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diff --git a/doc/html/chart-optionsform-cpp.html b/doc/html/chart-optionsform-cpp.html new file mode 100644 index 0000000..7ac28a3 --- /dev/null +++ b/doc/html/chart-optionsform-cpp.html @@ -0,0 +1,177 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> +<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/doc/tutorial2.doc:13 --> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>chart/optionsform.cpp Example File</title> +<style type="text/css"><!-- +fn { margin-left: 1cm; text-indent: -1cm; } +a:link { color: #004faf; text-decoration: none } +a:visited { color: #672967; text-decoration: none } +body { background: #ffffff; color: black; } +--></style> +</head> +<body> + +<table border="0" cellpadding="0" cellspacing="0" width="100%"> +<tr bgcolor="#E5E5E5"> +<td valign=center> + <a href="index.html"> +<font color="#004faf">Home</font></a> + | <a href="classes.html"> +<font color="#004faf">All Classes</font></a> + | <a href="mainclasses.html"> +<font color="#004faf">Main Classes</font></a> + | <a href="annotated.html"> +<font color="#004faf">Annotated</font></a> + | <a href="groups.html"> +<font color="#004faf">Grouped Classes</font></a> + | <a href="functions.html"> +<font color="#004faf">Functions</font></a> +</td> +<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>chart/optionsform.cpp Example File</h1> + + +<pre>#include "optionsform.h" + +#include <<a href="qbuttongroup-h.html">qbuttongroup.h</a>> +#include <<a href="qcombobox-h.html">qcombobox.h</a>> +#include <<a href="qfontdialog-h.html">qfontdialog.h</a>> +#include <<a href="qframe-h.html">qframe.h</a>> +#include <<a href="qimage-h.html">qimage.h</a>> +#include <<a href="qlabel-h.html">qlabel.h</a>> +#include <<a href="qlayout-h.html">qlayout.h</a>> +#include <<a href="qpushbutton-h.html">qpushbutton.h</a>> +#include <<a href="qradiobutton-h.html">qradiobutton.h</a>> +#include <<a href="qspinbox-h.html">qspinbox.h</a>> + +#include "images/options_horizontalbarchart.xpm" +#include "images/options_piechart.xpm" +#include "images/options_verticalbarchart.xpm" + + +<a name="f176"></a>OptionsForm::OptionsForm( <a href="qwidget.html">QWidget</a>* parent, const char* name, + bool modal, WFlags f ) + : <a href="qdialog.html">QDialog</a>( parent, name, modal, f ) +{ + <a href="qwidget.html#setCaption">setCaption</a>( "Chart -- Options" ); + <a href="qwidget.html#resize">resize</a>( 320, 290 ); + + optionsFormLayout = new <a href="qvboxlayout.html">QVBoxLayout</a>( this, 11, 6 ); + + chartTypeLayout = new <a href="qhboxlayout.html">QHBoxLayout</a>( 0, 0, 6 ); + + chartTypeTextLabel = new <a href="qlabel.html">QLabel</a>( "&Chart Type", this ); + chartTypeLayout-><a href="qboxlayout.html#addWidget">addWidget</a>( chartTypeTextLabel ); + + chartTypeComboBox = new <a href="qcombobox.html">QComboBox</a>( FALSE, this ); + chartTypeComboBox-><a href="qcombobox.html#insertItem">insertItem</a>( QPixmap( options_piechart ), "Pie Chart" ); + chartTypeComboBox-><a href="qcombobox.html#insertItem">insertItem</a>( QPixmap( options_verticalbarchart ), + "Vertical Bar Chart" ); + chartTypeComboBox-><a href="qcombobox.html#insertItem">insertItem</a>( QPixmap( options_horizontalbarchart ), + "Horizontal Bar Chart" ); + chartTypeLayout-><a href="qboxlayout.html#addWidget">addWidget</a>( chartTypeComboBox ); + optionsFormLayout-><a href="qboxlayout.html#addLayout">addLayout</a>( chartTypeLayout ); + + fontLayout = new <a href="qhboxlayout.html">QHBoxLayout</a>( 0, 0, 6 ); + + fontPushButton = new <a href="qpushbutton.html">QPushButton</a>( "&Font...", this ); + fontLayout-><a href="qboxlayout.html#addWidget">addWidget</a>( fontPushButton ); + <a href="qspaceritem.html">QSpacerItem</a>* spacer = new <a href="qspaceritem.html">QSpacerItem</a>( 0, 0, + QSizePolicy::Expanding, + QSizePolicy::Minimum ); + fontLayout-><a href="qboxlayout.html#addItem">addItem</a>( spacer ); + + fontTextLabel = new <a href="qlabel.html">QLabel</a>( this ); // Must be set by caller via setFont() + fontLayout-><a href="qboxlayout.html#addWidget">addWidget</a>( fontTextLabel ); + optionsFormLayout-><a href="qboxlayout.html#addLayout">addLayout</a>( fontLayout ); + + addValuesFrame = new <a href="qframe.html">QFrame</a>( this ); + addValuesFrame-><a href="qframe.html#setFrameShape">setFrameShape</a>( QFrame::StyledPanel ); + addValuesFrame-><a href="qframe.html#setFrameShadow">setFrameShadow</a>( QFrame::Sunken ); + addValuesFrameLayout = new <a href="qvboxlayout.html">QVBoxLayout</a>( addValuesFrame, 11, 6 ); + + addValuesButtonGroup = new <a href="qbuttongroup.html">QButtonGroup</a>( "Show Values", addValuesFrame ); + addValuesButtonGroup-><a href="qgroupbox.html#setColumnLayout">setColumnLayout</a>(0, Qt::Vertical ); + addValuesButtonGroup-><a href="qwidget.html#layout">layout</a>()->setSpacing( 6 ); + addValuesButtonGroup-><a href="qwidget.html#layout">layout</a>()->setMargin( 11 ); + addValuesButtonGroupLayout = new <a href="qvboxlayout.html">QVBoxLayout</a>( + addValuesButtonGroup-><a href="qwidget.html#layout">layout</a>() ); + addValuesButtonGroupLayout-><a href="qlayoutitem.html#setAlignment">setAlignment</a>( Qt::AlignTop ); + + noRadioButton = new <a href="qradiobutton.html">QRadioButton</a>( "&No", addValuesButtonGroup ); + noRadioButton-><a href="qradiobutton.html#setChecked">setChecked</a>( TRUE ); + addValuesButtonGroupLayout-><a href="qboxlayout.html#addWidget">addWidget</a>( noRadioButton ); + + yesRadioButton = new <a href="qradiobutton.html">QRadioButton</a>( "&Yes", addValuesButtonGroup ); + addValuesButtonGroupLayout-><a href="qboxlayout.html#addWidget">addWidget</a>( yesRadioButton ); + + asPercentageRadioButton = new <a href="qradiobutton.html">QRadioButton</a>( "As &Percentage", + addValuesButtonGroup ); + addValuesButtonGroupLayout-><a href="qboxlayout.html#addWidget">addWidget</a>( asPercentageRadioButton ); + addValuesFrameLayout-><a href="qboxlayout.html#addWidget">addWidget</a>( addValuesButtonGroup ); + + decimalPlacesLayout = new <a href="qhboxlayout.html">QHBoxLayout</a>( 0, 0, 6 ); + + decimalPlacesTextLabel = new <a href="qlabel.html">QLabel</a>( "&Decimal Places", addValuesFrame ); + decimalPlacesLayout-><a href="qboxlayout.html#addWidget">addWidget</a>( decimalPlacesTextLabel ); + + decimalPlacesSpinBox = new <a href="qspinbox.html">QSpinBox</a>( addValuesFrame ); + decimalPlacesSpinBox-><a href="qspinbox.html#setMinValue">setMinValue</a>( 0 ); + decimalPlacesSpinBox-><a href="qspinbox.html#setMaxValue">setMaxValue</a>( 9 ); + decimalPlacesLayout-><a href="qboxlayout.html#addWidget">addWidget</a>( decimalPlacesSpinBox ); + + addValuesFrameLayout-><a href="qboxlayout.html#addLayout">addLayout</a>( decimalPlacesLayout ); + + optionsFormLayout-><a href="qboxlayout.html#addWidget">addWidget</a>( addValuesFrame ); + + buttonsLayout = new <a href="qhboxlayout.html">QHBoxLayout</a>( 0, 0, 6 ); + spacer = new <a href="qspaceritem.html">QSpacerItem</a>( 0, 0, + QSizePolicy::Expanding, QSizePolicy::Minimum ); + buttonsLayout-><a href="qboxlayout.html#addItem">addItem</a>( spacer ); + + okPushButton = new <a href="qpushbutton.html">QPushButton</a>( "OK", this ); + okPushButton-><a href="qpushbutton.html#setDefault">setDefault</a>( TRUE ); + buttonsLayout-><a href="qboxlayout.html#addWidget">addWidget</a>( okPushButton ); + + cancelPushButton = new <a href="qpushbutton.html">QPushButton</a>( "Cancel", this ); + buttonsLayout-><a href="qboxlayout.html#addWidget">addWidget</a>( cancelPushButton ); + optionsFormLayout-><a href="qboxlayout.html#addLayout">addLayout</a>( buttonsLayout ); + + <a href="qobject.html#connect">connect</a>( fontPushButton, SIGNAL( <a href="qbutton.html#clicked">clicked</a>() ), this, SLOT( chooseFont() ) ); + <a href="qobject.html#connect">connect</a>( okPushButton, SIGNAL( <a href="qbutton.html#clicked">clicked</a>() ), this, SLOT( <a href="qdialog.html#accept">accept</a>() ) ); + <a href="qobject.html#connect">connect</a>( cancelPushButton, SIGNAL( <a href="qbutton.html#clicked">clicked</a>() ), this, SLOT( <a href="qdialog.html#reject">reject</a>() ) ); + + chartTypeTextLabel-><a href="qlabel.html#setBuddy">setBuddy</a>( chartTypeComboBox ); + decimalPlacesTextLabel-><a href="qlabel.html#setBuddy">setBuddy</a>( decimalPlacesSpinBox ); +} + + +void <a name="f177"></a>OptionsForm::chooseFont() +{ + bool ok; + <a href="qfont.html">QFont</a> font = QFontDialog::<a href="qfontdialog.html#getFont">getFont</a>( &ok, m_font, this ); + if ( ok ) + <a href="qwidget.html#setFont">setFont</a>( font ); +} + + +void OptionsForm::<a href="qwidget.html#setFont">setFont</a>( <a href="qfont.html">QFont</a> font ) +{ + <a href="qstring.html">QString</a> label = font.<a href="qfont.html#family">family</a>() + " " + + QString::<a href="qstring.html#number">number</a>( font.<a href="qfont.html#pointSize">pointSize</a>() ) + "pt"; + if ( font.<a href="qfont.html#bold">bold</a>() ) + label += " Bold"; + if ( font.<a href="qfont.html#italic">italic</a>() ) + label += " Italic"; + fontTextLabel-><a href="qlabel.html#setText">setText</a>( label ); + m_font = font; +} +</pre><!-- eof --> +<p><address><hr><div align=center> +<table width=100% cellspacing=0 border=0><tr> +<td>Copyright © 2007 +<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a> +<td align=right><div align=right>Qt 3.3.8</div> +</table></div></address></body> +</html> |