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Resizing trouble when using fixed window size

supersonic

By supersonic,
in AutoIt General Help and Support

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supersonic Universalist

supersonic

Posted
Posted

Hi everybody,

I'm trying to use a fixed minimal window size for a resizable window.

If I resize the window greater than the minimum then the control resizes as well.

But if I resize the window less then the minimum then the control size stuck somwhere.

Here's the code:

#include <GUIConstantsEx.au3>
#include <WinAPI.au3>
#include <WindowsConstants.au3>

Local Const $___WINDOWS_HEIGHT = 400
Local Const $___WINDOWS_WIDTH = 600

Local $hGUI = GUICreate("TEST", $___WINDOWS_WIDTH, $___WINDOWS_HEIGHT, -1, -1, BitOR($WS_CAPTION, $WS_MAXIMIZEBOX, $WS_MINIMIZEBOX, $WS_POPUP, $WS_SIZEBOX, $WS_SYSMENU))
Local $hGUI_L0 = GUICtrlCreateLabel("", 0, 0, 600, 100)

GUICtrlSetBkColor($hGUI_L0, 0xFF0000)
GUICtrlSetResizing($hGUI_L0, 2 + 4 + 32 + 512)
GUIRegisterMsg($WM_SIZE, "_WM_SIZE")
GUISetState(@SW_SHOW, $hGUI)

Local $hMsg = 0
While 1
$hMsg = GUIGetMsg(1)
Switch $hMsg[1]
  Case $hGUI
   Switch $hMsg[0]
    Case $GUI_EVENT_CLOSE
     Exit
   EndSwitch
EndSwitch
WEnd

GUIDelete($hGUI)

Func _WM_SIZE($hWnd, $iMsg, $iwParam, $ilParam)
; #ForceRef $hWnd, $iMsg, $iwParam, $ilParam
Switch $hWnd
  Case $hGUI
   Local $iHeight = _WinAPI_GetWindowHeight($hWnd)
   Local $iWidth = _WinAPI_GetWindowWidth($hWnd)
   If $iHeight < $___WINDOWS_HEIGHT + 38 Or $iWidth < $___WINDOWS_WIDTH + 16 Then
    WinMove($hWnd, "", (@DesktopWidth - ($___WINDOWS_WIDTH + 16)) / 2, (@DesktopHeight - ($___WINDOWS_HEIGHT + 38)) / 2, $___WINDOWS_WIDTH + 16, $___WINDOWS_HEIGHT + 38)
   EndIf
EndSwitch
Return $GUI_RUNDEFMSG
EndFunc

What should I do to avoid this behavior?

Anybody any ideas?

Greets,

-supersonic.

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Melba23 Universalist

Melba23

Posted
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Posted

supersonic,

Perhaps if you used the correct way to set a minimum size for the GUI you might find it works better: ;)

#include <GUIConstantsEx.au3>
#include <WinAPI.au3>
#include <WindowsConstants.au3>

Local Const $___WINDOWS_HEIGHT = 400
Local Const $___WINDOWS_WIDTH = 600

Local $hGUI = GUICreate("TEST", $___WINDOWS_WIDTH, $___WINDOWS_HEIGHT, -1, -1, BitOR($WS_CAPTION, $WS_MAXIMIZEBOX, $WS_MINIMIZEBOX, $WS_POPUP, $WS_SIZEBOX, $WS_SYSMENU))
Local $hGUI_L0 = GUICtrlCreateLabel("", 0, 0, 600, 100)

GUICtrlSetBkColor($hGUI_L0, 0xFF0000)
GUICtrlSetResizing($hGUI_L0, 2 + 4 + 32 + 512)
GUIRegisterMsg($WM_GETMINMAXINFO, "WM_GETMINMAXINFO")
GUISetState(@SW_SHOW, $hGUI)

Local $hMsg = 0
While 1
$hMsg = GUIGetMsg(1)
Switch $hMsg[1]
  Case $hGUI
   Switch $hMsg[0]
    Case $GUI_EVENT_CLOSE
     Exit
   EndSwitch
EndSwitch
WEnd

GUIDelete($hGUI)

Func WM_GETMINMAXINFO($hwnd, $Msg, $wParam, $lParam)
    $tagMaxinfo = DllStructCreate("int;int;int;int;int;int;int;int;int;int", $lParam)
    DllStructSetData($tagMaxinfo, 7, $___WINDOWS_WIDTH) ; min X
    DllStructSetData($tagMaxinfo, 8, $___WINDOWS_HEIGHT) ; min Y
    Return 0
EndFunc   ;==>WM_GETMINMAXINFO

Any luck? :)

M23

Public_Domain.png.2d871819fcb9957cf44f4514551a2935.png Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind

Open spoiler to see my UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

 

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Melba23 Universalist

Melba23

Posted
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Posted (edited)

supersonic,

I like the way you bringing my lack of knowledge into daylight

At least I do it with a smile! :D

Glad I could help you. ;)

M23

Edit: If you want to see how badly I got resizing wrong the other day, just take a look here. :)

Edited by Melba23

Public_Domain.png.2d871819fcb9957cf44f4514551a2935.png Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind

Open spoiler to see my UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

 

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guinness Universalist

guinness

Posted
Posted (edited)

If you want to see how badly I got resizing

You and I didn't have a clue either. :)

Edit: Grammar mistake.

Edited by guinness

UDF List:

 
_AdapterConnections() • _AlwaysRun() • _AppMon() • _AppMonEx() • _ArrayFilter/_ArrayReduce • _BinaryBin() • _CheckMsgBox() • _CmdLineRaw() • _ContextMenu() • _ConvertLHWebColor()/_ConvertSHWebColor() • _DesktopDimensions() • _DisplayPassword() • _DotNet_Load()/_DotNet_Unload() • _Fibonacci() • _FileCompare() • _FileCompareContents() • _FileNameByHandle() • _FilePrefix/SRE() • _FindInFile() • _GetBackgroundColor()/_SetBackgroundColor() • _GetConrolID() • _GetCtrlClass() • _GetDirectoryFormat() • _GetDriveMediaType() • _GetFilename()/_GetFilenameExt() • _GetHardwareID() • _GetIP() • _GetIP_Country() • _GetOSLanguage() • _GetSavedSource() • _GetStringSize() • _GetSystemPaths() • _GetURLImage() • _GIFImage() • _GoogleWeather() • _GUICtrlCreateGroup() • _GUICtrlListBox_CreateArray() • _GUICtrlListView_CreateArray() • _GUICtrlListView_SaveCSV() • _GUICtrlListView_SaveHTML() • _GUICtrlListView_SaveTxt() • _GUICtrlListView_SaveXML() • _GUICtrlMenu_Recent() • _GUICtrlMenu_SetItemImage() • _GUICtrlTreeView_CreateArray() • _GUIDisable() • _GUIImageList_SetIconFromHandle() • _GUIRegisterMsg() • _GUISetIcon() • _Icon_Clear()/_Icon_Set() • _IdleTime() • _InetGet() • _InetGetGUI() • _InetGetProgress() • _IPDetails() • _IsFileOlder() • _IsGUID() • _IsHex() • _IsPalindrome() • _IsRegKey() • _IsStringRegExp() • _IsSystemDrive() • _IsUPX() • _IsValidType() • _IsWebColor() • _Language() • _Log() • _MicrosoftInternetConnectivity() • _MSDNDataType() • _PathFull/GetRelative/Split() • _PathSplitEx() • _PrintFromArray() • _ProgressSetMarquee() • _ReDim() • _RockPaperScissors()/_RockPaperScissorsLizardSpock() • _ScrollingCredits • _SelfDelete() • _SelfRename() • _SelfUpdate() • _SendTo() • _ShellAll() • _ShellFile() • _ShellFolder() • _SingletonHWID() • _SingletonPID() • _Startup() • _StringCompact() • _StringIsValid() • _StringRegExpMetaCharacters() • _StringReplaceWholeWord() • _StringStripChars() • _Temperature() • _TrialPeriod() • _UKToUSDate()/_USToUKDate() • _WinAPI_Create_CTL_CODE() • _WinAPI_CreateGUID() • _WMIDateStringToDate()/_DateToWMIDateString() • Au3 script parsing • AutoIt Search • AutoIt3 Portable • AutoIt3WrapperToPragma • AutoItWinGetTitle()/AutoItWinSetTitle() • Coding • DirToHTML5 • FileInstallr • FileReadLastChars() • GeoIP database • GUI - Only Close Button • GUI Examples • GUICtrlDeleteImage() • GUICtrlGetBkColor() • GUICtrlGetStyle() • GUIEvents • GUIGetBkColor() • Int_Parse() & Int_TryParse() • IsISBN() • LockFile() • Mapping CtrlIDs • OOP in AutoIt • ParseHeadersToSciTE() • PasswordValid • PasteBin • Posts Per Day • PreExpand • Protect Globals • Queue() • Resource Update • ResourcesEx • SciTE Jump • Settings INI • SHELLHOOK • Shunting-Yard • Signature Creator • Stack() • Stopwatch() • StringAddLF()/StringStripLF() • StringEOLToCRLF() • VSCROLL • WM_COPYDATA • More Examples...

Updated: 22/04/2018

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