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| 2 | <!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/extensions/activeqt/examples/wrapper/wrapper.doc:57 -->
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| 6 | <title>Standard Qt widgets as ActiveX controls (in-process)</title>
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| 19 | <a href="index.html">
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| 20 | <font color="#004faf">Home</font></a>
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| 22 | <font color="#004faf">All Classes</font></a>
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| 24 | <font color="#004faf">Main Classes</font></a>
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| 26 | <font color="#004faf">Annotated</font></a>
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| 28 | <font color="#004faf">Grouped Classes</font></a>
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| 30 | <font color="#004faf">Functions</font></a>
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| 31 | </td>
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| 32 | <td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>Standard Qt widgets as ActiveX controls (in-process)</h1>
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| 33 |
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| 34 |
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| 35 |
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| 36 | The ActiveX controls in this example are the standard button
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| 37 | classes <a href="qpushbutton.html">QPushButton</a>, <a href="qcheckbox.html">QCheckBox</a> and <a href="qradiobutton.html">QRadioButton</a> as provided by
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| 38 | Qt.
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| 39 | <p> It demonstrates how to export existing <a href="qwidget.html">QWidget</a> classes as ActiveX
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| 40 | controls, and the use of <a href="qaxfactory.html">QAxFactory</a> together with the <a href="qaxfactory.html#QAXFACTORY_EXPORT">QAXFACTORY_EXPORT</a>
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| 41 | macro.
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| 42 | <p>
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| 43 |
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| 44 | <pre> class ActiveQtFactory : public <a href="qaxfactory.html">QAxFactory</a>
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| 45 | {
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| 46 | public:
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| 47 | ActiveQtFactory( const <a href="quuid.html">QUuid</a> &lib, const <a href="quuid.html">QUuid</a> &app )
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| 48 | : <a href="qaxfactory.html">QAxFactory</a>( lib, app )
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| 49 | {}
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| 50 | <a href="qstringlist.html">QStringList</a> featureList() const
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| 51 | {
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| 52 | <a href="qstringlist.html">QStringList</a> list;
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| 53 | list << "QButton";
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| 54 | list << "QCheckBox";
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| 55 | list << "QRadioButton";
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| 56 | list << "QPushButton";
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| 57 | list << "QToolButton";
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| 58 | return list;
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| 59 | }
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| 60 | <a href="qwidget.html">QWidget</a> *create( const <a href="qstring.html">QString</a> &key, QWidget *parent, const char *name )
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| 61 | {
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| 62 | if ( key == "QButton" )
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| 63 | return new <a href="qbutton.html">QButton</a>( parent, name );
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| 64 | if ( key == "QCheckBox" )
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| 65 | return new <a href="qcheckbox.html">QCheckBox</a>( parent, name );
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| 66 | if ( key == "QRadioButton" )
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| 67 | return new <a href="qradiobutton.html">QRadioButton</a>( parent, name );
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| 68 | if ( key == "QPushButton" )
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| 69 | return new <a href="qpushbutton.html">QPushButton</a>( parent, name );
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| 70 | if ( key == "QToolButton" ) {
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| 71 | <a href="qtoolbutton.html">QToolButton</a> *tb = new <a href="qtoolbutton.html">QToolButton</a>( parent, name );
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| 72 | <a name="x2518"></a> tb-><a href="qbutton.html#setPixmap">setPixmap</a>( QPixmap(fileopen) );
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| 73 | return tb;
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| 74 | }
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| 75 |
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| 76 | return 0;
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| 77 | }
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| 78 | <a href="qmetaobject.html">QMetaObject</a> *metaObject( const <a href="qstring.html">QString</a> &key ) const
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| 79 | {
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| 80 | if ( key == "QButton" )
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| 81 | return QButton::staticMetaObject();
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| 82 | if ( key == "QCheckBox" )
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| 83 | return QCheckBox::staticMetaObject();
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| 84 | if ( key == "QRadioButton" )
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| 85 | return QRadioButton::staticMetaObject();
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| 86 | if ( key == "QPushButton" )
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| 87 | return QPushButton::staticMetaObject();
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| 88 | if ( key == "QToolButton" )
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| 89 | return QToolButton::staticMetaObject();
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| 90 |
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| 91 | return 0;
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| 92 | }
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| 93 | <a href="quuid.html">QUuid</a> classID( const <a href="qstring.html">QString</a> &key ) const
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| 94 | {
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| 95 | if ( key == "QButton" )
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| 96 | return "{23F5012A-7333-43D3-BCA8-836AABC61B4A}";
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| 97 | if ( key == "QCheckBox" )
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| 98 | return "{6E795DE9-872D-43CF-A831-496EF9D86C68}";
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| 99 | if ( key == "QRadioButton" )
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| 100 | return "{AFCF78C8-446C-409A-93B3-BA2959039189}";
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| 101 | if ( key == "QPushButton" )
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| 102 | return "{2B262458-A4B6-468B-B7D4-CF5FEE0A7092}";
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| 103 | if ( key == "QToolButton" )
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| 104 | return "{7c0ffe7a-60c3-4666-bde2-5cf2b54390a1}";
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| 105 |
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| 106 | return QUuid();
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| 107 | }
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| 108 | <a href="quuid.html">QUuid</a> interfaceID( const <a href="qstring.html">QString</a> &key ) const
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| 109 | {
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| 110 | if ( key == "QButton" )
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| 111 | return "{6DA689FB-928F-423C-8632-678C3D3606DB}";
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| 112 | if ( key == "QCheckBox" )
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| 113 | return "{4FD39DD7-2DE0-43C1-A8C2-27C51A052810}";
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| 114 | if ( key == "QRadioButton" )
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| 115 | return "{7CC8AE30-206C-48A3-A009-B0A088026C2F}";
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| 116 | if ( key == "QPushButton" )
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| 117 | return "{06831CC9-59B6-436A-9578-6D53E5AD03D3}";
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| 118 | if ( key == "QToolButton" )
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| 119 | return "{6726080f-d63d-4950-a366-9bf33e5cdf84}";
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| 120 |
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| 121 | return QUuid();
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| 122 | }
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| 123 | <a href="quuid.html">QUuid</a> eventsID( const <a href="qstring.html">QString</a> &key ) const
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| 124 | {
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| 125 | if ( key == "QButton" )
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| 126 | return "{73A5D03F-8ADE-4D84-9AE0-A93B4F85A130}";
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| 127 | if ( key == "QCheckBox" )
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| 128 | return "{FDB6FFBE-56A3-4E90-8F4D-198488418B3A}";
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| 129 | if ( key == "QRadioButton" )
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| 130 | return "{73EE4860-684C-4A66-BF63-9B9EFFA0CBE5}";
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| 131 | if ( key == "QPushButton" )
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| 132 | return "{3CC3F17F-EA59-4B58-BBD3-842D467131DD}";
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| 133 | if ( key == "QToolButton" )
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| 134 | return "{f4d421fd-4ead-4fd9-8a25-440766939639}";
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| 135 |
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| 136 | return QUuid();
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| 137 | }
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| 138 | };
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| 139 | </pre>The factory implementation returns the list of supported controls,
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| 140 | creates controls on request and provides information about the unique
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| 141 | IDs of the COM classes and interfaces for each control.
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| 142 | <p> <pre> QAXFACTORY_EXPORT( ActiveQtFactory, "{3B756301-0075-4E40-8BE8-5A81DE2426B7}", "{AB068077-4924-406a-BBAF-42D91C8727DD}" )
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| 143 | </pre>The factory is exported using the QAXFACTORY_EXPORT macro.
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| 144 | <p> To build the example you must first build the <a href="qaxserver.html">QAxServer</a> library. Then run qmake and your make tool in
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| 145 | <tt>examples/wrapper</tt>.
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| 146 | <p> <hr>
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| 147 | <p> The <a href="qaxserver-demo-wrapper.html">demonstration</a> requires your
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| 148 | WebBrowser to support ActiveX controls, and scripting to be enabled.
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| 149 | <p>
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| 150 |
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| 151 | <pre> <SCRIPT LANGUAGE=VBScript>
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| 152 | Sub ToolButton_Clicked()
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| 153 | RadioButton.text = InputBox( "Enter something", "Wrapper Demo" )
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| 154 | End Sub
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| 155 |
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| 156 | Sub PushButton_clicked()
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| 157 | MsgBox( "Thank you!" )
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| 158 | End Sub
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| 159 |
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| 160 | Sub CheckBox_toggled( state )
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| 161 | if state = 0 then
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| 162 | CheckBox.text = "Check me!"
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| 163 | else
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| 164 | CheckBox.text = "Uncheck me!"
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| 165 | end if
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| 166 | End Sub
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| 167 | </SCRIPT>
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| 168 | <p>
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| 169 | A QPushButton:<br>
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| 170 | <object ID="PushButton" CLASSID="CLSID:2B262458-A4B6-468B-B7D4-CF5FEE0A7092"
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| 171 | CODEBASE=http://www.trolltech.com/demos/wrapperax.cab>
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| 172 | <PARAM NAME="text" VALUE="Click me!">
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| 173 | [Object not available! Did you forget to build and register the server?]
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| 174 | </object><br>
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| 175 |
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| 176 | <p>
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| 177 | A QCheckBox:<br>
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| 178 | <object ID="CheckBox" CLASSID="CLSID:6E795de9-872d-43cf-a831-496ef9d86c68"
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| 179 | CODEBASE=http://www.trolltech.com/demos/wrapperax.cab>
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| 180 | <PARAM NAME="text" VALUE="Check me!">
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| 181 | [Object not available! Did you forget to build and register the server?]
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| 182 | </object><br>
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| 183 |
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| 184 | <p>
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| 185 | A QToolButton:<br>
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| 186 | <object ID="ToolButton" CLASSID="CLSID:7c0ffe7a-60c3-4666-bde2-5cf2b54390a1"
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| 187 | CODEBASE=http://www.trolltech.com/demos/wrapperax.cab>
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| 188 | [Object not available! Did you forget to build and register the server?]
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| 189 | </object><br>
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| 190 |
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| 191 | <p>
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| 192 | A QRadioButton:<br>
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| 193 | <object ID="RadioButton" CLASSID="CLSID:afcf78c8-446c-409a-93b3-ba2959039189"
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| 194 | CODEBASE=http://www.trolltech.com/demos/wrapperax.cab>
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| 195 | <PARAM NAME="text" VALUE="Tune me!">
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| 196 | [Object not available! Did you forget to build and register the server?]
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| 197 | </object><br>
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| 198 | </pre><p>See also <a href="qaxserver-examples.html">The QAxServer Examples</a>.
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| 199 |
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| 200 | <!-- eof -->
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| 201 | <p><address><hr><div align=center>
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| 202 | <table width=100% cellspacing=0 border=0><tr>
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| 203 | <td>Copyright © 2007
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| 204 | <a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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| 205 | <td align=right><div align=right>Qt 3.3.8</div>
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| 206 | </table></div></address></body>
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| 207 | </html>
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