#include <WColor>
Public Member Functions | |
WColor () | |
A default color (which is some other color or a transparent color depending on the context). | |
WColor (int r, int g, int b, int a=255) | |
Color with given red/green/blue values (0-255). | |
WColor (const WString &name) | |
Color with a CSS name. | |
WColor (GlobalColor name) | |
Predefined color. | |
void | setRgb (int r, int g, int b) |
Set red/green/blue values (0-255). | |
void | setName (const WString &name) |
Set CSS name. | |
bool | isDefault () const |
Is a default color ? | |
int | red () const |
Get green component. | |
int | green () const |
Get green component. | |
int | blue () const |
Get blue component. | |
int | alpha () const |
Get alpha component. | |
const WString & | name () const |
Get CSS name. |
int Wt::WColor::red | ( | ) | const [inline] |
Get green component.
Only available when it was set with setRgb or WColor(int r, int g, int b).
int Wt::WColor::green | ( | ) | const [inline] |
Get green component.
Only available when it was set with setRgb or WColor(int r, int g, int b).
int Wt::WColor::blue | ( | ) | const [inline] |
Get blue component.
Only available when it was set with setRgb or WColor(int r, int g, int b).
const WString& Wt::WColor::name | ( | ) | const [inline] |
Get CSS name.
Only available when it was set with setName or WColor(const std::string name).