Custom Interface In PowerBuilder
Declaration Of External Function:
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Function Long CreateRoundRectRgn( Long nLeftRect, Long nTopRect, Long nRightRect, Long nBottomRect , Long nWidthEllipse, Long nHeightEllipse) Library "gdi32.dll" Function Long SetWindowRgn(Long hWnd,Long hRgn,Long bRedraw) Library "user32.dll" |
Example With Button
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ULong hWnd Long li_newRgn Long nLeftRect // X-coordinate of upper-left corner Long nTopRect // Y-coordinate of upper-left corner Long nRightRect // X-coordinate of lower-right corner Long nBottomRect // Y-coordinate of lower-right corner ULong nWidthEllipse // width of ellipse ULong nHeightEllipse // height of ellipse nLeftRect = 3 nTopRect = 3 nRightRect = UnitsToPixels( This.Width, XUnitsToPixels! ) - 6 nBottomRect = UnitsToPixels( This.Height, YUnitsToPixels! ) - 6 nWidthEllipse = 20 nHeightEllipse = 20 hWnd = Handle( This ) li_newRgn = CreateRoundRectRgn(nLeftRect, nTopRect, nRightRect, nBottomRect, nWidthEllipse, nHeightEllipse) SetWindowRgn( hWnd, li_newRgn, 1 ) |
Example Window about
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forward global type w_about from window end type type dw_1 from datawindow within w_about end type type p_1 from picture within w_about end type type str_wsadata from structure within w_about end type end forward type str_wsadata from structure unsignedinteger version unsignedinteger highversion character description[257] character systemstatus[129] unsignedinteger maxsockets unsignedinteger maxupddg string vendorinfo end type global type w_about from window integer width = 1947 integer height = 1092 boolean titlebar = true boolean controlmenu = true boolean minbox = true windowtype windowtype = popup! long backcolor = 134217739 string icon = "AppIcon!" boolean center = true dw_1 dw_1 p_1 p_1 end type global w_about w_about type prototypes Function Long CreateRoundRectRgn( Long nLeftRect, Long nTopRect, Long nRightRect, Long nBottomRect , Long nWidthEllipse, Long nHeightEllipse) Library "gdi32.dll" Function Long SetWindowRgn(Long hWnd,Long hRgn,Long bRedraw) Library "user32.dll" Function Boolean DeleteObject( ULong hObject ) Library "gdi32.dll" Function Int CombineRgn( ULong hrgnDest, ULong hrgnSrc1, ULong hrgnSrc2, Int fnCombineMode ) Library "gdi32.dll" Function Int SetWindowRgn( ULong wHandle, ULong rgHandle, Boolean redraw ) Library "user32.dll" Function ULong CreateEllipticRgn( Int nLeftRect, Int nTopRect, Int nRightRect, Int nBottomRect ) Library "gdi32.dll" Function Int WSAStartup (UInt UIVerionrequested, Ref str_wsadata lpWSAdata) Library "wsock32.DLL" Alias For "WSAStartup;ansi" Function Int WSACleanup() Library "wsock32.DLL" Function Int WSAGetLastError() Library "wsock32.DLL" Function Int gethostname(Ref String Name, Int namelen) Library "wsock32.DLL" Alias For "gethostname;Ansi" FUNCTION Long GetUserName (REF String lpBuffer, REF ULong lpnSize) LIBRARY "ADVAPI32.DLL" ALIAS FOR "GetUserNameA;ANSI" Function String GetHost(String lpszhost,Ref Blob lpszaddress) Library "pbws32.dll" Alias For "GetHost;Ansi" end prototypes type variables end variables forward prototypes public subroutine wf_load_form () public subroutine wf_set_data () public function string wf_get_windowname () public function string wf_computer () public function string wf_get_username () public function string wf_getip (ref string as_mac) end prototypes public subroutine wf_load_form ();//==================================================================== // Function: w_about.wf_load_form() //-------------------------------------------------------------------- // Description: //-------------------------------------------------------------------- // Arguments: //-------------------------------------------------------------------- // Returns: (none) //-------------------------------------------------------------------- // Author: PB.BaoGa Date: 2021/04/03 //-------------------------------------------------------------------- // Usage: w_about.wf_load_form ( ) //-------------------------------------------------------------------- // Copyright (c) PB.BaoGa(TM), All rights reserved. //-------------------------------------------------------------------- // Modify History: // //==================================================================== ULong ll_handle_w, ll_handle_rec, ll_bottom Int li_width, li_height li_width = UnitsToPixels(This.Width ,XUnitsToPixels! ) li_height = UnitsToPixels(This.Height ,YUnitsToPixels! ) ll_handle_rec = CreateRoundRectRgn(0,25, li_width - 1, li_height - 1,li_height , li_height) ll_bottom = CreateEllipticRgn(80, li_height, li_width - 80 ,li_height - 50) ll_handle_w = Handle(This) SetWindowRgn(ll_handle_w, ll_handle_rec,True) //remove memory DeleteObject(ll_handle_rec) DeleteObject(ll_bottom) end subroutine public subroutine wf_set_data ();String ls_window String ls_computer String ls_username String ls_ip, ls_mac ls_window = wf_get_windowname() ls_computer = wf_computer() ls_username = wf_get_username() ls_ip = wf_getip(ls_mac) dw_1.setitem(dw_1.getrow(),'as_ip',ls_ip) dw_1.setitem(dw_1.getrow(),'as_netcard',ls_mac) dw_1.setitem(dw_1.getrow(),'as_window',ls_window) dw_1.setitem(dw_1.getrow(),'as_computer',ls_computer) dw_1.setitem(dw_1.getrow(),'as_user',ls_username) end subroutine public function string wf_get_windowname ();//==================================================================== // Function: w_about.wf_get_windowname() //-------------------------------------------------------------------- // Description: //-------------------------------------------------------------------- // Arguments: //-------------------------------------------------------------------- // Returns: string //-------------------------------------------------------------------- // Author: PB.BaoGa Date: 2021/04/03 //-------------------------------------------------------------------- // Usage: w_about.wf_get_windowname ( ) //-------------------------------------------------------------------- // Copyright (c) PB.BaoGa(TM), All rights reserved. //-------------------------------------------------------------------- // Modify History: // //==================================================================== String ls_osversion,ls_osedition,ls_csdversion Long ll_BuildNumber String ls_windowname nvo_func luo_sys luo_sys = Create nvo_func luo_sys.of_getosversion( ls_osversion,ls_osedition,ls_csdversion,ll_BuildNumber) Destroy luo_sys ls_windowname = ls_osversion + ' ' + ls_osedition + ' ' + ls_csdversion + ' Build(' + String(ll_BuildNumber) + ')' Return ls_windowname end function public function string wf_computer ();//==================================================================== // Function: w_about.wf_computer() //-------------------------------------------------------------------- // Description: //-------------------------------------------------------------------- // Arguments: //-------------------------------------------------------------------- // Returns: string //-------------------------------------------------------------------- // Author: PB.BaoGa Date: 2021/04/03 //-------------------------------------------------------------------- // Usage: w_about.wf_computer ( ) //-------------------------------------------------------------------- // Copyright (c) PB.BaoGa(TM), All rights reserved. //-------------------------------------------------------------------- // Modify History: // //==================================================================== String ls_host Blob{4} lb_host Integer li_version, li_rc str_wsadata lstr_wsadata ls_host = Space(128) li_version = 257 If WSAStartup(li_version, lstr_wsadata) = 0 Then GetHostName(ls_host, Len(ls_host)) li_rc = WSAGetLastError() End If WSACleanup() Return ls_host end function public function string wf_get_username ();//==================================================================== // Function: w_about.wf_get_username() //-------------------------------------------------------------------- // Description: //-------------------------------------------------------------------- // Arguments: //-------------------------------------------------------------------- // Returns: string //-------------------------------------------------------------------- // Author: PB.BaoGa Date: 2021/04/03 //-------------------------------------------------------------------- // Usage: w_about.wf_get_username ( ) //-------------------------------------------------------------------- // Copyright (c) PB.BaoGa(TM), All rights reserved. //-------------------------------------------------------------------- // Modify History: // //==================================================================== String ls_UserName ULong ll_NameLength Long ll_ret ll_NameLength = 255 ls_UserName = Space (ll_NameLength) ll_ret = GetUserName(ls_UserName, ll_NameLength) Return ls_UserName end function public function string wf_getip (ref string as_mac);String ls_ip String ls_macaddress[],ls_description[],ls_adaptername[],ls_ipaddress[] Long ll_array nvo_func luo_func luo_func = Create nvo_func luo_func.of_getadaptersinfo(ls_macaddress,ls_description,ls_adaptername,ls_ipaddress) If UpperBound(ls_ipaddress) > 0 Then For ll_array = 1 To UpperBound(ls_ipaddress) ls_ip = ls_ipaddress[ll_array] If Pos(ls_ip, ';') > 0 Then ls_ip = Mid(ls_ip, 1, Pos(ls_ip, ';') - 1) If long(mid(ls_ip,1,1)) <> 0 Then //return ls_ip Exit; Else //return ls_ip End IF Next End IF destroy luo_func If UpperBound(ls_macaddress) > 0 Then as_mac = ls_macaddress[1] End If return ls_ip end function on w_about.create this.dw_1=create dw_1 this.p_1=create p_1 this.Control[]={this.dw_1,& this.p_1} end on on w_about.destroy destroy(this.dw_1) destroy(this.p_1) end on event open;String ls_file Boolean lb_flag dw_1.InsertRow(0) wf_load_form() wf_set_data() end event type dw_1 from datawindow within w_about event ue_dwmousemove pbm_dwnmousemove integer x = 251 integer y = 184 integer width = 1413 integer height = 620 integer taborder = 20 string title = "none" string dataobject = "d_about" boolean border = false boolean livescroll = true end type event ue_dwmousemove;String ls_dwoname_pic1,ls_dwoname_pic2 String ls_modify_1, ls_modify_2,ls_modify_3, ls_modify_4,ls_modify_5,ls_modify_6,ls_modify_7 Integer li_pos Long i, ll_rowcount,il_MoveCursor String ls_chk_safe,ls_favourite String ls_dwoname_pat1,ls_dwoname_pat2,ls_dwoname,ls_dwoname_label Long ll_buttonface,ll_navy //== ls_dwoname = String(dwo.name) li_pos = Pos(ls_dwoname, 'b_close1') If li_pos = 0 Then li_pos = Pos(ls_dwoname, 'b_close') End If If li_pos > 0 Then //For i = 1 To ll_rowcount If ls_dwoname = 'b_close1' Then ls_modify_1 = "b_close1.visible = False" ls_modify_2 = "b_close.visible = True" Else If ls_dwoname = 'b_close' Then ls_modify_1 = "b_close1.visible = False" ls_modify_2 = "b_close.visible = True" Else ls_modify_1 = "b_close1.visible = True" ls_modify_2 = "b_close.visible = False" End If End If This.Modify(ls_modify_1) This.Modify(ls_modify_2) Else ls_modify_1 = "b_close1.visible = True" ls_modify_2 = "b_close.visible = False" This.Modify(ls_modify_1) This.Modify(ls_modify_2) End If end event event buttonclicked;Choose Case dwo.name Case 'b_close','b_close1' Close(parent) End Choose end event event clicked;Choose Case dwo.name Case 'b_close' Close(parent) End Choose end event type p_1 from picture within w_about integer width = 1929 integer height = 1008 string picturename = "about.gif" boolean focusrectangle = false end type |
Example button object
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forward global type uo_commanbutton from userobject end type type st_text from statictext within uo_commanbutton end type end forward global type uo_commanbutton from userobject integer width = 453 integer height = 108 long backcolor = 67108864 long tabtextcolor = 33554432 long picturemaskcolor = 536870912 event ue_lbuttondown pbm_lbuttondown event dd pbm_bndoubleclicked event ue_lbuttondblclk pbm_lbuttondblclk event clicked pbm_lbuttonup st_text st_text end type global uo_commanbutton uo_commanbutton type prototypes //FUNCTION ulong CreateRoundRectRgn(ulong X1,ulong Y1,ulong X2,ulong Y2,ulong X3,ulong Y3) LIBRARY "gdi32.dll" FUNCTION ulong SetWindowRgn(ulong hWnd,ulong hRgn,boolean bRedraw) LIBRARY "user32.dll" Function Long CreateRoundRectRgn( Long nLeftRect, Long nTopRect, Long nRightRect, Long nBottomRect , Long nWidthEllipse, Long nHeightEllipse) Library "gdi32.dll" Function Long SetWindowRgn(Long hWnd,Long hRgn,Long bRedraw) Library "user32.dll" end prototypes type variables CONSTANT long il_number= 5.7 boolean ib_bold = false //400-700 boolean ib_underline = false //Underline boolean ib_strkeout = false //Strikethrough int ii_fontsize=18 string is_text = "Text" long il_ClickedColor = 14589000,il_color = 14120960//il_HoveColor = 14727818, long il_FontColor = 16777215 long il_radian = 5 end variables forward prototypes public subroutine of_draw (integer as_choose) end prototypes event ue_lbuttondown;of_draw(1) end event event ue_lbuttondblclk;of_draw(1) end event event clicked;of_draw(0) end event public subroutine of_draw (integer as_choose);//==================================================================== // Function: uo_commanbutton.of_draw() //-------------------------------------------------------------------- // Description: //-------------------------------------------------------------------- // Arguments: // value integer as_choose //-------------------------------------------------------------------- // Returns: (none) //-------------------------------------------------------------------- // Usage: uo_commanbutton.of_draw ( integer as_choose ) //==================================================================== String ls_err,ls_syntax Long ll_width,ll_height Long ll_y = 0,ll_x = 0 ll_width = This.Width ll_height = il_number * ii_fontsize ll_y = (10+This.Height - ll_height) / 2 Choose Case as_choose Case 0 This.BackColor = il_color st_text.BackColor = il_color Case 1 ll_x = 5 ll_y = ll_y + 5 This.BackColor = il_ClickedColor st_text.BackColor = il_ClickedColor Case 1 End Choose st_text.X = ll_x st_text.Y = ll_y st_text.Text = is_text st_text.TextSize = -ii_fontsize st_text.Width = ll_width st_text.Height = This.Height st_text.TextColor = il_FontColor If ib_bold Then st_text.Weight = 700 Else st_text.Weight = 400 End If st_text.Underline = ib_underline st_text.Italic = ib_strkeout // arc angle Long ll_Rgn ll_width = UnitsToPixels(This.Width,Xunitstopixels!) ll_height = UnitsToPixels(This.Height, Yunitstopixels!) ll_Rgn = Createroundrectrgn(0,0,ll_width,ll_height,il_radian,il_radian) Setwindowrgn(Handle(This),ll_Rgn,True) end subroutine on uo_commanbutton.create this.st_text=create st_text this.Control[]={this.st_text} end on on uo_commanbutton.destroy destroy(this.st_text) end on event constructor;of_draw(0) end event type st_text from statictext within uo_commanbutton integer width = 457 integer height = 76 integer textsize = -18 integer weight = 400 fontcharset fontcharset = ansi! fontpitch fontpitch = variable! fontfamily fontfamily = swiss! string facename = "Tahoma" long textcolor = 33554432 long backcolor = 67108864 boolean enabled = false alignment alignment = center! boolean focusrectangle = false end type |
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