21 replies to this topic

[MrCreatoR]

Hi all,

This example script is demonstrate how you can see some tip-text in your Gui inputs (or other text-displaying controls) untill you type there somthing, if the control have no focus, and the input was "untouched", then the input is filled again with the default tip-text, untill you set the focus on it again (put the cursor to input field).

Sounds complicated?! check the example, its will show you all (it's easy and usefull)...

AutoIt        expandcollapse  popup

#include <GuiConstants.au3>

Global $MARk_1              = 0
Global $DEFAULTINPUTDATA_1      = "Click and type something here..."

Global $MARK_2              = 0
Global $DEFAULTINPUTDATA_2      = "Click here and type something..."

Global $MARK_3              = 0
Global $DEFAULTINPUTDATA_3      = "And here to..."

Global $NONEAACTIVECOLOR    = 0x989898


$GUI = GUICreate("Check Inputs Demo", 280, 150)
WinSetOnTop($GUI, "", 1)

$Input_1 = GUICtrlCreateInput($DEFAULTINPUTDATA_1, 15, 20, 250, 20)
GUICtrlSetColor(-1, $NONEAACTIVECOLOR)

$Input_2 = GUICtrlCreateInput($DEFAULTINPUTDATA_2, 15, 60, 250, 20)
GUICtrlSetColor(-1, $NONEAACTIVECOLOR)

$Input_3 = GUICtrlCreateInput($DEFAULTINPUTDATA_3, 15, 100, 250, 20)
GUICtrlSetColor(-1, $NONEAACTIVECOLOR)

$ExitButton = GUICtrlCreateButton("Exit", 110, 125, 60, 20)
GUICtrlSetState(-1, $GUI_DEFBUTTON)

GUISetState()

ControlFocus($Gui, "", $ExitButton)

While 1
    _CheckInput($GUI, $Input_1, "Click and type something here...", $DEFAULTINPUTDATA_1, $MARK_1)
    _CheckInput($GUI, $Input_2, "Click here and type something...", $DEFAULTINPUTDATA_2, $MARK_2)
    _CheckInput($GUI, $Input_3, "And here to...", $DEFAULTINPUTDATA_3, $MARK_3)
    Switch GUIGetMsg()
        Case $ExitButton, -3
            Exit
        Case Else
            ;.....
    EndSwitch
WEnd

Func _CheckInput($hWnd, $ID, $InputDefText, ByRef $DefaultInputData, ByRef $Mark)
    If $Mark = 0 And $DefaultInputData = $InputDefText And _IsFocused($hWnd, $ID) Then
        $Mark = 1
        GUICtrlSetData($ID, "")
        GUICtrlSetColor($ID, 0x000000)
        $DefaultInputData = ""
        Sleep(20)
    ElseIf $Mark = 1 And $DefaultInputData = "" And GUICtrlRead($ID) = "" And Not _IsFocused($hWnd, $ID) Then
        $Mark = 0
        $DefaultInputData = $InputDefText
        GUICtrlSetData($ID, $DefaultInputData)
        GUICtrlSetColor($ID, $NONEAACTIVECOLOR)
        Sleep(20)
    EndIf
EndFunc

Func _IsFocused($hWnd, $nCID)
    Return ControlGetHandle($hWnd, '', $nCID) = ControlGetHandle($hWnd, '', ControlGetFocus($hWnd))
EndFunc

Edited by MrCreatoR, 13 December 2009 - 02:59 PM.

[MrCreatoR]

2 mounth and no comments?

[Zephir]

works great.
but what would u use that for? all i ever needed was to make the text disapear once the input box is clicked. but make text reappear when focus is lost...

[MrCreatoR]

works great.

Thanks !

but what would u use that for?

Just as some nice effect (like some internet page forms do) ..

all i ever needed was to make the text disapear once the input box is clicked

You can change it... just comment the line $Mark = 1 in the main function (_CheckInput()).

But the porpouse is that the input default text will be shown if the input is empty (the user was not write to it anything), if you type something to input, the text is remained, not changed to default

[1905russell]

2 mounth and no comments?

Only saw this today.

Excellent template. Just what I needed.

Thanks

[alc]

@ MsCreatoR:

Hi.

Just discovered. I wrote a C# class with the same functionality. I think this is better than tooltips in many situations.

Thanks for sharing.

Have a good weekend

alc

[WeMartiansAreFriendly]

I was going to write something like this, except I didn't know where to start. good job!

[gseller]

SWEET! I was looking for something like this... Thanks!!

[RazerM]

This is a nice effect, I'm gonna use this in one of my projects. Well done

[RazerM]

I liked this a lot but didn't like all the global vars, I added an easy to use system with arrays and only one func call in while loop.

Include file:

AutoIt        expandcollapse  popup

#include-once
#include <GuiConstants.au3>

Global $avGlobalTipText[1][9] = [[ -1]]

;===============================================================================
;
; Function Name:   _TipTextAddCtrl
; Description::    Adds a control for "tip text" capability
; Parameter(s):    $hwnd - GUI handle
;                  $ID - control id
;                  $sTipText - Tip text to show in empty control
;                  $iNotActiveColor [optional] colour of tip text
;                  $iActiveColor [optional] colour of user-typed text
; Requirement(s):  None
; Return Value(s): Always 1
; Author(s):       MSCreatoR, RazerM
;
;===============================================================================
;
Func _TipTextAddCtrl($hwnd, $ID, $sTipText, $iNotActiveColor = -1, $iActiveColor = -1)
    If $iNotActiveColor = -1 Then $iNotActiveColor = 0x989898
    If $iActiveColor = -1 Then $iActiveColor = 0x000000
    If $avGlobalTipText[0][0] <> -1 Then ReDim $avGlobalTipText[UBound($avGlobalTipText, 1) + 1 ][UBound($avGlobalTipText, 2) ]
    Local $iUBound = UBound($avGlobalTipText, 1) - 1
    $avGlobalTipText[$iUBound][0] = $hwnd
    $avGlobalTipText[$iUBound][1] = $ID
    $avGlobalTipText[$iUBound][2] = $sTipText
    $avGlobalTipText[$iUBound][3] = $iNotActiveColor
    $avGlobalTipText[$iUBound][4] = $iActiveColor
    $avGlobalTipText[$iUBound][5] = $sTipText
    $avGlobalTipText[$iUBound][6] = False
    $avGlobalTipText[$iUBound][7] = 0
    $avGlobalTipText[$iUBound][8] = $sTipText
    GUICtrlSetData($ID, $sTipText)
    GUICtrlSetColor($ID, $iNotActiveColor)
    Return 1
EndFunc   ;==>_TipTextAddCtrl

Func _TipTextCheck()
    Local $i, $sText
    For $i = 0 To UBound($avGlobalTipText, 1) - 1
        $sText = GUICtrlRead($avGlobalTipText[$i][1])
        $bFocus = _IsFocused($avGlobalTipText[$i][0], $avGlobalTipText[$i][1])
        If $sText <> $avGlobalTipText[$i][5] Or $avGlobalTipText[$i][6] <> $bFocus Then
            If Not $avGlobalTipText[$i][7] And $bFocus And $avGlobalTipText[$i][2] = $avGlobalTipText[$i][8] Then
                $avGlobalTipText[$i][7] = 1
                GUICtrlSetData($avGlobalTipText[$i][1], "")
                GUICtrlSetColor($avGlobalTipText[$i][1], $avGlobalTipText[$i][4])
                $avGlobalTipText[$i][8] = ""
            ElseIf $avGlobalTipText[$i][7] And Not $bFocus And $avGlobalTipText[$i][8] = "" And $sText = "" Then
                $avGlobalTipText[$i][7] = 0
                GUICtrlSetData($avGlobalTipText[$i][1], $avGlobalTipText[$i][2])
                GUICtrlSetColor($avGlobalTipText[$i][1], $avGlobalTipText[$i][3])
                $avGlobalTipText[$i][8] = $avGlobalTipText[$i][2]
            EndIf
            $avGlobalTipText[$i][5] = $sText
            $avGlobalTipText[$i][6] = $bFocus
        EndIf
    Next
    Return 1
EndFunc   ;==>_TipTextCheck

Func _IsFocused($hwnd, $nCID)
    Return ControlGetHandle($hwnd, '', $nCID) = ControlGetHandle($hwnd, '', ControlGetFocus($hwnd))
EndFunc   ;==>_IsFocusedƒo݊÷ ØLZš™^jëhŠ×6#include "TipText.au3"

$GUI = GUICreate("Check Inputs Demo", 280, 150)

$Input1 = GUICtrlCreateInput("", 15, 20, 250, 20)
_TipTextAddCtrl($GUI, $Input1, "Click and type something here...")

$Input2 = GUICtrlCreateInput("", 15, 60, 250, 20)
_TipTextAddCtrl($GUI, $Input2, "Click here and type something...", -1, 0x0000FF)

$Input3 = GUICtrlCreateInput("", 15, 100, 250, 20)
_TipTextAddCtrl($GUI, $Input3, "And here to...", 0xFF0000, 0x00FF00)

$ExitButton = GUICtrlCreateButton("Exit", 110, 125, 60, 20)
GUICtrlSetState(-1, $GUI_DEFBUTTON)

GUISetState()

ControlFocus($GUI, "", $ExitButton)

While 1
    _TipTextCheck()
    Switch GUIGetMsg()
        Case $ExitButton, $GUI_EVENT_CLOSE
            Exit
    EndSwitch
WEnd

Edited by RazerM, 20 August 2007 - 05:24 PM.

[MrCreatoR]

Wow! realy greate improvements, and the CPU now is almoust 0!
Thanks!

We need also to think a way to make input lost the focus when gui is activated, i mean when the title is clicked... (without increesing the CPU).

Edited by MsCreatoR, 20 August 2007 - 07:42 PM.

[RazerM]

The cpu usage is low because the code checks first to see if the control text has changed before doing anything else, if not, it doesn't bother.

Edit:

Is this what you mean about clicking window title? More checks could be added such as check if it is a Tip text control and has no data etc..

AutoIt        expandcollapse  popup

#include "TipText.au3"

$GUI = GUICreate("Check Inputs Demo", 280, 150)

Global Const $WM_NCLBUTTONDOWN = 0xA1
GUIRegisterMsg($WM_NCLBUTTONDOWN, "NCClick")

$Input1 = GUICtrlCreateInput("", 15, 20, 250, 20)
_TipTextAddCtrl($GUI, $Input1, "Click and type something here...")

$Input2 = GUICtrlCreateInput("", 15, 60, 250, 20)
_TipTextAddCtrl($GUI, $Input2, "Click here and type something...", -1, 0x0000FF)

$Input3 = GUICtrlCreateInput("", 15, 100, 250, 20)
_TipTextAddCtrl($GUI, $Input3, "And here to...", 0xFF0000, 0x00FF00)

$ExitButton = GUICtrlCreateButton("Exit", 110, 125, 60, 20)
GUICtrlSetState(-1, $GUI_DEFBUTTON)

GUISetState()

ControlFocus($GUI, "", $ExitButton)

While 1
    _TipTextCheck()
    Switch GUIGetMsg()
        Case $ExitButton, $GUI_EVENT_CLOSE
            Exit
    EndSwitch
WEnd

Func NCClick($hwnd, $msg, $wParam, $lParam)
    ControlFocus($GUI, "", $ExitButton)
EndFunc

Edited by RazerM, 20 August 2007 - 09:37 PM.

[MrCreatoR]

The cpu usage is low because the code checks first to see if the control text has changed before doing anything else, if not, it doesn't bother.

Yes, but i have noticed now that it increesing at the begining...

Maby the main function should called by Adlib?

Is this what you mean about clicking window title?

Yes! thanks...

But also this:

...
AdlibEnable("_TipTextCheck", 50)

While 1
    Switch GUIGetMsg()
        Case $ExitButton, $GUI_EVENT_CLOSE
            Exit
        Case $GUI_EVENT_PRIMARYDOWN
            $CurInfo = GUIGetCursorInfo()
            If $CurInfo[4] = 0 Then ControlFocus($GUI, "", $ExitButton)
    EndSwitch
WEnd

...

[gseller]

The cpu usage is low because the code checks first to see if the control text has changed before doing anything else, if not, it doesn't bother.

Edit:

Is this what you mean about clicking window title? More checks could be added such as check if it is a Tip text control and has no data etc..

AutoIt        expandcollapse  popup

#include "TipText.au3"

$GUI = GUICreate("Check Inputs Demo", 280, 150)

Global Const $WM_NCLBUTTONDOWN = 0xA1
GUIRegisterMsg($WM_NCLBUTTONDOWN, "NCClick")

$Input1 = GUICtrlCreateInput("", 15, 20, 250, 20)
_TipTextAddCtrl($GUI, $Input1, "Click and type something here...")

$Input2 = GUICtrlCreateInput("", 15, 60, 250, 20)
_TipTextAddCtrl($GUI, $Input2, "Click here and type something...", -1, 0x0000FF)

$Input3 = GUICtrlCreateInput("", 15, 100, 250, 20)
_TipTextAddCtrl($GUI, $Input3, "And here to...", 0xFF0000, 0x00FF00)

$ExitButton = GUICtrlCreateButton("Exit", 110, 125, 60, 20)
GUICtrlSetState(-1, $GUI_DEFBUTTON)

GUISetState()

ControlFocus($GUI, "", $ExitButton)

While 1
    _TipTextCheck()
    Switch GUIGetMsg()
        Case $ExitButton, $GUI_EVENT_CLOSE
          Exit
    EndSwitch
WEnd

Func NCClick($hwnd, $msg, $wParam, $lParam)
    ControlFocus($GUI, "", $ExitButton)
EndFunc

Very nice code... Definately need a "check if it is a Tip text control and has no data" I am not sure how it works to check for data before alerting. All my test allow the "Click and type something here..." to be added as input.

[RazerM]

Adlib isn't as responsive but as long as _TipTextCheck is called thats fine.

@gesller
Sorry I don't understand what you mean...

[GaryFrost]

Different way of doing it....

AutoIt        expandcollapse  popup

#include <GuiConstants.au3>

Global Const $WM_COMMAND = 0x0111
Global Const $EN_CHANGE = 0x300
Global Const $EN_SETFOCUS = 0x100
Global Const $EN_KILLFOCUS = 0x200
Global Const $DebugIt = 1

Global $DEFAULTINPUTDATA = "Click and type something here..."
Global $NONEAACTIVECOLOR = 0x989898
Global $Input

_Main()

Func _Main()
    Local $GUI, $ExitButton, $y = 20
    $GUI = GUICreate("Check Inputs Demo", 280, 150)

    For $x = 0 To 2
        If IsArray($Input) Then
            ReDim $Input[UBound($Input) + 1]
        Else
            Dim $Input[1]
        EndIf
        $Input[UBound($Input) - 1] = GUICtrlCreateInput($DEFAULTINPUTDATA, 15, $y, 250, 20)
        GUICtrlSetColor(-1, $NONEAACTIVECOLOR)
        $y += 40
    Next

    $ExitButton = GUICtrlCreateButton("Exit", 110, 125, 60, 20)
    GUICtrlSetState(-1, $GUI_DEFBUTTON)

    ControlFocus($GUI, "", $ExitButton)

    GUISetState()
    GUIRegisterMsg($WM_COMMAND, "MY_WM_COMMAND")

    While 1
        Switch GUIGetMsg()
            Case $ExitButton, $GUI_EVENT_CLOSE
                ExitLoop
        EndSwitch
    WEnd
EndFunc   ;==>_Main

Func _Input_Changed($hControl)
    ;----------------------------------------------------------------------------------------------
    If $DebugIt Then _DebugPrint("Input Changed:" & GUICtrlRead($hControl))
    ;----------------------------------------------------------------------------------------------
EndFunc   ;==>_Input_Changed

Func _Input_SetFocus($hControl)
    ;----------------------------------------------------------------------------------------------
    If $DebugIt Then _DebugPrint("Input SetFocus")
    ;----------------------------------------------------------------------------------------------
    If GUICtrlRead($hControl) = $DEFAULTINPUTDATA Then GUICtrlSetData($hControl, "")
    GUICtrlSetColor($hControl, 0x000000)
EndFunc   ;==>_Input_SetFocus

Func _Input_KillFocus($hControl)
    ;----------------------------------------------------------------------------------------------
    If $DebugIt Then _DebugPrint("Input KillFocus")
    ;----------------------------------------------------------------------------------------------
    If Not StringLen(GUICtrlRead($hControl)) Then GUICtrlSetData($hControl, $DEFAULTINPUTDATA)
    GUICtrlSetColor($hControl, $NONEAACTIVECOLOR)
EndFunc   ;==>_Input_KillFocus

Func MY_WM_COMMAND($hWnd, $msg, $wParam, $lParam)
    Local $nNotifyCode = BitShift($wParam, 16) ; high word
    Local $nID = BitAND($wParam, 0xFFFF) ; low word
    Local $hCtrl = $lParam
    
    For $x = 0 To UBound($Input) - 1
        Switch $nID
            Case $Input[$x]
                Switch $nNotifyCode
                    Case $EN_CHANGE
                        _Input_Changed($nID)
                    Case $EN_SETFOCUS
                        _Input_SetFocus($nID)
                    Case $EN_KILLFOCUS
                        _Input_KillFocus($nID)
                EndSwitch
                ExitLoop
        EndSwitch
    Next
    ; Proceed the default Autoit3 internal message commands.
    ; You also can complete let the line out.
    ; !!! But only 'Return' (without any value) will not proceed
    ; the default Autoit3-message in the future !!!
    Return $GUI_RUNDEFMSG
EndFunc   ;==>MY_WM_COMMAND

Func _DebugPrint($s_Text, $line = @ScriptLineNumber, $file = @ScriptName)
    ConsoleWrite( _
            "!===========================================================" & @LF & _
            "+======================================================" & @LF & _
            "-->Line(" & StringFormat("%04d", $line) & "):" & @TAB & $s_Text & @LF & _
            "+======================================================" & @LF)
EndFunc   ;==>_DebugPrint

[gseller]

Sorry, I meant if you are using this in a script how can you have _TipTextCheck() check to see if the input is from a user or just the default "Click here and type something.." This would be for opening an alert that you have not entered any text into the input before continuing. Sort of like validation in javascript.

[RazerM]

Yes i know what you mean..

Good idea gafrost.

[MCP]

I liked this a lot but didn't like all the global vars, I added an easy to use system with arrays and only one func call in while loop.

First of all, thank you.

A newbie question: is there a way to use the _TipTextAddCtrl() with Opt('GUIOnEventMode', 1) ?

EDIT: I know I probably have to use

GUIRegisterMsg($WM_NOTIFY, 'WM_Notify_Events')

Func WM_Notify_Events($hWndGUI, $MsgID, $wParam, $lParam)
    #forceref $hWndGUI, $MsgID, $wParam
    Local $tagNMHDR, $event
    ...

    Return $GUI_RUNDEFMSG
EndFunc   ;==>WM_Notify_Events

but I do not understand what kind of message/value I am waiting for.
A small sample would be greatly appreciated.

Edited by MCP, 14 October 2007 - 01:52 PM.

[RazerM]

Yes, as long as _TipTextCheck is called with adlib or in main loop.