IupGetColor
Shows a modal dialog which allows the user to select a color. Based on IupColorDlg.
Creation and Show
int IupGetColor(int x, int y, unsigned char *r, unsigned char *g, unsigned char *b);x, y: x, y values of the IupPopup function.
r, g, b: Pointers to variables that will receive the
color selected by the user if the OK button is pressed. The value in the
variables at the moment the function is called defines the color being
selected when the dialog is shown. If the OK button is not pressed, the
r, g and b values are not changed. These values cannot be NULL.
Returns: 1 if the OK button is pressed, or 0 otherwise.
Notes
The dialog uses a global attribute called "PARENTDIALOG" as the parent dialog if it is defined. It also uses a global attribute called "ICON" as the dialog icon if it is defined.
Examples
| GTK | Qt | Win32 | macOS |
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