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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2012-01-26 23:32:43 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2012-01-26 23:32:43 -0600
commitea318d1431c89e647598c510c4245c6571aa5f46 (patch)
tree996d29b80c30d453dda86d1a23162d441628f169 /doc/html/tutorial2-03.html
parentaaf89d4b48f69c9293feb187db26362e550b5561 (diff)
downloadtqt3-ea318d1431c89e647598c510c4245c6571aa5f46.tar.gz
tqt3-ea318d1431c89e647598c510c4245c6571aa5f46.zip
Update to latest tqt3 automated conversion
Diffstat (limited to 'doc/html/tutorial2-03.html')
-rw-r--r--doc/html/tutorial2-03.html76
1 files changed, 38 insertions, 38 deletions
diff --git a/doc/html/tutorial2-03.html b/doc/html/tutorial2-03.html
index bbc193b8..1aa7f23c 100644
--- a/doc/html/tutorial2-03.html
+++ b/doc/html/tutorial2-03.html
@@ -40,10 +40,10 @@ access for data elements.
<pre> private:
</pre><pre> double m_value;
- <a href="qcolor.html">TQColor</a> m_valueColor;
+ <a href="ntqcolor.html">TQColor</a> m_valueColor;
int m_valuePattern;
- <a href="qstring.html">TQString</a> m_label;
- <a href="qcolor.html">TQColor</a> m_labelColor;
+ <a href="ntqstring.html">TQString</a> m_label;
+ <a href="ntqcolor.html">TQColor</a> m_labelColor;
double m_propoints[2 * MAX_PROPOINTS];
</pre>
<p> Each element has a value. Each value is displayed graphically with a
@@ -52,26 +52,26 @@ with them; the label is drawn using the label color and for each type
of chart has a (relative) position stored in the <tt>m_propoints</tt> array.
<p>
-<pre> #include &lt;<a href="qcolor-h.html">qcolor.h</a>&gt;
- #include &lt;<a href="qnamespace-h.html">qnamespace.h</a>&gt;
- #include &lt;<a href="qstring-h.html">qstring.h</a>&gt;
- #include &lt;<a href="qvaluevector-h.html">qvaluevector.h</a>&gt;
+<pre> #include &lt;<a href="qcolor-h.html">ntqcolor.h</a>&gt;
+ #include &lt;<a href="qnamespace-h.html">ntqnamespace.h</a>&gt;
+ #include &lt;<a href="qstring-h.html">ntqstring.h</a>&gt;
+ #include &lt;<a href="qvaluevector-h.html">ntqvaluevector.h</a>&gt;
</pre>
<p> Although the <tt>Element</tt> class is a purely internal data class, it
<tt>#include</tt>s four TQt classes. TQt is often perceived as a purely GUI
toolkit, but it provides many non-GUI classes to support most aspects
-of application programming. We use <a href="qcolor-h.html">qcolor.h</a> so that we can hold the
-paint color and text color in the <tt>Element</tt> class. The use of <a href="qnamespace-h.html">qnamespace.h</a> is slightly obscure. Most TQt classes are derived from the
-<a href="qt.html">TQt</a> superclass which contains various
-enumerations. The <tt>Element</tt> class does not derive from <a href="qt.html">TQt</a>, so we need to include <a href="qnamespace-h.html">qnamespace.h</a> to have access to
+of application programming. We use <a href="qcolor-h.html">ntqcolor.h</a> so that we can hold the
+paint color and text color in the <tt>Element</tt> class. The use of <a href="qnamespace-h.html">ntqnamespace.h</a> is slightly obscure. Most TQt classes are derived from the
+<a href="ntqt.html">TQt</a> superclass which contains various
+enumerations. The <tt>Element</tt> class does not derive from <a href="ntqt.html">TQt</a>, so we need to include <a href="qnamespace-h.html">ntqnamespace.h</a> to have access to
the TQt enum names. An alternative approach would have been to have
-made <tt>Element</tt> a <a href="qt.html">TQt</a> subclass. We include <a href="qstring-h.html">qstring.h</a> to make use of TQt's Unicode strings. As a convenience we
+made <tt>Element</tt> a <a href="ntqt.html">TQt</a> subclass. We include <a href="qstring-h.html">ntqstring.h</a> to make use of TQt's Unicode strings. As a convenience we
will <tt>typedef</tt> a vector container for <tt>Element</tt>s, which is why we
-pull in the <a href="qvaluevector-h.html">qvaluevector.h</a> header.
+pull in the <a href="qvaluevector-h.html">ntqvaluevector.h</a> header.
<p> <pre> typedef TQValueVector&lt;Element&gt; ElementVector;
</pre>
<p> TQt provides a number of containers, some value based like
-<a href="qvaluevector.html">TQValueVector</a>, and others pointer based. (See <a href="collection.html">Collection Classes</a>.) Here we've just typedefed one container
+<a href="ntqvaluevector.html">TQValueVector</a>, and others pointer based. (See <a href="collection.html">Collection Classes</a>.) Here we've just typedefed one container
type; we will keep each data set of elements in one <tt>ElementVector</tt>.
<p> <pre> const double EPSILON = 0.0000001; // Must be &gt; INVALID.
</pre>
@@ -114,8 +114,8 @@ and dynamically resized it depending on how many chart types are
available.
<p> <pre> Element( double value = INVALID, TQColor valueColor = TQt::gray,
int valuePattern = TQt::SolidPattern,
- const <a href="qstring.html">TQString</a>&amp; label = <a href="qstring.html#TQString-null">TQString::null</a>,
- <a href="qcolor.html">TQColor</a> labelColor = TQt::black ) {
+ const <a href="ntqstring.html">TQString</a>&amp; label = <a href="ntqstring.html#TQString-null">TQString::null</a>,
+ <a href="ntqcolor.html">TQColor</a> labelColor = TQt::black ) {
init( value, valueColor, valuePattern, label, labelColor );
for ( int i = 0; i &lt; MAX_PROPOINTS * 2; ++i )
m_propoints[i] = NO_PROPORTION;
@@ -136,7 +136,7 @@ with the isValid() function.
<pre> double Element::proX( int index ) const
{
- <a href="qapplication.html#Q_ASSERT">Q_ASSERT</a>(index &gt;= 0 &amp;&amp; index &lt; MAX_PROPOINTS);
+ <a href="ntqapplication.html#Q_ASSERT">Q_ASSERT</a>(index &gt;= 0 &amp;&amp; index &lt; MAX_PROPOINTS);
return m_propoints[2 * index];
}
</pre>
@@ -153,8 +153,8 @@ index; (see <a href="debug.html">Debugging</a>).
<a name="1"></a><p> (Extracts from <tt>element.h</tt>.)
<p>
-<pre> TQTextStream &amp;operator&lt;&lt;( <a href="qtextstream.html">TQTextStream</a>&amp;, const Element&amp; );
- TQTextStream &amp;operator&gt;&gt;( <a href="qtextstream.html">TQTextStream</a>&amp;, Element&amp; );
+<pre> TQTextStream &amp;operator&lt;&lt;( <a href="ntqtextstream.html">TQTextStream</a>&amp;, const Element&amp; );
+ TQTextStream &amp;operator&gt;&gt;( <a href="ntqtextstream.html">TQTextStream</a>&amp;, Element&amp; );
</pre>
<p> To make our <tt>Element</tt> class more self-contained we provide overloads
for the &lt;&lt; and &gt;&gt; operators so that <tt>Element</tt>s may be written to
@@ -167,10 +167,10 @@ filter the data using a scripting language.
<pre> #include "element.h"
- #include &lt;<a href="qstringlist-h.html">qstringlist.h</a>&gt;
- #include &lt;<a href="qtextstream-h.html">qtextstream.h</a>&gt;
+ #include &lt;<a href="qstringlist-h.html">ntqstringlist.h</a>&gt;
+ #include &lt;<a href="qtextstream-h.html">ntqtextstream.h</a>&gt;
</pre>
-<p> Our implementation of the operators requires the inclusion of <a href="qtextstream-h.html">qtextstream.h</a> and <a href="qstringlist-h.html">qstringlist.h</a>.
+<p> Our implementation of the operators requires the inclusion of <a href="qtextstream-h.html">ntqtextstream.h</a> and <a href="qstringlist-h.html">ntqstringlist.h</a>.
<p> <pre> const char FIELD_SEP = ':';
const char PROPOINT_SEP = ';';
const char XY_SEP = ',';
@@ -190,7 +190,7 @@ label text. For example:
<p> There's no problem having whitespace and field separators in label
text due to the way we read <tt>Element</tt> data.
-<p> <pre> TQTextStream &amp;operator&lt;&lt;( <a href="qtextstream.html">TQTextStream</a> &amp;s, const Element &amp;element )
+<p> <pre> TQTextStream &amp;operator&lt;&lt;( <a href="ntqtextstream.html">TQTextStream</a> &amp;s, const Element &amp;element )
{
s &lt;&lt; element.value() &lt;&lt; FIELD_SEP
&lt;&lt; element.valueColor().name() &lt;&lt; FIELD_SEP
@@ -210,39 +210,39 @@ text due to the way we read <tt>Element</tt> data.
<p> Writing elements is straight-forward. Each member is written followed
by a field separator. The points are written as comma separated (<tt>XY_SEP</tt>) x, y pairs, each pair separated by the <tt>PROPOINT_SEP</tt>
separator. The final field is the label followed by a newline.
-<p> <pre> TQTextStream &amp;operator&gt;&gt;( <a href="qtextstream.html">TQTextStream</a> &amp;s, Element &amp;element )
+<p> <pre> TQTextStream &amp;operator&gt;&gt;( <a href="ntqtextstream.html">TQTextStream</a> &amp;s, Element &amp;element )
{
- <a name="x2553"></a> <a href="qstring.html">TQString</a> data = s.<a href="qtextstream.html#readLine">readLine</a>();
+ <a name="x2553"></a> <a href="ntqstring.html">TQString</a> data = s.<a href="ntqtextstream.html#readLine">readLine</a>();
element.setValue( Element::INVALID );
int errors = 0;
bool ok;
- <a name="x2552"></a> <a href="qstringlist.html">TQStringList</a> fields = TQStringList::<a href="qstringlist.html#split">split</a>( FIELD_SEP, data );
- <a name="x2555"></a> if ( fields.<a href="qvaluelist.html#count">count</a>() &gt;= 4 ) {
+ <a name="x2552"></a> <a href="ntqstringlist.html">TQStringList</a> fields = TQStringList::<a href="ntqstringlist.html#split">split</a>( FIELD_SEP, data );
+ <a name="x2555"></a> if ( fields.<a href="ntqvaluelist.html#count">count</a>() &gt;= 4 ) {
double value = fields[0].toDouble( &amp;ok );
if ( !ok )
errors++;
- <a href="qcolor.html">TQColor</a> valueColor = TQColor( fields[1] );
- <a name="x2550"></a> if ( !valueColor.<a href="qcolor.html#isValid">isValid</a>() )
+ <a href="ntqcolor.html">TQColor</a> valueColor = TQColor( fields[1] );
+ <a name="x2550"></a> if ( !valueColor.<a href="ntqcolor.html#isValid">isValid</a>() )
errors++;
int valuePattern = fields[2].toInt( &amp;ok );
if ( !ok )
errors++;
- <a href="qcolor.html">TQColor</a> labelColor = TQColor( fields[3] );
- if ( !labelColor.<a href="qcolor.html#isValid">isValid</a>() )
+ <a href="ntqcolor.html">TQColor</a> labelColor = TQColor( fields[3] );
+ if ( !labelColor.<a href="ntqcolor.html#isValid">isValid</a>() )
errors++;
- <a href="qstringlist.html">TQStringList</a> propoints = TQStringList::<a href="qstringlist.html#split">split</a>( PROPOINT_SEP, fields[4] );
- <a name="x2551"></a> <a href="qstring.html">TQString</a> label = data.<a href="qstring.html#section">section</a>( FIELD_SEP, 5 );
+ <a href="ntqstringlist.html">TQStringList</a> propoints = TQStringList::<a href="ntqstringlist.html#split">split</a>( PROPOINT_SEP, fields[4] );
+ <a name="x2551"></a> <a href="ntqstring.html">TQString</a> label = data.<a href="ntqstring.html#section">section</a>( FIELD_SEP, 5 );
if ( !errors ) {
element.set( value, valueColor, valuePattern, label, labelColor );
int i = 0;
- <a name="x2554"></a> for ( TQStringList::iterator point = propoints.<a href="qvaluelist.html#begin">begin</a>();
- <a name="x2556"></a> i &lt; Element::MAX_PROPOINTS &amp;&amp; point != propoints.<a href="qvaluelist.html#end">end</a>();
+ <a name="x2554"></a> for ( TQStringList::iterator point = propoints.<a href="ntqvaluelist.html#begin">begin</a>();
+ <a name="x2556"></a> i &lt; Element::MAX_PROPOINTS &amp;&amp; point != propoints.<a href="ntqvaluelist.html#end">end</a>();
++i, ++point ) {
errors = 0;
- <a href="qstringlist.html">TQStringList</a> xy = TQStringList::<a href="qstringlist.html#split">split</a>( XY_SEP, *point );
+ <a href="ntqstringlist.html">TQStringList</a> xy = TQStringList::<a href="ntqstringlist.html#split">split</a>( XY_SEP, *point );
double x = xy[0].toDouble( &amp;ok );
if ( !ok || x &lt;= 0.0 || x &gt;= 1.0 )
errors++;
@@ -261,9 +261,9 @@ separator. The final field is the label followed by a newline.
}
</pre>
<p> To read an element we read one record (i.e. one line). We break the
-data into fields using <a href="qstringlist.html#split">TQStringList::split</a>(). Because it is possible
+data into fields using <a href="ntqstringlist.html#split">TQStringList::split</a>(). Because it is possible
that a label will contain <tt>FIELD_SEP</tt> characters we use
-<a href="qstring.html#section">TQString::section</a>() to extract all the text from the last field to the
+<a href="ntqstring.html#section">TQString::section</a>() to extract all the text from the last field to the
end of the line. If there are enough fields and the value, colors and
pattern data is valid we use <tt>Element::set()</tt> to write this data into
the element; otherwise we leave the element <tt>INVALID</tt>. We then