1 | /****************************************************************************
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2 | **
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3 | ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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4 | ** Contact: Qt Software Information ([email protected])
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5 | **
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6 | ** This file is part of the documentation of the Qt Toolkit.
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7 | **
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8 | ** $QT_BEGIN_LICENSE:LGPL$
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15 | ** GNU Lesser General Public License Usage
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16 | ** Alternatively, this file may be used under the terms of the GNU Lesser
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26 | ** package.
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28 | ** GNU General Public License Usage
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29 | ** Alternatively, this file may be used under the terms of the GNU
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38 | ** $QT_END_LICENSE$
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39 | **
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40 | ****************************************************************************/
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41 |
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42 | /*!
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43 | \page activeqt-dumpcpp.html
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44 | \title The dumpcpp Tool (ActiveQt)
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45 |
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46 | \ingroup activeqt-tools
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47 |
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48 | \keyword dumpcpp
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49 |
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50 | The \c dumpcpp tool generates a C++ namespace for a type library.
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51 |
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52 | To generate a C++ namespace for a type library, call \c dumpcpp with the following
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53 | command line parameters:
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54 |
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55 | \table
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56 | \header
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57 | \i Option
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58 | \i Result
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59 | \row
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60 | \i input
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61 | \i Generate documentation for \e input. \e input can specify a type library file or a type
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62 | library ID, or a CLSID or ProgID for an object
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63 | \row
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64 | \i -o file
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65 | \i Writes the class declaration to \e {file}.h and meta object infomation to \e {file}.cpp
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66 | \row
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67 | \i -n namespace
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68 | \i Generate a C++ namespace \e namespace
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69 | \row
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70 | \i -nometaobject
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71 | \i Do not generate a .cpp file with the meta object information.
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72 | The meta object is then generated in runtime.
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73 | \row
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74 | \i -getfile libid
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75 | \i Print the filename for the typelibrary \e libid to stdout
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76 | \row
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77 | \i -compat
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78 | \i Generate namespace with dynamicCall-compatible API
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79 | \row
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80 | \i -v
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81 | \i Print version information
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82 | \row
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83 | \i -h
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84 | \i Print help
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85 | \endtable
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86 |
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87 | \c dumpcpp can be integrated into the \c qmake build system. In your .pro file, list the type
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88 | libraries you want to use in the TYPELIBS variable:
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89 |
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90 | \snippet examples/activeqt/qutlook/qutlook.pro 0
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91 |
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92 | The generated namespace will declare all enumerations, as well as one QAxObject subclass
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93 | for each \c coclass and \c interface declared in the type library. coclasses marked with
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94 | the \c control attribute will be wrapped by a QAxWidget subclass.
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95 |
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96 | Those classes that wrap creatable
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97 | coclasses
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98 | (i.e. coclasses that are not marked
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99 | as \c noncreatable) have a default constructor; this is typically a single class
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100 | of type \c Application.
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101 |
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102 | \snippet doc/src/snippets/code/doc_src_activeqt-dumpcpp.qdoc 0
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103 |
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104 | All other classes can only be created by passing an IDispatch interface pointer
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105 | to the constructor; those classes should however not
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106 | be created explicitly.
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107 | Instead, use the appropriate API of already created
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108 | objects.
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109 |
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110 | \snippet doc/src/snippets/code/doc_src_activeqt-dumpcpp.qdoc 1
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111 |
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112 | All coclass wrappers also have one constructors taking an interface wrapper class
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113 | for each interface implemented.
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114 |
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115 | \snippet doc/src/snippets/code/doc_src_activeqt-dumpcpp.qdoc 2
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116 |
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117 | You have to create coclasses to be able to connect to signals of the subobject.
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