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147 lines
3.3 KiB
ObjectPascal
147 lines
3.3 KiB
ObjectPascal
{******************************************************************
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JEDI-VCL Demo
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Copyright (C) 2002 Project JEDI
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Original author:
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Contributor(s):
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You may retrieve the latest version of this file at the JEDI-JVCL
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home page, located at http://jvcl.delphi-jedi.org
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The contents of this file are used with permission, subject to
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the Mozilla Public License Version 1.1 (the "License"); you may
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not use this file except in compliance with the License. You may
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obtain a copy of the License at
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http://www.mozilla.org/MPL/MPL-1_1Final.html
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Software distributed under the License is distributed on an
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"AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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implied. See the License for the specific language governing
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rights and limitations under the License.
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******************************************************************}
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{$mode objfpc}{$H+}
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unit frmMemoEdit;
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interface
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uses
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LCLType, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
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StdCtrls, ComCtrls, ExtCtrls, Menus;
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type
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{ TMemoEditFrm }
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TMemoEditFrm = class(TForm)
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Panel1: TPanel;
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btnOK: TButton;
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btnCancel: TButton;
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reLines: TMemo; //RichEdit;
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popMemo: TPopupMenu;
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Load1: TMenuItem;
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Save1: TMenuItem;
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N1: TMenuItem;
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Cut1: TMenuItem;
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Copy1: TMenuItem;
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Paste1: TMenuItem;
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Selectall1: TMenuItem;
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N2: TMenuItem;
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procedure FormShow(Sender: TObject);
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procedure Load1Click(Sender: TObject);
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procedure Save1Click(Sender: TObject);
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procedure Cut1Click(Sender: TObject);
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procedure Copy1Click(Sender: TObject);
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procedure Paste1Click(Sender: TObject);
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procedure Selectall1Click(Sender: TObject);
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procedure reLinesKeyUp(Sender: TObject; var Key: Word; Shift: TShiftState);
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public
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class function Edit(Lines: TStrings;ADate:TDateTime; AIcon:TIcon = nil): boolean;
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end;
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implementation
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{$R *.lfm}
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{ TMemoEditFrm }
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class function TMemoEditFrm.Edit(Lines: TStrings;ADate:TDateTime; AIcon:TIcon = nil): boolean;
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var
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f:TMemoEditFrm;
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begin
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f := self.Create(nil);
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try
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f.Icon := AIcon;
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f.Caption := Format(f.Caption,[DateToStr(ADate)]);
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f.reLines.Lines := Lines;
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Result := f.ShowModal = MROK;
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if Result then
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Lines.Assign(f.ReLines.Lines);
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finally
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f.Free;
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end;
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end;
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procedure TMemoEditFrm.Load1Click(Sender: TObject);
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begin
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with TOpenDialog.Create(nil) do
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try
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if Execute then
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reLines.Lines.LoadFromFile(Filename);
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finally
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Free;
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end;
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end;
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procedure TMemoEditFrm.FormShow(Sender: TObject);
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begin
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btnOK.Width := btnCancel.Width;
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btnOK.Height := btnCancel.Height;
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end;
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procedure TMemoEditFrm.Save1Click(Sender: TObject);
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begin
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with TSaveDialog.Create(nil) do
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try
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if Execute then
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reLines.Lines.SaveToFile(Filename);
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finally
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Free;
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end;
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end;
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procedure TMemoEditFrm.Cut1Click(Sender: TObject);
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begin
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reLines.CutToClipboard;
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end;
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procedure TMemoEditFrm.Copy1Click(Sender: TObject);
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begin
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reLines.CopyToClipboard;
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end;
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procedure TMemoEditFrm.Paste1Click(Sender: TObject);
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begin
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reLines.PasteFromClipboard;
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end;
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procedure TMemoEditFrm.Selectall1Click(Sender: TObject);
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begin
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reLines.SelectAll;
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end;
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procedure TMemoEditFrm.reLinesKeyUp(Sender: TObject; var Key: Word;
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Shift: TShiftState);
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begin
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if Key = VK_ESCAPE then
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Close;
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end;
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end.
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