Comments on: How to try the new KAlgebra http://www.proli.net/2007/01/25/how-to-try-the-new-kalgebra/ Yet another FreeSoftware blog! Sat, 05 Jul 2008 16:40:22 +0000 http://wordpress.org/?v=2.3.2 By: w0land http://www.proli.net/2007/01/25/how-to-try-the-new-kalgebra/#comment-7367 w0land Thu, 31 Jan 2008 07:16:06 +0000 http://www.proli.net/2007/01/25/how-to-try-the-new-kalgebra/#comment-7367 It looks like, you don't have QtXml module, or make cannot find headers file for it, as well as QGL. Try install it, then continue. It looks like, you don’t have QtXml module, or make cannot find headers file for it, as well as QGL. Try install it, then continue.

]]> By: uzjmeqg http://www.proli.net/2007/01/25/how-to-try-the-new-kalgebra/#comment-5772 uzjmeqg Sat, 19 May 2007 20:07:56 +0000 http://www.proli.net/2007/01/25/how-to-try-the-new-kalgebra/#comment-5772 [Cool staff!||Hi! I think this need for || Help me with - ||Hello....||I find this - || It`s realy cool!] [Cool staff!||Hi! I think this need for || Help me with - ||Hello….||I find this - || It`s realy cool!]

]]> By: kjuanlu http://www.proli.net/2007/01/25/how-to-try-the-new-kalgebra/#comment-5235 kjuanlu Fri, 16 Feb 2007 23:52:40 +0000 http://www.proli.net/2007/01/25/how-to-try-the-new-kalgebra/#comment-5235 Checked out revision 127. This revision have not a .pro file. qmake-qt4 needs --project parameter, but the makefile does not run correctly: <code> root@eudytes:/home/kjuanlu/qt/kalgebra/trunk# ls *.pro ls: *.pro: No such file or directory root@eudytes:/home/kjuanlu/qt/kalgebra/trunk# qmake-qt4 -project root@eudytes:/home/kjuanlu/qt/kalgebra/trunk# qmake-qt4 root@eudytes:/home/kjuanlu/qt/kalgebra/trunk# make g++ -c -pipe -O2 -Wall -W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -I/usr/share/qt4/mkspecs/linux-g++ -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtGui -I/usr/include/qt4/QtGui -I/usr/include/qt4 -I. -I. -I. -o algebra.o algebra.cpp In file included from analitza.h:26, from graph2d.h:19, from functionedit.h:13, from algebra.h:11, from algebra.cpp:15: expression.h:24:17: error: QtXml: No such file or directory In file included from algebra.h:15, from algebra.cpp:15: graph3d.h:4:21: error: QGLWidget: No such file or directory value.h:38: error: expected ‘,’ or ‘...’ before ‘&’ token value.h:38: error: ISO C++ forbids declaration of ‘QDomElement’ with no type value.h:44: error: expected ‘,’ or ‘...’ before ‘&’ token value.h:44: error: ISO C++ forbids declaration of ‘QDomElement’ with no type container.h:33: error: variable or field ‘print_dom’ declared void container.h:33: error: ‘QDomNode’ was not declared in this scope container.h:33: error: expected primary-expression before ‘int’ container.h:33: error: initializer expression list treated as compound expression expression.h:46: error: expected ‘,’ or ‘...’ before ‘&’ token expression.h:46: error: ISO C++ forbids declaration of ‘QDomElement’ with no type graph3d.h:44: error: expected class-name before ‘{’ token graph3d.h:44: warning: ‘class Graph3D’ has virtual functions but non-virtual destructor graph3d.h: In member function ‘void Graph3D::setTransparency(bool)’: graph3d.h:58: error: ‘glDraw’ was not declared in this scope algebra.cpp: In constructor ‘QAlgebra::QAlgebra(QWidget*)’: algebra.cpp:138: error: no matching function for call to ‘QVBoxLayout::addWidget(Graph3D*&)’ /usr/include/qt4/QtGui/qboxlayout.h:64: note: candidates are: void QBoxLayout::addWidget(QWidget*, int, Qt::Alignment) algebra.cpp:142: error: no matching function for call to ‘QAlgebra::connect(Graph3D*&, const char [25], QAlgebra* const, const char [34])’ /usr/include/qt4/QtCore/qobject.h:181: note: candidates are: static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType) /usr/include/qt4/QtCore/qobject.h:282: note: bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const algebra.cpp:149: error: no matching function for call to ‘QMenu::addAction(QString, Graph3D*&, const char [13])’ /usr/include/qt4/QtGui/qmenu.h:65: note: candidates are: QAction* QMenu::addAction(const QString&) /usr/include/qt4/QtGui/qmenu.h:66: note: QAction* QMenu::addAction(const QIcon&, const QString&) /usr/include/qt4/QtGui/qmenu.h:67: note: QAction* QMenu::addAction(const QString&, const QObject*, const char*, const QKeySequence&) /usr/include/qt4/QtGui/qmenu.h:68: note: QAction* QMenu::addAction(const QIcon&, const QString&, const QObject*, const char*, const QKeySequence&) /usr/include/qt4/QtGui/qwidget.h:489: note: void QWidget::addAction(QAction*) algebra.cpp: In member function ‘void QAlgebra::afegeix()’: algebra.cpp:180: error: ‘class Graph3D’ has no member named ‘setFocus’ make: *** [algebra.o] Error 1 </code> Checked out revision 127.

This revision have not a .pro file. qmake-qt4 needs –project parameter, but the makefile does not run correctly:


root@eudytes:/home/kjuanlu/qt/kalgebra/trunk# ls *.pro
ls: *.pro: No such file or directory
root@eudytes:/home/kjuanlu/qt/kalgebra/trunk# qmake-qt4 -project
root@eudytes:/home/kjuanlu/qt/kalgebra/trunk# qmake-qt4
root@eudytes:/home/kjuanlu/qt/kalgebra/trunk# make
g++ -c -pipe -O2 -Wall -W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -I/usr/share/qt4/mkspecs/linux-g++ -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtGui -I/usr/include/qt4/QtGui -I/usr/include/qt4 -I. -I. -I. -o algebra.o algebra.cpp
In file included from analitza.h:26,
from graph2d.h:19,
from functionedit.h:13,
from algebra.h:11,
from algebra.cpp:15:
expression.h:24:17: error: QtXml: No such file or directory
In file included from algebra.h:15,
from algebra.cpp:15:
graph3d.h:4:21: error: QGLWidget: No such file or directory
value.h:38: error: expected ‘,’ or ‘...’ before ‘&’ token
value.h:38: error: ISO C++ forbids declaration of ‘QDomElement’ with no type
value.h:44: error: expected ‘,’ or ‘...’ before ‘&’ token
value.h:44: error: ISO C++ forbids declaration of ‘QDomElement’ with no type
container.h:33: error: variable or field ‘print_dom’ declared void
container.h:33: error: ‘QDomNode’ was not declared in this scope
container.h:33: error: expected primary-expression before ‘int’
container.h:33: error: initializer expression list treated as compound expression
expression.h:46: error: expected ‘,’ or ‘...’ before ‘&’ token
expression.h:46: error: ISO C++ forbids declaration of ‘QDomElement’ with no type
graph3d.h:44: error: expected class-name before ‘{’ token
graph3d.h:44: warning: ‘class Graph3D’ has virtual functions but non-virtual destructor
graph3d.h: In member function ‘void Graph3D::setTransparency(bool)’:
graph3d.h:58: error: ‘glDraw’ was not declared in this scope
algebra.cpp: In constructor ‘QAlgebra::QAlgebra(QWidget*)’:
algebra.cpp:138: error: no matching function for call to ‘QVBoxLayout::addWidget(Graph3D*&)’
/usr/include/qt4/QtGui/qboxlayout.h:64: note: candidates are: void QBoxLayout::addWidget(QWidget*, int, Qt::Alignment)
algebra.cpp:142: error: no matching function for call to ‘QAlgebra::connect(Graph3D*&, const char [25], QAlgebra* const, const char [34])’
/usr/include/qt4/QtCore/qobject.h:181: note: candidates are: static bool QObject::connect(const QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)
/usr/include/qt4/QtCore/qobject.h:282: note: bool QObject::connect(const QObject*, const char*, const char*, Qt::ConnectionType) const
algebra.cpp:149: error: no matching function for call to ‘QMenu::addAction(QString, Graph3D*&, const char [13])’
/usr/include/qt4/QtGui/qmenu.h:65: note: candidates are: QAction* QMenu::addAction(const QString&)
/usr/include/qt4/QtGui/qmenu.h:66: note: QAction* QMenu::addAction(const QIcon&, const QString&)
/usr/include/qt4/QtGui/qmenu.h:67: note: QAction* QMenu::addAction(const QString&, const QObject*, const char*, const QKeySequence&)
/usr/include/qt4/QtGui/qmenu.h:68: note: QAction* QMenu::addAction(const QIcon&, const QString&, const QObject*, const char*, const QKeySequence&)
/usr/include/qt4/QtGui/qwidget.h:489: note: void QWidget::addAction(QAction*)
algebra.cpp: In member function ‘void QAlgebra::afegeix()’:
algebra.cpp:180: error: ‘class Graph3D’ has no member named ‘setFocus’
make: *** [algebra.o] Error 1

]]> By: servo http://www.proli.net/2007/01/25/how-to-try-the-new-kalgebra/#comment-5039 servo Mon, 05 Feb 2007 09:41:38 +0000 http://www.proli.net/2007/01/25/how-to-try-the-new-kalgebra/#comment-5039 We want inequation's support! :) We want inequation’s support! :)

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