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102 lines
2.7 KiB
ObjectPascal
102 lines
2.7 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: JvTimeLineEdit.PAS, released on 2002-05-26.
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The Initial Developer of the Original Code is Peter Thörnqvist [peter3 att users dott sourceforge dott net]
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Portions created by Peter Thörnqvist are Copyright (C) 2002 Peter Thörnqvist.
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All Rights Reserved.
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Contributor(s):
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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.delphi-jedi.org
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Description:
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Property editor(s) for the @link(TJvTimeLine) component
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Known Issues:
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-----------------------------------------------------------------------------}
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// $Id$
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unit JvTimeLineEditor;
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{$mode objfpc}{$H+}
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interface
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uses
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PropEdits, ComponentEditors;
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type
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{ a component editor that by default opens the editor for the Items property
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in TTimeline }
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TJvTimeLineEditor = class(TDefaultEditor)
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public
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procedure Edit; override;
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procedure EditProperty(const Prop: TPropertyEditor; var {%H-}Continue: Boolean); override;
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procedure ExecuteVerb(Index: Integer); override;
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function GetVerb(Index: Integer): string; override;
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function GetVerbCount: Integer; override;
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end;
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implementation
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uses
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SysUtils,
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JvTimeLine, JvDsgnConsts;
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procedure TJvTimeLineEditor.Edit;
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var
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timeline: TJvTimeLine;
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begin
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timeline := TJvTimeLine(GetComponent); //
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TCollectionPropertyEditor.ShowCollectionEditor(timeline.Items, timeline, 'Items');
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{
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tree := TVirtualTreeCast(GetComponent);
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TCollectionPropertyEditor.ShowCollectionEditor(Tree.Header.Columns, Tree, 'Columns');
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}
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end;
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procedure TJvTimeLineEditor.EditProperty(const Prop: TPropertyEditor; var Continue: Boolean);
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var
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PropName: string;
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begin
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PropName := Prop.GetName;
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if SameText(PropName, 'Items') then
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begin
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Prop.Edit;
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Continue := False;
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end;
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end;
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procedure TJvTimeLineEditor.ExecuteVerb(Index: Integer);
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begin
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if Index = 0 then
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Edit
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else
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inherited ExecuteVerb(Index);
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end;
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function TJvTimeLineEditor.GetVerb(Index: Integer): string;
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begin
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if Index = 0 then
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Result := RsItemsEditorEllipsis
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else
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Result := inherited GetVerb(Index);
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end;
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function TJvTimeLineEditor.GetVerbCount: Integer;
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begin
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Result := 1;
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end;
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end.
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