[IPSteven]

Using AlphaControl 7.45 beta

Delphi 2007 w/ Windows 7 x64, Aero on

If I'm hiding the form's Maximize titlebar icon and using WMSysCommand()

when I minimize and restore the form – the Maximize titlebar icon appears!

In the sample code and attached file – I having included WMSysCommand() but its functionality is bypassed.

You can recreate by creating a simple application such as:

Code:

unit Unit1;

interface

uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, sSkinProvider, sSkinManager;

type
TForm1 = class(TForm)
sSkinManager1: TsSkinManager;
sSkinProvider1: TsSkinProvider;
private
{ Private declarations }
procedure WMSysCommand (var Msg: TWMSysCommand) ; message WM_SYSCOMMAND;

public
{ Public declarations }
end;

var
Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.WMSysCommand(var Msg: TWMSysCommand);
begin
//in a real app there would be additional code here.
DefaultHandler(Msg);
end;

end.

and setting the form's Border Icons property to: biMaximum set to False

The form will exhibit the following behavior.

On launch:

[attachment=4977:minimizing_changes_titlebar1.png]

After minimizing and restoring:

[attachment=4978:minimizing_changes_titlebar2.png]

If the form looses focus the form will return to its proper state; i.e. no Maximize titlebar icon.

Sample project with exe demonstrating issue.

[attachment=4979:MinimizingChangesTitlebarIcons.zip]

[Support]

Hello

This issue will be solved in the next release, I think.

[IPSteven]

Fixed in v7.46 beta, thanks.

[Author]

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