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Kyan

Inssue setting max height on resize

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Kyan

Hi everyone :)

I have a gui than can be expanded/collapsed (not sure if are the proper words) by the click of a button, the problem is lock the height when collapsed, and unlock it to be resized by winmove function and letting the GUI unlocked to be resized

(sorry, I cannot paste the code tidy up, even I use autoit code inputbox it stays like this, although in the inputbox is tidy)

#include <ButtonConstants.au3>
#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
#Region ### START Koda GUI section ### Form=
$Form1 = GUICreate("Form1", 304, 63,-1,-1,BitOR($GUI_SS_DEFAULT_GUI,$WS_SIZEBOX))
Global $flag = 0, $expand = 1
GUIRegisterMsg($WM_GETMINMAXINFO, "_WM_GETMINMAXINFO") ; Monitors resizing of the GUI

$Button1 = GUICtrlCreateButton("Toggle", 110, 16, 83, 25)
GUICtrlSetResizing(-1, $GUI_DOCKLEFT+$GUI_DOCKTOP+$GUI_DOCKWIDTH+$GUI_DOCKHEIGHT)
GUISetState(@SW_SHOW)
#EndRegion ### END Koda GUI section ###

While 1
$nMsg = GUIGetMsg()
Switch $nMsg
Case $GUI_EVENT_CLOSE
Exit
Case $Button1
Local $pos = WinGetPos($Form1)
If $expand = 1 Then
WinMove($Form1,'',$pos[0],$pos[1], $pos[2], 300,1)
$expand = 0
Else
WinMove($Form1,"",$pos[0],$pos[1], $pos[2], 63+35,1)
$expand = 1
EndIf
EndSwitch
WEnd

Func _WM_GETMINMAXINFO($hWnd, $msg, $wParam, $lParam) ; used to limit the minimum size of the GUI
#forceref $hWnd, $Msg, $wParam, $lParam
Local $iWidth = 304 + 16 ; minimum width setting
Local $iHeight = 63 + 38 ; minimum height setting
;ConsoleWrite($lParam&@LF)
If $hWnd = $Form1 Then
Local $tagMaxinfo = DllStructCreate("int;int;int;int;int;int;int;int;int;int", $lParam)
DllStructSetData($tagMaxinfo, 7, $iWidth) ; min width
DllStructSetData($tagMaxinfo, 8, $iHeight) ; min height
DllStructSetData($tagMaxinfo, 9, 99999) ; max width

If $expand Then
DllStructSetData($tagMaxinfo, 10, $iHeight) ; max height
Else
DllStructSetData($tagMaxinfo, 10, 99999) ; max height
EndIf
Return $GUI_RUNDEFMSG
EndIf
EndFunc ;==>_WM_GETMINMAXINFO

I have no ideia how can it be done : (Felling dumb)

EDIT: Updated the if inside _WM_GETMINMAXINFO()

Edited by DiOgO

Heroes, there is no such thing

One day I'll discover what IE.au3 has of special for so many users using it.
C'mon there's InetRead and WinHTTP, way better
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guinness

This is how I do it and about expanding look at Melba23's signature, there is a UDF for contracting and expanding items on a GUI.

#AutoIt3Wrapper_Au3Check_Parameters=-d -w 1 -w 2 -w 3 -w- 4 -w 5 -w 6 -w 7
#include <GUIConstantsEx.au3>
#include <Windowsconstants.au3>

; MINMAXINFO Struct >> http://msdn.microsoft.com/en-us/library/windows/desktop/ms632605(v=vs.85).aspx
; It uses a $tagPOINT structure which is long X; long Y;
Global Const $tagMINMAXINFO = 'struct; long ReservedX;long ReservedY;long MaxSizeX;long MaxSizeY;long MaxPositionX;long MaxPositionY;' & _
        'long MinTrackSizeX;long MinTrackSizeY;long MaxTrackSizeX;long MaxTrackSizeY; endstruct'

; GUI API for setting the minimum an maximum sizes of the GUI. These don't need to be called by the end user, but rather use _GUISetSize().
Global Enum $__iMinSizeX, $__iMinSizeY, $__iMaxSizeX, $__iMaxSizeY, $__iGUISizeMax
Global $__vGUISize[$__iGUISizeMax]

Example()

Func Example()
    ; Create a resizable GUI.
    Local $hGUI = GUICreate('', Default, Default, Default, Default, BitOR($GUI_SS_DEFAULT_GUI, $WS_SIZEBOX))
    GUISetState(@SW_SHOW, $hGUI)

    ; Set the minimum and maximum sizes of the GUI.
    _GUISetSize(150, 150, 500, 500)

    ; Register the WM_GETMINMAXINFO message.
    GUIRegisterMsg($WM_GETMINMAXINFO, 'WM_GETMINMAXINFO')

    While 1
        Switch GUIGetMsg()
            Case $GUI_EVENT_CLOSE
                ExitLoop
        EndSwitch
    WEnd
    GUIDelete($hGUI)
EndFunc   ;==>Example

Func _GUISetSize($iMinWidth, $iMinHeight, $iMaxWidth, $iMaxHeight)
    $__vGUISize[$__iMinSizeX] = $iMinWidth
    $__vGUISize[$__iMinSizeY] = $iMinHeight
    $__vGUISize[$__iMaxSizeX] = $iMaxWidth
    $__vGUISize[$__iMaxSizeY] = $iMaxHeight
EndFunc   ;==>_GUISetSize

Func WM_GETMINMAXINFO($hWnd, $iMsg, $wParam, $lParam) ; Original idea by Zedna & updated by guinness.
    #forceref $hWnd, $iMsg, $wParam
    Local $tMINMAXINFO = DllStructCreate($tagMINMAXINFO, $lParam)
    DllStructSetData($tMINMAXINFO, 'MinTrackSizeX', $__vGUISize[$__iMinSizeX])
    DllStructSetData($tMINMAXINFO, 'MinTrackSizeY', $__vGUISize[$__iMinSizeY])
    DllStructSetData($tMINMAXINFO, 'MaxTrackSizeX', $__vGUISize[$__iMaxSizeX])
    DllStructSetData($tMINMAXINFO, 'MaxTrackSizeY', $__vGUISize[$__iMaxSizeY])
EndFunc   ;==>WM_GETMINMAXINFO

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 parsingAutoIt SearchAutoIt3 PortableAutoIt3WrapperToPragmaAutoItWinGetTitle()/AutoItWinSetTitle()CodingDirToHTML5FileInstallrFileReadLastChars()GeoIP databaseGUI - Only Close ButtonGUI ExamplesGUICtrlDeleteImage()GUICtrlGetBkColor()GUICtrlGetStyle()GUIEventsGUIGetBkColor()Int_Parse() & Int_TryParse()IsISBN()LockFile()Mapping CtrlIDsOOP in AutoItParseHeadersToSciTE()PasswordValidPasteBinPosts Per DayPreExpandProtect GlobalsQueue()Resource UpdateResourcesExSciTE JumpSettings INISHELLHOOKShunting-YardSignature CreatorStack()Stopwatch()StringAddLF()/StringStripLF()StringEOLToCRLF()VSCROLLWM_COPYDATAMore Examples...

Updated: 22/04/2018

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Kyan

thanks for answering guinness

your example is just about limit window size when is resized I'll look Melba's UDF, thanks for the tip ;)


Heroes, there is no such thing

One day I'll discover what IE.au3 has of special for so many users using it.
C'mon there's InetRead and WinHTTP, way better
happy.png

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guinness

thanks for answering guinness

your example is just about limit window size when is resized I'll look Melba's UDF, thanks for the tip ;)

True, but the structure is correct as stated on MSDN.

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 parsingAutoIt SearchAutoIt3 PortableAutoIt3WrapperToPragmaAutoItWinGetTitle()/AutoItWinSetTitle()CodingDirToHTML5FileInstallrFileReadLastChars()GeoIP databaseGUI - Only Close ButtonGUI ExamplesGUICtrlDeleteImage()GUICtrlGetBkColor()GUICtrlGetStyle()GUIEventsGUIGetBkColor()Int_Parse() & Int_TryParse()IsISBN()LockFile()Mapping CtrlIDsOOP in AutoItParseHeadersToSciTE()PasswordValidPasteBinPosts Per DayPreExpandProtect GlobalsQueue()Resource UpdateResourcesExSciTE JumpSettings INISHELLHOOKShunting-YardSignature CreatorStack()Stopwatch()StringAddLF()/StringStripLF()StringEOLToCRLF()VSCROLLWM_COPYDATAMore Examples...

Updated: 22/04/2018

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