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.
(obsolete) QRgb |
getRgba(QRgb initial = 0xffffffff, bool *ok = nullptr, QWidget *parent = nullptr) |
[static] QRgb QColorDialog::getRgba(QRgb initial = 0xffffffff, bool *ok = nullptr, QWidget
*parent = nullptr)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, *a 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.
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