Qt 3 Support Members for QColorThe following class members are part of the Qt 3 support layer. They are provided to help you port old code to Qt 4. We advise against using them in new code.
Public Functions
| | QColor ( int x, int y, int z, Spec colorSpec ) |
| void | getRgba ( int * r, int * g, int * b, int * a ) const |
| void | hsv ( int * h, int * s, int * v ) const |
| uint | pixel ( int screen = -1 ) const |
| void | rgb ( int * r, int * g, int * b ) const |
| void | setRgba ( int r, int g, int b, int a ) |
Member Function Documentation
QColor::QColor ( int x, int y, int z, Spec colorSpec )
Use one of the other QColor constructors, or one of the static convenience functions, instead.
void QColor::getRgba ( int * r, int * g, int * b, int * a ) const
Use getRgb() instead.
void QColor::hsv ( int * h, int * s, int * v ) const
Use getHsv() instead.
See also setHsv().
uint QColor::pixel ( int screen = -1 ) const
Returns the pixel value used by the underlying window system to refer to a color.
Use QColormap::pixel() instead.
For example, if you have code like
QColor myColor;
uint pixel = myColor.pixel(screen);
you can rewrite it as
QColormap cmap = QColormap::instance(screen);
uint pixel = cmap.pixel(*this);
void QColor::rgb ( int * r, int * g, int * b ) const
Use getRgb() instead.
void QColor::setRgba ( int r, int g, int b, int a )
Use setRgb() instead.
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