156 lines
4.3 KiB
ObjectPascal
156 lines
4.3 KiB
ObjectPascal
{-----------------------------------------------------------------------------
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The contents of this file are subject to the Mozilla Public License
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Version 1.1 (the "License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.mozilla.org/MPL/MPL-1.1.html
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Software distributed under the License is distributed on an "AS IS" basis,
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WITHOUT WARRANTY OF ANY KIND, either expressed or implied. See the License for
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the specific language governing rights and limitations under the License.
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The Original Code is: JvPageSetupTitled.PAS, released on 2000-07-25.
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The Initial Developer of the Original Code is Pasha Sivtsov [psivtsov att mail dott ru]
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Portions created by Pasha Sivtsov are Copyright (C) 2000 Pasha Sivtsov.
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All Rights Reserved.
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You may retrieve the latest version of this file at the Project JEDI's JVCL home page,
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located at http://jvcl.sourceforge.net
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Known Issues:
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-----------------------------------------------------------------------------}
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// $Id: JvPageSetupTitled.pas 10612 2006-05-19 19:04:09Z jfudickar $
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unit JvPageSetupTitled;
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{$I jvcl.inc}
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{$I vclonly.inc}
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interface
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uses
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{$IFDEF UNITVERSIONING}
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JclUnitVersioning,
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{$ENDIF UNITVERSIONING}
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Classes, Messages,
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JvPageSetup;
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type
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TJvPageSetupTitledDialog = class(TJvPageSetupDialog)
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private
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FHeader: string;
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FFooter: string;
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FHelpHeader: Integer;
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FHelpFooter: Integer;
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procedure SetEditText(EditId: Integer; Text: string);
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function GetEditText(EditId: Integer): string;
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procedure WMHelp(var Msg: TWMHelp); message WM_HELP;
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protected
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procedure DoShow; override;
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procedure DoClose; override;
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public
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constructor Create(AOwner: TComponent); override;
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published
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property PageHeader: string read FHeader write FHeader;
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property PageFooter: string read FFooter write FFooter;
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property HelpContextHeader: Integer read FHelpHeader write FHelpHeader default 0;
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property HelpContextFooter: Integer read FHelpFooter write FHelpFooter default 0;
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end;
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{$IFDEF UNITVERSIONING}
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const
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UnitVersioning: TUnitVersionInfo = (
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RCSfile: '$URL: https://jvcl.svn.sourceforge.net/svnroot/jvcl/tags/JVCL3_32/run/JvPageSetupTitled.pas $';
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Revision: '$Revision: 10612 $';
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Date: '$Date: 2006-05-19 21:04:09 +0200 (ven., 19 mai 2006) $';
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LogPath: 'JVCL\run'
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);
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{$ENDIF UNITVERSIONING}
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implementation
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{$R JvPageSetupTitled.res}
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uses
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Windows, Forms, SysUtils, CommDlg;
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const
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// dialog controls
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DLGHEADER = 30;
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DLGFOOTER = 31;
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DLGHEADERLABEL = 32;
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DLGFOOTERLABEL = 33;
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constructor TJvPageSetupTitledDialog.Create(AOwner: TComponent);
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begin
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inherited Create(AOwner);
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Template := MakeIntResource(14); // Template id
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end;
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procedure TJvPageSetupTitledDialog.SetEditText(EditId: Integer; Text: string);
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begin
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SetDlgItemText(Handle, EditId, PChar(Text));
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end;
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function TJvPageSetupTitledDialog.GetEditText(EditId: Integer): string;
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var
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Len: Integer;
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begin
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Len := SendDlgItemMessage(Handle, EditId, WM_GETTEXTLENGTH, 0, 0);
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SetLength(Result, Len);
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GetDlgItemText(Handle, EditId, PChar(Result), Len + 1);
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end;
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procedure TJvPageSetupTitledDialog.DoShow;
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begin
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SetEditText(DLGHEADER, FHeader);
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SetEditText(DLGFOOTER, FFooter);
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inherited DoShow;
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end;
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procedure TJvPageSetupTitledDialog.DoClose;
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begin
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FHeader := GetEditText(DLGHEADER);
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FFooter := GetEditText(DLGFOOTER);
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inherited DoClose;
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end;
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procedure TJvPageSetupTitledDialog.WMHelp(var Msg: TWMHelp);
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procedure ShowHelp(ContextID: Integer);
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var
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Pt: TSmallPoint;
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begin
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Pt := PointToSmallPoint(Msg.HelpInfo^.MousePos);
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Application.HelpCommand(HELP_SETPOPUP_POS, Longint(Pt));
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Application.HelpCommand(HELP_CONTEXTPOPUP, ContextID);
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end;
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begin
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case Msg.HelpInfo^.iCtrlId of
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DLGHEADER, DLGHEADERLABEL:
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if FHelpHeader <> 0 then
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ShowHelp(FHelpHeader)
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else
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inherited;
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DLGFOOTER, DLGFOOTERLABEL:
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if FHelpFooter <> 0 then
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ShowHelp(FHelpFooter)
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else
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inherited;
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else
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inherited;
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end;
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end;
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{$IFDEF UNITVERSIONING}
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initialization
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RegisterUnitVersion(HInstance, UnitVersioning);
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finalization
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UnregisterUnitVersion(HInstance);
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{$ENDIF UNITVERSIONING}
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end.
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