[Koushik Halder]

Is there any code so that MAXIMIZE Button will be Shown as Disabled/Normal Button but application will not be maximized i.e. By Clicking on MAXIMIZE Button on application bar will not do anything?

[Support]

Could you show a screenshot of the TaskBar button? A Glyph just not visible there?

The form will always react to clicking on Maximize button, but you can try to plat with the Form.Constraints property (limit max size).

[Koushik Halder]

Please find the screenshot of taskbar just after running the application:

After a mouse click to anywhere the taskbar shows properly as follows:

• This reply was modified 4 years, 3 months ago by Koushik Halder.

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[Koushik Halder]

Hi! I have found another BUG as follows:
If you use the following code :

procedure TForm1.FormCreate(Sender: TObject);
begin
  sTitleBar1.Items[0].AutoSize := false;
  sTitleBar1.Items[0].Caption := 'TacTitleBar1';
  sTitleBar1.Items[0].FontData.Font.Color := clYellow;
  sTitleBar1.Items[0].FontData.Font.Size := 10;
  sTitleBar1.Items[0].FontData.Font.Style := [fsBold];
  sTitleBar1.Items[0].FontData.UseSysColor := false;
  sTitleBar1.Items[0].FontData.UseSysFontName := false;
  sTitleBar1.Items[0].FontData.UseSysSize := false;
  sTitleBar1.Items[0].FontData.UseSysStyle := false;
  sTitleBar1.Items[0].Hint := 'TacTitleBar1';
  sTitleBar1.Items[0].ShowHint := true;
  sTitleBar1.Items[0].Spacing := 10;
  sTitleBar1.Items[0].Width := 150;
end;

Everything will execute but the following

  sTitleBar1.Items[0].FontData.Font.Size := 10;
  sTitleBar1.Items[0].FontData.Font.Style := [fsBold];

will no execute. So to get TitleBar Font Size = 10 and Font Style = fsBold, you have to do in DFM File.

• This reply was modified 4 years, 3 months ago by Koushik Halder.

[Support]

What if skins are disabled? Glyph in taskbar button is painted Ok in this case?

[Koushik Halder]

No issue when skins are disabled.

[Support]

Interesting. How this icon is loaded there?

[Koushik Halder]

Please compile both the PROJECTS in RAD Studio 10.4.2 and see the difference.
And also see TitleBar Font Size problem.

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[Support]

Thank you, but TsTitleBar component doesn’t exist in these projects.
Are you sure these files are correct?

[Koushik Halder]

No need of TsTitleBar. Just compile and see what I have mentioned.

[Support]

Sorry, but after recompiling applications works well.
Can you upload your Exe also, please?

[Koushik Halder]

Nothing is related to the EXE File. The same EXE File works perfectly in Windows 7 but behaves different in Windows 10 21H1. Please run the Compiled EXE in Windows 10 21H1 and see what I have mentioned.

[Support]

My Exe file is attached. After start under Win 10 the form is shown and app icon in taskbar is visible..
How it works in your Win 10 system?

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[Koushik Halder]

It behave likes what I have mentioned. No application Icon is shown in TaskBar under Windows 10 X64 OS unless and until Mouse Pointer is placed over Application Area or in TaskBar or any Mouse Click happen.

[Support]

Can you show a screenshot, please?
Or video maybe?

[Koushik Halder]

Please find the attached video.

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[Support]

Thank you, I see it in your video, but not on the my PC.
I will add some changes in the new release and hope it helps.

[Koushik Halder]

I have just checked in Version 16.20, the same problem still present.

[Support]

I will think more, hope to find a solution soon.

[Koushik Halder]

Now I have found the problem.
If sSkinManager1.AnimEffects.FormShow.Active := true; and sSkinManager1.AnimEffects.FormShow.Time := 170; then the application area in Windows Taskbar is painted two times and the change is visible. As a result no icon is shown.

If sSkinManager1.AnimEffects.FormShow.Active := false; then the application area in Windows Taskbar is painted only one time. As a result icon is shown.

[Author]

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