232"></a>00232
<a name="l00233"></a>00233 <span class="comment">//******************************************************************************************************</span>
<a name="l00234"></a>00234
<a name="l00235"></a>00235 OptionBooleanView::OptionBooleanView(<a class="codeRef" href="qwidget.html">QWidget</a> *parent, <span class="keyword">const</span> <span class="keywordtype">char</span> *name)
<a name="l00236"></a>00236 : OptionBaseView(parent,name)
<a name="l00237"></a>00237 {
<a name="l00238"></a>00238 m_group = <span class="keyword">new</span> <a class="codeRef" href="qvbuttongroup.html">QVButtonGroup</a>(<span class="keyword">this</span>);
<a name="l00239"></a>00239 m_group->setFrameStyle(QFrame::NoFrame);
<a name="l00240"></a>00240
<a name="l00241"></a>00241 <a class="codeRef" href="qradiobutton.html">QRadioButton</a> *btn = <span class="keyword">new</span> <a class="codeRef" href="qradiobutton.html">QRadioButton</a>(m_group);
<a name="l00242"></a>00242 btn->setCursor(KCursor::handCursor());
<a name="l00243"></a>00243 btn = <span class="keyword">new</span> <a class="codeRef" href="qradiobutton.html">QRadioButton</a>(m_group);
<a name="l00244"></a>00244 btn->setCursor(KCursor::handCursor());
<a name="l00245"></a>00245
<a name="l00246"></a>00246 <a class="codeRef" href="qvboxlayout.html">QVBoxLayout</a> *main_ = <span class="keyword">new</span> <a class="codeRef" href="qvboxlayout.html">QVBoxLayout</a>(<span class="keyword">this</span>, 0, 10);
<a name="l00247"></a>00247 main_->addWidget(m_group);
<a name="l00248"></a>00248
<a name="l00249"></a>00249 connect(m_group,SIGNAL(clicked(<span class="keywordtype">int</span>)),SLOT(slotSelected(<span class="keywordtype">int</span>)));
<a name="l00250"></a>00250 }
<a name="l00251"></a>00251
<a name="l00252"></a>00252 <span class="keywordtype">void</span> OptionBooleanView::setOption(DrBase *opt)
<a name="l00253"></a>00253 {
<a name="l00254"></a>00254 <span class="keywordflow">if</span> (opt->type() == DrBase::Boolean)
<a name="l00255"></a>00255 {
<a name="l00256"></a>00256 <a class="codeRef" href="qptrlistiterator.html">QPtrListIterator<DrBase></a> it(*(((DrBooleanOption*)opt)->choices()));
<a name="l00257"></a>00257 m_choices.clear();
<a name="l00258"></a>00258 m_group->find(0)->setText(it.toFirst()->get(<span class="stringliteral">"text"</span>));
<a name="l00259"></a>00259 m_choices.append(it.toFirst()->name());
<a name="l00260"></a>00260 m_group->find(1)->setText(it.toLast()->get(<span class="stringliteral">"text"</span>));
<a name="l00261"></a>00261 m_choices.append(it.toLast()->name());
<a name="l00262"></a>00262 setValue(opt->valueText());
<a name="l00263"></a>00263 }
<a name="l00264"></a>00264 }
<a name="l00265"></a>00265
<a name="l00266"></a>00266 <span class="keywordtype">void</span> OptionBooleanView::setValue(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& val)
<a name="l00267"></a>00267 {
<a name="l00268"></a>00268 <span class="keywordtype">int</span> ID = m_choices.findIndex(val);
<a name="l00269"></a>00269 m_group->setButton(ID);
<a name="l00270"></a>00270 }
<a name="l00271"></a>00271
<a name="l00272"></a>00272 <span class="keywordtype">void</span> OptionBooleanView::slotSelected(<span class="keywordtype">int</span> ID)
<a name="l00273"></a>00273 {
<a name="l00274"></a>00274 <a class="codeRef" href="qstring.html">QString</a> s = m_choices[ID];
<a name="l00275"></a>00275 emit valueChanged(s);
<a name="l00276"></a>00276 }
<a name="l00277"></a>00277
<a name="l00278"></a>00278 <span class="comment">//******************************************************************************************************</span>
<a name="l00279"></a>00279
<a name="l00280"></a>00280 DrOptionView::DrOptionView(<a class="codeRef" href="qwidget.html">QWidget</a> *parent, <span class="keyword">const</span> <span class="keywordtype">char</span> *name)
<a name="l00281"></a>00281 : <a class="codeRef" href="qgroupbox.html">QGroupBox</a>(parent,name)
<a name="l00282"></a>00282 {
<a name="l00283"></a>00283 m_stack = <span class="keyword">new</span> <a class="codeRef" href="qwidgetstack.html">QWidgetStack</a>(<span class="keyword">this</span>);
<a name="l00284"></a>00284
<a name="l00285"></a>00285 OptionBaseView *w = <span class="keyword">new</span> OptionListView(m_stack);
<a name="l00286"></a>00286 connect(w,SIGNAL(valueChanged(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&)),SLOT(slotValueChanged(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&)));
<a name="l00287"></a>00287 m_stack->addWidget(w,DrBase::List);
<a name="l00288"></a>00288
<a name="l00289"></a>00289 w = <span class="keyword">new</span> OptionStringView(m_stack);
<a name="l00290"></a>00290 connect(w,SIGNAL(valueChanged(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&)),SLOT(slotValueChanged(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&)));
<a name="l00291"></a>00291 m_stack->addWidget(w,DrBase::String);
<a name="l00292"></a>00292
<a name="l00293"></a>00293 w = <span class="keyword">new</span> OptionNumericView(m_stack);
<a name="l00294"></a>00294 connect(w,SIGNAL(valueChanged(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&)),SLOT(slotValueChanged(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&)));
<a name="l00295"></a>00295 m_stack->addWidget(w,DrBase::Integer);
<a name="l00296"></a>00296
<a name="l00297"></a>00297 w = <span class="keyword">new</span> OptionBooleanView(m_stack);
<a name="l00298"></a>00298 connect(w,SIGNAL(valueChanged(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&)),SLOT(slotValueChanged(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&)));
<a name="l00299"></a>00299 m_stack->addWidget(w,DrBase::Boolean);
<a name="l00300"></a>00300
<a name="l00301"></a>00301 w = <span class="keyword">new</span> OptionBaseView(m_stack);
<a name="l00302"></a>00302 connect(w,SIGNAL(valueChanged(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&)),SLOT(slotValueChanged(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&)));
<a name="l00303"></a>00303 m_stack->addWidget(w,0); <span class="comment">// empty widget</span>
<a name="l00304"></a>00304
<a name="l00305"></a>00305 m_stack->raiseWidget(w);
<a name="l00306"></a>00306 setTitle(i18n(<span class="stringliteral">"No Option Selected"</span>));
<a name="l00307"></a>00307
<a name="l00308"></a>00308 setColumnLayout(0, Qt::Vertical );
<a name="l00309"></a>00309 layout()->setSpacing( KDialog::spacingHint() );
<a name="l00310"></a>00310 layout()->setMargin( KDialog::marginHint() );
<a name="l00311"></a>00311 <a class="codeRef" href="qvboxlayout.html">QVBoxLayout</a> *main_ = <span class="keyword">new</span> <a class="codeRef" href="qvboxlayout.html">QVBoxLayout</a>(layout(), KDialog::marginHint());
<a name="l00312"></a>00312 main_->addWidget(m_stack);
<a name="l00313"></a>00313
<a name="l00314"></a>00314 m_item = 0;
<a name="l00315"></a>00315 m_block = <span class="keyword">false</span>;
<a name="l00316"></a>00316 m_allowfixed = <span class="keyword">true</span>;
<a name="l00317"></a>00317 }
<a name="l00318"></a>00318
<a name="l00319"></a>00319 <span class="keywordtype">void</span> DrOptionView::slotItemSelected(<a class="codeRef" href="qlistviewitem.html">QListViewItem</a> *i)
<a name="l00320"></a>00320 {
<a name="l00321"></a>00321 m_item = (DriverItem*)i;
<a name="l00322"></a>00322 <span class="keywordflow">if</span> (m_item && !m_item->drItem()->isOption())
<a name="l00323"></a>00323 m_item = 0;
<a name="l00324"></a>00324 <span class="keywordtype">int</span> ID(0);
<a name="l00325"></a>00325 <span class="keywordflow">if</span> (m_item)
<a name="l00326"></a>00326 <span class="keywordflow">if</span> (m_item->drItem()->type() == DrBase::Float) ID = DrBase::Integer;
<a name="l00327"></a>00327 <span class="keywordflow">else</span> ID = m_item->drItem()->type();
<a name="l00328"></a>00328
<a name="l00329"></a>00329 OptionBaseView *w = (OptionBaseView*)m_stack->widget(ID);
<a name="l00330"></a>00330 <span class="keywordflow">if</span> (w)
<a name="l00331"></a>00331 {
<a name="l00332"></a>00332 m_block = <span class="keyword">true</span>;
<a name="l00333"></a>00333 <span class="keywordtype">bool</span> enabled(<span class="keyword">true</span>);
<a name="l00334"></a>00334 <span class="keywordflow">if</span> (m_item)
<a name="l00335"></a>00335 {
<a name="l00336"></a>00336 w->setOption((m_item ? m_item->drItem() : 0));
<a name="l00337"></a>00337 setTitle(m_item->drItem()->get(<span class="stringliteral">"text"</span>));
<a name="l00338"></a>00338 enabled = ((m_item->drItem()->get(<span class="stringliteral">"fixed"</span>) != <span class="stringliteral">"1"</span>) || m_allowfixed);
<a name="l00339"></a>00339 }
<a name="l00340"></a>00340 <span class="keywordflow">else</span>
<a name="l00341"></a>00341 setTitle(i18n(<span class="stringliteral">"No Option Selected"</span>));
<a name="l00342"></a>00342 m_stack->raiseWidget(w);
<a name="l00343"></a>00343 w->setEnabled(enabled);
<a name="l00344"></a>00344 m_block = <span class="keyword">false</span>;
<a name="l00345"></a>00345 }
<a name="l00346"></a>00346 }
<a name="l00347"></a>00347
<a name="l00348"></a>00348 <span class="keywordtype">void</span> DrOptionView::slotValueChanged(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& val)
<a name="l00349"></a>00349 {
<a name="l00350"></a>00350 <span class="keywordflow">if</span> (m_item && m_item->drItem() && !m_block)
<a name="l00351"></a>00351 {
<a name="l00352"></a>00352 m_item->drItem()->setValueText(val);
<a name="l00353"></a>00353 m_item->updateText();
<a name="l00354"></a>00354 emit changed();
<a name="l00355"></a>00355 }
<a name="l00356"></a>00356 }
<a name="l00357"></a>00357
<a name="l00358"></a>00358 <span class="preprocessor">#include "droptionview.moc"</span>
</pre></div></div>
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