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By kcvinu
Hi all,
I am creating a GUI library in Nim with win32 API functions. Even though the syntax is similar to Python, coding is almost similar to C in Nim.
I can change the back color of the button in NM_CUSTOMDRAW. But I can't change the button text color. here is my pseudo code.
proc setBtnBackColor*(me : Button, lp: LPNMCUSTOMDRAW ) = if lp.uItemState and CDIS_SELECTED : #------------------ btn clicked # Here i am changing the button color with SelectObject & FillRect. elif lp.uItemState and CDIS_HOT : # ----------------Mouse over # Here i am changing the button's mouse hover color with SelectObject & FillRect. else: # -------------------------Default color set # Here i am changing the button's default color with SelectObject & FillRect. # Here i tried---> SetTextColor(lp.hdc, RGB(102, 255, 51) ) #------- But no luck. #------------------------------------------------------------------------- Please guide me. What i am doing wrong here ? I am returning "CDRF_SKIPDEFAULT" after calling this function.
Note : I am using subclassed button. So when the parent window receives WM_NOTIFY message, it sends that to my button's WndProc. There i am handling the message.
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By paw
I use SetSoundDevice to control my audio devices but the UI was either
blurry like this:
or unusable like this:
so I made this horrible thing to add scaling to the GUI:
#Region ;**** Directives created by AutoIt3Wrapper_GUI **** #AutoIt3Wrapper_Change2CUI=y #AutoIt3Wrapper_Res_HiDpi=y #AutoIt3Wrapper_AU3Check_Parameters=-w 3 -w 4 -w 5 #AutoIt3Wrapper_Run_Au3Stripper=y #Au3Stripper_Parameters=/sf /sv /rm #EndRegion ;**** Directives created by AutoIt3Wrapper_GUI **** #include <File.au3> ;~ _convertGUI("") If $CmdLine[0] <> 0 Then _convertGUI($CmdLine[1]) Func _convertGUI($sFilePath) If $sFilePath <> "" Then Local $aArray = FileReadToArray($sFilePath) Else ;TEST DATA Local $aArray[6] = ['$H_Res_Language = GUICtrlCreateProgress(5, 120, 210 + 25, 480, 20, BitOR($GUI_SS_DEFAULT_COMBO, $CBS_SIMPLE)) ; $CBS_DROPDOWNLIST)', _ 'Local $h_Ok = GUICtrlCreateButton("Ok", 72, 224, 81, 33, 0)', _ 'GUICreate($Warning_TiTle, 700, 310, -1, -1, $WS_SIZEBOX + $WS_SYSMENU + $WS_MINIMIZEBOX)', _ 'GUICtrlCreateLabel("Output type: ", 30, 130, 65, 20) ;, $SS_RIGHT)', _ '$H_FieldNameEdit = GUICtrlCreateEdit($INP_FieldNameEdit, 100,260+25, 500, 150 - 25) ;comment', 'Local $H_CANCEL = GUICtrlCreateGraphic("Cancel", 224, 224, 97, 33, 0)'] EndIf Local $hTimer = TimerInit(), $iGUIElementCount = 0, $sResult = "", $sFileName = "", $sDrive = "", $sDir = "", $sExtension = "" If @Compiled Then _PathSplit($sFilePath, $sDrive, $sDir, $sFileName, $sExtension) $sFileName = StringRegExpReplace($sFilePath, "^.*\\", "") EndIf For $i = 0 To (UBound($aArray) - 1) If StringRegExp($aArray[$i], "GUICtrlCreate|GUICreate") Then $sResult = _splitComma($aArray[$i]) If Not @error Then $aArray[$i] = $sResult $iGUIElementCount += 1 EndIf Next ConsoleWrite("t = " & TimerDiff($hTimer) & " GUI elements = " & $iGUIElementCount & " lines = " & (UBound($aArray) - 1) & @CRLF) If $sFileName <> "" Then Local $hFile = FileOpen("edited." & $sFileName, 2) _FileWriteFromArray("edited." & $sFileName, $aArray) FileClose($hFile) EndIf Exit EndFunc ;==>_convertGUI Func _splitComma($sString) Local $sSplitResult = "", $sTrimmedR = "", $sTrimmedL = "" Local $aSplit = StringSplit($sString, ',') If Not @error Then $sTrimmedR = "" $sTrimmedL = "" For $j = 1 To $aSplit[0] If StringRegExp($aSplit[1], "(?:.GUICtrlCreateGraphic|GUICtrlCreateProgress|GUICtrlCreateSlider|GUICtrlCreateTab|GUICtrlCreateTreeView)") Then If $j = 1 Then While StringLeft($aSplit[$j], 1) <> '(' $sTrimmedL &= StringLeft($aSplit[$j], 1) $aSplit[$j] = StringTrimLeft($aSplit[$j], 1) WEnd $aSplit[$j] = StringTrimLeft($aSplit[$j], 1) EndIf EndIf If $j = $aSplit[0] Then While StringRight($aSplit[$j], 1) <> ')' $sTrimmedR &= StringRight($aSplit[$j], 1) $aSplit[$j] = StringTrimRight($aSplit[$j], 1) WEnd $aSplit[$j] = StringTrimRight($aSplit[$j], 1) EndIf If StringRegExp($aSplit[$j], "[0-9]") And $aSplit[$j] <> -1 And $aSplit[$j] <> 0 And $aSplit[$j] <> 1 And Not StringInStr($aSplit[$j], ')') Then If StringRegExp($aSplit[$j], "\-|\+") Then ;put parenthesis around + or - $aSplit[$j] = '(' & $aSplit[$j] & ")*$g_DPI" Else $aSplit[$j] = $aSplit[$j] & "*$g_DPI" EndIf EndIf If $j < $aSplit[0] Then $sSplitResult &= $aSplit[$j] & ',' ElseIf $j = $aSplit[0] Then $sSplitResult &= $aSplit[$j] & ')' Else $sSplitResult &= $aSplit[$j] EndIf Next If $sTrimmedR <> "" Then $sSplitResult &= StringReverse($sTrimmedR) If $sTrimmedL <> "" Then $sSplitResult = $sTrimmedL & '(' & $sSplitResult Else SetError(1) Return EndIf ConsoleWrite($sSplitResult & @CRLF) Return $sSplitResult EndFunc ;==>_splitComma
And now it looks good:
but it doesn't work on everything, for example the "GUICtrlCreateLabel("Output type: ", 30, 130, 65, 20) ;, $SS_RIGHT)" (from the autoit3wrapper gui)
because the comment contains a parenthesis and it would break completely if there were variables as parameters..
Is there some kind of parser around that I could use instead or maybe someone who has already done something like this?
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By TXTechie
Hello Everyone,
I've developed my own GUI using AutoIt and I'm allowing users to minimize the GUI, but I also want to include some kind of timer so that it will automatically restore the GUI after something like 30 minutes or an hour. However, I also want them to be able to manually restore the GUI by clicking the application's icon in the taskbar.
I've searched through the forums, but I'm not sure how to get started.
Any ideas or functions to research are appreciated!
Regards,
TX Techie
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By TheDcoder
Hi everyone,
I am bit stumped as to why I am not able to set the time in the Date control
#include <DateTimeConstants.au3> #include <GUIConstantsEx.au3> #include <MsgBoxConstants.au3> Example() Func Example() GUICreate("My GUI get date", 200, 200, 800, 200) Local $idDate = GUICtrlCreateDate("1953/04/25", 10, 10, 185, 20, $DTS_TIMEFORMAT) ; to select a specific default format Local $sStyle = "HH:mm:ss" GUICtrlSendMsg($idDate, $DTM_SETFORMATW, 0, $sStyle) ; Set time Local $iRet = GUICtrlSetData($idDate, '13:33:37') ConsoleWrite('GUICtrlSetData returned ' & ($iRet = 1 ? 'success' : 'failure') & @CRLF) GUISetState(@SW_SHOW) ; Loop until the user exits. While GUIGetMsg() <> $GUI_EVENT_CLOSE WEnd MsgBox($MB_SYSTEMMODAL, "Time", GUICtrlRead($idDate)) EndFunc ;==>Example The documentation for GUICtrlSetData clearly mentions that it uses the same format as GUICtrlRead:
But I get failure
What gives?
Thanks for the help in advance!
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By thedemons
Introduction
ImGui is a popular library written by ocornut, it can make awesome user interface based on directx. It is being used by many big apps/games. The UI is nice and flexible, easy to use because of frame-by-frame drawing. So I decided to convert the entire ImGui library to AutoIt
At first it's just an experiment, i converted some basic draw functions of imgui, compile to a dll, then using DllCall in autoit to call the functions. I was testing to see how much FPS i can get in autoit, and i was expected a low FPS, since autoit is slow. Suprisingly, the FPS turned out to be so high, it works really fast, even when drawing 1000 buttons at the same time. Features
More than +270 functions converted from ImGui (compiled dll). Has 90% of the capability of what you can do in C++; Usable ImGuiIO and ImGuiStyle, so you can set whatever configurations you like. Preview
Usage
#include <WinAPI.au3> #include "ImGui.au3" ; Create a window Local $hwnd = _ImGui_GUICreate("AutoIt ImGui", 1024, 768) _WinAPI_ShowWindow($hwnd) ; Set style color _ImGui_StyleColorsLight() ;~ _ImGui_StyleColorsDark() Local $f_value = 5 While 1 ; when the user click close button on the window, this will return false if Not _ImGui_PeekMsg() Then Exit ; must call _ImGui_BeginFrame() _ImGui_Begin("Another window") _ImGui_Text("Hello there..") If _ImGui_Button("click me") Then $f_value = 5 _ImGui_SliderFloat("slider", $f_value, 2, 20) If _ImGui_IsItemHovered() Then _ImGui_ToolTip("what r u doing?") _ImGui_End() ; must call _ImGui_EndFrame() Wend
Remark
Most of the functions were converted automatically. I haven't tested all of them yet, if some function doesn't work for you, please tell me. Still missing some features of ImGui, please tell me if you needed any. Run \tools\imgui-au3-setup.au3 to add _ImGui functions to SciTE auto-complete. Source Code
Require: DirectX GitHub: imgui-autoit
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