furrycow Posted October 31, 2008 Share Posted October 31, 2008 (edited) Hey guys, i was wondering if it is possible to fit a graphic with a scroll bar...for instance i am planning to plot points on a graphic control, however it will be plotting with time, so as time goes by, the graphic is going to get bigger and bigger...for it to stay on the GUI i really want the visible part of the graphic to remain the same size, just the user uses a scroll bar to scroll the graphic from left to right. I hope i have explained this well enough?Many thanksEDIT: I am going to be trying to do this using...http://www.autoitscript.com/forum/index.php?showtopic=63497 Edited October 31, 2008 by furrycow Instant Lockerz Invite - www.instantlockerzinvite.co.uk Link to comment Share on other sites More sharing options...
BrettF Posted October 31, 2008 Share Posted October 31, 2008 Sure its possible. Create A child GUI with scroll bars. I might be able to whip up an quick example for you Vist my blog!UDFs: Opens The Default Mail Client | _LoginBox | Convert Reg to AU3 | BASS.au3 (BASS.dll) (Includes various BASS Libraries) | MultiLang.au3 (Multi-Language GUIs!)Example Scripts: Computer Info Telnet Server | "Secure" HTTP Server (Based on Manadar's Server)Software: AAMP- Advanced AutoIt Media Player | WorldCam | AYTU - Youtube Uploader Tutorials: Learning to Script with AutoIt V3Projects (Hardware + AutoIt): ArduinoUseful Links: AutoIt 1-2-3 | The AutoIt Downloads Section: | SciTE4AutoIt3 Full Version! Link to comment Share on other sites More sharing options...
BrettF Posted October 31, 2008 Share Posted October 31, 2008 Heres a very rough example. I get painting issues, so you may need to look into fixing things up, such as repainting when the scrollbar is moved. expandcollapse popup#include <GUIConstantsEx.au3> #include <WindowsConstants.au3> #include <GUIScrollBars.au3> #include <ScrollBarConstants.au3> $MainGUI = GUICreate("Parent GUI", 800, 600) GUISetState(@SW_SHOW) $ChildGUI = GUICreate("", 400, 300, 50, 50, $WS_POPUP, $WS_EX_MDICHILD, $MainGUI) $graphic = GUICtrlCreateGraphic(0, 0, 500, 375) GUICtrlSetGraphic ($graphic, $GUI_GR_MOVE, 250, 0) GUICtrlSetGraphic ($graphic, $GUI_GR_LINE, 250, 500) GUICtrlSetGraphic ($graphic, $GUI_GR_MOVE, 0, 187) GUICtrlSetGraphic ($graphic, $GUI_GR_LINE, 375, 187) ;Scroll Bars. _GUIScrollBars_Init ($ChildGUI) GUISetState(@SW_SHOW) GUIRegisterMsg($WM_SIZE, "WM_SIZE") GUIRegisterMsg($WM_VSCROLL, "WM_VSCROLL") GUIRegisterMsg($WM_HSCROLL, "WM_HSCROLL") While 1 $nMsg = GUIGetMsg() Switch $nMsg Case $GUI_EVENT_CLOSE Exit EndSwitch WEnd Func WM_SIZE($hWnd, $Msg, $wParam, $lParam) #forceref $Msg, $wParam Local $index = -1, $yChar, $xChar, $xClientMax, $xClient, $yClient, $ivMax For $x = 0 To UBound($aSB_WindowInfo) - 1 If $aSB_WindowInfo[$x][0] = $hWnd Then $index = $x $xClientMax = $aSB_WindowInfo[$index][1] $xChar = $aSB_WindowInfo[$index][2] $yChar = $aSB_WindowInfo[$index][3] $ivMax = $aSB_WindowInfo[$index][7] ExitLoop EndIf Next If $index = -1 Then Return 0 Local $tSCROLLINFO = DllStructCreate($tagSCROLLINFO) ; Retrieve the dimensions of the client area. $xClient = BitAND($lParam, 0x0000FFFF) $yClient = BitShift($lParam, 16) $aSB_WindowInfo[$index][4] = $xClient $aSB_WindowInfo[$index][5] = $yClient ; Set the vertical scrolling range and page size DllStructSetData($tSCROLLINFO, "fMask", BitOR($SIF_RANGE, $SIF_PAGE)) DllStructSetData($tSCROLLINFO, "nMin", 0) DllStructSetData($tSCROLLINFO, "nMax", $ivMax) DllStructSetData($tSCROLLINFO, "nPage", $yClient / $yChar) _GUIScrollBars_SetScrollInfo($hWnd, $SB_VERT, $tSCROLLINFO) ; Set the horizontal scrolling range and page size DllStructSetData($tSCROLLINFO, "fMask", BitOR($SIF_RANGE, $SIF_PAGE)) DllStructSetData($tSCROLLINFO, "nMin", 0) DllStructSetData($tSCROLLINFO, "nMax", 2 + $xClientMax / $xChar) DllStructSetData($tSCROLLINFO, "nPage", $xClient / $xChar) _GUIScrollBars_SetScrollInfo($hWnd, $SB_HORZ, $tSCROLLINFO) Return $GUI_RUNDEFMSG EndFunc ;==>WM_SIZE Func WM_HSCROLL($hWnd, $Msg, $wParam, $lParam) #forceref $Msg, $lParam Local $nScrollCode = BitAND($wParam, 0x0000FFFF) Local $index = -1, $xChar, $xPos Local $Min, $Max, $Page, $Pos, $TrackPos For $x = 0 To UBound($aSB_WindowInfo) - 1 If $aSB_WindowInfo[$x][0] = $hWnd Then $index = $x $xChar = $aSB_WindowInfo[$index][2] ExitLoop EndIf Next If $index = -1 Then Return 0 ;~ ; Get all the horizontal scroll bar information Local $tSCROLLINFO = _GUIScrollBars_GetScrollInfoEx($hWnd, $SB_HORZ) $Min = DllStructGetData($tSCROLLINFO, "nMin") $Max = DllStructGetData($tSCROLLINFO, "nMax") $Page = DllStructGetData($tSCROLLINFO, "nPage") ; Save the position for comparison later on $xPos = DllStructGetData($tSCROLLINFO, "nPos") $Pos = $xPos $TrackPos = DllStructGetData($tSCROLLINFO, "nTrackPos") #forceref $Min, $Max Switch $nScrollCode Case $SB_LINELEFT; user clicked left arrow DllStructSetData($tSCROLLINFO, "nPos", $Pos - 1) Case $SB_LINERIGHT; user clicked right arrow DllStructSetData($tSCROLLINFO, "nPos", $Pos + 1) Case $SB_PAGELEFT; user clicked the scroll bar shaft left of the scroll box DllStructSetData($tSCROLLINFO, "nPos", $Pos - $Page) Case $SB_PAGERIGHT; user clicked the scroll bar shaft right of the scroll box DllStructSetData($tSCROLLINFO, "nPos", $Pos + $Page) Case $SB_THUMBTRACK; user dragged the scroll box DllStructSetData($tSCROLLINFO, "nPos", $TrackPos) EndSwitch ;~ // Set the position and then retrieve it. Due to adjustments ;~ // by Windows it may not be the same as the value set. DllStructSetData($tSCROLLINFO, "fMask", $SIF_POS) _GUIScrollBars_SetScrollInfo($hWnd, $SB_HORZ, $tSCROLLINFO) _GUIScrollBars_GetScrollInfo($hWnd, $SB_HORZ, $tSCROLLINFO) ;// If the position has changed, scroll the window and update it $Pos = DllStructGetData($tSCROLLINFO, "nPos") If ($Pos <> $xPos) Then _GUIScrollBars_ScrollWindow($hWnd, $xChar * ($xPos - $Pos), 0) Return $GUI_RUNDEFMSG EndFunc ;==>WM_HSCROLL Func WM_VSCROLL($hWnd, $Msg, $wParam, $lParam) #forceref $Msg, $wParam, $lParam Local $nScrollCode = BitAND($wParam, 0x0000FFFF) Local $index = -1, $yChar, $yPos Local $Min, $Max, $Page, $Pos, $TrackPos For $x = 0 To UBound($aSB_WindowInfo) - 1 If $aSB_WindowInfo[$x][0] = $hWnd Then $index = $x $yChar = $aSB_WindowInfo[$index][3] ExitLoop EndIf Next If $index = -1 Then Return 0 ; Get all the vertial scroll bar information Local $tSCROLLINFO = _GUIScrollBars_GetScrollInfoEx($hWnd, $SB_VERT) $Min = DllStructGetData($tSCROLLINFO, "nMin") $Max = DllStructGetData($tSCROLLINFO, "nMax") $Page = DllStructGetData($tSCROLLINFO, "nPage") ; Save the position for comparison later on $yPos = DllStructGetData($tSCROLLINFO, "nPos") $Pos = $yPos $TrackPos = DllStructGetData($tSCROLLINFO, "nTrackPos") Switch $nScrollCode Case $SB_TOP; user clicked the HOME keyboard key DllStructSetData($tSCROLLINFO, "nPos", $Min) Case $SB_BOTTOM; user clicked the END keyboard key DllStructSetData($tSCROLLINFO, "nPos", $Max) Case $SB_LINEUP; user clicked the top arrow DllStructSetData($tSCROLLINFO, "nPos", $Pos - 1) Case $SB_LINEDOWN; user clicked the bottom arrow DllStructSetData($tSCROLLINFO, "nPos", $Pos + 1) Case $SB_PAGEUP; user clicked the scroll bar shaft above the scroll box DllStructSetData($tSCROLLINFO, "nPos", $Pos - $Page) Case $SB_PAGEDOWN; user clicked the scroll bar shaft below the scroll box DllStructSetData($tSCROLLINFO, "nPos", $Pos + $Page) Case $SB_THUMBTRACK; user dragged the scroll box DllStructSetData($tSCROLLINFO, "nPos", $TrackPos) EndSwitch ;~ // Set the position and then retrieve it. Due to adjustments ;~ // by Windows it may not be the same as the value set. DllStructSetData($tSCROLLINFO, "fMask", $SIF_POS) _GUIScrollBars_SetScrollInfo($hWnd, $SB_VERT, $tSCROLLINFO) _GUIScrollBars_GetScrollInfo($hWnd, $SB_VERT, $tSCROLLINFO) ;// If the position has changed, scroll the window and update it $Pos = DllStructGetData($tSCROLLINFO, "nPos") If ($Pos <> $yPos) Then _GUIScrollBars_ScrollWindow($hWnd, 0, $yChar * ($yPos - $Pos)) $yPos = $Pos EndIf Return $GUI_RUNDEFMSG EndFunc ;==>WM_VSCROLL Vist my blog!UDFs: Opens The Default Mail Client | _LoginBox | Convert Reg to AU3 | BASS.au3 (BASS.dll) (Includes various BASS Libraries) | MultiLang.au3 (Multi-Language GUIs!)Example Scripts: Computer Info Telnet Server | "Secure" HTTP Server (Based on Manadar's Server)Software: AAMP- Advanced AutoIt Media Player | WorldCam | AYTU - Youtube Uploader Tutorials: Learning to Script with AutoIt V3Projects (Hardware + AutoIt): ArduinoUseful Links: AutoIt 1-2-3 | The AutoIt Downloads Section: | SciTE4AutoIt3 Full Version! 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furrycow Posted October 31, 2008 Author Share Posted October 31, 2008 Heres a very rough example. I get painting issues, so you may need to look into fixing things up, such as repainting when the scrollbar is moved. expandcollapse popup#include <GUIConstantsEx.au3> #include <WindowsConstants.au3> #include <GUIScrollBars.au3> #include <ScrollBarConstants.au3> $MainGUI = GUICreate("Parent GUI", 800, 600) GUISetState(@SW_SHOW) $ChildGUI = GUICreate("", 400, 300, 50, 50, $WS_POPUP, $WS_EX_MDICHILD, $MainGUI) $graphic = GUICtrlCreateGraphic(0, 0, 500, 375) GUICtrlSetGraphic ($graphic, $GUI_GR_MOVE, 250, 0) GUICtrlSetGraphic ($graphic, $GUI_GR_LINE, 250, 500) GUICtrlSetGraphic ($graphic, $GUI_GR_MOVE, 0, 187) GUICtrlSetGraphic ($graphic, $GUI_GR_LINE, 375, 187) ;Scroll Bars. _GUIScrollBars_Init ($ChildGUI) GUISetState(@SW_SHOW) GUIRegisterMsg($WM_SIZE, "WM_SIZE") GUIRegisterMsg($WM_VSCROLL, "WM_VSCROLL") GUIRegisterMsg($WM_HSCROLL, "WM_HSCROLL") While 1 $nMsg = GUIGetMsg() Switch $nMsg Case $GUI_EVENT_CLOSE Exit EndSwitch WEnd Func WM_SIZE($hWnd, $Msg, $wParam, $lParam) #forceref $Msg, $wParam Local $index = -1, $yChar, $xChar, $xClientMax, $xClient, $yClient, $ivMax For $x = 0 To UBound($aSB_WindowInfo) - 1 If $aSB_WindowInfo[$x][0] = $hWnd Then $index = $x $xClientMax = $aSB_WindowInfo[$index][1] $xChar = $aSB_WindowInfo[$index][2] $yChar = $aSB_WindowInfo[$index][3] $ivMax = $aSB_WindowInfo[$index][7] ExitLoop EndIf Next If $index = -1 Then Return 0 Local $tSCROLLINFO = DllStructCreate($tagSCROLLINFO) ; Retrieve the dimensions of the client area. $xClient = BitAND($lParam, 0x0000FFFF) $yClient = BitShift($lParam, 16) $aSB_WindowInfo[$index][4] = $xClient $aSB_WindowInfo[$index][5] = $yClient ; Set the vertical scrolling range and page size DllStructSetData($tSCROLLINFO, "fMask", BitOR($SIF_RANGE, $SIF_PAGE)) DllStructSetData($tSCROLLINFO, "nMin", 0) DllStructSetData($tSCROLLINFO, "nMax", $ivMax) DllStructSetData($tSCROLLINFO, "nPage", $yClient / $yChar) _GUIScrollBars_SetScrollInfo($hWnd, $SB_VERT, $tSCROLLINFO) ; Set the horizontal scrolling range and page size DllStructSetData($tSCROLLINFO, "fMask", BitOR($SIF_RANGE, $SIF_PAGE)) DllStructSetData($tSCROLLINFO, "nMin", 0) DllStructSetData($tSCROLLINFO, "nMax", 2 + $xClientMax / $xChar) DllStructSetData($tSCROLLINFO, "nPage", $xClient / $xChar) _GUIScrollBars_SetScrollInfo($hWnd, $SB_HORZ, $tSCROLLINFO) Return $GUI_RUNDEFMSG EndFunc ;==>WM_SIZE Func WM_HSCROLL($hWnd, $Msg, $wParam, $lParam) #forceref $Msg, $lParam Local $nScrollCode = BitAND($wParam, 0x0000FFFF) Local $index = -1, $xChar, $xPos Local $Min, $Max, $Page, $Pos, $TrackPos For $x = 0 To UBound($aSB_WindowInfo) - 1 If $aSB_WindowInfo[$x][0] = $hWnd Then $index = $x $xChar = $aSB_WindowInfo[$index][2] ExitLoop EndIf Next If $index = -1 Then Return 0 ;~; Get all the horizontal scroll bar information Local $tSCROLLINFO = _GUIScrollBars_GetScrollInfoEx($hWnd, $SB_HORZ) $Min = DllStructGetData($tSCROLLINFO, "nMin") $Max = DllStructGetData($tSCROLLINFO, "nMax") $Page = DllStructGetData($tSCROLLINFO, "nPage") ; Save the position for comparison later on $xPos = DllStructGetData($tSCROLLINFO, "nPos") $Pos = $xPos $TrackPos = DllStructGetData($tSCROLLINFO, "nTrackPos") #forceref $Min, $Max Switch $nScrollCode Case $SB_LINELEFT; user clicked left arrow DllStructSetData($tSCROLLINFO, "nPos", $Pos - 1) Case $SB_LINERIGHT; user clicked right arrow DllStructSetData($tSCROLLINFO, "nPos", $Pos + 1) Case $SB_PAGELEFT; user clicked the scroll bar shaft left of the scroll box DllStructSetData($tSCROLLINFO, "nPos", $Pos - $Page) Case $SB_PAGERIGHT; user clicked the scroll bar shaft right of the scroll box DllStructSetData($tSCROLLINFO, "nPos", $Pos + $Page) Case $SB_THUMBTRACK; user dragged the scroll box DllStructSetData($tSCROLLINFO, "nPos", $TrackPos) EndSwitch ;~ // Set the position and then retrieve it. Due to adjustments ;~ // by Windows it may not be the same as the value set. DllStructSetData($tSCROLLINFO, "fMask", $SIF_POS) _GUIScrollBars_SetScrollInfo($hWnd, $SB_HORZ, $tSCROLLINFO) _GUIScrollBars_GetScrollInfo($hWnd, $SB_HORZ, $tSCROLLINFO) ;// If the position has changed, scroll the window and update it $Pos = DllStructGetData($tSCROLLINFO, "nPos") If ($Pos <> $xPos) Then _GUIScrollBars_ScrollWindow($hWnd, $xChar * ($xPos - $Pos), 0) Return $GUI_RUNDEFMSG EndFunc ;==>WM_HSCROLL Func WM_VSCROLL($hWnd, $Msg, $wParam, $lParam) #forceref $Msg, $wParam, $lParam Local $nScrollCode = BitAND($wParam, 0x0000FFFF) Local $index = -1, $yChar, $yPos Local $Min, $Max, $Page, $Pos, $TrackPos For $x = 0 To UBound($aSB_WindowInfo) - 1 If $aSB_WindowInfo[$x][0] = $hWnd Then $index = $x $yChar = $aSB_WindowInfo[$index][3] ExitLoop EndIf Next If $index = -1 Then Return 0 ; Get all the vertial scroll bar information Local $tSCROLLINFO = _GUIScrollBars_GetScrollInfoEx($hWnd, $SB_VERT) $Min = DllStructGetData($tSCROLLINFO, "nMin") $Max = DllStructGetData($tSCROLLINFO, "nMax") $Page = DllStructGetData($tSCROLLINFO, "nPage") ; Save the position for comparison later on $yPos = DllStructGetData($tSCROLLINFO, "nPos") $Pos = $yPos $TrackPos = DllStructGetData($tSCROLLINFO, "nTrackPos") Switch $nScrollCode Case $SB_TOP; user clicked the HOME keyboard key DllStructSetData($tSCROLLINFO, "nPos", $Min) Case $SB_BOTTOM; user clicked the END keyboard key DllStructSetData($tSCROLLINFO, "nPos", $Max) Case $SB_LINEUP; user clicked the top arrow DllStructSetData($tSCROLLINFO, "nPos", $Pos - 1) Case $SB_LINEDOWN; user clicked the bottom arrow DllStructSetData($tSCROLLINFO, "nPos", $Pos + 1) Case $SB_PAGEUP; user clicked the scroll bar shaft above the scroll box DllStructSetData($tSCROLLINFO, "nPos", $Pos - $Page) Case $SB_PAGEDOWN; user clicked the scroll bar shaft below the scroll box DllStructSetData($tSCROLLINFO, "nPos", $Pos + $Page) Case $SB_THUMBTRACK; user dragged the scroll box DllStructSetData($tSCROLLINFO, "nPos", $TrackPos) EndSwitch ;~ // Set the position and then retrieve it. Due to adjustments ;~ // by Windows it may not be the same as the value set. DllStructSetData($tSCROLLINFO, "fMask", $SIF_POS) _GUIScrollBars_SetScrollInfo($hWnd, $SB_VERT, $tSCROLLINFO) _GUIScrollBars_GetScrollInfo($hWnd, $SB_VERT, $tSCROLLINFO) ;// If the position has changed, scroll the window and update it $Pos = DllStructGetData($tSCROLLINFO, "nPos") If ($Pos <> $yPos) Then _GUIScrollBars_ScrollWindow($hWnd, 0, $yChar * ($yPos - $Pos)) $yPos = $Pos EndIf Return $GUI_RUNDEFMSG EndFunc ;==>WM_VSCROLL OMG! A "quick example", lol, that works very well! i see what you mean about the painting but like you said that should be able to be solved. Thank you soo much!! Instant Lockerz Invite - www.instantlockerzinvite.co.uk Link to comment Share on other sites More sharing options...
BrettF Posted October 31, 2008 Share Posted October 31, 2008 Most if not all of that existed in the help file Vist my blog!UDFs: Opens The Default Mail Client | _LoginBox | Convert Reg to AU3 | BASS.au3 (BASS.dll) (Includes various BASS Libraries) | MultiLang.au3 (Multi-Language GUIs!)Example Scripts: Computer Info Telnet Server | "Secure" HTTP Server (Based on Manadar's Server)Software: AAMP- Advanced AutoIt Media Player | WorldCam | AYTU - Youtube Uploader Tutorials: Learning to Script with AutoIt V3Projects (Hardware + AutoIt): ArduinoUseful Links: AutoIt 1-2-3 | The AutoIt Downloads Section: | SciTE4AutoIt3 Full Version! Link to comment Share on other sites More sharing options...
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