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Alternative for BorderStyle = bsNone + WindowState = wsMaximized
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Alternative for BorderStyle = bsNone + WindowState = wsMaximized 3 years 5 months ago #15981

  • Vital
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If TForm has BorderStyle: = bsNone set, then an attempt to make WindowState: = wsMaximized will be ignored by the class.
If this is a bug, is it possible to somehow solve the problem alternatively? For example, it could be like this:
Form.BoundsRect:= Form.Monitor.WorkareaRect;

But!
If more than one monitor is connected, then ...
If maximized on the main monitor, then the window is shifted by the width of the panel beyond the border of the monitor. When maximized on an additional monitor, the window is hidden under the panel itself.
That is, it turns out that you need to calculate the width and position of the panel, and then you can expand the window as needed, subtracting this panel from WorkareaRect.
Question: How do I calculate the width and position of the panel on the desktop?
It should also be borne in mind that there may be several panels. And still wondering how it will be on MacOS, Windows and Linux?

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Last edit: by Vital.

Alternative for BorderStyle = bsNone + WindowState = wsMaximized 3 years 5 months ago #15990

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I can post it to the bug tracker at bugs.freepascal.org. What should I specify in the items: "Product Version" and "Product Build"?

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Alternative for BorderStyle = bsNone + WindowState = wsMaximized 3 years 5 months ago #15991

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posted a bug here bugs.freepascal.org/view.php?id=39158

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Alternative for BorderStyle = bsNone + WindowState = wsMaximized 3 years 5 months ago #15992

  • Sternas Stefanos
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Good luck Sir
PilotLogic Architect and Core Programmer

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Alternative for BorderStyle = bsNone + WindowState = wsMaximized 3 years 2 months ago #16184

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Fixed and closed
When will this fix be expected in CT?

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Alternative for BorderStyle = bsNone + WindowState = wsMaximized 3 years 2 months ago #16185

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I'am insert code:
// issue #39158
    if AWinControl.HandleObjectShouldBeVisible and
      (TCustomForm(AWinControl).BorderStyle = bsNone) and
      not Widget.IsMdiChild then
        ConstraintsChange(AWinControl);

in file lcl/interfaces/qt5/qtwsforms.pp, but not working.

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Alternative for BorderStyle = bsNone + WindowState = wsMaximized 3 years 2 months ago #16186

  • Matis A.
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We don't know,
we must first test this code
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Last edit: by Matis A..

Alternative for BorderStyle = bsNone + WindowState = wsMaximized 3 years 1 month ago #16260

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In CT 7.6 not working :(

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Alternative for BorderStyle = bsNone + WindowState = wsMaximized 3 years 1 month ago #16261

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Did you try

WindowState := wsFullScreen
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Alternative for BorderStyle = bsNone + WindowState = wsMaximized 3 years 1 month ago #16262

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In CT 7.6 not working :(

 
Sorry. Working great!
WindowState:= wsMaximized
Thank you!

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Last edit: by Vital.

Alternative for BorderStyle = bsNone + WindowState = wsMaximized 3 years 1 month ago #16263

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New problem.
If the window is moved to another screen, then maximization stops working. And even if you go back to the previous screen, it doesn't work either. Only restarting the application helps.

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Alternative for BorderStyle = bsNone + WindowState = wsMaximized 3 years 1 month ago #16267

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This changes Form.WindowState. But visually, the form remains unchanged.
Form.WindowState: = wsFullScreen works correctly. But then the window overlaps the OS Control Panel. This doesn't suit me.

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Alternative for BorderStyle = bsNone + WindowState = wsMaximized 3 years 1 month ago #16268

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The questions are
Which OS ?
Which Platform ?
Which CPU ?

Please give us some info
CodeTyphon support 9 OSes
200+ CPU-OS-Platform
PilotLogic Architect and Core Programmer

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Last edit: by Sternas Stefanos.

Alternative for BorderStyle = bsNone + WindowState = wsMaximized 3 years 1 month ago #16269

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OS: KDE Neon (or Kubuntu 21.X)
OS Build: 5.22 (or 23)
CT: 7.6 (QT5)
CPU: x86_64

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Alternative for BorderStyle = bsNone + WindowState = wsMaximized 3 years 1 month ago #16270

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Bug report

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Alternative for BorderStyle = bsNone + WindowState = wsMaximized 3 years 1 month ago #16284

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The problem is observed in session X11. In Wayland is working correctly.

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Alternative for BorderStyle = bsNone + WindowState = wsMaximized 3 years 1 month ago #16285

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Thanks Sir
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Alternative for BorderStyle = bsNone + WindowState = wsMaximized