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Get Size of Dialog in Dialog Units


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#DefineSubRoutine InitDialogConstants()
   ;DialogprocOptions Constants
   MSG_INIT=0                ; The one-time initialization
   MSG_TIMER=1               ; Timer event
   MSG_BUTTONPUSHED=2        ; Pushbutton or Picturebutton
   MSG_RADIOPUSHED=3         ; Radiobutton clicked
   MSG_CHECKBOX=4            ; Checkbox clicked
   MSG_EDITBOX=5             ; Editbox or Multilinebox
   MSG_FILESELECT=6          ; Filelistbox
   MSG_ITEMSELECT=7          ; Itembox
   MSG_COMBOCHANGE=8         ; Combobox/Droplistbox
   MSG_CALENDAR=9            ; Calendar date change
   MSG_SPINNER=10            ; Spinner number change
   MSG_CLOSEVIA49=11         ; Close clicked (Enabled via DialogProcOptions 1002
   MSG_FILEBOXDOUBLECLICK=12 ; Get double-click message on a FileListBox
   MSG_ITEMBOXDOUBLECLICK=13 ; Get double-click message on an ItemBox
   MSG_COMEVENT=14           ; COMCONTROL Event notification from DialogObject (NOT DialogProcOptions)

   DPO_DISABLESTATE=1000     ; codes -1=GetSetting 0=EnableDialog 1=DisableDialog
   DPO_CHANGEBACKGROUND=1001 ; -1=Get Current otherise bitmap or color string
   DPO_CHANGESYSMENU=1002    ; -1=Get Current 0=none 1=close 2=close/min 3=close/max 4=close/min/max
   DPO_CHANGETITLE=1003      ; Set/Get Dialog Title - (-1 to get)

   ;DialogControlState Constants
   DCSTATE_SETFOCUS=1        ; Give Control Focus
   DCSTATE_QUERYSTYLE=2      ; Query control's style
   DCSTATE_ADDSTYLE=3        ; Add control style
   DCSTATE_REMOVESTYLE=4     ; Remove control style
   DCSTATE_GETFOCUS=5        ; Get control that has focus
   DCSTATE_MOVEMOUSEOVER=6   ; Move the mouse over the control

   DCSTYLE_INVISIBLE=1       ; Set Control Invisible
   DCSTYLE_DISABLED=2        ; Set Control Disabled
   DCSTYLE_NOUSERDATA=4      ; Note: Setable via DialogControlState function ONLY SPINNER control only
   DCSTYLE_READONLY=8        ; Sets control to read-only (user cannot type in data) EDITBOX MULTILINEBOX SPINNER
   DCSTYLE_PASSWORD=16       ; Sets 'password mode' where only *'s are displayed EDITBOX
   DCSTYLE_DEFAULTBUTTON=32  ; Sets a button as the default button PUSHBUTTON PICTUREBUTTON
   DCSTYLE_DIGITSONLY=64     ; Set edit box to accept digits only EDITMOX MULTILINEBOX
   DCSTYLE_FLAT=128          ; Makes a 'flat' hyperlink-looking button PUSHBUTTON PICTUREBUTTON
   DCSTYLE_NOADJUST=256      ; Turns off auto-height adjustment  ITEMBOX FILELISTBOX
   DCSTYLE_TEXTCENTER=512    ; Center text in control VARYTEXT STATICTEXT
   DCSTYLE_TEXTRIGHT=1024    ; Flush-Right text in control VARYTEXT STATICTEXT
   DCSTYLE_NOSELCURLEFT=2048 ; No selection, cursor left EDITBOX MULTILINEBOX
   DCSTYLE_NOSELCURRIGHT=4096; No selection, cursor right EDITBOX MULTILINEBOX

   ;DialogControlSet / DialogControlGet Constants
   DC_CHECKBOX=1             ; CHECKBOX
   DC_RADIOBUTTON=2          ; RADIOBUTTON
   DC_EDITBOX=3              ; EDITBOX MULTILINEBOX
   DC_TITLE=4                ; PICTURE RADIOBUTTON CHECKBOX PICTUREBUTTON VARYTEXT STATICTEXT GROUPBOX PUSHBUTTON
   DC_ITEMBOXCONTENTS=5      ; ITEMBOX FILELISTBOX DROPLISTBOX
   DC_ITEMBOXSELECT=6        ; ITEMBOX FILELISTBOX DROPLISTBOX
   DC_CALENDAR=7             ; CALENDAR
   DC_SPINNER=8              ; SPINNER
   DC_MULTITABSTOPS=9        ; MULTILINEBOX
   DC_ITEMSCROLLPOS=10       ; ITEMBOX FILELISTBOX
   DC_BACKGROUNDCOLOR=11     ; RADIOBUTTON CHECKBOX VARYTEXT STATICTEXT GROUPBOX PUSHBUTTON ITEMBOX FILELISTBOX DROPLISTBOX SPINNER EDITBOX MULTILINEBOX
   DC_PICTUREBITMAP=12       ; PICTURE PICTUREBUTTON
   DC_TEXTCOLOR=13           ; RADIOBUTTON CHECKBOX VARYTEXT STATICTEXT GROUPBOX PUSHBUTTON ITEMBOX FIELLISTBOX DROPLISTBOX SPINNER EDITBOX MULTILINEBOX
   DC_ITEMBOXADD=14          ; ITEMBOX FILELISTBOX DROPLISTBOX
   DC_ITEMBOXREMOVE=15       ; ITEMBOX FILELISTBOX DROPLISTBOX
   DC_RADIOVALUE=16          ; RADIOBUTTON


   ;DialogObject constants
   DLGOBJECT_ADDEVENT=1      ; Call dialog callback when the specified event occurs
   DLGOBJECT_STOPEVENT=2     ; Stop calling dialog callback when an event previously requested with
   DLGOBJECT_GETOBJECT=3     ; Return an object references to the specified control
   DLGOBJECT_GETPICTURE=4    ; Create and return an object reference to a picture object

   ;Return code constants
   RET_DO_CANCEL=0           ; Cancels dialog
   RET_DO_DEFAULT= -1        ; Continue with default processing for control
   RET_DO_NOT_EXIT= -2       ; Do not exit the dialog
   Return
#EndSubRoutine
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#DefineSubRoutine MyCallbackProc(My_Handle,My_Message,My_ID,My_EventInfo,rsvd)
   InitDialogConstants()                                    ; Initialize Dialog Constants
   Switch My_Message                                      ; Switch based on Dialog Message type
      Case MSG_INIT                                         ; Standard Initialization message
;         DialogProcOptions(My_Handle,MSG_TIMER,1000)
         DialogProcOptions(My_Handle,MSG_BUTTONPUSHED,@TRUE)
         Return(RET_DO_DEFAULT)

     Case MSG_BUTTONPUSHED
        Switch My_ID
           Case 001    ; ID 001  OK
              pos = WinPlaceGet( @NORMAL, MyCaption )
              Ux = ItemExtract( 1, pos, " " )
              Uy = ItemExtract( 2, pos, " " )
              Lx = ItemExtract( 3, pos, " " )
              Ly = ItemExtract( 4, pos, " " )
              Width = Lx-Ux
              Height = Ly-Uy
              WidthDU = Width/WinMetrics(-6)                  ;Determine screen width in dialog units
              HeightDU = Height/WinMetrics(-5)                  ;Determine screen height in dialog units
              Message("Dialog Units","Width: " : WidthDU : @CRLF : "Height: " : HeightDU)
              Return(RET_DO_DEFAULT)

           Case 002                                        ; ID 002  Cancel
              Return(RET_DO_DEFAULT)

        EndSwitch                                          ; My_ID
        Return(RET_DO_DEFAULT)

   EndSwitch                                                ; My_Message
   Return(RET_DO_DEFAULT)
#EndSubRoutine                                              ; End of Dialog Callback MyCallbackProc


MyFormat=`WWWDLGED,6.1`

MyCaption=`Test`
MyX=002
MyY=038
MyWidth=256
MyHeight=127
MyNumControls=002
MyProcedure=`MyCallbackProc`
MyFont=`DEFAULT`
MyTextColor=`DEFAULT`
MyBackground=`DEFAULT,DEFAULT`
MyConfig=0

My001=`080,050,056,012,PUSHBUTTON,DEFAULT,"Get Dialog Size",1,1,32,DEFAULT,DEFAULT,DEFAULT`
My002=`090,107,036,012,PUSHBUTTON,DEFAULT,"Cancel",0,2,DEFAULT,DEFAULT,DEFAULT,DEFAULT`

ButtonPushed=Dialog("My")

Article ID:   W16945
File Created: 2007:07:03:14:27:08
Last Updated: 2007:07:03:14:27:08