VS:InsertLBColumn
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Description
Inserts a column into the specified list browser control. Returns index of created column.
FUNCTION InsertLBColumn(
dialogID :LONGINT;
componentID :LONGINT;
columnIndex :INTEGER;
headerString :STRING;
width :INTEGER) : INTEGER;
def vs.InsertLBColumn(dialogID, componentID, columnIndex, headerString, width): return INTEGER
Parameters
dialogID LONGINT id of the dialog that contains the list browser componentID LONGINT id of the list browser control columnIndex INTEGER index at which the column is to be inserted headerString STRING text to set as column header width INTEGER the width of the column in pixels
Remarks
width is specified in pixles
If you recursively use '0' as 'columnIndex' where to insert the new column, all column headers after the second will center the text label. Moreover they cannot be justified any longer.
If you insert an image to the List Browser, the second column header unexpectedly will display an image instead of text.
So don't use recursively zero for creating new columns. The issue disturbs quite a lot if you are loading columns from XML files, since the element reading starts from the end, so you'd like to add the columns always at top of the list.
(VW 12 - 13)
Example
VectorScript
PROCEDURE LB_LayerList; VAR dialog1 : INTEGER; kImageCheck,kImageBlank,kImageSheet,kImageView : Integer; {-----------------------------------------------------------------------------} FUNCTION GetPlugInString(ndx :INTEGER) :STRING; BEGIN CASE ndx OF {Static Text} 3001: GetPlugInString := 'OK'; 3002: GetPlugInString := 'Cancel'; 3003: GetPlugInString := 'Layers'; END; END; {----------------------------------------------------------------------------} PROCEDURE Dialog_Setup; VAR cnt : INTEGER; BEGIN dialog1 := CreateLayout(GetPlugInString(3003),TRUE,GetPlugInString(3001),GetPlugInString(3002)); CreateLB(dialog1,4,25,13); SetFirstLayoutItem(dialog1, 4); END; {-----------------------------------------------------------------------------} PROCEDURE Dialog_Handler(VAR item :LONGINT; data :LONGINT); Var ColNum,TempI,I : Integer; SheetTypeIcon : Integer; BSB : Boolean; BSS : String; LayerHand : Handle; LayerName,SelectedIconString : String; SheetIconNumber,SelectedIconNumber : Integer; BEGIN CASE item OF SetupDialogC: BEGIN {These need to be declared as globals otherwise they won't work outside of setup.} kImageCheck := AddListBrowserImage(dialog1, 4,'Vectorworks/Standard Images/Checkmark.png'); kImageBlank := AddListBrowserImage(dialog1, 4,'Vectorworks/Standard Images/Blank.png'); kImageSheet := AddListBrowserImage(dialog1, 4,'Vectorworks/Standard Images/SheetLayers.png'); kImageView := AddListBrowserImage(dialog1, 4,'Vectorworks/Standard Images/ViewPage.png'); ColNum := InsertLBColumn(dialog1,4,0,'Use',50); BSB := SetLBControlType(dialog1,4,ColNum,3); BSB := SetLBItemDisplayType(dialog1,4,ColNum,1); {ColNum := InsertLBColumn(dialog1,4,0,'',50);}{This crashes VW} ColNum := InsertLBColumn(dialog1,4,1,'Layer Name',100); BSB := SetLBControlType(dialog1,4,ColNum,1); BSB := SetLBItemDisplayType(dialog1,4,ColNum,3); ColNum := InsertLBColumnDataItem(dialog1,4,0,'Checked',kImageCheck,-1,0); ColNum := InsertLBColumnDataItem(dialog1,4,0,'UnChecked',kImageBlank,-1,0); {Traversing from LLayer by PrevObj doesn't work with Sheet Layers} LayerHand := FLayer; I := 0; While LayerHand <> NIL do Begin If GetObjectVariableInt(LayerHand,154) = 2 then SheetTypeIcon := kImageSheet else SheetTypeIcon := kImageView; ColNum := InsertLBColumnDataItem(dialog1,4,1,GetLName(LayerHand),SheetTypeIcon,SheetTypeIcon,0); TempI := InsertLBItem (dialog1, 4, I, GetLName(LayerHand)); BSB := SetLBItemUsingColumnDataItem (dialog1, 4, I, 1, ColNum); BSB := SetLBItemUsingColumnDataItem (dialog1, 4, I, 0, 1); I := I+1; LayerHand := NextObj(LayerHand); End; EnableLBColumnLines(dialog1,4,True); END; 1: BEGIN For I := 1 to GetNumLBItems(dialog1,4) do Begin BSB := GetLBItemInfo(dialog1,4,I-1,1,LayerName,SheetIconNumber); BSB := GetLBItemInfo(dialog1,4,I-1,0,SelectedIconString,SelectedIconNumber); If SheetIconNumber = kImageSheet then Writeln(LayerName,' is a Sheet Layer and is ',SelectedIconString); If SheetIconNumber = kImageView then Writeln(LayerName,' is a Design Layer and is ',SelectedIconString); End; END; END; END; {-----------------------------------------------------------------------------} BEGIN {Main} Rewrite('layer.txt'); Dialog_Setup; IF RunLayoutDialog(dialog1,Dialog_Handler) = 1 THEN BEGIN END; Close('layer.txt'); END; Run(LB_LayerList);
Python
#{-----------------------------------------------------------------------------} def ResourceIsOK(): _ResourceIsOK = False if vs.SetVSResourceFile('IP Resources'): _ResourceIsOK = True else: vs.Message('The IP Resources file was not found.'); return _ResourceIsOK #{-----------------------------------------------------------------------------} def GetPlugInString(ndx): _GetPlugInString = '' if ndx == 3001: _GetPlugInString = 'OK'; elif ndx == 3002: #{Static Text} _GetPlugInString = 'Cancel'; elif ndx == 3003: _GetPlugInString = 'Layers'; return _GetPlugInString #{----------------------------------------------------------------------------} def Dialog_Setup(): dialog1 = vs.CreateLayout(GetPlugInString(3003),True,GetPlugInString(3001),GetPlugInString(3002)) vs.CreateLB(dialog1,4,25,13) vs.SetFirstLayoutItem(dialog1, 4) return dialog1 def Dialog_Handler(item , data ): kImageSheet = vs.AddLBImage(dialog1,4,1,11024) kImageView = vs.AddLBImage(dialog1,4,1,11025) if item == SetupDialogC: #{These need to be declared as globals otherwise they won't work outside of setup.} kImageCheck = vs.AddLBImage(dialog1,4,1,11022) kImageBlank = vs.AddLBImage(dialog1,4,1,11023) ColNum = vs.InsertLBColumn(dialog1,4,0,'Use',50) BSB = vs.SetLBControlType(dialog1,4,ColNum,3) BSB = vs.SetLBItemDisplayType(dialog1,4,ColNum,1) #{ColNum := InsertLBColumn(dialog1,4,0,'',50);}{This crashes VW} ColNum = vs.InsertLBColumn(dialog1,4,1,'Layer Name',100) BSB = vs.SetLBControlType(dialog1,4,ColNum,1) BSB = vs.SetLBItemDisplayType(dialog1,4,ColNum,3) ColNum = vs.InsertLBColumnDataItem(dialog1,4,0,'Checked',kImageCheck,-1,0) ColNum = vs.InsertLBColumnDataItem(dialog1,4,0,'UnChecked',kImageBlank,-1,0) #{Traversing from LLayer by PrevObj doesn't work with Sheet Layers} LayerHand = vs.FLayer() I = 0 while LayerHand != None: if vs.GetObjectVariableInt(LayerHand,154) == 2: SheetTypeIcon = kImageSheet else: SheetTypeIcon = kImageView ColNum = vs.InsertLBColumnDataItem(dialog1,4,1,vs.GetLName(LayerHand),SheetTypeIcon,SheetTypeIcon,0) TempI = vs.InsertLBItem (dialog1, 4, I, vs.GetLName(LayerHand)) BSB = vs.SetLBItemUsingColumnDataItem (dialog1, 4, I, 1, ColNum) BSB = vs.SetLBItemUsingColumnDataItem (dialog1, 4, I, 0, 1) I = I+1 LayerHand = vs.NextObj(LayerHand) vs.EnableLBColumnLines(dialog1,4,True) elif item == 1: for I in range(1, vs.GetNumLBItems(dialog1,4)): BSB, LayerName, SheetIconNumber = vs.GetLBItemInfo(dialog1,4,I-1,1) BSB, SelectedIconString, SelectedIconNumber = vs.GetLBItemInfo(dialog1,4,I-1,0) if SheetIconNumber == kImageSheet: vs.Writeln(LayerName,' is a Sheet Layer and is ',SelectedIconString) if SheetIconNumber == kImageView: vs.Writeln(LayerName,' is a Design Layer and is ',SelectedIconString) def LB_LayerList(): #{-----------------------------------------------------------------------------} global dialog1 vs.Rewrite('layer.txt') if ResourceIsOK(): vs.Message('Hi!') dialog1 = Dialog_Setup() if vs.RunLayoutDialog(dialog1,Dialog_Handler) == 1: pass vs.Close('layer.txt') global SetupDialogC dialog1 = 0 SetupDialogC = 12255 LB_LayerList()
Version
Availability: from VectorWorks11.0