david
7ebea5ffa7
git-svn-id: https://192.168.0.254/svn/Componentes.Terceros.jvcl@12 7f62d464-2af8-f54e-996c-e91b33f51cbe
115 lines
3.3 KiB
ObjectPascal
115 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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You may retrieve the latest version of this file at the JEDI-JVCL
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home page, located at http://jvcl.sourceforge.net
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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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unit JvAniMainFormU;
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{$I jvcl.inc}
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{$I windowsonly.inc}
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interface
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uses
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Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
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StdCtrls, FileCtrl, ExtCtrls,
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JvAni, JvCombobox, JvDriveCtrls, JvListBox, JvExStdCtrls, JvExControls,
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JvComponent, JvAnimatedImage;
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type
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TJvAniMainForm = class(TForm)
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FileListBox1: TJvFileListBox;
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DirectoryListBox1: TJvDirectoryListBox;
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DriveComboBox1: TJvDriveCombo;
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Memo1: TMemo;
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SaveDialog1: TSaveDialog;
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Save: TButton;
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Panel1: TPanel;
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Image1: TImage;
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Panel2: TPanel;
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ImageIcons: TImage;
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Panel3: TPanel;
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Label1: TLabel;
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Label2: TLabel;
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ImageFrames: TImage;
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procedure FileListBox1Click(Sender: TObject);
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procedure SaveClick(Sender: TObject);
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procedure FormActivate(Sender: TObject);
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procedure FormCreate(Sender: TObject);
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private
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Activated: Boolean;
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end;
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var
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JvAniMainForm: TJvAniMainForm;
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implementation
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{$R *.dfm}
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procedure TJvAniMainForm.FileListBox1Click(Sender: TObject);
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begin
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Image1.Picture.LoadFromFile(FileListBox1.FileName);
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if Assigned(Image1.Picture) and Assigned(Image1.Picture.Graphic) and
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(Image1.Picture.Graphic is TJvAni) then
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with TJvAni(Image1.Picture.Graphic) do
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begin
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Animated := True;
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AssignIconsToBitmap(ImageIcons.Picture.Bitmap, clBtnFace, False, False);
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AssignToBitmap(ImageFrames.Picture.Bitmap, clBtnFace, False, False);
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Memo1.Clear;
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Memo1.Lines.Add('Author: ' + Author);
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Memo1.Lines.Add('Title: ' + Title);
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Memo1.Lines.Add('Icons: ' + IntToStr(IconCount));
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Memo1.Lines.Add('Frames: ' + IntToStr(FrameCount));
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end;
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end;
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procedure TJvAniMainForm.SaveClick(Sender: TObject);
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begin
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SaveDialog1.InitialDir := DirectoryListBox1.Directory;
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if SaveDialog1.Execute then
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with TJvAni(Image1.Picture.Graphic) do
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SaveToFile(SaveDialog1.FileName);
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end;
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procedure TJvAniMainForm.FormActivate(Sender: TObject);
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var
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Buffer: array [0..MAX_PATH] of Char;
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begin
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if not Activated then
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begin
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Activated := True;
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GetWindowsDirectory(Buffer, SizeOf(Buffer));
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DirectoryListBox1.Directory := Buffer + '\Cursors';
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end;
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end;
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procedure TJvAniMainForm.FormCreate(Sender: TObject);
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begin
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// show the \data\ directtory where an example .ani is
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DirectoryListBox1.Directory := extractFileDir(Application.ExeName) + '\data\';
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end;
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end.
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