Obsolete Members for QColorDialog
The following members of class QColorDialog are obsolete. They are provided to keep old source code working. We strongly advise against using them in new code.
Static Public Members
(obsolete) QRgb | getRgba(QRgb initial = 0xffffffff, bool *ok = nullptr, QWidget *parent = nullptr) |
Member Function Documentation
[static] QRgb QColorDialog::getRgba(QRgb initial = 0xffffffff, bool *ok = nullptr, QWidget *parent = nullptr)
This function is obsolete. It is provided to keep old source code working. We strongly advise against using it in new code.
Pops up a modal color dialog to allow the user to choose a color and an alpha channel (transparency) value. The color+alpha is initially set to initial. The dialog is a child of parent.
If ok is non-null, *ok is set to true if the user clicked OK, and to false if the user clicked Cancel.
If the user clicks Cancel, the initial value is returned.
Use QColorDialog::getColor() instead, passing the QColorDialog::ShowAlphaChannel option.