1Qt(3qt) Qt(3qt)
2
6 Qt - Namespace for miscellaneous identifiers that need to be global-
7 like
8
10 #include <qnamespace.h>
11 Inherited by QObject, QPixmap, QBrush, QCanvasItem, QCursor, QPainter,
13 QEvent, QIconViewItem, QKeySequence, QListViewItem, QCustomMenuItem,
14 QPen, QStyleSheetItem, QSyntaxHighlighter, QTab, QTableItem, QThread,
15 QToolTip, and QWhatsThis.
16 Public Members
18 enum ButtonState { NoButton = 0x0000, LeftButton = 0x0001, RightButton
19 = 0x0002, MidButton = 0x0004, MouseButtonMask = 0x0007, ShiftButton
20 = 0x0100, ControlButton = 0x0200, AltButton = 0x0400, MetaButton =
21 0x0800, KeyButtonMask = 0x0f00, Keypad = 0x4000 }
22 enum Orientation { Horizontal = 0, Vertical }
23 enum SortOrder { Ascending, Descending }
24 enum AlignmentFlags { AlignAuto = 0x0000, AlignLeft = 0x0001,
25 AlignRight = 0x0002, AlignHCenter = 0x0004, AlignJustify = 0x0008,
26 AlignHorizontal_Mask = AlignLeft | AlignRight | AlignHCenter |
27 AlignJustify, AlignTop = 0x0010, AlignBottom = 0x0020, AlignVCenter
28 = 0x0040, AlignVertical_Mask = AlignTop | AlignBottom |
29 AlignVCenter, AlignCenter = AlignVCenter | AlignHCenter }
30 enum TextFlags { SingleLine = 0x0080, DontClip = 0x0100, ExpandTabs =
31 0x0200, ShowPrefix = 0x0400, WordBreak = 0x0800, BreakAnywhere =
32 0x1000, NoAccel = 0x4000 }
33 enum WidgetState { WState_Created = 0x00000001, WState_Disabled =
34 0x00000002, WState_Visible = 0x00000004, WState_ForceHide =
35 0x00000008, WState_OwnCursor = 0x00000010, WState_MouseTracking =
36 0x00000020, WState_CompressKeys = 0x00000040, WState_BlockUpdates =
37 0x00000080, WState_InPaintEvent = 0x00000100, WState_Reparented =
38 0x00000200, WState_ConfigPending = 0x00000400, WState_Resized =
39 0x00000800, WState_AutoMask = 0x00001000, WState_Polished =
40 0x00002000, WState_DND = 0x00004000, WState_Reserved0 = 0x00008000,
41 WState_FullScreen = 0x00010000, WState_OwnSizePolicy = 0x00020000,
42 WState_CreatedHidden = 0x00040000, WState_Maximized = 0x00080000,
43 WState_Minimized = 0x00100000, WState_ForceDisabled = 0x00200000,
44 WState_Exposed = 0x00400000, WState_HasMouse = 0x00800000 }
45 enum WidgetFlags { WType_TopLevel = 0x00000001, WType_Dialog =
46 0x00000002, WType_Popup = 0x00000004, WType_Desktop = 0x00000008,
47 WType_Mask = 0x0000000f, WStyle_Customize = 0x00000010,
48 WStyle_NormalBorder = 0x00000020, WStyle_DialogBorder = 0x00000040,
49 WStyle_NoBorder = 0x00002000, WStyle_Title = 0x00000080,
50 WStyle_SysMenu = 0x00000100, WStyle_Minimize = 0x00000200,
51 WStyle_Maximize = 0x00000400, WStyle_MinMax = WStyle_Minimize |
52 WStyle_Maximize, WStyle_Tool = 0x00000800, WStyle_StaysOnTop =
53 0x00001000, WStyle_ContextHelp = 0x00004000, WStyle_Reserved =
54 0x00008000, WStyle_Mask = 0x0000fff0, WDestructiveClose =
55 0x00010000, WPaintDesktop = 0x00020000, WPaintUnclipped =
56 0x00040000, WPaintClever = 0x00080000, WResizeNoErase = 0x00100000,
57 WMouseNoMask = 0x00200000, WStaticContents = 0x00400000,
58 WRepaintNoErase = 0x00800000, WX11BypassWM = 0x01000000, WWinOwnDC
59 = 0x00000000, WMacNoSheet = 0x00000000, WMacDrawer = 0x00000000,
60 WX11BypassWM = 0x00000000, WWinOwnDC = 0x01000000, WMacNoSheet =
61 0x00000000, WMacDrawer = 0x00000000, WGroupLeader = 0x02000000,
62 WShowModal = 0x04000000, WNoMousePropagation = 0x08000000,
63 WSubWindow = 0x10000000, WStyle_Splash = 0x20000000, WNoAutoErase =
64 WRepaintNoErase | WResizeNoErase, WNorthWestGravity =
65 WStaticContents, WType_Modal = WType_Dialog | WShowModal,
66 WStyle_Dialog = WType_Dialog, WStyle_NoBorderEx = WStyle_NoBorder }
67 enum WindowState { WindowNoState = 0x00000000, WindowMinimized =
68 0x00000001, WindowMaximized = 0x00000002, WindowFullScreen =
69 0x00000004, WindowActive = 0x00000008 }
70 enum ImageConversionFlags { ColorMode_Mask = 0x00000003, AutoColor =
71 0x00000000, ColorOnly = 0x00000003, MonoOnly = 0x00000002,
72 AlphaDither_Mask = 0x0000000c, ThresholdAlphaDither = 0x00000000,
73 OrderedAlphaDither = 0x00000004, DiffuseAlphaDither = 0x00000008,
74 NoAlpha = 0x0000000c, Dither_Mask = 0x00000030, DiffuseDither =
75 0x00000000, OrderedDither = 0x00000010, ThresholdDither =
76 0x00000020, DitherMode_Mask = 0x000000c0, AutoDither = 0x00000000,
77 PreferDither = 0x00000040, AvoidDither = 0x00000080 }
78 enum BGMode { TransparentMode, OpaqueMode }
79 enum PaintUnit { PixelUnit, LoMetricUnit, HiMetricUnit, LoEnglishUnit,
80 HiEnglishUnit, TwipsUnit }
81 enum GUIStyle { MacStyle, WindowsStyle, Win3Style, PMStyle, MotifStyle
82 } (obsolete)
83 enum SequenceMatch { NoMatch, PartialMatch, Identical }
84 enum Modifier { META = 0x00100000, SHIFT = 0x00200000, CTRL =
85 0x00400000, ALT = 0x00800000, MODIFIER_MASK = 0x00f00000,
86 UNICODE_ACCEL = 0x10000000, ASCII_ACCEL = UNICODE_ACCEL }
87 enum Key { Key_Escape = 0x1000, Key_Tab = 0x1001, Key_Backtab = 0x1002,
88 Key_BackTab = Key_Backtab, Key_Backspace = 0x1003, Key_BackSpace =
89 Key_Backspace, Key_Return = 0x1004, Key_Enter = 0x1005, Key_Insert
90 = 0x1006, Key_Delete = 0x1007, Key_Pause = 0x1008, Key_Print =
91 0x1009, Key_SysReq = 0x100a, Key_Clear = 0x100b, Key_Home = 0x1010,
92 Key_End = 0x1011, Key_Left = 0x1012, Key_Up = 0x1013, Key_Right =
93 0x1014, Key_Down = 0x1015, Key_Prior = 0x1016, Key_PageUp =
94 Key_Prior, Key_Next = 0x1017, Key_PageDown = Key_Next, Key_Shift =
95 0x1020, Key_Control = 0x1021, Key_Meta = 0x1022, Key_Alt = 0x1023,
96 Key_CapsLock = 0x1024, Key_NumLock = 0x1025, Key_ScrollLock =
97 0x1026, Key_F1 = 0x1030, Key_F2 = 0x1031, Key_F3 = 0x1032, Key_F4 =
98 0x1033, Key_F5 = 0x1034, Key_F6 = 0x1035, Key_F7 = 0x1036, Key_F8 =
99 0x1037, Key_F9 = 0x1038, Key_F10 = 0x1039, Key_F11 = 0x103a,
100 Key_F12 = 0x103b, Key_F13 = 0x103c, Key_F14 = 0x103d, Key_F15 =
101 0x103e, Key_F16 = 0x103f, Key_F17 = 0x1040, Key_F18 = 0x1041,
102 Key_F19 = 0x1042, Key_F20 = 0x1043, Key_F21 = 0x1044, Key_F22 =
103 0x1045, Key_F23 = 0x1046, Key_F24 = 0x1047, Key_F25 = 0x1048,
104 Key_F26 = 0x1049, Key_F27 = 0x104a, Key_F28 = 0x104b, Key_F29 =
105 0x104c, Key_F30 = 0x104d, Key_F31 = 0x104e, Key_F32 = 0x104f,
106 Key_F33 = 0x1050, Key_F34 = 0x1051, Key_F35 = 0x1052, Key_Super_L =
107 0x1053, Key_Super_R = 0x1054, Key_Menu = 0x1055, Key_Hyper_L =
108 0x1056, Key_Hyper_R = 0x1057, Key_Help = 0x1058, Key_Direction_L =
109 0x1059, Key_Direction_R = 0x1060, Key_Space = 0x20, Key_Any =
110 Key_Space, Key_Exclam = 0x21, Key_QuoteDbl = 0x22, Key_NumberSign =
111 0x23, Key_Dollar = 0x24, Key_Percent = 0x25, Key_Ampersand = 0x26,
112 Key_Apostrophe = 0x27, Key_ParenLeft = 0x28, Key_ParenRight = 0x29,
113 Key_Asterisk = 0x2a, Key_Plus = 0x2b, Key_Comma = 0x2c, Key_Minus =
114 0x2d, Key_Period = 0x2e, Key_Slash = 0x2f, Key_0 = 0x30, Key_1 =
115 0x31, Key_2 = 0x32, Key_3 = 0x33, Key_4 = 0x34, Key_5 = 0x35, Key_6
116 = 0x36, Key_7 = 0x37, Key_8 = 0x38, Key_9 = 0x39, Key_Colon = 0x3a,
117 Key_Semicolon = 0x3b, Key_Less = 0x3c, Key_Equal = 0x3d,
118 Key_Greater = 0x3e, Key_Question = 0x3f, Key_At = 0x40, Key_A =
119 0x41, Key_B = 0x42, Key_C = 0x43, Key_D = 0x44, Key_E = 0x45, Key_F
120 = 0x46, Key_G = 0x47, Key_H = 0x48, Key_I = 0x49, Key_J = 0x4a,
121 Key_K = 0x4b, Key_L = 0x4c, Key_M = 0x4d, Key_N = 0x4e, Key_O =
122 0x4f, Key_P = 0x50, Key_Q = 0x51, Key_R = 0x52, Key_S = 0x53, Key_T
123 = 0x54, Key_U = 0x55, Key_V = 0x56, Key_W = 0x57, Key_X = 0x58,
124 Key_Y = 0x59, Key_Z = 0x5a, Key_BracketLeft = 0x5b, Key_Backslash =
125 0x5c, Key_BracketRight = 0x5d, Key_AsciiCircum = 0x5e,
126 Key_Underscore = 0x5f, Key_QuoteLeft = 0x60, Key_BraceLeft = 0x7b,
127 Key_Bar = 0x7c, Key_BraceRight = 0x7d, Key_AsciiTilde = 0x7e,
128 Key_nobreakspace = 0x0a0, Key_exclamdown = 0x0a1, Key_cent = 0x0a2,
129 Key_sterling = 0x0a3, Key_currency = 0x0a4, Key_yen = 0x0a5,
130 Key_brokenbar = 0x0a6, Key_section = 0x0a7, Key_diaeresis = 0x0a8,
131 Key_copyright = 0x0a9, Key_ordfeminine = 0x0aa, Key_guillemotleft =
132 0x0ab, Key_notsign = 0x0ac, Key_hyphen = 0x0ad, Key_registered =
133 0x0ae, Key_macron = 0x0af, Key_degree = 0x0b0, Key_plusminus =
134 0x0b1, Key_twosuperior = 0x0b2, Key_threesuperior = 0x0b3,
135 Key_acute = 0x0b4, Key_mu = 0x0b5, Key_paragraph = 0x0b6,
136 Key_periodcentered = 0x0b7, Key_cedilla = 0x0b8, Key_onesuperior =
137 0x0b9, Key_masculine = 0x0ba, Key_guillemotright = 0x0bb,
138 Key_onequarter = 0x0bc, Key_onehalf = 0x0bd, Key_threequarters =
139 0x0be, Key_questiondown = 0x0bf, Key_Agrave = 0x0c0, Key_Aacute =
140 0x0c1, Key_Acircumflex = 0x0c2, Key_Atilde = 0x0c3, Key_Adiaeresis
141 = 0x0c4, Key_Aring = 0x0c5, Key_AE = 0x0c6, Key_Ccedilla = 0x0c7,
142 Key_Egrave = 0x0c8, Key_Eacute = 0x0c9, Key_Ecircumflex = 0x0ca,
143 Key_Ediaeresis = 0x0cb, Key_Igrave = 0x0cc, Key_Iacute = 0x0cd,
144 Key_Icircumflex = 0x0ce, Key_Idiaeresis = 0x0cf, Key_ETH = 0x0d0,
145 Key_Ntilde = 0x0d1, Key_Ograve = 0x0d2, Key_Oacute = 0x0d3,
146 Key_Ocircumflex = 0x0d4, Key_Otilde = 0x0d5, Key_Odiaeresis =
147 0x0d6, Key_multiply = 0x0d7, Key_Ooblique = 0x0d8, Key_Ugrave =
148 0x0d9, Key_Uacute = 0x0da, Key_Ucircumflex = 0x0db, Key_Udiaeresis
149 = 0x0dc, Key_Yacute = 0x0dd, Key_THORN = 0x0de, Key_ssharp = 0x0df,
150 Key_agrave = 0x0e0, Key_aacute = 0x0e1, Key_acircumflex = 0x0e2,
151 Key_atilde = 0x0e3, Key_adiaeresis = 0x0e4, Key_aring = 0x0e5,
152 Key_ae = 0x0e6, Key_ccedilla = 0x0e7, Key_egrave = 0x0e8,
153 Key_eacute = 0x0e9, Key_ecircumflex = 0x0ea, Key_ediaeresis =
154 0x0eb, Key_igrave = 0x0ec, Key_iacute = 0x0ed, Key_icircumflex =
155 0x0ee, Key_idiaeresis = 0x0ef, Key_eth = 0x0f0, Key_ntilde = 0x0f1,
156 Key_ograve = 0x0f2, Key_oacute = 0x0f3, Key_ocircumflex = 0x0f4,
157 Key_otilde = 0x0f5, Key_odiaeresis = 0x0f6, Key_division = 0x0f7,
158 Key_oslash = 0x0f8, Key_ugrave = 0x0f9, Key_uacute = 0x0fa,
159 Key_ucircumflex = 0x0fb, Key_udiaeresis = 0x0fc, Key_yacute =
160 0x0fd, Key_thorn = 0x0fe, Key_ydiaeresis = 0x0ff, Key_Back =
161 0x1061, Key_Forward = 0x1062, Key_Stop = 0x1063, Key_Refresh =
162 0x1064, Key_VolumeDown = 0x1070, Key_VolumeMute = 0x1071,
163 Key_VolumeUp = 0x1072, Key_BassBoost = 0x1073, Key_BassUp = 0x1074,
164 Key_BassDown = 0x1075, Key_TrebleUp = 0x1076, Key_TrebleDown =
165 0x1077, Key_MediaPlay = 0x1080, Key_MediaStop = 0x1081,
166 Key_MediaPrev = 0x1082, Key_MediaNext = 0x1083, Key_MediaRecord =
167 0x1084, Key_HomePage = 0x1090, Key_Favorites = 0x1091, Key_Search =
168 0x1092, Key_Standby = 0x1093, Key_OpenUrl = 0x1094, Key_LaunchMail
169 = 0x10a0, Key_LaunchMedia = 0x10a1, Key_Launch0 = 0x10a2,
170 Key_Launch1 = 0x10a3, Key_Launch2 = 0x10a4, Key_Launch3 = 0x10a5,
171 Key_Launch4 = 0x10a6, Key_Launch5 = 0x10a7, Key_Launch6 = 0x10a8,
172 Key_Launch7 = 0x10a9, Key_Launch8 = 0x10aa, Key_Launch9 = 0x10ab,
173 Key_LaunchA = 0x10ac, Key_LaunchB = 0x10ad, Key_LaunchC = 0x10ae,
174 Key_LaunchD = 0x10af, Key_LaunchE = 0x10b0, Key_LaunchF = 0x10b1,
175 Key_MediaLast = 0x1fff, Key_unknown = 0xffff }
176 enum ArrowType { UpArrow, DownArrow, LeftArrow, RightArrow }
177 enum RasterOp { CopyROP, OrROP, XorROP, NotAndROP, EraseROP =
178 NotAndROP, NotCopyROP, NotOrROP, NotXorROP, AndROP, NotEraseROP =
179 AndROP, NotROP, ClearROP, SetROP, NopROP, AndNotROP, OrNotROP,
180 NandROP, NorROP, LastROP = NorROP }
181 enum PenStyle { NoPen, SolidLine, DashLine, DotLine, DashDotLine,
182 DashDotDotLine, MPenStyle = 0x0f }
183 enum PenCapStyle { FlatCap = 0x00, SquareCap = 0x10, RoundCap = 0x20,
184 MPenCapStyle = 0x30 }
185 enum PenJoinStyle { MiterJoin = 0x00, BevelJoin = 0x40, RoundJoin =
186 0x80, MPenJoinStyle = 0xc0 }
187 enum BrushStyle { NoBrush, SolidPattern, Dense1Pattern, Dense2Pattern,
188 Dense3Pattern, Dense4Pattern, Dense5Pattern, Dense6Pattern,
189 Dense7Pattern, HorPattern, VerPattern, CrossPattern, BDiagPattern,
190 FDiagPattern, DiagCrossPattern, CustomPattern = 24 }
191 enum MacintoshVersion { MV_Unknown = 0x0000, MV_9 = 0x0001, MV_10_DOT_0
192 = 0x0002, MV_10_DOT_1 = 0x0003, MV_10_DOT_2 = 0x0004, MV_10_DOT_3 =
193 0x0005, MV_10_DOT_4 = 0x0006, MV_CHEETAH = MV_10_DOT_0, MV_PUMA =
194 MV_10_DOT_1, MV_JAGUAR = MV_10_DOT_2, MV_PANTHER = MV_10_DOT_3,
195 MV_TIGER = MV_10_DOT_4 }
196 enum WindowsVersion { WV_32s = 0x0001, WV_95 = 0x0002, WV_98 = 0x0003,
197 WV_Me = 0x0004, WV_DOS_based = 0x000f, WV_NT = 0x0010, WV_2000 =
198 0x0020, WV_XP = 0x0030, WV_2003 = 0x0040, WV_VISTA = 0x0080,
199 WV_NT_based = 0x00f0, WV_CE = 0x0100, WV_CENET = 0x0200,
200 WV_CE_based = 0x0f00 }
201 enum UIEffect { UI_General, UI_AnimateMenu, UI_FadeMenu,
202 UI_AnimateCombo, UI_AnimateTooltip, UI_FadeTooltip,
203 UI_AnimateToolBox }
204 enum CursorShape { ArrowCursor, UpArrowCursor, CrossCursor, WaitCursor,
205 IbeamCursor, SizeVerCursor, SizeHorCursor, SizeBDiagCursor,
206 SizeFDiagCursor, SizeAllCursor, BlankCursor, SplitVCursor,
207 SplitHCursor, PointingHandCursor, ForbiddenCursor, WhatsThisCursor,
208 BusyCursor, LastCursor = BusyCursor, BitmapCursor = 24 }
209 enum TextFormat { PlainText, RichText, AutoText, LogText }
210 enum AnchorAttribute { AnchorName, AnchorHref }
211 enum Dock { DockUnmanaged, DockTornOff, DockTop, DockBottom, DockRight,
212 DockLeft, DockMinimized, Unmanaged = DockUnmanaged, TornOff =
213 DockTornOff, Top = DockTop, Bottom = DockBottom, Right = DockRight,
214 Left = DockLeft, Minimized = DockMinimized }
215 enum DateFormat { TextDate, ISODate, LocalDate }
216 enum TimeSpec { LocalTime, UTC }
217 enum BackgroundMode { FixedColor, FixedPixmap, NoBackground,
218 PaletteForeground, PaletteButton, PaletteLight, PaletteMidlight,
219 PaletteDark, PaletteMid, PaletteText, PaletteBrightText,
220 PaletteBase, PaletteBackground, PaletteShadow, PaletteHighlight,
221 PaletteHighlightedText, PaletteButtonText, PaletteLink,
222 PaletteLinkVisited, X11ParentRelative }
223 enum StringComparisonMode { CaseSensitive = 0x00001, BeginsWith =
224 0x00002, EndsWith = 0x00004, Contains = 0x00008, ExactMatch =
225 0x00010 }
226 enum Corner { TopLeft = 0x00000, TopRight = 0x00001, BottomLeft =
227 0x00002, BottomRight = 0x00003 }
228 typedef void * HANDLE
229
231 The Qt class is a namespace for miscellaneous identifiers that need to
232 be global-like.
233 Normally, you can ignore this class. QObject and a few other classes
235 inherit it, so all the identifiers in the Qt namespace are normally
236 usable without qualification.
237 However, you may occasionally need to say Qt::black instead of just
239 black, particularly in static utility functions (such as many class
240 factories).
241 See also Miscellaneous Classes.
243 Member Type Documentation
246 This enum type is used to describe alignment. It contains horizontal
247 and vertical flags.
248 The horizontal flags are:
250 Qt::AlignAuto - Aligns according to the language. Left for most, right
252 for Arabic and Hebrew.
253 Qt::AlignLeft - Aligns with the left edge.
255 Qt::AlignRight - Aligns with the right edge.
257 Qt::AlignHCenter - Centers horizontally in the available space.
259 Qt::AlignJustify - Justifies the text in the available space. Does not
261 work for everything and may be interpreted as AlignAuto in some cases.
262 The vertical flags are:
264 Qt::AlignTop - Aligns with the top.
266 Qt::AlignBottom - Aligns with the bottom.
268 Qt::AlignVCenter - Centers vertically in the available space.
270 You can use only one of the horizontal flags at a time. There is one
272 two-dimensional flag:
273 Qt::AlignCenter - Centers in both dimensions.
275 You can use at most one horizontal and one vertical flag at a time.
277 AlignCenter counts as both horizontal and vertical.
278 Masks:
280 Qt::AlignHorizontal_Mask
282 Qt::AlignVertical_Mask
284 Conflicting combinations of flags have undefined meanings.
286
288 An anchor has one or more of the following attributes:
289 Qt::AnchorName - the name attribute of the anchor. This attribute is
291 used when scrolling to an anchor in the document.
292 Qt::AnchorHref - the href attribute of the anchor. This attribute is
294 used when a link is clicked to determine what content to load.
295
297 Qt::UpArrow
298 Qt::DownArrow
300 Qt::LeftArrow
302 Qt::RightArrow
304
306 Background mode
307 Qt::TransparentMode
309 Qt::OpaqueMode
311
313 This enum describes how the background of a widget changes, as the
314 widget's palette changes.
315 The background is what the widget contains when paintEvent() is called.
317 To minimize flicker, this should be the most common color or pixmap in
318 the widget. For PaletteBackground, use colorGroup().brush(
319 QColorGroup::Background ), and so on.
320 Qt::PaletteForeground
322 Qt::PaletteBackground
324 Qt::PaletteButton
326 Qt::PaletteLight
328 Qt::PaletteMidlight
330 Qt::PaletteDark
332 Qt::PaletteMid
334 Qt::PaletteText
336 Qt::PaletteBrightText
338 Qt::PaletteButtonText
340 Qt::PaletteBase
342 Qt::PaletteShadow
344 Qt::PaletteHighlight
346 Qt::PaletteHighlightedText
348 Qt::PaletteLink
350 Qt::PaletteLinkVisited
352 Qt::X11ParentRelative - (internal use only)
354 The final three values have special meaning:
356 Qt::NoBackground - the widget is not cleared before paintEvent(). If
358 the widget's paint event always draws on all the pixels, using this
359 mode can be both fast and flicker-free.
360 Qt::FixedColor - the widget is cleared to a fixed color, normally
362 different from all the ones in the palette(). Set using
363 setPaletteBackgroundColor().
364 Qt::FixedPixmap - the widget is cleared to a fixed pixmap, normally
366 different from all the ones in the palette(). Set using
367 setPaletteBackgroundPixmap().
368 Although FixedColor and FixedPixmap are sometimes just right, if you
370 use them, make sure that you test your application when the desktop
371 color scheme has been changed. (On X11, a quick way to test this is
372 e.g. "./myapp -bg paleblue". On Windows, you must use the control
373 panel.)
374 See also QWidget::backgroundMode, QWidget::backgroundMode,
376 QWidget::setBackgroundPixmap(), and QWidget::paletteBackgroundColor.
377
379 Qt::NoBrush
380 Qt::SolidPattern
382 Qt::Dense1Pattern
384 Qt::Dense2Pattern
386 Qt::Dense3Pattern
388 Qt::Dense4Pattern
390 Qt::Dense5Pattern
392 Qt::Dense6Pattern
394 Qt::Dense7Pattern
396 Qt::HorPattern
398 Qt::VerPattern
400 Qt::CrossPattern
402 Qt::BDiagPattern
404 Qt::FDiagPattern
406 Qt::DiagCrossPattern
408 Qt::CustomPattern
410 <center>
412 [Image Omitted]
413 </center>
415
417 This enum type describes the state of the mouse and the modifier
418 buttons.
419 Qt::NoButton - used when the button state does not refer to any button
421 (see QMouseEvent::button()).
422 Qt::LeftButton - set if the left button is pressed, or if this event
424 refers to the left button. (The left button may be the right button on
425 left-handed mice.)
426 Qt::RightButton - the right button.
428 Qt::MidButton - the middle button.
430 Qt::ShiftButton - a Shift key on the keyboard is also pressed.
432 Qt::ControlButton - a Ctrl key on the keyboard is also pressed.
434 Qt::AltButton - an Alt key on the keyboard is also pressed.
436 Qt::MetaButton - a Meta key on the keyboard is also pressed.
438 Qt::Keypad - a keypad button is pressed.
440 Qt::KeyButtonMask - a mask for ShiftButton, ControlButton, AltButton
442 and MetaButton.
443 Qt::MouseButtonMask - a mask for LeftButton, RightButton and MidButton.
445
447 This enum type specifies a corner in a rectangle:
448 Qt::TopLeft - top left corner
450 Qt::TopRight - top right corner
452 Qt::BottomLeft - bottom left corner
454 Qt::BottomRight - bottom right corner
456
458 This enum type defines the various cursors that can be used.
459 Qt::ArrowCursor - standard arrow cursor
461 Qt::UpArrowCursor - upwards arrow
463 Qt::CrossCursor - crosshair
465 Qt::WaitCursor - hourglass/watch
467 Qt::BusyCursor - standard arrow with hourglass/watch
469 Qt::IbeamCursor - ibeam/text entry
471 Qt::SizeVerCursor - vertical resize
473 Qt::SizeHorCursor - horizontal resize
475 Qt::SizeFDiagCursor - diagonal resize (\)
477 Qt::SizeBDiagCursor - diagonal resize (/)
479 Qt::SizeAllCursor - all directions resize
481 Qt::BlankCursor - blank/invisible cursor
483 Qt::SplitVCursor - vertical splitting
485 Qt::SplitHCursor - horizontal splitting
487 Qt::PointingHandCursor - a pointing hand
489 Qt::ForbiddenCursor - a slashed circle
491 Qt::WhatsThisCursor - an arrow with a question mark
493 Qt::BitmapCursor
495 ArrowCursor is the default for widgets in a normal state.
497 <center>
499 [Image Omitted]
500 </center>
502
504 Qt::TextDate - (default) Qt format
505 Qt::ISODate - ISO 8601 extended format (YYYY-MM-DD, or with time, YYYY-
507 MM-DDTHH:MM:SS)
508 Qt::LocalDate - locale dependent format
510
512 Each dock window can be in one of the following positions:
513 Qt::DockTop - above the central widget, below the menu bar.
515 Qt::DockBottom - below the central widget, above the status bar.
517 Qt::DockLeft - to the left of the central widget.
519 Qt::DockRight - to the right of the central widget.
521 Qt::DockMinimized - the dock window is not shown (this is effectively a
523 'hidden' dock area); the handles of all minimized dock windows are
524 drawn in one row below the menu bar.
525 Qt::DockTornOff - the dock window floats as its own top level window
527 which always stays on top of the main window.
528 Qt::DockUnmanaged - not managed by a QMainWindow.
530
532 This type is obsolete. It is provided to keep old source working. We
533 strongly advise against using it in new code.
534 Qt::WindowsStyle
536 Qt::MotifStyle
538 Qt::MacStyle
540 Qt::Win3Style
542 Qt::PMStyle
544
546 The conversion flag is a bitwise-OR of the following values. The
547 options marked "(default)" are set if no other values from the list are
548 included (since the defaults are zero):
549 Color/Mono preference (ignored for QBitmap)
551 Qt::AutoColor - (default) - If the image has depth 1 and contains only
553 black and white pixels, the pixmap becomes monochrome.
554 Qt::ColorOnly - The pixmap is dithered/converted to the native display
556 depth.
557 Qt::MonoOnly - The pixmap becomes monochrome. If necessary, it is
559 dithered using the chosen dithering algorithm.
560 Dithering mode preference for RGB channels
562 Qt::DiffuseDither - (default) - A high-quality dither.
564 Qt::OrderedDither - A faster, more ordered dither.
566 Qt::ThresholdDither - No dithering; closest color is used.
568 Dithering mode preference for alpha channel
570 Qt::ThresholdAlphaDither - (default) - No dithering.
572 Qt::OrderedAlphaDither - A faster, more ordered dither.
574 Qt::DiffuseAlphaDither - A high-quality dither.
576 Qt::NoAlpha - Not supported.
578 Color matching versus dithering preference
580 Qt::PreferDither - (default when converting to a pixmap) - Always
582 dither 32-bit images when the image is converted to 8 bits.
583 Qt::AvoidDither - (default when converting for the purpose of saving to
585 file) - Dither 32-bit images only if the image has more than 256 colors
586 and it is being converted to 8 bits.
587 Qt::AutoDither - Not supported.
589 The following are not values that are used directly, but masks for the
591 above classes:
592 Qt::ColorMode_Mask - Mask for the color mode.
594 Qt::Dither_Mask - Mask for the dithering mode for RGB channels.
596 Qt::AlphaDither_Mask - Mask for the dithering mode for the alpha
598 channel.
599 Qt::DitherMode_Mask - Mask for the mode that determines the preference
601 of color matching versus dithering.
602 Using 0 as the conversion flag sets all the default options.
604
606 The key names used by Qt.
607 Qt::Key_Escape
609 Qt::Key_Tab
611 Qt::Key_Backtab
613 Qt::Key_Backspace
615 Qt::Key_Return
617 Qt::Key_Enter
619 Qt::Key_Insert
621 Qt::Key_Delete
623 Qt::Key_Pause
625 Qt::Key_Print
627 Qt::Key_SysReq
629 Qt::Key_Home
631 Qt::Key_End
633 Qt::Key_Left
635 Qt::Key_Up
637 Qt::Key_Right
639 Qt::Key_Down
641 Qt::Key_Prior
643 Qt::Key_Next
645 Qt::Key_Shift
647 Qt::Key_Control
649 Qt::Key_Meta
651 Qt::Key_Alt
653 Qt::Key_CapsLock
655 Qt::Key_NumLock
657 Qt::Key_ScrollLock
659 Qt::Key_Clear
661 Qt::Key_F1
663 Qt::Key_F2
665 Qt::Key_F3
667 Qt::Key_F4
669 Qt::Key_F5
671 Qt::Key_F6
673 Qt::Key_F7
675 Qt::Key_F8
677 Qt::Key_F9
679 Qt::Key_F10
681 Qt::Key_F11
683 Qt::Key_F12
685 Qt::Key_F13
687 Qt::Key_F14
689 Qt::Key_F15
691 Qt::Key_F16
693 Qt::Key_F17
695 Qt::Key_F18
697 Qt::Key_F19
699 Qt::Key_F20
701 Qt::Key_F21
703 Qt::Key_F22
705 Qt::Key_F23
707 Qt::Key_F24
709 Qt::Key_F25
711 Qt::Key_F26
713 Qt::Key_F27
715 Qt::Key_F28
717 Qt::Key_F29
719 Qt::Key_F30
721 Qt::Key_F31
723 Qt::Key_F32
725 Qt::Key_F33
727 Qt::Key_F34
729 Qt::Key_F35
731 Qt::Key_Super_L
733 Qt::Key_Super_R
735 Qt::Key_Menu
737 Qt::Key_Hyper_L
739 Qt::Key_Hyper_R
741 Qt::Key_Help
743 Qt::Key_Space
745 Qt::Key_Any
747 Qt::Key_Exclam
749 Qt::Key_QuoteDbl
751 Qt::Key_NumberSign
753 Qt::Key_Dollar
755 Qt::Key_Percent
757 Qt::Key_Ampersand
759 Qt::Key_Apostrophe
761 Qt::Key_ParenLeft
763 Qt::Key_ParenRight
765 Qt::Key_Asterisk
767 Qt::Key_Plus
769 Qt::Key_Comma
771 Qt::Key_Minus
773 Qt::Key_Period
775 Qt::Key_Slash
777 Qt::Key_0
779 Qt::Key_1
781 Qt::Key_2
783 Qt::Key_3
785 Qt::Key_4
787 Qt::Key_5
789 Qt::Key_6
791 Qt::Key_7
793 Qt::Key_8
795 Qt::Key_9
797 Qt::Key_Colon
799 Qt::Key_Semicolon
801 Qt::Key_Less
803 Qt::Key_Equal
805 Qt::Key_Greater
807 Qt::Key_Question
809 Qt::Key_At
811 Qt::Key_A
813 Qt::Key_B
815 Qt::Key_C
817 Qt::Key_D
819 Qt::Key_E
821 Qt::Key_F
823 Qt::Key_G
825 Qt::Key_H
827 Qt::Key_I
829 Qt::Key_J
831 Qt::Key_K
833 Qt::Key_L
835 Qt::Key_M
837 Qt::Key_N
839 Qt::Key_O
841 Qt::Key_P
843 Qt::Key_Q
845 Qt::Key_R
847 Qt::Key_S
849 Qt::Key_T
851 Qt::Key_U
853 Qt::Key_V
855 Qt::Key_W
857 Qt::Key_X
859 Qt::Key_Y
861 Qt::Key_Z
863 Qt::Key_BracketLeft
865 Qt::Key_Backslash
867 Qt::Key_BracketRight
869 Qt::Key_AsciiCircum
871 Qt::Key_Underscore
873 Qt::Key_QuoteLeft
875 Qt::Key_BraceLeft
877 Qt::Key_Bar
879 Qt::Key_BraceRight
881 Qt::Key_AsciiTilde
883 Qt::Key_nobreakspace
885 Qt::Key_exclamdown
887 Qt::Key_cent
889 Qt::Key_sterling
891 Qt::Key_currency
893 Qt::Key_yen
895 Qt::Key_brokenbar
897 Qt::Key_section
899 Qt::Key_diaeresis
901 Qt::Key_copyright
903 Qt::Key_ordfeminine
905 Qt::Key_guillemotleft
907 Qt::Key_notsign
909 Qt::Key_hyphen
911 Qt::Key_registered
913 Qt::Key_macron
915 Qt::Key_degree
917 Qt::Key_plusminus
919 Qt::Key_twosuperior
921 Qt::Key_threesuperior
923 Qt::Key_acute
925 Qt::Key_mu
927 Qt::Key_paragraph
929 Qt::Key_periodcentered
931 Qt::Key_cedilla
933 Qt::Key_onesuperior
935 Qt::Key_masculine
937 Qt::Key_guillemotright
939 Qt::Key_onequarter
941 Qt::Key_onehalf
943 Qt::Key_threequarters
945 Qt::Key_questiondown
947 Qt::Key_Agrave
949 Qt::Key_Aacute
951 Qt::Key_Acircumflex
953 Qt::Key_Atilde
955 Qt::Key_Adiaeresis
957 Qt::Key_Aring
959 Qt::Key_AE
961 Qt::Key_Ccedilla
963 Qt::Key_Egrave
965 Qt::Key_Eacute
967 Qt::Key_Ecircumflex
969 Qt::Key_Ediaeresis
971 Qt::Key_Igrave
973 Qt::Key_Iacute
975 Qt::Key_Icircumflex
977 Qt::Key_Idiaeresis
979 Qt::Key_ETH
981 Qt::Key_Ntilde
983 Qt::Key_Ograve
985 Qt::Key_Oacute
987 Qt::Key_Ocircumflex
989 Qt::Key_Otilde
991 Qt::Key_Odiaeresis
993 Qt::Key_multiply
995 Qt::Key_Ooblique
997 Qt::Key_Ugrave
999 Qt::Key_Uacute
1001 Qt::Key_Ucircumflex
1003 Qt::Key_Udiaeresis
1005 Qt::Key_Yacute
1007 Qt::Key_THORN
1009 Qt::Key_ssharp
1011 Qt::Key_agrave
1013 Qt::Key_aacute
1015 Qt::Key_acircumflex
1017 Qt::Key_atilde
1019 Qt::Key_adiaeresis
1021 Qt::Key_aring
1023 Qt::Key_ae
1025 Qt::Key_ccedilla
1027 Qt::Key_egrave
1029 Qt::Key_eacute
1031 Qt::Key_ecircumflex
1033 Qt::Key_ediaeresis
1035 Qt::Key_igrave
1037 Qt::Key_iacute
1039 Qt::Key_icircumflex
1041 Qt::Key_idiaeresis
1043 Qt::Key_eth
1045 Qt::Key_ntilde
1047 Qt::Key_ograve
1049 Qt::Key_oacute
1051 Qt::Key_ocircumflex
1053 Qt::Key_otilde
1055 Qt::Key_odiaeresis
1057 Qt::Key_division
1059 Qt::Key_oslash
1061 Qt::Key_ugrave
1063 Qt::Key_uacute
1065 Qt::Key_ucircumflex
1067 Qt::Key_udiaeresis
1069 Qt::Key_yacute
1071 Qt::Key_thorn
1073 Qt::Key_ydiaeresis
1075 Multimedia keys
1077 Qt::Key_Back
1079 Qt::Key_Forward
1081 Qt::Key_Stop
1083 Qt::Key_Refresh
1085 Qt::Key_VolumeDown
1087 Qt::Key_VolumeMute
1089 Qt::Key_VolumeUp
1091 Qt::Key_BassBoost
1093 Qt::Key_BassUp
1095 Qt::Key_BassDown
1097 Qt::Key_TrebleUp
1099 Qt::Key_TrebleDown
1101 Qt::Key_MediaPlay
1103 Qt::Key_MediaStop
1105 Qt::Key_MediaPrev
1107 Qt::Key_MediaNext
1109 Qt::Key_MediaRecord
1111 Qt::Key_HomePage
1113 Qt::Key_Favorites
1115 Qt::Key_Search
1117 Qt::Key_Standby
1119 Qt::Key_OpenUrl
1121 Qt::Key_LaunchMail
1123 Qt::Key_LaunchMedia
1125 Qt::Key_Launch0
1127 Qt::Key_Launch1
1129 Qt::Key_Launch2
1131 Qt::Key_Launch3
1133 Qt::Key_Launch4
1135 Qt::Key_Launch5
1137 Qt::Key_Launch6
1139 Qt::Key_Launch7
1141 Qt::Key_Launch8
1143 Qt::Key_Launch9
1145 Qt::Key_LaunchA
1147 Qt::Key_LaunchB
1149 Qt::Key_LaunchC
1151 Qt::Key_LaunchD
1153 Qt::Key_LaunchE
1155 Qt::Key_LaunchF
1157 Qt::Key_MediaLast
1159 Qt::Key_unknown
1161 Qt::Key_Direction_L - internal use only
1163 Qt::Key_Direction_R - internal use only
1165
1167 Qt::MV_Unknown - Version cannot be detected
1168 Qt::MV_9 - Mac OS 9
1170 Qt::MV_10_DOT_3 - Mac OS X 10.3
1172 Qt::MV_10_DOT_2 - Mac OS X 10.2
1174 Qt::MV_10_DOT_1 - Mac OS X 10.1
1176 Qt::MV_10_DOT_0 - Mac OS X 10.0
1178 Qt::MV_10_DOT_4 - Mac OS X 10.4
1180 Qt::MV_CHEETAH - 10.0 Codename
1182 Qt::MV_PUMA - 10.1 Codename
1184 Qt::MV_JAGUAR - 10.2 Codename
1186 Qt::MV_PANTHER - 10.3 Codename
1188 Qt::MV_TIGER - 10.4 Codename
1190
1192 This enum type describes the keyboard modifier keys supported by Qt.
1193 Qt::SHIFT - the Shift keys provided on all standard keyboards.
1195 Qt::META - the Meta keys.
1197 Qt::CTRL - the Ctrl keys.
1199 Qt::ALT - the normal Alt keys, but not e.g. AltGr.
1201 Qt::MODIFIER_MASK - is a mask of Shift, Ctrl, Alt and Meta.
1203 Qt::UNICODE_ACCEL - the accelerator is specified as a Unicode code
1205 point, not as a Qt Key.
1206
1208 This type is used to signify an object's orientation.
1209 Qt::Horizontal
1211 Qt::Vertical
1213 Orientation is used with QScrollBar for example.
1215
1217 Qt::PixelUnit
1218 Qt::LoMetricUnit - obsolete
1220 Qt::HiMetricUnit - obsolete
1222 Qt::LoEnglishUnit - obsolete
1224 Qt::HiEnglishUnit - obsolete
1226 Qt::TwipsUnit - obsolete
1228
1230 This enum type defines the pen cap styles supported by Qt, i.e. the
1231 line end caps that can be drawn using QPainter.
1232 Qt::FlatCap - a square line end that does not cover the end point of
1234 the line.
1235 Qt::SquareCap - a square line end that covers the end point and extends
1237 beyond it with half the line width.
1238 Qt::RoundCap - a rounded line end.
1240 Qt::MPenCapStyle - mask of the pen cap styles.
1242 <center>
1244 [Image Omitted]
1245 </center>
1247
1249 This enum type defines the pen join styles supported by Qt, i.e. which
1250 joins between two connected lines can be drawn using QPainter.
1251 Qt::MiterJoin - The outer edges of the lines are extended to meet at an
1253 angle, and this area is filled.
1254 Qt::BevelJoin - The triangular notch between the two lines is filled.
1256 Qt::RoundJoin - A circular arc between the two lines is filled.
1258 Qt::MPenJoinStyle - mask of the pen join styles.
1260 <center>
1262 [Image Omitted]
1263 </center>
1265
1267 This enum type defines the pen styles that can be drawn using QPainter.
1268 The styles are
1269 Qt::NoPen - no line at all. For example, QPainter::drawRect() fills but
1271 does not draw any boundary line.
1272 Qt::SolidLine - a simple line.
1274 Qt::DashLine - dashes separated by a few pixels.
1276 Qt::DotLine - dots separated by a few pixels.
1278 Qt::DashDotLine - alternate dots and dashes.
1280 Qt::DashDotDotLine - one dash, two dots, one dash, two dots.
1282 Qt::MPenStyle - mask of the pen styles.
1284 <center>
1286 [Image Omitted]
1287 </center>
1289
1291 This enum type is used to describe the way things are written to the
1292 paint device. Each bit of the src (what you write) interacts with the
1293 corresponding bit of the dst pixel.
1294 Qt::CopyROP - dst = src
1296 Qt::OrROP - dst = src OR dst
1298 Qt::XorROP - dst = src XOR dst
1300 Qt::NotAndROP - dst = (NOT src) AND dst
1302 Qt::EraseROP - an alias for NotAndROP
1304 Qt::NotCopyROP - dst = NOT src
1306 Qt::NotOrROP - dst = (NOT src) OR dst
1308 Qt::NotXorROP - dst = (NOT src) XOR dst
1310 Qt::AndROP - dst = src AND dst
1312 Qt::NotEraseROP - an alias for AndROP
1314 Qt::NotROP - dst = NOT dst
1316 Qt::ClearROP - dst = 0
1318 Qt::SetROP - dst = 1
1320 Qt::NopROP - dst = dst
1322 Qt::AndNotROP - dst = src AND (NOT dst)
1324 Qt::OrNotROP - dst = src OR (NOT dst)
1326 Qt::NandROP - dst = NOT (src AND dst)
1328 Qt::NorROP - dst = NOT (src OR dst)
1330 By far the most useful ones are CopyROP and XorROP.
1332 On Qt/Embedded, only CopyROP, XorROP, and NotROP are supported.
1334
1336 Qt::NoMatch - Sequences have nothing in common
1337 Qt::PartialMatch - Sequences match partially, but are not complete
1339 Qt::Identical - Sequences do not differ
1341
1343 This enum describes how the items in a widget are sorted.
1344 Qt::Ascending - The items are sorted ascending e.g. starts with 'AAA'
1346 ends with 'ZZZ' in Latin-1 locales
1347 Qt::Descending - The items are sorted descending e.g. starts with 'ZZZ'
1349 ends with 'AAA' in Latin-1 locales
1350
1352 This enum type is used to set the string comparison mode when searching
1353 for an item. It is used by QListBox, QListView and QIconView, for
1354 example. We'll refer to the string being searched as the 'target'
1355 string.
1356 Qt::CaseSensitive - The strings must match case sensitively.
1358 Qt::ExactMatch - The target and search strings must match exactly.
1360 Qt::BeginsWith - The target string begins with the search string.
1362 Qt::EndsWith - The target string ends with the search string.
1364 Qt::Contains - The target string contains the search string.
1366 If you OR these flags together (excluding CaseSensitive), the search
1368 criteria be applied in the following order: ExactMatch, BeginsWith,
1369 EndsWith, Contains.
1370 Matching is case-insensitive unless CaseSensitive is set. CaseSensitive
1372 can be OR-ed with any combination of the other flags.
1373
1375 This enum type is used to define some modifier flags. Some of these
1376 flags only make sense in the context of printing:
1377 Qt::SingleLine - Treats all whitespace as spaces and prints just one
1379 line.
1380 Qt::DontClip - If it's impossible to stay within the given bounds, it
1382 prints outside.
1383 Qt::ExpandTabs - Makes the U+0009 (ASCII tab) character move to the
1385 next tab stop.
1386 Qt::ShowPrefix - Displays the string "&P" as <u>P</u> (see QButton for
1388 an example). For an ampersand, use "&&".
1389 Qt::WordBreak - Breaks lines at appropriate points, e.g. at word
1391 boundaries.
1392 Qt::BreakAnywhere - Breaks lines anywhere, even within words.
1394 Qt::NoAccel - Same as ShowPrefix but doesn't draw the underlines.
1396 You can use as many modifier flags as you want, except that SingleLine
1398 and WordBreak cannot be combined.
1399 Flags that are inappropriate for a given use (e.g. ShowPrefix to
1401 QGridLayout::addWidget()) are generally ignored.
1402
1404 This enum is used in widgets that can display both plain text and rich
1405 text, e.g. QLabel. It is used for deciding whether a text string should
1406 be interpreted as one or the other. This is normally done by passing
1407 one of the enum values to a setTextFormat() function.
1408 Qt::PlainText - The text string is interpreted as a plain text string.
1410 Qt::RichText - The text string is interpreted as a rich text string
1412 using the current QStyleSheet::defaultSheet().
1413 Qt::AutoText - The text string is interpreted as for RichText if
1415 QStyleSheet::mightBeRichText() returns TRUE, otherwise as PlainText.
1416 Qt::LogText - A special, limited text format which is only used by
1418 QTextEdit in an optimized mode.
1419
1421 Qt::LocalTime - Locale dependent time (Timezones and Daylight Savings
1422 Time)
1423 Qt::UTC - Coordinated Universal Time, replaces Greenwich Time
1425
1427 Qt::UI_General
1428 Qt::UI_AnimateMenu
1430 Qt::UI_FadeMenu
1432 Qt::UI_AnimateCombo
1434 Qt::UI_AnimateTooltip
1436 Qt::UI_FadeTooltip
1438 Qt::UI_AnimateToolBox - Reserved
1440
1442 This enum type is used to specify various window-system properties for
1443 the widget. They are fairly unusual but necessary in a few cases. Some
1444 of these flags depend on whether the underlying window manager supports
1445 them. (See the toplevel example for an explanation and example of their
1446 use.)
1447 The main types are
1449 Qt::WType_TopLevel - indicates that this widget is a top-level widget,
1451 usually with a window-system frame and so on.
1452 Qt::WType_Dialog - indicates that this widget is a top-level window
1454 that should be decorated as a dialog (i.e. typically no maximize or
1455 minimize buttons in the title bar). If you want to use it as a modal
1456 dialog it should be launched from another window, or have a parent and
1457 this flag should be combined with WShowModal. If you make it modal, the
1458 dialog will prevent other top-level windows in the application from
1459 getting any input. WType_Dialog implies WType_TopLevel. We refer to a
1460 top-level window that has a parent as a secondary window. (See also
1461 WGroupLeader.)
1462 Qt::WType_Popup - indicates that this widget is a popup top-level
1464 window, i.e. that it is modal, but has a window system frame
1465 appropriate for popup menus. WType_Popup implies WType_TopLevel.
1466 Qt::WType_Desktop - indicates that this widget is the desktop. See also
1468 WPaintDesktop below. WType_Desktop implies WType_TopLevel.
1469 There are also a number of flags which you can use to customize the
1471 appearance of top-level windows. These have no effect on other windows:
1472 Qt::WStyle_Customize - indicates that the WStyle_* flags should be used
1474 to build the window instead of the default flags.
1475 Qt::WStyle_NormalBorder - gives the window a normal border. This cannot
1477 be combined with WStyle_DialogBorder or WStyle_NoBorder.
1478 Qt::WStyle_DialogBorder - gives the window a thin dialog border. This
1480 cannot be combined with WStyle_NormalBorder or WStyle_NoBorder.
1481 Qt::WStyle_NoBorder - produces a borderless window. Note that the user
1483 cannot move or resize a borderless window via the window system. This
1484 cannot be combined with WStyle_NormalBorder or WStyle_DialogBorder. On
1485 Windows, the flag works fine. On X11, the result of the flag is
1486 dependent on the window manager and its ability to understand MOTIF
1487 and/or NETWM hints: most existing modern window managers can handle
1488 this. With WX11BypassWM, you can bypass the window manager completely.
1489 This results in a borderless window that is not managed at all (i.e. no
1490 keyboard input unless you call setActiveWindow() manually).
1491 Qt::WStyle_NoBorderEx - this value is obsolete. It has the same effect
1493 as using WStyle_NoBorder.
1494 Qt::WStyle_Title - gives the window a title bar.
1496 Qt::WStyle_SysMenu - adds a window system menu.
1498 Qt::WStyle_Minimize - adds a minimize button. Note that on Windows this
1500 has to be combined with WStyle_SysMenu for it to work.
1501 Qt::WStyle_Maximize - adds a maximize button. Note that on Windows this
1503 has to be combined with WStyle_SysMenu for it to work.
1504 Qt::WStyle_MinMax - is equal to WStyle_Minimize|WStyle_Maximize. Note
1506 that on Windows this has to be combined with WStyle_SysMenu to work.
1507 Qt::WStyle_ContextHelp - adds a context help button to dialogs.
1509 Qt::WStyle_Tool - makes the window a tool window. A tool window is
1511 often a small window with a smaller than usual title bar and
1512 decoration, typically used for collections of tool buttons. It there is
1513 a parent, the tool window will always be kept on top of it. If there
1514 isn't a parent, you may consider passing WStyle_StaysOnTop as well. If
1515 the window system supports it, a tool window can be decorated with a
1516 somewhat lighter frame. It can also be combined with WStyle_NoBorder.
1517 Qt::WStyle_StaysOnTop - informs the window system that the window
1519 should stay on top of all other windows. Note that on some window
1520 managers on X11 you also have to pass WX11BypassWM for this flag to
1521 work correctly.
1522 Qt::WStyle_Dialog - indicates that the window is a logical subwindow of
1524 its parent (i.e. a dialog). The window will not get its own taskbar
1525 entry and will be kept on top of its parent by the window system.
1526 Usually it will also be minimized when the parent is minimized. If not
1527 customized, the window is decorated with a slightly simpler title bar.
1528 This is the flag QDialog uses.
1529 Qt::WStyle_Splash - indicates that the window is a splash screen. On
1531 X11, we try to follow NETWM standard for a splash screen window if the
1532 window manager supports is otherwise it is equivalent to WX11BypassWM.
1533 On other platforms, it is equivalent to WStyle_NoBorder | WMacNoSheet |
1534 WStyle_Tool | WWinOwnDC
1535 Modifier flags:
1537 Qt::WDestructiveClose - makes Qt delete this widget when the widget has
1539 accepted closeEvent(), or when the widget tried to ignore closeEvent()
1540 but could not.
1541 Qt::WPaintDesktop - gives this widget paint events for the desktop.
1543 Qt::WPaintUnclipped - makes all painters operating on this widget
1545 unclipped. Children of this widget or other widgets in front of it do
1546 not clip the area the painter can paint on.
1547 Qt::WPaintClever - indicates that Qt should not try to optimize
1549 repainting for the widget, but instead pass on window system repaint
1550 events directly. (This tends to produce more events and smaller repaint
1551 regions.)
1552 Qt::WMouseNoMask - indicates that even if the widget has a mask, it
1554 wants mouse events for its entire rectangle.
1555 Qt::WStaticContents - indicates that the widget contents are north-west
1557 aligned and static. On resize, such a widget will receive paint events
1558 only for the newly visible part of itself.
1559 Qt::WNoAutoErase - indicates that the widget paints all its pixels.
1561 Updating, resizing, scrolling and focus changes should therefore not
1562 erase the widget. This allows smart-repainting to avoid flicker.
1563 Qt::WResizeNoErase - this value is obsolete; use WNoAutoErase instead.
1565 Qt::WRepaintNoErase - this value is obsolete; use WNoAutoErase instead.
1567 Qt::WGroupLeader - makes this window a group leader. A group leader
1569 should not have a parent (i.e. it should be a top-level window). Any
1570 decendant windows (direct or indirect) of a group leader are in its
1571 group; other windows are not. If you show a secondary window from the
1572 group (i.e. show a window whose top-most parent is a group leader),
1573 that window will be modal with respect to the other windows in the
1574 group, but modeless with respect to windows in other groups.
1575 Miscellaneous flags
1577 Qt::WShowModal - see WType_Dialog
1579 Internal flags.
1581 Qt::WNoMousePropagation
1583 Qt::WStaticContents
1585 Qt::WStyle_Reserved
1587 Qt::WSubWindow
1589 Qt::WType_Modal
1591 Qt::WWinOwnDC
1593 Qt::WX11BypassWM
1595 Qt::WMacNoSheet
1597 Qt::WMacDrawer
1599 Qt::WStyle_Mask
1601 Qt::WType_Mask
1603
1605 Internal flags.
1606 Qt::WState_Created
1608 Qt::WState_Disabled
1610 Qt::WState_Visible
1612 Qt::WState_ForceHide
1614 Qt::WState_OwnCursor
1616 Qt::WState_MouseTracking
1618 Qt::WState_CompressKeys
1620 Qt::WState_BlockUpdates
1622 Qt::WState_InPaintEvent
1624 Qt::WState_Reparented
1626 Qt::WState_ConfigPending
1628 Qt::WState_Resized
1630 Qt::WState_AutoMask
1632 Qt::WState_Polished
1634 Qt::WState_DND
1636 Qt::WState_Reserved0 - internal
1638 Qt::WState_CreatedHidden
1640 Qt::WState_Maximized
1642 Qt::WState_Minimized
1644 Qt::WState_ForceDisabled
1646 Qt::WState_Exposed
1648 Qt::WState_HasMouse
1650 Qt::WState_CreatedHidden
1652 Qt::WState_OwnSizePolicy
1654 Qt::WState_FullScreen
1656
1658 This enum type is used to specify the current state of a top-level
1659 window.
1660 The states are
1662 Qt::WindowNoState - The window has no state set (in normal state).
1664 Qt::WindowMinimized - The window is minimized (i.e. iconified).
1666 Qt::WindowMaximized - The window is maximized with a frame around it.
1668 Qt::WindowFullScreen - The window fills the entire screen without any
1670 frame around it.
1671 Qt::WindowActive - The window is the active window, i.e. it has
1673 keyboard focus.
1674
1676 Qt::WV_32s - Windows 3.1 with Win 32s
1677 Qt::WV_95 - Windows 95
1679 Qt::WV_98 - Windows 98
1681 Qt::WV_Me - Windows Me
1683 Qt::WV_DOS_based
1685 Qt::WV_NT - Windows NT
1687 Qt::WV_2000 - Windows 2000
1689 Qt::WV_XP - Windows XP
1691 Qt::WV_2003 - Windows Server 2003
1693 Qt::WV_NT_based
1695 Qt::WV_VISTA - Windows Vista
1697 Qt::WV_CE - Windows CE
1699 Qt::WV_CENET - Windows CE .NET
1701 Qt::WV_CE_based
1703
1706 http://doc.trolltech.com/qt.html http://www.trolltech.com/faq/tech.html
1707
1709 Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com. See the
1710 license file included in the distribution for a complete license
1711 statement.
1712
1714 Generated automatically from the source code.
1715
1717 If you find a bug in Qt, please report it as described in
1718 http://doc.trolltech.com/bughowto.html. Good bug reports help us to
1719 help you. Thank you.
1720 The definitive Qt documentation is provided in HTML format; it is
1722 located at $QTDIR/doc/html and can be read using Qt Assistant or with a
1723 web browser. This man page is provided as a convenience for those users
1724 who prefer man pages, although this format is not officially supported
1725 by Trolltech.
1726 If you find errors in this manual page, please report them to qt-
1728 bugs@trolltech.com. Please include the name of the manual page
1729 (qt.3qt) and the Qt version (3.3.8).
1730Trolltech AS 2 February 2007 Qt(3qt)