[Vista-w]

Sk.Faker,
Можно например через папку замутить. или не подойдет?
Можно и через фильтр, т.е файлы определенного формата.

ntrx,
плохо будет смотреться, т.к используешь ISWin7. кнопки будут засветлеными.
вот текстурирование кнопок.

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[Files]
Source: button.bmp; DestDir: {tmp}; Flags: dontcopy
//---------------------------------------------------------------
[code]
const
ButtonWidth = 80;
ButtonHeight = 23;
bidBack = 0;
bidNext = 1;
bidCancel = 2;
bidDirBrowse = 3;
bidGroupBrowse = 4;
PM_REMOVE = 1;
CP_ACP = 0; CP_UTF8 = 65001;
Period = 250;
VK_ESCAPE = 27;
HC_ACTION = 0;
WH_CALLWNDPROC = 4;
WM_PAINT = $F;
PCFonFLY=true;
oneMb = 1048576;
notPCFonFLY=false;
var
ButtonPanel: array [0..4] of TPanel;
ButtonImage: array [0..4] of TBitmapImage;
ButtonLabel: array [0..4] of TLabel;
Texture2, Texture: TBitmapImage;
//------------------------------------------------------------------
procedure ButtonLabelClick(Sender: TObject);
var
Button: TButton;
begin
ButtonImage[TLabel(Sender).Tag].Left:=0
case TLabel(Sender).Tag of
bidBack: Button:=WizardForm.BackButton
bidNext: Button:=WizardForm.NextButton
bidCancel: Button:=WizardForm.CancelButton
bidDirBrowse: Button:=WizardForm.DirBrowseButton
bidGroupBrowse: Button:=WizardForm.GroupBrowseButton
else
Exit
end
Button.OnClick(Button)
end;

procedure ButtonLabelMouseDown(Sender: TObject; Button: TMouseButton; Shift: TShiftState; X, Y: Integer);
begin
if ButtonLabel[TLabel(Sender).Tag].Enabled then
ButtonImage[TLabel(Sender).Tag].Left:=-ButtonWidth
end;

procedure ButtonLabelMouseUp(Sender: TObject; Button: TMouseButton; Shift: TShiftState; X, Y: Integer);
begin
ButtonImage[TLabel(Sender).Tag].Left:=0
end;

procedure LoadButtonImage(AButton: TButton; AButtonIndex: integer);
var
Image: TBitmapImage;
Panel: TPanel;
Labl: TLabel;

begin
Panel:=TPanel.Create(WizardForm)
Panel.Left:=AButton.Left
Panel.Top:=AButton.Top
Panel.Width:=AButton.Width
Panel.Height:=AButton.Height
Panel.Tag:=AButtonIndex
Panel.Parent:=AButton.Parent
ButtonPanel[AButtonIndex]:=Panel
Image:=TBitmapImage.Create(WizardForm)
Image.Width:=160
Image.Height:=23
Image.Enabled:=False
Image.Bitmap.LoadFromFile(ExpandConstant('{tmp}\button.bmp'))
Image.Parent:=Panel
ButtonImage[AButtonIndex]:=Image

with TLabel.Create(WizardForm) do begin
Tag:=AButtonIndex
Parent:=Panel
Width:=Panel.Width
Height:=Panel.Height
Transparent:=True
OnClick:=@ButtonLabelClick
OnDblClick:=@ButtonLabelClick
OnMouseDown:=@ButtonLabelMouseDown
OnMouseUp:=@ButtonLabelMouseUp
end
Labl:=TLabel.Create(WizardForm)
Labl.Left:=23
Labl.Top:=5
Labl.Autosize:=True
Labl.Alignment:=taCenter
Labl.Tag:=AButtonIndex
Labl.Transparent:=True
Labl.Font.Color:=clBlack
Labl.Caption:=AButton.Caption
Labl.OnClick:=@ButtonLabelClick
Labl.OnDblClick:=@ButtonLabelClick
Labl.OnMouseDown:=@ButtonLabelMouseDown
Labl.OnMouseUp:=@ButtonLabelMouseUp
Labl.Parent:=Panel
ButtonLabel[AButtonIndex]:=Labl
end;

procedure UpdateButton(AButton: TButton;AButtonIndex: integer);
begin
ButtonLabel[AButtonIndex].Caption:=AButton.Caption
ButtonPanel[AButtonIndex].Visible:=AButton.Visible
ButtonLabel[AButtonIndex].Enabled:=Abutton.Enabled
end;

procedure LicenceAcceptedRadioOnClick(Sender: TObject);
begin
ButtonLabel[bidNext].Enabled:=True
end;

procedure LicenceNotAcceptedRadioOnClick(Sender: TObject);
begin
ButtonLabel[bidNext].Enabled:=False
end;

procedure UpdateButtons(CurPageID: Integer);
begin
UpdateButton(WizardForm.BackButton,bidBack)
UpdateButton(WizardForm.NextButton,bidNext)
UpdateButton(WizardForm.CancelButton,bidCancel)
ButtonLabel[bidBack].Left := (ButtonPanel[bidBack].Width / 2 - ButtonLabel[bidBack].Width / 2);
ButtonLabel[bidNext].Left := (ButtonPanel[bidNext].Width / 2 - ButtonLabel[bidNext].Width / 2);
ButtonLabel[bidCancel].Left := (ButtonPanel[bidCancel].Width / 2 - ButtonLabel[bidCancel].Width / 2);
ButtonLabel[bidDirBrowse].Left := (ButtonPanel[bidDirBrowse].Width / 2 - ButtonLabel[bidDirBrowse].Width / 2);
ButtonLabel[bidGroupBrowse].Left := (ButtonPanel[bidGroupBrowse].Width / 2 - ButtonLabel[bidGroupBrowse].Width / 2);
end;

procedure ButtonTextures();
begin
WizardForm.BackButton.Width:=ButtonWidth
WizardForm.BackButton.Height:=ButtonHeight
WizardForm.NextButton.Width:=ButtonWidth
WizardForm.NextButton.Height:=ButtonHeight
WizardForm.CancelButton.Width:=ButtonWidth
WizardForm.CancelButton.Height:=ButtonHeight
WizardForm.DirBrowseButton.Left:=337
WizardForm.DirBrowseButton.Width:=ButtonWidth
WizardForm.DirBrowseButton.Height:=ButtonHeight
WizardForm.GroupBrowseButton.Left:=337
WizardForm.GroupBrowseButton.Width:=ButtonWidth
WizardForm.GroupBrowseButton.Height:=ButtonHeight
WizardForm.LicenseAcceptedRadio.OnClick:=@LicenceAcceptedRadioOnClick
WizardForm.LicenseNotAcceptedRadio.OnClick:=@LicenceNotAcceptedRadioOnClick
LoadButtonImage(WizardForm.BackButton,bidBack)
LoadButtonImage(WizardForm.NextButton,bidNext)
LoadButtonImage(WizardForm.CancelButton,bidCancel)
LoadButtonImage(WizardForm.DirBrowseButton,bidDirBrowse)
LoadButtonImage(WizardForm.GroupBrowseButton,bidGroupBrowse)
end;
//-----------------------------------------------------
procedure InitializeWizard();
begin
ExtractTemporaryFile('button.bmp')
ButtonTextures();