Set Fullscreen Programatically

ColBoy · Post by **ColBoy** » Tue Mar 19, 2019 6:26 pm

I'm writing a small utility where I want to allow the user to press a shortcut key combination to expand to full screen with no border and then be able to press the same shortcut to return to the previous mode. I have everything working and can set Maximize and Normal, but I can't see how to hide the title bar and remove the border and then re-enable it. Does anybody have an pointers?

Thanks, Colin

ColBoy · Post by **ColBoy** » Tue Mar 19, 2019 10:38 pm

And by full screen I also mean with no title bar, so also turning this off and on again.
Colin

Lord · Post by **Lord** » Wed Mar 20, 2019 8:53 am

Maybe this can help you:

Code: Select all

    ShowWindow_(ToolBarID(#ToolBar),#SW_HIDE)
    ShowWindow_(StatusBarID(#StatusBar),#SW_HIDE)
   ; then make a resize to previous stored position and size of window

and

Code: Select all

    ShowWindow_(ToolBarID(#ToolBar),#SW_SHOW)
    ShowWindow_(StatusBarID(#StatusBar),#SW_SHOW)
    ResizeWindow(#Window, 0, 0, GetSystemMetrics_(#SM_CXSCREEN), GetSystemMetrics_(#SM_CYSCREEN)-TaskBarHeight)

ColBoy · Post by **ColBoy** » Wed Mar 20, 2019 8:55 pm

Lord wrote:Maybe this can help you:

Code: Select all

    ShowWindow_(ToolBarID(#ToolBar),#SW_HIDE)
    ShowWindow_(StatusBarID(#StatusBar),#SW_HIDE)
   ; then make a resize to previous stored position and size of window

and

Code: Select all

    ShowWindow_(ToolBarID(#ToolBar),#SW_SHOW)
    ShowWindow_(StatusBarID(#StatusBar),#SW_SHOW)
    ResizeWindow(#Window, 0, 0, GetSystemMetrics_(#SM_CXSCREEN), GetSystemMetrics_(#SM_CYSCREEN)-TaskBarHeight)

Thanks, but this is for the ToolBar and StatusBar of which my program has neither. Basically I want the window to flip between normal and (borderless with no titlebar)

Colin

wombats · Post by **wombats** » Wed Mar 20, 2019 10:07 pm

I'm not on Windows right now, so I can't test it, but I found this: viewtopic.php?p=283204#p283204

RASHAD · Post by **RASHAD** » Thu Mar 21, 2019 12:07 am

F11 : Caption / No Caption
F12 : Maximize / Restore
Mouse LBUTTONDOWN : Drag & Move

Code: Select all

#SC_DragMove      = $F012

OpenWindow(0,0,0,400,300,"Test",#PB_Window_SystemMenu |#PB_Window_ScreenCentered|#PB_Window_SizeGadget)
SetWindowColor(0,#Gray)

AddKeyboardShortcut(0,#PB_Shortcut_F11,10)
AddKeyboardShortcut(0,#PB_Shortcut_F12,20)
Repeat
  Select WaitWindowEvent()
    
    Case #PB_Event_CloseWindow
          Quit = 1     
    
    Case #PB_Event_Menu
      Select EventMenu()
        Case 10
          Run10 ! 1
          If Run10 = 1
             SetWindowLongPtr_(WindowID(0), #GWL_STYLE, GetWindowLongPtr_(WindowID(0), #GWL_STYLE)&~ #WS_THICKFRAME &~ #WS_DLGFRAME)
          ElseIf Run10 = 0
             SetWindowLongPtr_(WindowID(0), #GWL_STYLE, GetWindowLongPtr_(WindowID(0), #GWL_STYLE) |#WS_DLGFRAME)
          EndIf
          
        Case 20
          Run20 ! 1
          If Run20 = 1
            SetWindowState(0,#PB_Window_Maximize)
          ElseIf Run20 = 0
            SetWindowState(0,#PB_Window_Normal)
          EndIf            
          EndSelect
          
    Case #WM_LBUTTONDOWN
      SetCursor_(LoadCursor_(0, #IDC_HAND))
      SendMessage_(WindowID(0), #WM_SYSCOMMAND , #SC_DragMove,0)
             
  EndSelect 

Until Quit = 1
End

Lord · Post by **Lord** » Thu Mar 21, 2019 8:50 am

Is it something like this you want:

Code: Select all

Enumeration
  #Window
  #ToolBar
  #StatusBar
EndEnumeration

#F11 = 11; Toggle between fullscreen and window
#ShowTaskBar = #True; Set to #False to hide Taskbar in fullscreen mode

OpenWindow(#Window, 0, 0, 640, 480, "Test", #PB_Window_SystemMenu | #PB_Window_ScreenCentered | #PB_Window_SizeGadget)
; Just some "decoration"
CreateToolBar(#ToolBar, WindowID(#Window))
ToolBarStandardButton(1, #PB_ToolBarIcon_New)
CreateStatusBar(#StatusBar, WindowID(#Window))

AddKeyboardShortcut(#Window,#PB_Shortcut_F11,11)

xpos=WindowX(#Window) : ww=WindowWidth(#Window)
ypos=WindowY(#Window) : wh=WindowHeight(#Window)

CompilerIf #ShowTaskBar
  SystemParametersInfo_(#SPI_GETWORKAREA, 0, @DesktopWorkArea.RECT, 0)
  DesktopWidth=GetSystemMetrics_(#SM_CXSCREEN)
  DesktopHeight=GetSystemMetrics_(#SM_CYSCREEN)
  TaskBarHeight=DesktopHeight-DesktopWorkArea\Bottom
CompilerElse
  TaskBarHeight=0
CompilerEndIf

Repeat
  Select WaitWindowEvent()
      
    Case #PB_Event_CloseWindow
      Quit = 1     
      
    Case #PB_Event_Menu
      Select EventMenu()
        Case #F11
          Max ! 1
          If Max = 1; maximize
            xpos=WindowX(#Window):ww=WindowWidth(#Window)
            ypos=WindowY(#Window):wh=WindowHeight(#Window)
            SetWindowLongPtr_(WindowID(#Window), #GWL_STYLE, GetWindowLongPtr_(WindowID(#Window), #GWL_STYLE) & ~#WS_DLGFRAME & ~#PB_Window_SizeGadget)
            SetWindowPos_(WindowID(#Window), 0, 0, 0, 0, 0, #SWP_FRAMECHANGED | #SWP_DRAWFRAME | #SWP_NOMOVE | #SWP_NOSIZE | #SWP_NOZORDER)
            ShowWindow_(ToolBarID(#ToolBar), #SW_HIDE)
            ShowWindow_(StatusBarID(#StatusBar), #SW_HIDE)
            ResizeWindow(#Window, 0, 0, GetSystemMetrics_(#SM_CXSCREEN), GetSystemMetrics_(#SM_CYSCREEN)-TaskBarHeight)
          ElseIf Max = 0; restore
            SetWindowLongPtr_(WindowID(#Window), #GWL_STYLE, GetWindowLongPtr_(WindowID(#Window), #GWL_STYLE) | #WS_DLGFRAME | #PB_Window_SizeGadget)
            SetWindowPos_(WindowID(#Window), 0, 0, 0, 0, 0, #SWP_FRAMECHANGED | #SWP_DRAWFRAME | #SWP_NOMOVE | #SWP_NOSIZE | #SWP_NOZORDER)
            ShowWindow_(ToolBarID(#ToolBar), #SW_SHOW)
            ShowWindow_(StatusBarID(#StatusBar), #SW_SHOW)
            ResizeWindow(#Window, xpos, ypos, ww, wh)
          EndIf
          
      EndSelect
  EndSelect
Until Quit = 1
End

Lord · Post by **Lord** » Thu Mar 21, 2019 9:58 am

Same as above, but utilizing BindEvent and Procedure.

Code: Select all

Enumeration
  #Window
  #ToolBar
  #StatusBar
EndEnumeration


#F11 = 11           ; Toggle between fullscreen and window
#Escape = 27        ; to close window in fullscreen mode, you may also use a shared variable to switch during runtime
#ShowTaskBar = #True; Set to #False to hide Taskbar in fullscreen mode


Procedure FullScreen()
  Static First=#True, Max, xpos, ypos, ww, wh
  If First=#True
    If #ShowTaskBar=#True
      SystemParametersInfo_(#SPI_GETWORKAREA, 0, @DesktopWorkArea.RECT, 0)
      DesktopWidth=GetSystemMetrics_(#SM_CXSCREEN)
      DesktopHeight=GetSystemMetrics_(#SM_CYSCREEN)
      TaskBarHeight=DesktopHeight-DesktopWorkArea\Bottom
    Else
      TaskBarHeight=0
    EndIf
    
    xpos=WindowX(#Window):ww=WindowWidth(#Window)
    ypos=WindowY(#Window):wh=WindowHeight(#Window)
    First=#False
  EndIf
  
  Max ! 1
  
  If Max = 1; maximize
    xpos=WindowX(#Window):ww=WindowWidth(#Window)
    ypos=WindowY(#Window):wh=WindowHeight(#Window)
    SetWindowLongPtr_(WindowID(#Window), #GWL_STYLE, GetWindowLongPtr_(WindowID(#Window), #GWL_STYLE) & ~#WS_DLGFRAME & ~#PB_Window_SizeGadget)
    SetWindowPos_(WindowID(#Window), 0, 0, 0, 0, 0, #SWP_FRAMECHANGED | #SWP_DRAWFRAME | #SWP_NOMOVE | #SWP_NOSIZE | #SWP_NOZORDER)
    ShowWindow_(ToolBarID(#ToolBar), #SW_HIDE)
    ShowWindow_(StatusBarID(#StatusBar), #SW_HIDE)
    ResizeWindow(#Window, 0, 0, GetSystemMetrics_(#SM_CXSCREEN), GetSystemMetrics_(#SM_CYSCREEN)-TaskBarHeight)
  ; don't forget to resize Gadgets
  ElseIf Max = 0; restore
    SetWindowLongPtr_(WindowID(#Window), #GWL_STYLE, GetWindowLongPtr_(WindowID(#Window), #GWL_STYLE) | #WS_DLGFRAME | #PB_Window_SizeGadget)
    SetWindowPos_(WindowID(#Window), 0, 0, 0, 0, 0, #SWP_FRAMECHANGED | #SWP_DRAWFRAME | #SWP_NOMOVE | #SWP_NOSIZE | #SWP_NOZORDER)
    ShowWindow_(ToolBarID(#ToolBar), #SW_SHOW)
    ShowWindow_(StatusBarID(#StatusBar), #SW_SHOW)
    ResizeWindow(#Window, xpos, ypos, ww, wh)
  ; don't forget to resize Gadgets  
  EndIf

EndProcedure
Procedure WindowClose()
  Shared Quit
  Quit=#True
EndProcedure

OpenWindow(#Window, 0, 0, 640, 480, "Test", #PB_Window_SystemMenu | #PB_Window_ScreenCentered | #PB_Window_SizeGadget)

; Just some "decoration"
CreateToolBar(#ToolBar, WindowID(#Window))
ToolBarStandardButton(1, #PB_ToolBarIcon_New)
CreateStatusBar(#StatusBar, WindowID(#Window))

; use F11 to toggle window <-> fullscreen mode
AddKeyboardShortcut(#Window,#PB_Shortcut_F11,11)
BindEvent(#PB_Event_Menu, @Fullscreen(), #Window, 11)

; 'normal' close window
BindEvent(#PB_Event_CloseWindow, @WindowClose(), #Window)

; to close window in fullscreen mode
AddKeyboardShortcut(#Window,#PB_Shortcut_Escape,27)
BindEvent(#PB_Event_Menu, @WindowClose(), #Window, 27)


Repeat
  WaitWindowEvent()
Until Quit=#True
End

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Set Fullscreen Programatically

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