Obsolete Members for QColorDialog

以下成員源於類 QColorDialog 已過時。 提供它們是為使舊源代碼能繼續工作。強烈建議不要在新代碼中使用它們。

特性

• (obsolete) windowIconText : QString

公共函數

(obsolete)	dumpObjectInfo ()
(obsolete)	dumpObjectTree ()
(obsolete) QWidget *	extension () const
(obsolete) bool	isEnabledToTLW () const
(obsolete) bool	isTopLevel () const
(obsolete) Qt::Orientation	orientation () const
(obsolete) void	setExtension (QWidget * extension )
(obsolete) void	setOrientation (Qt::Orientation orientation )
(obsolete) QWidget *	topLevelWidget () const

公共槽

(obsolete) void

showExtension (bool showIt )

靜態公共成員

(obsolete) QRgb

getRgba (QRgb initial = 0xffffffff, bool * ok = nullptr, QWidget * parent = nullptr)

成員函數文檔編製

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

此函數已過時。提供它是為使舊源代碼能繼續工作。強烈建議不要在新代碼中使用它。

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 .

若 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.

使用 QColorDialog::getColor () instead, passing the QColorDialog::ShowAlphaChannel 選項。