Reference Codebot.Render.Widgets.pas

Each version implies all earlier versions

The Codebot.Render.Widgets unit defines the widget system, which is a user interface drawn on a canvas inside a scene. TWidget is the base class of all widgets, and TMainWidget is the parent of a layout and also shows message boxes.

The controls are TEdit, TMemo, TPushButton, TGlyphButton, TGlyphImage, TCheckBox, TLabel, TSlider, TSpinBox, TListBox, TScrollGrid, and TSpacer.
The containers are THBox, TVBox, and TWindow.
TCustomWidget is the base class for widgets that draw themselves.

TTheme is the base class of the themes, which draw the widgets and provide the sizes of their parts. The themes themselves are defined in Codebot.Render.Widgets.Themes.

Items 522 items

Name	Kind	Line
ARGB	function	42
colorActive	constant	82
colorBase	constant	79
colorBorder	constant	81
colorCaption	constant	86
colorDarkShadow	constant	91
colorFace	constant	80
colorHighlight	constant	89
colorHot	constant	85
colorPressed	constant	83
colorSelected	constant	84
colorShadow	constant	90
colorText	constant	88
colorTitle	constant	87
DragScrollDistance	constant	64
DragScrollInterval	constant	63
DropScrollItems	constant	56
EditPadding	constant	47
HeaderGrabSize	constant	70
HeaderMinWidth	constant	71
modalAccept	constant	109
modalCancel	constant	106
modalError	constant	111
modalNo	constant	108
modalNone	constant	104
modalOk	constant	105
modalRetry	constant	110
modalYes	constant	107
modelQuit	constant	112
ScrollBarSize	constant	51
TButton	class	724
DoClick	procedure	731
CanToggle	property	735
Down	property	737
Group	property	740
OnChange	property	741
OnClick	property	742
OnKeyDown	property	743
OnMouseDown	property	744
OnMouseMove	property	745
OnMouseUp	property	746
TCheckBox	class	777
CanSelect	function	784
DoClick	procedure	783
Checked	property	787
OnChange	property	790
OnClick	property	791
OnKeyDown	property	792
OnMouseDown	property	793
OnMouseMove	property	794
OnMouseUp	property	795
Round	property	789
TComputedWidget	class	196
Bounds	function	206
Create	constructor	200
Enabled	function	208
Opacity	function	204
State	function	212
Theme	function	202
Visible	function	210
TContainerWidget	class	1287
SelectNext	procedure	1293
Fade	property	1295
TCustomWidget	class	1269
Paint	procedure	1273
OnClick	property	1277
OnKeyDown	property	1278
OnMouseDown	property	1279
OnMouseMove	property	1280
OnMouseUp	property	1281
OnPaint	property	1276
TDrawCellEvent	procedural	1077
TEdit	class	506
AutoSize	function	524
CanSelect	function	525
CaretVisible	function	545
CopyToClipboard	procedure	535
CutToClipboard	procedure	537
DoKeyDown	procedure	526
DoKeyUp	procedure	527
DoMouseDown	procedure	529
DoMouseMove	procedure	530
DoTextInput	procedure	528
OffsetOf	function	543
PasteFromClipboard	procedure	539
ScrollToCaret	procedure	541
SelectAll	procedure	533
Caret	property	547
OnChange	property	557
OnClick	property	558
OnKeyDown	property	559
OnKeyUp	property	560
OnMouseDown	property	561
OnMouseMove	property	562
OnMouseUp	property	563
Scroll	property	555
SelLength	property	551
SelStart	property	549
SelText	property	553
Text	property	556
TGlyphButton	class	759
TGlyphImage	class	765
OnClick	property	767
OnKeyDown	property	768
OnMouseDown	property	769
OnMouseMove	property	770
OnMouseUp	property	771
TGridColEvent	procedural	1081
THBox	class	1300
Pack	function	1302
OnClick	property	1303
OnKeyDown	property	1304
OnMouseDown	property	1305
OnMouseMove	property	1306
OnMouseUp	property	1307
TLabel	class	800
FOwnerDraw	field	808
AssociateText	property	812
MaxWidth	property	814
OnClick	property	817
OnKeyDown	property	818
OnMouseDown	property	819
OnMouseMove	property	820
OnMouseUp	property	821
OwnerDraw	property	816
TListBox	class	974
AutoSize	function	993
BarRect	function	1017
BarVisible	function	1015
CanSelect	function	994
Create	constructor	1002
DoKeyDown	procedure	996
DoMouseDown	procedure	997
DoMouseMove	procedure	998
DoMouseUp	procedure	999
DoMouseWheel	procedure	1000
ItemArea	function	1009
ItemFromPoint	function	1013
ItemHeight	function	1007
ItemRect	function	1011
Paint	procedure	995
ScrollToItem	procedure	1004
ThumbRect	function	1019
Count	property	1025
HotIndex	property	1023
ItemIndex	property	1029
Items	property	1027
OnChange	property	1030
OnClick	property	1031
OnKeyDown	property	1032
OnMouseDown	property	1033
OnMouseMove	property	1034
OnMouseUp	property	1035
ScrollY	property	1021
TMainWidget	class	418
Create	constructor	442
Destroy	destructor	443
DispatchKeyDown	procedure	453
DispatchKeyUp	procedure	454
DispatchMouseDown	procedure	455
DispatchMouseMove	procedure	456
DispatchMouseUp	procedure	457
DispatchMouseWheel	procedure	459
DispatchTextInput	procedure	458
MessageBox	procedure	445
MessageConfirm	procedure	448
MessageDialog	procedure	451
MouseFor	function	477
MouseLocal	procedure	439
Render	procedure	467
SetModal	procedure	436
UnsetModal	procedure	437
WidgetPoint	function	474
ActiveWindow	property	461
Capture	property	482
ModalWindow	property	463
MousePos	property	471
OnKeyDown	property	483
OnKeyUp	property	484
OnMouseDown	property	485
OnMouseMove	property	486
OnMouseUp	property	487
Selected	property	465
ShowHint	property	479
Time	property	469
TMemo	class	592
AutoSize	function	648
BarRect	function	677
BarVisible	function	675
CanSelect	function	649
CaretPoint	function	689
CaretVisible	function	691
CopyToClipboard	procedure	664
Create	constructor	659
CutToClipboard	procedure	666
Destroy	destructor	660
DoKeyDown	procedure	651
DoKeyUp	procedure	652
DoMouseDown	procedure	654
DoMouseMove	procedure	655
DoMouseUp	procedure	656
DoMouseWheel	procedure	657
DoTextInput	procedure	653
PasteFromClipboard	procedure	668
Prepare	procedure	671
Resize	procedure	650
RowCount	function	682
RowSelection	function	687
RowText	function	684
SelectAll	procedure	662
TextArea	function	673
ThumbRect	function	679
Caret	property	698
Lines	property	706
OnChange	property	712
OnClick	property	713
OnKeyDown	property	714
OnKeyUp	property	715
OnMouseDown	property	716
OnMouseMove	property	717
OnMouseUp	property	718
RowHeight	property	693
ScrollBars	property	711
ScrollX	property	695
ScrollY	property	696
SelLength	property	702
SelStart	property	700
SelText	property	704
WordWrap	property	708
TMemoBar	enum	590
barVert	enum value	590
barHorz	enum value	590
TMemoRow	record	578
Hard	field	583
Length	field	581
Start	field	580
Width	field	584
TMemoRows	array	588
TModalButton	enum	96
mbOkay	enum value	96
mbYes	enum value	96
mbNo	enum value	96
mbAccept	enum value	96
mbCancel	enum value	96
TModalButtons	set	98
TModalResult	alias	101
TModalResultEvent	procedural	139
TPaintStage	enum	141
prePaint	enum value	141
postPaint	enum value	141
TPushButton	class	751
CanSelect	function	753
TScrollGrid	class	1087
AutoSize	function	1149
BarRect	function	1179
BarVisible	function	1177
CanSelect	function	1150
CellArea	function	1171
CellFromPoint	function	1175
CellRect	function	1173
ColFromOffset	function	1187
ColOffset	function	1184
Create	constructor	1158
Destroy	destructor	1159
DividerFromPoint	function	1197
DoKeyDown	procedure	1152
DoMouseDown	procedure	1153
DoMouseMove	procedure	1154
DoMouseUp	procedure	1155
DoMouseWheel	procedure	1156
DrawCell	procedure	1167
HeaderCellRect	function	1192
HeaderFromPoint	function	1194
HeaderRect	function	1190
Paint	procedure	1151
ScrollToCell	procedure	1164
Select	procedure	1162
Selected	function	1251
ThumbRect	function	1181
Col	property	1238
ColAligns	property	1217
ColCount	property	1205
ColSizing	property	1226
ColTitles	property	1214
ColWidth	property	1209
ColWidths	property	1212
GridLines	property	1242
HeaderHeight	property	1223
HeaderHot	property	1229
HeaderPressed	property	1232
HeaderRow	property	1219
HotCol	property	1202
HotRow	property	1203
OnChange	property	1258
OnClick	property	1259
OnColResize	property	1257
OnDrawCell	property	1253
OnHeaderClick	property	1255
OnKeyDown	property	1260
OnMouseDown	property	1261
OnMouseMove	property	1262
OnMouseUp	property	1263
Row	property	1239
RowCount	property	1206
RowHeight	property	1210
ScrollX	property	1199
ScrollY	property	1200
SelectColor	property	1248
SelectTextColor	property	1249
SortCol	property	1235
SortDescending	property	1236
TextColor	property	1247
TScrollGridDrag	enum	1084
gridDragNone	enum value	1084
gridDragVert	enum value	1084
gridDragHorz	enum value	1084
gridDragCells	enum value	1084
gridDragHeader	enum value	1085
gridDragSize	enum value	1085
TSizeF	alias	20
TSlider	class	826
Change	procedure	841
Create	constructor	845
DoMouseDown	procedure	842
DoMouseMove	procedure	843
Track	procedure	840
Associate	property	847
GripRect	property	849
Max	property	853
Min	property	851
OnChange	property	858
OnClick	property	859
OnKeyDown	property	860
OnMouseDown	property	861
OnMouseMove	property	862
OnMouseUp	property	863
Position	property	855
Step	property	857
TSpacer	class	492
TSpinBox	class	886
AutoSize	function	904
CanSelect	function	905
CloseUp	procedure	925
Create	constructor	913
Destroy	destructor	914
DoKeyDown	procedure	907
DoMouseDown	procedure	908
DoMouseMove	procedure	909
DoMouseUp	procedure	910
DoMouseWheel	procedure	911
DropArea	function	933
DropBarRect	function	941
DropBarVisible	function	939
DropDown	procedure	923
DropItemFromPoint	function	937
DropItemHeight	function	929
DropItemRect	function	935
DropRect	function	931
DropScrollTo	procedure	927
DropThumbRect	function	943
ItemFromPoint	function	918
ItemRect	function	916
Paint	procedure	906
Dropped	property	945
DropScroll	property	947
ItemIndex	property	953
Items	property	951
Kind	property	955
OnChange	property	956
OnClick	property	957
OnKeyDown	property	958
OnMouseDown	property	959
OnMouseMove	property	960
OnMouseUp	property	961
Prefix	property	949
TSpinBoxKind	enum	884
spinDropDown	enum value	884
spinSlide	enum value	884
spinDropScroll	enum value	884
TTheme	class	149
CalcCloseRect	function	165
CalcColor	function	152
CalcSize	function	154
CalcTextHeight	function	156
CalcTextWidth	function	158
PopMatrix	procedure	170
PushMatrix	procedure	168
Render	procedure	160
RenderHint	procedure	162
TThemeClass	classref	174
TThemeColor	alias	76
TThemePart	enum	147
tpEverything	enum value	147
tpIndent	enum value	147
tpCaption	enum value	147
tpNode	enum value	147
tpThumb	enum value	147
tpBorder	enum value	147
TVBox	class	1312
Pack	function	1314
OnClick	property	1315
OnKeyDown	property	1316
OnMouseDown	property	1317
OnMouseMove	property	1318
OnMouseUp	property	1319
TWidget	class	227
TWidgetEnumerator	alias	229
Activate	procedure	343
Add	function	321, 323
AddFirst	function	326, 328
AddState	procedure	294
AutoSize	function	289
BringToFront	procedure	345
CanSelect	function	293
Change	procedure	296
Click	procedure	337
Color	function	351
Create	constructor	316
Delete	procedure	339
Destroy	destructor	317
DoClick	procedure	298
DoKeyDown	procedure	299
DoKeyUp	procedure	300
DoModalResult	procedure	297
DoMouseDown	procedure	301
DoMouseMove	procedure	302
DoMouseUp	procedure	303
DoMouseWheel	procedure	305
DoTextInput	procedure	304
FindWidget	function	331, 333
GetBorders	function	292
GetEnumerator	function	231
IsParent	function	341
Pack	function	335
Paint	procedure	288
RemoveState	procedure	295
Repack	procedure	291
Resize	procedure	290
SendToBack	procedure	347
This	function	319
ZOrder	procedure	349
Align	property	357
Bounds	property	368
Child	property	384
ChildCount	property	382
Computed	property	353
Container	property	376
Enabled	property	405
FirstChild	property	378
Height	property	389
Hint	property	370
Indent	property	394
LastChild	property	380
Main	property	372
Margin	property	391
Matrix	property	366
ModalResult	property	407
Name	property	396
OnChange	property	307
OnClick	property	308
OnKeyDown	property	309
OnKeyUp	property	310
OnMouseDown	property	311
OnMouseMove	property	312
OnMouseUp	property	313
Opacity	property	398
Parent	property	374
Sector	property	359
State	property	409
StayOnTop	property	361
Tag	property	413
Text	property	400
Theme	property	355
Unpacked	property	411
Visible	property	402
Width	property	388
X	property	386
Y	property	387
TWidgetAlign	enum	217
alignNear	enum value	217
alignCenter	enum value	217
alignFar	enum value	217
TWidgetList	alias	219
TWidgetPointHelper	helper	35
Round	function	37
TWidgetRectHelper	helper	24
Round	function	27
Sector	function	30
TWidgetState	set	191
TWidgetStatePart	enum	178
wsDisabled	enum value	180
wsPressed	enum value	182
wsHot	enum value	184
wsSelected	enum value	186
wsToggled	enum value	188
TWindow	class	1325
Close	procedure	1359
CloseHot	function	1363
ClosePressed	function	1365
CloseRect	function	1361
Create	constructor	1351
DoClick	procedure	1346
DoModalResult	procedure	1345
DoMouseDown	procedure	1347
DoMouseMove	procedure	1348
DoMouseUp	procedure	1349
GetBorders	function	1344
Hide	procedure	1356
Pack	function	1352
Show	procedure	1354
ShowModal	procedure	1383
SizeRect	function	1372
CloseButton	property	1368
OnClick	property	1384
OnClose	property	1370
OnKeyDown	property	1385
OnMouseDown	property	1386
OnMouseMove	property	1387
OnMouseUp	property	1388
OnResize	property	1381
Sizeable	property	1377
SizeWidget	property	1379