Date: 02-16-2022
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created by gbSnippets
'PowerBASIC does not provide RichEdit-specific DDT commands.
'Compiler Comments:
'This code is written to compile with PBWin10. To compile with PBWin9,
'add this line:
#Include "CommCtrl.inc"
'Primary Code:
'This s provided as a Sub to be called from PBMain. A Global variable hDlg is used.
Sub CreateRichEditControl
Local style&, buf$
buf$ = "This is sample" + $CrLf + "text for the" + $CrLf + "RichEdit control."
style& = %WS_Child Or %WS_Visible Or %ES_MultiLine Or %WS_VScroll Or %ES_AutoHScroll _
Or %WS_HScroll Or %ES_AutoVScroll Or %ES_WantReturn Or %ES_NoHideSel Or %WS_TabStop
LoadLibrary("riched32.dll") : InitCommonControls
Control Add "RichEdit", hDlg, %ID_RichEdit, buf$, 20, 40, 160, 100, sstyle&, %WS_EX_ClientEdge
Control Handle hDlg, %ID_RichEdit To hRichEdit
SendMessage hRichEdit, %EM_SETEVENTMASK, 0, %ENM_SELCHANGE Or %ENM_CHANGE Or %ENM_LINK
SendMessage hRichEdit, %EM_SETLIMITTEXT, &H100000&, 0
End Sub
'Note also that two Includes, RichEdit.inc and CommCtrl.inc must be included
'Compilable Example: (Jose Includes)
#Compiler PBWin 10
#Compile EXE
#Dim All
%Unicode=1
#Include "win32api.inc"
#Include "RichEdit.inc"
Global hDlg as Dword, hRichEdit as Dword
%ID_RichEdit = 500
Function PBMain() As Long
Dialog New Pixels, 0, "Test Code",300,300,200,150, %WS_OverlappedWindow To hDlg
Control Add Button, hDlg, 100,"Push", 30,10,140,20
CreateRichEditControl
Dialog Show Modal hDlg Call DlgProc
End Function
CallBack Function DlgProc() As Long
If CB.Msg = %WM_Command AND CB.Ctl = 100 AND CB.Ctlmsg = %BN_Clicked Then
'-----test code---------
MsgBox "No function assigned."
'-----test code---------
End If
End Function
Sub CreateRichEditControl
Local style&, buf$
buf$ = "This is sample" + $CrLf + "text for the" + $CrLf + "RichEdit control."
style& = %WS_Child Or %WS_Visible Or %ES_MultiLine Or %WS_VScroll Or %ES_AutoHScroll _
Or %WS_HScroll Or %ES_AutoVScroll Or %ES_WantReturn Or %ES_NoHideSel Or %WS_TabStop
LoadLibrary("riched32.dll") : InitCommonControls
Control Add "RichEdit", hDlg, %ID_RichEdit, buf$, 20, 40, 160, 100, style&, %WS_EX_ClientEdge
Control Handle hDlg, %ID_RichEdit To hRichEdit
SendMessage hRichEdit, %EM_SETEVENTMASK, 0, %ENM_SELCHANGE Or %ENM_CHANGE Or %ENM_LINK
SendMessage hRichEdit, %EM_SETLIMITTEXT, &H100000&, 0
End Sub
'gbs_00214
'Date: 03-10-2012
http://www.garybeene.com/sw/gbsnippets.htm