| 1 | unit fOptionsPatientSelection; | 
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| 2 |  | 
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| 3 | interface | 
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| 4 |  | 
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| 5 | uses | 
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| 6 | Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs, | 
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| 7 | StdCtrls, ExtCtrls, ORCtrls, OrFn, ComCtrls; | 
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| 8 |  | 
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| 9 | type | 
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| 10 | TfrmOptionsPatientSelection = class(TForm) | 
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| 11 | pnlBottom: TPanel; | 
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| 12 | btnOK: TButton; | 
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| 13 | btnCancel: TButton; | 
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| 14 | cboProvider: TORComboBox; | 
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| 15 | cboTreating: TORComboBox; | 
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| 16 | cboTeam: TORComboBox; | 
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| 17 | cboWard: TORComboBox; | 
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| 18 | cboMonday: TORComboBox; | 
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| 19 | cboTuesday: TORComboBox; | 
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| 20 | cboWednesday: TORComboBox; | 
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| 21 | cboThursday: TORComboBox; | 
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| 22 | cboFriday: TORComboBox; | 
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| 23 | cboSaturday: TORComboBox; | 
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| 24 | cboSunday: TORComboBox; | 
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| 25 | txtVisitStart: TCaptionEdit; | 
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| 26 | txtVisitStop: TCaptionEdit; | 
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| 27 | spnVisitStart: TUpDown; | 
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| 28 | spnVisitStop: TUpDown; | 
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| 29 | lblClinicDays: TLabel; | 
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| 30 | lblMonday: TLabel; | 
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| 31 | lblTuesday: TLabel; | 
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| 32 | lblWednesday: TLabel; | 
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| 33 | lblThursday: TLabel; | 
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| 34 | lblFriday: TLabel; | 
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| 35 | lblSaturday: TLabel; | 
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| 36 | lblSunday: TLabel; | 
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| 37 | lblVisitStart: TLabel; | 
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| 38 | lblVisitStop: TLabel; | 
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| 39 | lblVisitDateRange: TMemo; | 
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| 40 | lblInfo: TMemo; | 
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| 41 | lbWard: TLabel; | 
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| 42 | lblTeam: TLabel; | 
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| 43 | lblTreating: TLabel; | 
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| 44 | lblProvider: TLabel; | 
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| 45 | radListSource: TRadioGroup; | 
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| 46 | grpSortOrder: TGroupBox; | 
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| 47 | radAlphabetical: TRadioButton; | 
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| 48 | radRoomBed: TRadioButton; | 
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| 49 | radAppointmentDate: TRadioButton; | 
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| 50 | radTerminalDigit: TRadioButton; | 
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| 51 | radSource: TRadioButton; | 
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| 52 | bvlBottom: TBevel; | 
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| 53 | procedure FormCreate(Sender: TObject); | 
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| 54 | procedure FormShow(Sender: TObject); | 
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| 55 | procedure spnVisitStartClick(Sender: TObject; Button: TUDBtnType); | 
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| 56 | procedure spnVisitStopClick(Sender: TObject; Button: TUDBtnType); | 
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| 57 | procedure btnOKClick(Sender: TObject); | 
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| 58 | procedure txtVisitStartExit(Sender: TObject); | 
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| 59 | procedure txtVisitStopExit(Sender: TObject); | 
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| 60 | procedure txtVisitStartKeyUp(Sender: TObject; var Key: Word; | 
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| 61 | Shift: TShiftState); | 
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| 62 | procedure txtVisitStopKeyUp(Sender: TObject; var Key: Word; | 
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| 63 | Shift: TShiftState); | 
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| 64 | procedure cboProviderExit(Sender: TObject); | 
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| 65 | procedure radListSourceClick(Sender: TObject); | 
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| 66 | procedure cboMondayNeedData(Sender: TObject; const StartFrom: String; | 
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| 67 | Direction, InsertAt: Integer); | 
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| 68 | procedure cboTuesdayNeedData(Sender: TObject; const StartFrom: String; | 
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| 69 | Direction, InsertAt: Integer); | 
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| 70 | procedure cboWednesdayNeedData(Sender: TObject; | 
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| 71 | const StartFrom: String; Direction, InsertAt: Integer); | 
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| 72 | procedure cboThursdayNeedData(Sender: TObject; const StartFrom: String; | 
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| 73 | Direction, InsertAt: Integer); | 
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| 74 | procedure cboFridayNeedData(Sender: TObject; const StartFrom: String; | 
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| 75 | Direction, InsertAt: Integer); | 
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| 76 | procedure cboSaturdayNeedData(Sender: TObject; const StartFrom: String; | 
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| 77 | Direction, InsertAt: Integer); | 
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| 78 | procedure cboSundayNeedData(Sender: TObject; const StartFrom: String; | 
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| 79 | Direction, InsertAt: Integer); | 
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| 80 | procedure cboProviderNeedData(Sender: TObject; const StartFrom: String; | 
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| 81 | Direction, InsertAt: Integer); | 
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| 82 | procedure txtVisitStartKeyPress(Sender: TObject; var Key: Char); | 
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| 83 | procedure txtVisitStopKeyPress(Sender: TObject; var Key: Char); | 
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| 84 | procedure cboProviderKeyUp(Sender: TObject; var Key: Word; | 
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| 85 | Shift: TShiftState); | 
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| 86 | private | 
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| 87 | { Private declarations } | 
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| 88 | FStartEntered: boolean; | 
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| 89 | FStopEntered: boolean; | 
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| 90 | FProviderSpecial: boolean;   // used to avoid duplicate action on cboProviderKeyUp | 
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| 91 | public | 
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| 92 | { Public declarations } | 
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| 93 | procedure NextControl(Key: Char); | 
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| 94 | end; | 
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| 95 |  | 
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| 96 | var | 
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| 97 | frmOptionsPatientSelection: TfrmOptionsPatientSelection; | 
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| 98 |  | 
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| 99 | procedure DialogOptionsPatientSelection(topvalue, leftvalue, fontsize: integer; var actiontype: Integer); | 
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| 100 |  | 
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| 101 | implementation | 
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| 102 |  | 
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| 103 | uses rOptions, uOptions, rCore; | 
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| 104 |  | 
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| 105 | {$R *.DFM} | 
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| 106 |  | 
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| 107 | procedure DialogOptionsPatientSelection(topvalue, leftvalue, fontsize: integer; var actiontype: Integer); | 
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| 108 | // create the form and make it modal, return an action | 
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| 109 | var | 
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| 110 | frmOptionsPatientSelection: TfrmOptionsPatientSelection; | 
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| 111 | begin | 
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| 112 | frmOptionsPatientSelection := TfrmOptionsPatientSelection.Create(Application); | 
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| 113 | actiontype := 0; | 
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| 114 | try | 
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| 115 | with frmOptionsPatientSelection do | 
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| 116 | begin | 
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| 117 | FProviderSpecial := false; | 
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| 118 | if (topvalue < 0) or (leftvalue < 0) then | 
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| 119 | Position := poScreenCenter | 
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| 120 | else | 
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| 121 | begin | 
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| 122 | Position := poDesigned; | 
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| 123 | Top := topvalue; | 
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| 124 | Left := leftvalue; | 
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| 125 | end; | 
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| 126 | ResizeAnchoredFormToFont(frmOptionsPatientSelection); | 
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| 127 | ShowModal; | 
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| 128 | actiontype := btnOK.Tag; | 
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| 129 | end; | 
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| 130 | finally | 
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| 131 | frmOptionsPatientSelection.Release; | 
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| 132 | end; | 
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| 133 | end; | 
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| 134 |  | 
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| 135 | procedure TfrmOptionsPatientSelection.FormCreate(Sender: TObject); | 
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| 136 | begin | 
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| 137 | FStartEntered := false; | 
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| 138 | FStopEntered := false; | 
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| 139 | cboMonday.InitLongList(''); | 
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| 140 | cboTuesday.InitLongList(''); | 
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| 141 | cboWednesday.InitLongList(''); | 
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| 142 | cboThursday.InitLongList(''); | 
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| 143 | cboFriday.InitLongList(''); | 
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| 144 | cboSaturday.InitLongList(''); | 
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| 145 | cboSunday.InitLongList(''); | 
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| 146 | cboProvider.InitLongList(''); | 
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| 147 | ListSpecialtyAll(cboTreating.Items); | 
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| 148 | ListTeamAll(cboTeam.Items); | 
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| 149 | ListWardAll(cboWard.Items); | 
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| 150 | end; | 
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| 151 |  | 
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| 152 | procedure TfrmOptionsPatientSelection.FormShow(Sender: TObject); | 
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| 153 | var | 
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| 154 | visitstart, visitstop: integer; | 
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| 155 | mon, tues, wed, thurs, fri, sat, sun: integer; | 
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| 156 | visitstartdef, visitstopdef: integer; | 
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| 157 | defprovider, deftreating, deflist, defward: integer; | 
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| 158 | begin | 
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| 159 | rpcGetClinicUserDays(visitstart, visitstop); | 
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| 160 | visitstartdef := visitstart; | 
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| 161 | visitstopdef := visitstop; | 
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| 162 | txtVisitStart.Tag := visitstart - 1; | 
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| 163 | txtVisitStop.Tag := visitstop - 1; | 
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| 164 | spnVisitStart.Tag := visitstartdef; | 
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| 165 | spnVisitStop.Tag := visitstopdef; | 
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| 166 | spnVisitStartClick(self, btNext); | 
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| 167 | spnVisitStopClick(self, btNext); | 
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| 168 |  | 
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| 169 | rpcGetClinicDefaults(mon, tues, wed, thurs, fri, sat, sun); | 
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| 170 | cboMonday.SelectByIEN(mon); | 
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| 171 | if cboMonday.Text = '' then | 
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| 172 | cboMonday.SetExactByIEN(mon, ExternalName(mon, 44)); | 
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| 173 | cboTuesday.SelectByIEN(tues); | 
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| 174 | if cboTuesday.Text = '' then | 
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| 175 | cboTuesday.SetExactByIEN(tues, ExternalName(tues, 44)); | 
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| 176 | cboWednesday.SelectByIEN(wed); | 
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| 177 | if cboWednesday.Text = '' then | 
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| 178 | cboWednesday.SetExactByIEN(wed, ExternalName(wed, 44)); | 
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| 179 | cboThursday.SelectByIEN(thurs); | 
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| 180 | if cboThursday.Text = '' then | 
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| 181 | cboThursday.SetExactByIEN(thurs, ExternalName(thurs, 44)); | 
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| 182 | cboFriday.SelectByIEN(fri); | 
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| 183 | if cboFriday.Text = '' then | 
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| 184 | cboFriday.SetExactByIEN(fri, ExternalName(fri, 44)); | 
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| 185 | cboSaturday.SelectByIEN(sat); | 
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| 186 | if cboSaturday.Text = '' then | 
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| 187 | cboSaturday.SetExactByIEN(sat, ExternalName(sat, 44)); | 
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| 188 | cboSunday.SelectByIEN(sun); | 
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| 189 | if cboSunday.Text = '' then | 
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| 190 | cboSunday.SetExactByIEN(sun, ExternalName(sun, 44)); | 
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| 191 |  | 
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| 192 | with radListSource do | 
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| 193 | case DfltPtListSrc of | 
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| 194 | 'P': ItemIndex := 0; | 
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| 195 | 'S': ItemIndex := 1; | 
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| 196 | 'T': ItemIndex := 2; | 
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| 197 | 'W': ItemIndex := 3; | 
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| 198 | 'C': ItemIndex := 4; | 
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| 199 | 'M': ItemIndex := 5; | 
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| 200 | end; | 
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| 201 | radListSourceClick(self); | 
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| 202 |  | 
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| 203 | case rpcGetListOrder of | 
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| 204 | 'A': radAlphabetical.Checked := true; | 
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| 205 | 'R': | 
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| 206 | begin | 
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| 207 | if radRoomBed.Enabled then | 
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| 208 | radRoomBed.Checked := true | 
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| 209 | else | 
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| 210 | radAlphabetical.Checked := True; | 
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| 211 | end; | 
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| 212 | 'P': | 
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| 213 | begin | 
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| 214 | if radAppointmentDate.Enabled then | 
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| 215 | radAppointmentDate.Checked := true | 
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| 216 | else | 
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| 217 | radAlphabetical.Checked := True; | 
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| 218 | end; | 
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| 219 | 'T': radTerminalDigit.Checked := true; | 
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| 220 | 'S': radSource.Checked := true; | 
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| 221 | else | 
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| 222 | radAlphabetical.Checked := true; | 
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| 223 | end; | 
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| 224 |  | 
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| 225 | rpcGetListSourceDefaults(defprovider, deftreating, deflist, defward); | 
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| 226 | cboProvider.SelectByIEN(defprovider); | 
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| 227 | cboTreating.SelectByIEN(deftreating); | 
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| 228 | cboTeam.SelectByIEN(deflist); | 
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| 229 | cboWard.SelectByIEN(defward); | 
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| 230 |  | 
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| 231 | radListSource.SetFocus; | 
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| 232 | end; | 
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| 233 |  | 
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| 234 | procedure TfrmOptionsPatientSelection.spnVisitStartClick(Sender: TObject; | 
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| 235 | Button: TUDBtnType); | 
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| 236 | var | 
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| 237 | tagnum: integer; | 
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| 238 | begin | 
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| 239 | with txtVisitStart do | 
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| 240 | begin | 
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| 241 | if FStartEntered then | 
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| 242 | begin | 
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| 243 | if Hint = '' then Hint := 'T'; | 
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| 244 | tagnum := RelativeDate(Hint); | 
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| 245 | if tagnum = INVALID_DAYS then | 
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| 246 | begin | 
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| 247 | Text := Hint; | 
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| 248 | beep; | 
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| 249 | InfoBox('Start Date entry was invalid', 'Warning', MB_OK or MB_ICONWARNING); | 
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| 250 | ShowDisplay(txtVisitStart); | 
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| 251 | FStartEntered := false; | 
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| 252 | exit; | 
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| 253 | end | 
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| 254 | else | 
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| 255 | begin | 
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| 256 | DateLimits(SELECTION_LIMIT, tagnum); | 
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| 257 | if tagnum <> INVALID_DAYS then | 
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| 258 | Tag := tagnum; | 
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| 259 | end; | 
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| 260 | end; | 
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| 261 | SetFocus; | 
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| 262 | if Button = btNext then tagnum := Tag + 1 | 
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| 263 | else tagnum := Tag - 1; | 
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| 264 | Text := Hint; | 
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| 265 | DateLimits(SELECTION_LIMIT, tagnum); | 
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| 266 | if tagnum <> INVALID_DAYS then | 
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| 267 | Tag := tagnum; | 
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| 268 | ShowDisplay(txtVisitStart); | 
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| 269 | end; | 
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| 270 | FStartEntered := false; | 
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| 271 | end; | 
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| 272 |  | 
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| 273 | procedure TfrmOptionsPatientSelection.spnVisitStopClick(Sender: TObject; | 
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| 274 | Button: TUDBtnType); | 
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| 275 | var | 
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| 276 | tagnum: integer; | 
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| 277 | begin | 
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| 278 | with txtVisitStop do | 
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| 279 | begin | 
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| 280 | if FStopEntered then | 
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| 281 | begin | 
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| 282 | if Hint = '' then Hint := 'T'; | 
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| 283 | tagnum := RelativeDate(Hint); | 
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| 284 | if tagnum = INVALID_DAYS then | 
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| 285 | begin | 
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| 286 | Text := Hint; | 
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| 287 | beep; | 
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| 288 | InfoBox('Stop Date entry was invalid', 'Warning', MB_OK or MB_ICONWARNING); | 
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| 289 | ShowDisplay(txtVisitStop); | 
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| 290 | FStopEntered := false; | 
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| 291 | exit; | 
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| 292 | end | 
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| 293 | else | 
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| 294 | begin | 
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| 295 | DateLimits(SELECTION_LIMIT, tagnum); | 
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| 296 | Tag := tagnum; | 
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| 297 | end; | 
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| 298 | end; | 
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| 299 | SetFocus; | 
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| 300 | if Button = btNext then tagnum := Tag + 1 | 
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| 301 | else tagnum := Tag - 1; | 
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| 302 | Text := Hint; | 
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| 303 | DateLimits(SELECTION_LIMIT, tagnum); | 
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| 304 | Tag := tagnum; | 
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| 305 | ShowDisplay(txtVisitStop); | 
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| 306 | end; | 
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| 307 | FStopEntered := false; | 
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| 308 | end; | 
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| 309 |  | 
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| 310 | procedure TfrmOptionsPatientSelection.btnOKClick(Sender: TObject); | 
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| 311 | var | 
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| 312 | StartDays, StopDays, mon, tues, wed, thurs, fri, sat, sun: integer; | 
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| 313 | PLSource, PLSort: Char; | 
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| 314 | prov, spec, team, ward: integer; | 
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| 315 | begin | 
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| 316 | StartDays := txtVisitStart.Tag; | 
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| 317 | StopDays := txtVisitStop.Tag; | 
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| 318 | mon := cboMonday.ItemIEN; | 
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| 319 | tues := cboTuesday.ItemIEN; | 
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| 320 | wed := cboWednesday.ItemIEN; | 
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| 321 | thurs := cboThursday.ItemIEN; | 
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| 322 | fri := cboFriday.ItemIEN; | 
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| 323 | sat := cboSaturday.ItemIEN; | 
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| 324 | sun := cboSunday.ItemIEN; | 
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| 325 | rpcSetClinicDefaults(StartDays, StopDays, mon, tues, wed, thurs, fri, sat, sun); | 
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| 326 | case radListSource.ItemIndex of | 
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| 327 | 0: PLSource := 'P'; | 
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| 328 | 1: PLSource := 'S'; | 
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| 329 | 2: PLSource := 'T'; | 
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| 330 | 3: PLSource := 'W'; | 
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| 331 | 4: PLSource := 'C'; | 
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| 332 | 5: PLSource := 'M'; | 
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| 333 | else | 
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| 334 | PLSource := 'P'; | 
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| 335 | end; | 
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| 336 | if radAlphabetical.Checked then PLSort := 'A' | 
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| 337 | else if radRoomBed.Checked then PLSort := 'R' | 
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| 338 | else if radAppointmentDate.Checked then PLSort := 'P' | 
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| 339 | else if radSource.Checked then PLSort := 'S' | 
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| 340 | else PLSort := 'T'; | 
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| 341 | prov := cboProvider.ItemIEN; | 
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| 342 | spec := cboTreating.ItemIEN; | 
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| 343 | team := cboTeam.ItemIEN; | 
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| 344 | ward := cboWard.ItemIEN; | 
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| 345 | rpcSetPtListDefaults(PLSource, PLSort, prov, spec, team, ward); | 
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| 346 | ResetDfltSort; | 
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| 347 | end; | 
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| 348 |  | 
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| 349 | procedure TfrmOptionsPatientSelection.txtVisitStartExit(Sender: TObject); | 
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| 350 | begin | 
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| 351 | with txtVisitStart do | 
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| 352 | if Text = '' then | 
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| 353 | begin | 
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| 354 | Text := 'T-1'; | 
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| 355 | Hint := 'T-1'; | 
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| 356 | spnVisitStartClick(self, btNext); | 
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| 357 | end; | 
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| 358 | TextExit(txtVisitStart, FStartEntered, SELECTION_LIMIT); | 
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| 359 | end; | 
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| 360 |  | 
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| 361 | procedure TfrmOptionsPatientSelection.txtVisitStopExit(Sender: TObject); | 
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| 362 | begin | 
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| 363 | with txtVisitStop do | 
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| 364 | if Text = '' then | 
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| 365 | begin | 
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| 366 | Text := 'T-1'; | 
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| 367 | Hint := 'T-1'; | 
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| 368 | spnVisitStopClick(self, btNext); | 
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| 369 | end; | 
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| 370 | TextExit(txtVisitStop, FStopEntered, SELECTION_LIMIT); | 
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| 371 | end; | 
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| 372 |  | 
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| 373 | procedure TfrmOptionsPatientSelection.txtVisitStartKeyUp(Sender: TObject; | 
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| 374 | var Key: Word; Shift: TShiftState); | 
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| 375 | begin | 
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| 376 | txtVisitStart.Hint := txtVisitStart.Text;   // put text in hint since text not available to spin | 
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| 377 | FStartEntered := true; | 
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| 378 | end; | 
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| 379 |  | 
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| 380 | procedure TfrmOptionsPatientSelection.txtVisitStopKeyUp(Sender: TObject; | 
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| 381 | var Key: Word; Shift: TShiftState); | 
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| 382 | begin | 
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| 383 | txtVisitStop.Hint := txtVisitStop.Text;   // put text in hint since text not available to spin | 
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| 384 | FStopEntered := true; | 
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| 385 | end; | 
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| 386 |  | 
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| 387 | procedure TfrmOptionsPatientSelection.cboProviderExit(Sender: TObject); | 
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| 388 | begin | 
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| 389 | with (Sender as TORComboBox) do | 
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| 390 | if ItemIndex < 0 then | 
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| 391 | Text := ''; | 
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| 392 | end; | 
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| 393 |  | 
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| 394 | procedure TfrmOptionsPatientSelection.radListSourceClick(Sender: TObject); | 
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| 395 | begin | 
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| 396 | if radListSource.ItemIndex = 4 then | 
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| 397 | begin | 
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| 398 | if radRoomBed.Checked then | 
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| 399 | radAlphabetical.Checked := true; | 
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| 400 | radRoomBed.Enabled := false; | 
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| 401 | radAppointmentDate.Enabled := true; | 
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| 402 | end | 
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| 403 | else | 
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| 404 | begin | 
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| 405 | if radAppointmentDate.Checked then | 
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| 406 | radAlphabetical.Checked := true; | 
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| 407 | radAppointmentDate.Enabled := false; | 
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| 408 | radRoomBed.Enabled := true; | 
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| 409 | end; | 
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| 410 | if radListSource.ItemIndex = 5 then | 
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| 411 | begin | 
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| 412 | radSource.Enabled := true; | 
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| 413 | radAppointmentDate.Enabled := true; | 
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| 414 | radRoomBed.Enabled := false; | 
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| 415 | end | 
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| 416 | else | 
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| 417 | radSource.Enabled := false; | 
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| 418 | end; | 
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| 419 |  | 
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| 420 | procedure TfrmOptionsPatientSelection.cboMondayNeedData(Sender: TObject; | 
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| 421 | const StartFrom: String; Direction, InsertAt: Integer); | 
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| 422 | begin | 
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| 423 | cboMonday.ForDataUse(SubSetOfClinics(StartFrom, Direction)); | 
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| 424 | end; | 
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| 425 |  | 
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| 426 | procedure TfrmOptionsPatientSelection.cboTuesdayNeedData(Sender: TObject; | 
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| 427 | const StartFrom: String; Direction, InsertAt: Integer); | 
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| 428 | begin | 
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| 429 | cboTuesday.ForDataUse(SubSetOfClinics(StartFrom, Direction)); | 
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| 430 | end; | 
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| 431 |  | 
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| 432 | procedure TfrmOptionsPatientSelection.cboWednesdayNeedData(Sender: TObject; | 
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| 433 | const StartFrom: String; Direction, InsertAt: Integer); | 
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| 434 | begin | 
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| 435 | cboWednesday.ForDataUse(SubSetOfClinics(StartFrom, Direction)); | 
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| 436 | end; | 
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| 437 |  | 
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| 438 | procedure TfrmOptionsPatientSelection.cboThursdayNeedData(Sender: TObject; | 
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| 439 | const StartFrom: String; Direction, InsertAt: Integer); | 
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| 440 | begin | 
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| 441 | cboThursday.ForDataUse(SubSetOfClinics(StartFrom, Direction)); | 
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| 442 | end; | 
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| 443 |  | 
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| 444 | procedure TfrmOptionsPatientSelection.cboFridayNeedData(Sender: TObject; | 
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| 445 | const StartFrom: String; Direction, InsertAt: Integer); | 
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| 446 | begin | 
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| 447 | cboFriday.ForDataUse(SubSetOfClinics(StartFrom, Direction)); | 
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| 448 | end; | 
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| 449 |  | 
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| 450 | procedure TfrmOptionsPatientSelection.cboSaturdayNeedData(Sender: TObject; | 
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| 451 | const StartFrom: String; Direction, InsertAt: Integer); | 
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| 452 | begin | 
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| 453 | cboSaturday.ForDataUse(SubSetOfClinics(StartFrom, Direction)); | 
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| 454 | end; | 
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| 455 |  | 
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| 456 | procedure TfrmOptionsPatientSelection.cboSundayNeedData(Sender: TObject; | 
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| 457 | const StartFrom: String; Direction, InsertAt: Integer); | 
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| 458 | begin | 
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| 459 | cboSunday.ForDataUse(SubSetOfClinics(StartFrom, Direction)); | 
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| 460 | end; | 
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| 461 |  | 
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| 462 | procedure TfrmOptionsPatientSelection.cboProviderNeedData(Sender: TObject; | 
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| 463 | const StartFrom: String; Direction, InsertAt: Integer); | 
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| 464 | begin | 
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| 465 | cboProvider.ForDataUse(SubSetOfProviders(StartFrom, Direction)); | 
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| 466 | end; | 
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| 467 |  | 
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| 468 | procedure TfrmOptionsPatientSelection.NextControl(Key: Char); | 
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| 469 | begin | 
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| 470 | if Key = #13 then Perform(WM_NextDlgCtl, 0, 0); | 
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| 471 | end; | 
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| 472 |  | 
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| 473 | procedure TfrmOptionsPatientSelection.txtVisitStartKeyPress( | 
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| 474 | Sender: TObject; var Key: Char); | 
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| 475 | begin | 
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| 476 | if Key = #13 then | 
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| 477 | begin | 
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| 478 | FStartEntered := true; | 
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| 479 | Perform(WM_NextDlgCtl, 0, 0); | 
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| 480 | end; | 
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| 481 | end; | 
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| 482 |  | 
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| 483 | procedure TfrmOptionsPatientSelection.txtVisitStopKeyPress(Sender: TObject; | 
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| 484 | var Key: Char); | 
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| 485 | begin | 
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| 486 | if Key = #13 then | 
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| 487 | begin | 
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| 488 | FStopEntered := true; | 
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| 489 | FProviderSpecial := true;    // used to avoid duplicate action on cboProviderKeyUp | 
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| 490 | Perform(WM_NextDlgCtl, 0, 0); | 
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| 491 | end; | 
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| 492 | end; | 
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| 493 |  | 
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| 494 | procedure TfrmOptionsPatientSelection.cboProviderKeyUp(Sender: TObject; | 
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| 495 | var Key: Word; Shift: TShiftState); | 
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| 496 | begin | 
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| 497 | if not FProviderSpecial then NextControl(Char(Key)); | 
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| 498 | FProviderSpecial := false; | 
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| 499 | end; | 
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| 500 |  | 
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| 501 | end. | 
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