window decorations.
o Fix typo in qt_widget.tex
o Fix an error about memory leak: a widget without parent is not
destroyed automatically.
o Fix bugs in the explaination of signal and slots and moc, see the diffs.
THIS LOG IS ABOUT THE PREVIOUS REVISION OF Qt_widget/qt_widget.tex.
testsuite.
o Change the description for default constructor of Qt_widget_layer
o My editor at INRIA (XEmacs-20.x) has modified indenting on visited page.
I am sorry for the polution of the diffs.
---------------------------
- written DOC for HelpWindow class
- fixed latest bugs in Qt_widget_standard_toolbar.h
- fixed bug in Qt_widget_get_circle.h
- modified the CGALQt.vcproj
I have tried to remove the namespace from demos, it was very stupid from our part to have it allover.
I have found the namespace everywhere.
It could happen that this fix will produce bugs, I couldn't test everything because of bugs in the CGAL library
can choose with \ccc{set_window} member function. The scale of the
objects you can visualize is computed and maintained the same for both
axes to keep the aspect ratio of the objects. If you are not using
\ccc{gmp} you should use \ccc{x_real} or \ccc{y_real} to get the real
world coordinates, represented as a double, for your screen
coordinates. If you are using \ccc{gmp} you can use the other verions
of these two functions: \ccc{x_real_rational} and
\ccc{y_real_rational}, with \ccc{Gmpq} return type. You may need it
when you work with rationals. The double from the other function could
be more complex and can make you loose speed.
\ccMethod{double x_real(int x) const;}{Returns the \ccc{x} real world
coordinate of the \ccc{Qt_widget}.}
\ccMethod{Gmpq y_real(int y) const;}{Returns the \ccc{y} real world
coordinate of the \ccc{Qt_widget}.}
\ccMethod{Gmpq x_real_rational(int x) const;}{Returns the \ccc{x} real world
coordinate of the \ccc{Qt_widget}. Defined only if you built it with CGAL_USE_GMP.}
\ccMethod{Gmpq y_real_rational(int y) const;}{Returns the \ccc{y} real world
coordinate of the \ccc{Qt_widget}. Defined only if you built it with CGAL_USE_GMP.}