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Qt 3 Support Members for Qt

The following class members are part of the Qt 3 support layer. They are provided to help you port old code to Qt 4. We advise against using them in new code.

Qt class reference

Types

enum	BackgroundMode { FixedColor, FixedPixmap, NoBackground, PaletteForeground, ..., X11ParentRelative }
typedef	ButtonState
enum	ButtonState_enum { ShiftButton, ControlButton, AltButton, MetaButton, Keypad, KeyButtonMask }
enum	Dock { DockUnmanaged, DockTornOff, DockTop, DockBottom, ..., DockMinimized }
enum	GUIStyle { WindowsStyle, MotifStyle, MacStyle, Win3Style, PMStyle }
enum	MacintoshVersion { MV_Unknown, MV_9, MV_10_DOT_0, MV_10_DOT_1, ..., MV_TIGER }
enum	PaintUnit { PixelUnit, LoMetricUnit, HiMetricUnit, LoEnglishUnit, HiEnglishUnit, TwipsUnit }
typedef	ScaleMode
typedef	TextFlags
typedef	ToolBarDock
enum	WindowsVersion { WV_32s, WV_95, WV_98, WV_Me, ..., WV_CE_6 }

Type Documentation

enum Qt::BackgroundMode

Constant	Value
`Qt::FixedColor`	`0`
`Qt::FixedPixmap`	`1`
`Qt::NoBackground`	`2`
`Qt::PaletteForeground`	`3`
`Qt::PaletteButton`	`4`
`Qt::PaletteLight`	`5`
`Qt::PaletteMidlight`	`6`
`Qt::PaletteDark`	`7`
`Qt::PaletteMid`	`8`
`Qt::PaletteText`	`9`
`Qt::PaletteBrightText`	`10`
`Qt::PaletteBase`	`11`
`Qt::PaletteBackground`	`12`
`Qt::PaletteShadow`	`13`
`Qt::PaletteHighlight`	`14`
`Qt::PaletteHighlightedText`	`15`
`Qt::PaletteButtonText`	`16`
`Qt::PaletteLink`	`17`
`Qt::PaletteLinkVisited`	`18`
`Qt::X11ParentRelative`	`19`

typedef Qt::ButtonState

Use Qt::KeyboardModifier instead.

enum Qt::ButtonState_enum

Constant	Value
`Qt::ShiftButton`	`Qt::ShiftModifier`
`Qt::ControlButton`	`Qt::ControlModifier`
`Qt::AltButton`	`Qt::AltModifier`
`Qt::MetaButton`	`Qt::MetaModifier`
`Qt::Keypad`	`Qt::KeypadModifier`
`Qt::KeyButtonMask`	`Qt::KeyboardModifierMask`

Use Qt::KeyboardModifier instead.

enum Qt::Dock

Each dock window can be in one of the following positions:

Constant	Value	Description
`Qt::DockUnmanaged`	`0`	not managed by a Q3MainWindow.
`Qt::DockTornOff`	`1`	the dock window floats as its own top level window which always stays on top of the main window.
`Qt::DockTop`	`2`	above the central widget, below the menu bar.
`Qt::DockBottom`	`3`	below the central widget, above the status bar.
`Qt::DockRight`	`4`	to the right of the central widget.
`Qt::DockLeft`	`5`	to the left of the central widget.
`Qt::DockMinimized`	`6`	the dock window is not shown (this is effectively a 'hidden' dock area); the handles of all minimized dock windows are drawn in one row below the menu bar.

enum Qt::GUIStyle

Constant	Value
`Qt::WindowsStyle`	`1`
`Qt::MotifStyle`	`4`
`Qt::MacStyle`	`0`
`Qt::Win3Style`	`2`
`Qt::PMStyle`	`3`

enum Qt::MacintoshVersion

Constant	Value	Description
`Qt::MV_Unknown`	`0x0000`	Use QSysInfo::MV_Unknown instead.
`Qt::MV_9`	`QSysInfo::MV_9`	Use QSysInfo::MV_9 instead.
`Qt::MV_10_DOT_0`	`QSysInfo::MV_10_0`	Use QSysInfo::MV_10_0 instead.
`Qt::MV_10_DOT_1`	`QSysInfo::MV_10_1`	Use QSysInfo::MV_10_1 instead.
`Qt::MV_10_DOT_2`	`QSysInfo::MV_10_2`	Use QSysInfo::MV_10_2 instead.
`Qt::MV_10_DOT_3`	`QSysInfo::MV_10_3`	Use QSysInfo::MV_10_3 instead.
`Qt::MV_10_DOT_4`	`QSysInfo::MV_10_4`	Use QSysInfo::MV_10_4 instead.
`Qt::MV_CHEETAH`	`QSysInfo::MV_CHEETAH`	Use QSysInfo::MV_10_0 instead.
`Qt::MV_PUMA`	`QSysInfo::MV_PUMA`	Use QSysInfo::MV_10_1 instead.
`Qt::MV_JAGUAR`	`QSysInfo::MV_JAGUAR`	Use QSysInfo::MV_10_2 instead.
`Qt::MV_PANTHER`	`QSysInfo::MV_PANTHER`	Use QSysInfo::MV_10_3 instead.
`Qt::MV_TIGER`	`QSysInfo::MV_TIGER`	Use QSysInfo::MV_10_4 instead.

enum Qt::PaintUnit

Constant	Value	Description
`Qt::PixelUnit`	`0`
`Qt::LoMetricUnit`	`1`	Obsolete
`Qt::HiMetricUnit`	`2`	Obsolete
`Qt::LoEnglishUnit`	`3`	Obsolete
`Qt::HiEnglishUnit`	`4`	Obsolete
`Qt::TwipsUnit`	`5`	Obsolete

typedef Qt::ScaleMode

Use Qt::AspectRatioMode instead.

The enum values have been renamed as follows:

Old enum value	New enum value
Qt::ScaleFree	Qt::IgnoreAspectRatio
Qt::ScaleMin	Qt::KeepAspectRatio
Qt::ScaleMax	Qt::KeepAspectRatioByExpanding

typedef Qt::TextFlags

Use Qt::TextFlag instead.

typedef Qt::ToolBarDock

Use Qt::Dock instead.

enum Qt::WindowsVersion

Constant	Value
`Qt::WV_32s`	`QSysInfo::WV_32s`
`Qt::WV_95`	`QSysInfo::WV_95`
`Qt::WV_98`	`QSysInfo::WV_98`
`Qt::WV_Me`	`QSysInfo::WV_Me`
`Qt::WV_DOS_based`	`QSysInfo::WV_DOS_based`
`Qt::WV_NT`	`QSysInfo::WV_NT`
`Qt::WV_2000`	`QSysInfo::WV_2000`
`Qt::WV_XP`	`QSysInfo::WV_XP`
`Qt::WV_2003`	`QSysInfo::WV_2003`
`Qt::WV_NT_based`	`QSysInfo::WV_NT_based`
`Qt::WV_CE`	`QSysInfo::WV_CE`
`Qt::WV_CENET`	`QSysInfo::WV_CENET`
`Qt::WV_CE_based`	`QSysInfo::WV_CE_based`
`Qt::WV_CE_5`	`QSysInfo::WV_CE_5`
`Qt::WV_CE_6`	`QSysInfo::WV_CE_6`

Trademarks

Qt 4.6.0