VistA-cprs/CPRS-Chart/Consults/fEditProc.pas

781 lines
24 KiB
Plaintext

unit fEditProc;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
StdCtrls, ORCtrls, ExtCtrls, ComCtrls, ORfn, uConst, uConsults, Buttons,
Menus, fAutoSz, ORDtTm, VA508AccessibilityManager, fBase508Form;
type
TfrmEditProc = class(TfrmAutoSz)
cmdAccept: TButton;
cmdQuit: TButton;
pnlMessage: TPanel;
imgMessage: TImage;
memMessage: TRichEdit;
pnlMain: TPanel;
lblProc: TLabel;
lblReason: TLabel;
lblService: TOROffsetLabel;
lblComment: TLabel;
lblComments: TLabel;
lblUrgency: TStaticText;
lblPlace: TStaticText;
lblAttn: TStaticText;
lblProvDiag: TStaticText;
lblInpOutp: TStaticText;
memReason: TRichEdit;
cboUrgency: TORComboBox;
radInpatient: TRadioButton;
radOutpatient: TRadioButton;
cboPlace: TORComboBox;
txtProvDiag: TCaptionEdit;
txtAttn: TORComboBox;
cboProc: TORComboBox;
cboCategory: TORComboBox;
cboService: TORComboBox;
memComment: TRichEdit;
btnCmtCancel: TButton;
btnCmtOther: TButton;
cmdLexSearch: TButton;
lblEarliest: TStaticText;
lblLatest: TStaticText;
calEarliest: TORDateBox;
calLatest: TORDateBox;
mnuPopProvDx: TPopupMenu;
mnuPopProvDxDelete: TMenuItem;
popReason: TPopupMenu;
popReasonCut: TMenuItem;
popReasonCopy: TMenuItem;
popReasonPaste: TMenuItem;
popReasonPaste2: TMenuItem;
popReasonReformat: TMenuItem;
pnlCombatVet: TPanel;
txtCombatVet: TVA508StaticText;
procedure txtAttnNeedData(Sender: TObject; const StartFrom: String;
Direction, InsertAt: Integer);
procedure cboProcNeedData(Sender: TObject; const StartFrom: String;
Direction, InsertAt: Integer);
procedure radInpatientClick(Sender: TObject);
procedure radOutpatientClick(Sender: TObject);
procedure ControlChange(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure cboProcSelect(Sender: TObject);
procedure memReasonExit(Sender: TObject);
procedure cmdAcceptClick(Sender: TObject);
procedure cmdQuitClick(Sender: TObject);
procedure OrderMessage(const AMessage: string);
procedure btnCmtCancelClick(Sender: TObject);
procedure btnCmtOtherClick(Sender: TObject);
procedure cmdLexSearchClick(Sender: TObject);
procedure mnuPopProvDxDeleteClick(Sender: TObject);
procedure popReasonCutClick(Sender: TObject);
procedure popReasonCopyClick(Sender: TObject);
procedure popReasonPasteClick(Sender: TObject);
procedure popReasonPopup(Sender: TObject);
procedure popReasonReformatClick(Sender: TObject);
procedure memCommentKeyUp(Sender: TObject; var Key: Word;
Shift: TShiftState);
procedure memReasonKeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
procedure memReasonKeyPress(Sender: TObject; var Key: Char);
procedure calEarliestExit(Sender: TObject);
procedure calLatestExit(Sender: TObject);
procedure memCommentExit(Sender: TObject);
private
FLastProcID: string;
FChanged: boolean;
FChanging: boolean;
FEditCtrl: TCustomEdit;
FNavigatingTab: boolean;
FEarliestDate: TFMDateTime;
//FLatestDate: TFMDateTime;
procedure SetProvDiagPromptingMode;
procedure SetUpCombatVet;
protected
procedure InitDialog;
procedure Validate(var AnErrMsg: string);
function ValidSave: Boolean;
end;
function EditResubmitProcedure(FontSize: Integer; ConsultIEN: integer): boolean;
var
frmEditProc: TfrmEditProc;
implementation
{$R *.DFM}
uses
rConsults, uCore, rCore, fConsults, rODBase, fRptBox, fPCELex, rPCE, ORClasses, clipbrd ;
var
OldRec, NewRec: TEditResubmitRec;
Defaults: TStringList;
uMessageVisible: DWORD;
ProvDx: TProvisionalDiagnosis;
const
TX_NO_PROC = 'A procedure must be specified.' ;
TX_NO_REASON = 'A reason for this procedure must be entered.' ;
TX_NO_SERVICE = 'A service must be selected to perform this procedure.';
TX_NO_URGENCY = 'An urgency must be specified.';
TX_NO_PLACE = 'A place of consultation must be specified';
TX_NO_DIAG = 'A provisional diagnosis must be entered for consults to this service.';
TX_SELECT_DIAG = 'You must use the "Lexicon" button to select a diagnosis for consults to this service.';
TX_INACTIVE_CODE = 'The provisional diagnosis code is not active as of today''s date.' + #13#10 +
'Another code must be selected';
TC_INACTIVE_CODE = 'Inactive ICD Code';
TX_PAST_DATE = 'Earliest appropriate date must be today or later.';
TX_BAD_DATES = 'Latest appropriate date must be equal to or later than earliest date.';
function EditResubmitProcedure(FontSize: Integer; ConsultIEN: integer): boolean;
begin
Result := False;
if ConsultIEN = 0 then exit;
FillChar(OldRec, SizeOf(OldRec), 0);
FillChar(NewRec, SizeOf(NewRec), 0);
FillChar(ProvDx, SizeOf(ProvDx), 0);
OldRec := LoadConsultForEdit(ConsultIEN);
NewRec.IEN := OldRec.IEN;
NewRec.RequestType := OldRec.RequestType;
with NewRec do
begin
RequestReason:= TStringList.Create ;
DenyComments:= TStringList.Create ;
OtherComments:= TStringList.Create ;
NewComments:= TStringList.Create ;
end;
StatusText('Loading Procedure for Edit');
frmEditProc := TfrmEditProc.Create(Application);
Defaults := TStringList.Create;
try
ResizeAnchoredFormToFont(frmEditProc);
with frmEditProc do
begin
FChanged := False;
InitDialog;
ShowModal ;
Result := FChanged ;
end ;
finally
OldRec.RequestReason.Free;
OldRec.DenyComments.Free;
OldRec.OtherComments.Free;
OldRec.NewComments.Free;
NewRec.RequestReason.Free;
NewRec.DenyComments.Free;
NewRec.OtherComments.Free;
NewRec.NewComments.Free;
Defaults.Free;
frmEditProc.Release;
end;
end;
procedure TfrmEditProc.InitDialog;
var
i: integer;
begin
if FChanging then exit;
FChanging := True;
Defaults := TStringList.Create;
FastAssign(ODForProcedures, Defaults);
FLastProcID := '';
cboProc.InitLongList(OldRec.ConsultProcName) ;
cboProc.SelectByIEN(OldRec.OrderableItem);
if cboProc.ItemIndex = -1 then
begin
cboProc.Items.Insert(0, IntToStr(OldRec.OrderableItem) + U + OldRec.ConsultProcName +
U + OldRec.ConsultProcName + U + OldRec.ConsultProc);
cboProc.ItemIndex := 0;
end;
cboProcSelect(Self);
txtAttn.InitLongList(OldRec.AttnName) ;
if OldRec.Attention > 0 then
txtAttn.SelectByIEN(OldRec.Attention)
else
txtAttn.ItemIndex := -1;
cboService.SelectByIEN(OldRec.ToService);
if OldRec.InpOutp <> '' then
case OldRec.InpOutp[1] of
'I': radInpatient.Checked := True; //INPATIENT PROCEDURE
'O': radOutpatient.Checked := True; //OUTPATIENT PROCEDURE
end
else
begin
if Patient.Inpatient then
radInpatient.Checked := True
else
radOutpatient.Checked := True;
end;
cboPlace.SelectByID(OldRec.Place);
with cboUrgency do for i := 0 to Items.Count-1 do
if UpperCase(DisplayText[i]) = UpperCase(OldRec.UrgencyName) then ItemIndex := i;
calEarliest.FMDateTime := OldRec.EarliestDate;
FEarliestDate := OldRec.EarliestDate;
//calLatest.FMDateTime := OldRec.LatestDate;
//FLatestDate := OldRec.LatestDate;
txtProvDiag.Text := OldRec.ProvDiagnosis;
ProvDx.Code := OldRec.ProvDxCode;
if OldRec.ProvDxCodeInactive then
begin
InfoBox(TX_INACTIVE_CODE, TC_INACTIVE_CODE, MB_ICONWARNING or MB_OK);
ProvDx.CodeInactive := True;
end;
QuickCopy(OldRec.RequestReason, memReason);
btnCmtCancel.Enabled := (OldRec.DenyComments.Count > 0);
btnCmtOther.Enabled := (OldRec.OtherComments.Count > 0);
memComment.Clear ;
SetProvDiagPromptingMode;
if (patient.CombatVet.IsEligible = True) then
begin
SetUpCombatVet;
end
else
begin
txtCombatVet.Enabled := False;
pnlCombatVet.SendToBack;
end;
FChanging := False;
StatusText('');
end;
procedure TfrmEditProc.Validate(var AnErrMsg: string);
procedure SetError(const x: string);
begin
if Length(AnErrMsg) > 0 then AnErrMsg := AnErrMsg + CRLF;
AnErrMsg := AnErrMsg + x;
end;
begin
if cboProc.ItemIEN = 0 then SetError(TX_NO_PROC);
if memReason.Lines.Count = 0 then SetError(TX_NO_REASON);
if cboService.ItemIEN = 0 then SetError(TX_NO_SERVICE);
if cboUrgency.ItemIEN = 0 then SetError(TX_NO_URGENCY);
if cboPlace.ItemID = '' then SetError(TX_NO_PLACE);
if (ProvDx.Reqd = 'R') and (Length(txtProvDiag.Text) = 0) then
begin
if ProvDx.PromptMode = 'F' then
SetError(TX_NO_DIAG)
else
SetError(TX_SELECT_DIAG);
end;
if OldRec.ProvDxCodeInactive and ProvDx.CodeInactive then
SetError(TX_INACTIVE_CODE);
if calEarliest.FMDateTime < FMToday then SetError(TX_PAST_DATE);
//if calLatest.FMDateTime < FMToday then SetError(TX_PAST_DATE);
//if calLatest.FMDateTime < calEarliest.FMDateTime then SetError(TX_BAD_DATES);
end;
procedure TfrmEditProc.txtAttnNeedData(Sender: TObject;
const StartFrom: string; Direction, InsertAt: Integer);
begin
inherited;
txtAttn.ForDataUse(SubSetOfPersons(StartFrom, Direction));
end;
procedure TfrmEditProc.calEarliestExit(Sender: TObject);
begin
inherited;
FEarliestDate := calEarliest.FMDateTime;
ControlChange(Self);
end;
procedure TfrmEditProc.calLatestExit(Sender: TObject);
begin
inherited;
//FLatestDate := calLatest.FMDateTime;
//ControlChange(Self);
end;
procedure TfrmEditProc.cboProcNeedData(Sender: TObject;
const StartFrom: string; Direction, InsertAt: Integer);
begin
inherited;
cboProc.ForDataUse(SubSetOfProcedures(StartFrom, Direction));
end;
procedure TfrmEditProc.radInpatientClick(Sender: TObject);
begin
inherited;
cboCategory.Items.Clear;
cboCategory.Items.Add('I^Inpatient');
cboCategory.SelectById('I');
ExtractItems(cboPlace.Items, Defaults, 'Inpt Place');
ExtractItems(cboUrgency.Items, Defaults, 'Inpt Proc Urgencies'); //S.GMRCR
ControlChange(Self);
end;
procedure TfrmEditProc.radOutpatientClick(Sender: TObject);
begin
inherited;
cboCategory.Items.Clear;
cboCategory.Items.Add('O^Outpatient');
cboCategory.SelectById('O');
ExtractItems(cboPlace.Items, Defaults, 'Outpt Place');
ExtractItems(cboUrgency.Items, Defaults, 'Outpt Urgencies'); //S.GMRCO
ControlChange(Self);
end;
procedure TfrmEditProc.ControlChange(Sender: TObject);
begin
if FChanging then exit;
with NewRec do
begin
with cboProc do if ItemIEN > 0 then
if Piece(Items[ItemIndex], U, 4) <> OldRec.ConsultProc then
begin
ConsultProc := Piece(Items[ItemIndex], U, 4);
ConsultProcName := Text;
end
else
begin
ConsultProc := '';
ConsultProcName := '';
end;
with cboService do if ItemIEN > 0 then
if ItemIEN <> OldRec.ToService then
begin
ToService := ItemIEN;
ToServiceName := Text;
end
else
begin
ToService := 0;
ToServiceName := '';
end;
with cboCategory do if Length(ItemID) > 0 then
if ItemID <> OldRec.InpOutP then
InpOutP := ItemID
else
InpOutP := '';
with cboUrgency do if ItemIEN > 0 then
if StrToIntDef(Piece(Items[ItemIndex], U, 3), 0) <> OldRec.Urgency then
begin
Urgency := StrToIntDef(Piece(Items[ItemIndex], U, 3), 0);
UrgencyName := Text;
end
else
begin
Urgency := 0;
UrgencyName := '';
end;
if FEarliestDate > 0 then
begin
if FEarliestDate <> OldRec.EarliestDate then
EarliestDate := FEarliestDate
else
EarliestDate := 0;
end;
(* if FLatestDate > 0 then
begin
if FLatestDate <> OldRec.LatestDate then
LatestDate := FLatestDate
else
LatestDate := 0;
end;*)
with cboPlace do if Length(ItemID) > 0 then
if ItemID <> OldRec.Place then
begin
Place := ItemID;
PlaceName := Text;
end
else
begin
Place := '';
PlaceName := '';
end;
with txtAttn do
if ItemIEN > 0 then
begin
if ItemIEN <> OldRec.Attention then
begin
Attention := ItemIEN;
AttnName := Text;
end
else
begin
Attention := 0;
AttnName := '';
end;
end
else // blank
begin
if OldRec.Attention > 0 then
begin
Attention := -1;
AttnName := '';
end
else
begin
Attention := 0;
AttnName := '';
end;
end;
with txtProvDiag do
if Length(Text) > 0 then
begin
if Text <> OldRec.ProvDiagnosis then
ProvDiagnosis := Text
else
ProvDiagnosis := '';
if ProvDx.Code <> OldRec.ProvDxCode then
ProvDxCode := ProvDx.Code
else
ProvDxCode := '';
if OldRec.ProvDxCodeInactive then
ProvDx.CodeInactive := (ProvDx.Code = OldRec.ProvDxCode);
end
else //blank
begin
ProvDx.Code := '';
ProvDx.CodeInactive := False;
if OldRec.ProvDiagnosis <> '' then
ProvDiagnosis := '@'
else
ProvDiagnosis := '';
end;
with memReason do if Lines.Count > 0 then
if Lines.Equals(OldRec.RequestReason) then
RequestReason.Clear
else
QuickCopy(memReason, RequestReason);
with memComment do
if GetTextLen > 0 then
QuickCopy(memComment, NewComments)
else
NewComments.Clear;
end;
end;
procedure TfrmEditProc.FormClose(Sender: TObject; var Action: TCloseAction);
const
TX_ACCEPT = 'Resubmit this request?' + CRLF + CRLF;
TX_ACCEPT_CAP = 'Unsaved Changes';
begin
if FChanged then
if InfoBox(TX_ACCEPT, TX_ACCEPT_CAP, MB_YESNO) = ID_YES then
if not ValidSave then Action := caNone;
end;
function TfrmEditProc.ValidSave: Boolean;
const
TX_NO_SAVE = 'This request cannot be saved for the following reason(s):' + CRLF + CRLF;
TX_NO_SAVE_CAP = 'Unable to Save Request';
TX_SAVE_ERR = 'Unexpected error - it was not possible to save this request.';
var
ErrMsg: string;
begin
Result := True;
Validate(ErrMsg);
if Length(ErrMsg) > 0 then
begin
InfoBox(TX_NO_SAVE + ErrMsg, TX_NO_SAVE_CAP, MB_OK);
Result := False;
end;
if (ProvDx.Reqd = 'R') and (Length(txtProvDiag.Text) = 0) and (ProvDx.PromptMode = 'L') then
cmdLexSearchClick(Self);
end;
procedure TfrmEditProc.SetUpCombatVet;
begin
pnlCombatVet.BringToFront;
txtCombatVet.Enabled := True;
txtCombatVet.Caption := 'Combat Veteran Eligibility Expires on ' + patient.CombatVet.ExpirationDate;
pnlMain.Top := pnlMain.Top + pnlCombatVet.Height;
pnlMain.Anchors := [akLeft, akTop, akRight];
self.Height := self.Height + pnlCombatVet.Height;
pnlMain.Anchors := [akLeft, akTop, akRight, akBottom];
ActiveControl := txtCombatVet;
end;
procedure TfrmEditProc.cboProcSelect(Sender: TObject);
begin
inherited;
with cboProc do
begin
if ItemIndex = -1 then Exit;
if ItemID <> FLastProcID then FLastProcID := ItemID else Exit;
with cboService do
begin
Clear;
FastAssign(GetProcedureServices(cboProc.ItemIEN), cboService.Items);
if Items.Count > 0 then
begin
ItemIndex := 0 ;
NewRec.ToService := ItemIEN;
NewRec.ToServiceName := Text;
end
else
begin
InfoBox('There are no services defined for this procedure.',
'Information', MB_OK or MB_ICONINFORMATION);
//cboProc.ItemIndex := -1;
InitDialog;
Exit ;
end;
end;
end;
OrderMessage(ConsultMessage(cboProc.ItemIEN));
ControlChange(Self) ;
end;
procedure TfrmEditProc.memReasonExit(Sender: TObject);
var
AStringList: TStringList;
begin
inherited;
AStringList := TStringList.Create;
try
//QuickCopy(memReason, AStringList);
AStringList.Text := memReason.Text;
LimitStringLength(AStringList, 74);
//QuickCopy(AstringList, memReason);
memReason.Text := AStringList.Text;
ControlChange(Self);
finally
AStringList.Free;
end;
end;
procedure TfrmEditProc.cmdAcceptClick(Sender: TObject);
begin
if ValidSave then
begin
FChanged := (ResubmitConsult(NewRec) = '0');
Close;
end;
end;
procedure TfrmEditProc.cmdQuitClick(Sender: TObject);
begin
inherited;
FChanged := False;
Close;
end;
procedure TfrmEditProc.OrderMessage(const AMessage: string);
begin
memMessage.Lines.SetText(PChar(AMessage));
if ContainsVisibleChar(AMessage) then
begin
pnlMessage.Visible := True;
pnlMessage.BringToFront;
uMessageVisible := GetTickCount;
end
else pnlMessage.Visible := False;
end;
procedure TfrmEditProc.btnCmtCancelClick(Sender: TObject);
begin
ReportBox(OldRec.DenyComments, 'Cancellation Comments', False);
end;
procedure TfrmEditProc.btnCmtOtherClick(Sender: TObject);
begin
ReportBox(OldRec.OtherComments, 'Added Comments', False);
end;
procedure TfrmEditProc.cmdLexSearchClick(Sender: TObject);
var
Match: string;
i: integer;
begin
inherited;
LexiconLookup(Match, LX_ICD);
if Match = '' then Exit;
ProvDx.Code := Piece(Match, U, 1);
ProvDx.Text := Piece(Match, U, 2);
i := Pos(' (ICD', ProvDx.Text);
if i = 0 then i := Length(ProvDx.Text) + 1;
if ProvDx.Text[i-1] = '*' then i := i - 2;
ProvDx.Text := Copy(ProvDx.Text, 1, i - 1);
txtProvDiag.Text := ProvDx.Text + ' (' + ProvDx.Code + ')';
ProvDx.CodeInactive := False;
end;
procedure TfrmEditProc.SetProvDiagPromptingMode;
const
TX_USE_LEXICON = 'You must use the "Lexicon" button to select a provisional diagnosis for this service.';
TX_PROVDX_OPT = 'Provisional Diagnosis';
TX_PROVDX_REQD = 'Provisional Dx (REQUIRED)';
begin
cmdLexSearch.Enabled := False;
txtProvDiag.Enabled := False;
txtProvDiag.ReadOnly := True;
txtProvDiag.Color := clBtnFace;
txtProvDiag.Font.Color := clBtnText;
lblProvDiag.Enabled := False;
txtProvDiag.Hint := '';
if cboProc.ItemIEN = 0 then Exit;
//GetProvDxMode(ProvDx, cboService.ItemID);
GetProvDxMode(ProvDx, Piece(cboProc.Items[cboProc.ItemIndex], U, 4));
// Returns: string A^B
// A = O (optional), R (required) or S (suppress)
// B = F (free-text) or L (lexicon)
with ProvDx do if (Reqd = '') or (PromptMode = '') then Exit;
if ProvDx.Reqd = 'R' then
lblProvDiag.Caption := TX_PROVDX_REQD
else
lblProvDiag.Caption := TX_PROVDX_OPT;
if ProvDx.Reqd = 'S' then
begin
cmdLexSearch.Enabled := False;
txtProvDiag.Enabled := False;
txtProvDiag.ReadOnly := True;
txtProvDiag.Color := clBtnFace;
txtProvDiag.Font.Color := clBtnText;
lblProvDiag.Enabled := False;
end
else
case ProvDx.PromptMode[1] of
'F': begin
cmdLexSearch.Enabled := False;
txtProvDiag.Enabled := True;
txtProvDiag.ReadOnly := False;
txtProvDiag.Color := clWindow;
txtProvDiag.Font.Color := clWindowText;
lblProvDiag.Enabled := True;
end;
'L': begin
cmdLexSearch.Enabled := True;
txtProvDiag.Enabled := True;
txtProvDiag.ReadOnly := True;
txtProvDiag.Color := clInfoBk;
txtProvDiag.Font.Color := clInfoText;
lblProvDiag.Enabled := True;
txtProvDiag.Hint := TX_USE_LEXICON;
end;
end;
end;
procedure TfrmEditProc.mnuPopProvDxDeleteClick(Sender: TObject);
begin
inherited;
ProvDx.Text := '';
ProvDx.Code := '';
ProvDx.CodeInactive := False;
txtProvDiag.Text := '';
ControlChange(Self);
end;
procedure TfrmEditProc.popReasonPopup(Sender: TObject);
begin
inherited;
if PopupComponent(Sender, popReason) is TCustomEdit
then FEditCtrl := TCustomEdit(PopupComponent(Sender, popReason))
else FEditCtrl := nil;
if FEditCtrl <> nil then
begin
popReasonCut.Enabled := FEditCtrl.SelLength > 0;
popReasonCopy.Enabled := popReasonCut.Enabled;
popReasonPaste.Enabled := (not TORExposedCustomEdit(FEditCtrl).ReadOnly) and
Clipboard.HasFormat(CF_TEXT);
end else
begin
popReasonCut.Enabled := False;
popReasonCopy.Enabled := False;
popReasonPaste.Enabled := False;
end;
popReasonReformat.Enabled := True;
end;
procedure TfrmEditProc.popReasonCutClick(Sender: TObject);
begin
inherited;
FEditCtrl.CutToClipboard;
end;
procedure TfrmEditProc.popReasonCopyClick(Sender: TObject);
begin
inherited;
FEditCtrl.CopyToClipboard;
end;
procedure TfrmEditProc.popReasonPasteClick(Sender: TObject);
begin
inherited;
FEditCtrl.SelText := Clipboard.AsText;
end;
procedure TfrmEditProc.popReasonReformatClick(Sender: TObject);
begin
if (Screen.ActiveControl <> memReason) and
(Screen.ActiveControl <> memComment)then Exit;
ReformatMemoParagraph(TCustomMemo(FEditCtrl));
end;
procedure TfrmEditProc.memCommentExit(Sender: TObject);
//added OnExit code for CQ17822 WAT
var
AStringList: TStringList;
begin
inherited;
AStringList := TStringList.Create;
try
//QuickCopy(memComment, AStringList);
AStringList.Text := memComment.Text;
LimitStringLength(AStringList, 74);
//QuickCopy(AstringList, memComment);
memComment.Text := AStringList.Text;
ControlChange(Self);
finally
AStringList.Free;
end;
end;
procedure TfrmEditProc.memCommentKeyUp(Sender: TObject; var Key: Word;
Shift: TShiftState);
begin
if FNavigatingTab then
begin
if ssShift in Shift then
FindNextControl(Sender as TWinControl, False, True, False).SetFocus //previous control
else if ssCtrl in Shift then
FindNextControl(Sender as TWinControl, True, True, False).SetFocus; //next control
end;
if (key = VK_ESCAPE) then begin
FindNextControl(Sender as TWinControl, False, True, False).SetFocus; //previous control
key := 0;
end;
end;
procedure TfrmEditProc.memReasonKeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
begin
//The navigating tab controls were inadvertently adding tab characters
//This should fix it
FNavigatingTab := (Key = VK_TAB) and ([ssShift,ssCtrl] * Shift <> []);
if FNavigatingTab then
Key := 0;
end;
procedure TfrmEditProc.memReasonKeyPress(Sender: TObject; var Key: Char);
begin
if FNavigatingTab then
Key := #0; //Disable shift-tab processing
end;
end.