PowerBuilder DropDown TreeView

Source Code Example

uo_treeview from userobject

forward
global type uo_treeview from userobject
end type
type tv_1 from treeview within uo_treeview
end type
end forward

global type uo_treeview from userobject
integer width = 1029
integer height = 756
boolean border = true
long backcolor = 67108864
long tabtextcolor = 33554432
long picturemaskcolor = 536870912
event ue_postopen ( )
event key pbm_keydown
tv_1 tv_1
end type
global uo_treeview uo_treeview

type variables
String is_id,is_label
datawindow idw_request
Long il_row
String is_dwo

end variables

event ue_postopen();treeviewitem ltvi_root
tv_1.DeleteItem(0)
is_id = ""
is_label = ""

ltvi_root.Data = "root"
ltvi_root.Label = "Root"
ltvi_root.PictureIndex = 1
ltvi_root.SelectedPictureIndex = 2
ltvi_root.Children = True
tv_1.InsertItemLast(0,ltvi_root)


end event

event key;If Key = keyescape! Then
	idw_request.SetItem(il_row,is_dwo,"")
End If

If Key = keyenter! Then
	idw_request.SetItem(il_row,is_dwo,is_id)
End If

This.Hide()
idw_request.SetFocus()

end event

on uo_treeview.create
this.tv_1=create tv_1
this.Control[]={this.tv_1}
end on

on uo_treeview.destroy
destroy(this.tv_1)
end on

type tv_1 from treeview within uo_treeview
integer x = 14
integer y = 4
integer width = 992
integer height = 732
integer taborder = 10
integer textsize = -12
integer weight = 400
fontcharset fontcharset = ansi!
fontpitch fontpitch = variable!
fontfamily fontfamily = swiss!
string facename = "Arial"
long textcolor = 33554432
borderstyle borderstyle = stylelowered!
boolean linesatroot = true
string picturename[] = {"Custom039!","Custom050!"}
long picturemaskcolor = 553648127
long statepicturemaskcolor = 536870912
end type

event itempopulate;int i
treeviewitem ltvi_new,ltvi_place

if this.getitem(handle,ltvi_place)<1 then return

choose case ltvi_place.level
 case 1
	for i=1 to 5
		ltvi_new.data="2"+string(i)
   	ltvi_new.label="Second"+string(i)
   	ltvi_new.pictureindex=1
		ltvi_new.selectedpictureindex=2
		ltvi_new.children=true
		this.insertitemlast(handle,ltvi_new)

	next
case 2
	for i=1 to 3
		ltvi_new.data="3"+string(i)
   	ltvi_new.label="Third"+string(i)
   	ltvi_new.pictureindex=1
		ltvi_new.selectedpictureindex=2
		ltvi_new.children=false
		this.insertitemlast(handle,ltvi_new)

	next
end choose
end event

event selectionchanged;treeviewitem ltvi_place

if this.getitem(newhandle,ltvi_place)<1 then return
is_id=ltvi_place.data
is_label=ltvi_place.label
idw_request.setitem(il_row,is_dwo,is_id)
end event

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forward

global type uo_treeview from userobject

end type

type tv_1 from treeview within uo_treeview

end type

end forward

global type uo_treeview from userobject

integer width = 1029

integer height = 756

boolean border = true

long backcolor = 67108864

long tabtextcolor = 33554432

long picturemaskcolor = 536870912

event ue_postopen ( )

event key pbm_keydown

tv_1 tv_1

end type

global uo_treeview uo_treeview

type variables

String is_id,is_label

datawindow idw_request

Long il_row

String is_dwo

end variables

event ue_postopen();treeviewitem ltvi_root

tv_1.DeleteItem(0)

is_id = ""

is_label = ""

ltvi_root.Data = "root"

ltvi_root.Label = "Root"

ltvi_root.PictureIndex = 1

ltvi_root.SelectedPictureIndex = 2

ltvi_root.Children = True

tv_1.InsertItemLast(0,ltvi_root)

end event

event key;If Key = keyescape! Then

idw_request.SetItem(il_row,is_dwo,"")

End If

If Key = keyenter! Then

idw_request.SetItem(il_row,is_dwo,is_id)

End If

This.Hide()

idw_request.SetFocus()

end event

on uo_treeview.create

this.tv_1=create tv_1

this.Control[]={this.tv_1}

end on

on uo_treeview.destroy

destroy(this.tv_1)

end on

type tv_1 from treeview within uo_treeview

integer x = 14

integer y = 4

integer width = 992

integer height = 732

integer taborder = 10

integer textsize = -12

integer weight = 400

fontcharset fontcharset = ansi!

fontpitch fontpitch = variable!

fontfamily fontfamily = swiss!

string facename = "Arial"

long textcolor = 33554432

borderstyle borderstyle = stylelowered!

boolean linesatroot = true

string picturename[] = {"Custom039!","Custom050!"}

long picturemaskcolor = 553648127

long statepicturemaskcolor = 536870912

end type

event itempopulate;int i

treeviewitem ltvi_new,ltvi_place

if this.getitem(handle,ltvi_place)<1 then return

choose case ltvi_place.level

case 1

for i=1 to 5

ltvi_new.data="2"+string(i)

ltvi_new.label="Second"+string(i)

ltvi_new.pictureindex=1

ltvi_new.selectedpictureindex=2

ltvi_new.children=true

this.insertitemlast(handle,ltvi_new)

case 2

for i=1 to 3

ltvi_new.data="3"+string(i)

ltvi_new.label="Third"+string(i)

ltvi_new.pictureindex=1

ltvi_new.selectedpictureindex=2

ltvi_new.children=false

this.insertitemlast(handle,ltvi_new)

end choose

end event

event selectionchanged;treeviewitem ltvi_place

if this.getitem(newhandle,ltvi_place)<1 then return

is_id=ltvi_place.data

is_label=ltvi_place.label

idw_request.setitem(il_row,is_dwo,is_id)

end event

w_main from window

forward
global type w_main from window
end type
type uo_1 from uo_treeview within w_main
end type
type dw_1 from datawindow within w_main
end type
end forward

global type w_main from window
integer x = 823
integer y = 360
integer width = 1833
integer height = 1088
boolean titlebar = true
string title = "dropdown TreeView"
boolean controlmenu = true
long backcolor = 80269524
uo_1 uo_1
dw_1 dw_1
end type
global w_main w_main

type variables
long il_row
end variables

on w_main.create
this.uo_1=create uo_1
this.dw_1=create dw_1
this.Control[]={this.uo_1,&
this.dw_1}
end on

on w_main.destroy
destroy(this.uo_1)
destroy(this.dw_1)
end on

event open;uo_1.hide( )
Long ll_row
ll_row = dw_1.InsertRow(0)
dw_1.ScrollToRow(ll_row)
dw_1.SetFocus()

end event

type uo_1 from uo_treeview within w_main
integer x = 905
integer y = 196
integer taborder = 20
boolean border = false
long backcolor = 80269524
end type

on uo_1.destroy
call uo_treeview::destroy
end on

type dw_1 from datawindow within w_main
event ue_dropdown pbm_dwndropdown
integer x = 14
integer y = 8
integer width = 1787
integer height = 880
integer taborder = 10
string dataobject = "d_test"
boolean livescroll = true
borderstyle borderstyle = stylelowered!
end type

event ue_dropdown;String ls_column
Long ll_pointx, ll_pointy
ls_column = This.GetColumnName()
Choose Case ls_column
	Case "one" , "two"
		ll_pointx = Long(This.Describe(ls_column + ".X"))  +  This.X
		ll_pointy = Long(This.Describe(ls_column + ".Y")) + Long(This.Describe(ls_column+ ".Height")) + 5 +  This.Y
		uo_1.Move( ll_pointx ,ll_pointy)
End Choose
uo_1.idw_request = This
uo_1.il_row = il_row
uo_1.is_dwo = ls_column

uo_1.TriggerEvent("ue_postopen")
uo_1.Show()
uo_1.SetFocus()
Return 1


end event

event rowfocuschanged;il_row=currentrow
end event

event clicked;uo_1.hide()
end event

forward

global type w_main from window

end type

type uo_1 from uo_treeview within w_main

end type

type dw_1 from datawindow within w_main

end type

end forward

global type w_main from window

integer x = 823

integer y = 360

integer width = 1833

integer height = 1088

boolean titlebar = true

string title = "dropdown TreeView"

boolean controlmenu = true

long backcolor = 80269524

uo_1 uo_1

dw_1 dw_1

end type

global w_main w_main

type variables

long il_row

end variables

on w_main.create

this.uo_1=create uo_1

this.dw_1=create dw_1

this.Control[]={this.uo_1,&

this.dw_1}

end on

on w_main.destroy

destroy(this.uo_1)

destroy(this.dw_1)

end on

event open;uo_1.hide( )

Long ll_row

ll_row = dw_1.InsertRow(0)

dw_1.ScrollToRow(ll_row)

dw_1.SetFocus()

end event

type uo_1 from uo_treeview within w_main

integer x = 905

integer y = 196

integer taborder = 20

boolean border = false

long backcolor = 80269524

end type

on uo_1.destroy

call uo_treeview::destroy

end on

type dw_1 from datawindow within w_main

event ue_dropdown pbm_dwndropdown

integer x = 14

integer y = 8

integer width = 1787

integer height = 880

integer taborder = 10

string dataobject = "d_test"

boolean livescroll = true

borderstyle borderstyle = stylelowered!

end type

event ue_dropdown;String ls_column

Long ll_pointx, ll_pointy

ls_column = This.GetColumnName()

Choose Case ls_column

Case "one" , "two"

ll_pointx = Long(This.Describe(ls_column + ".X")) + This.X

ll_pointy = Long(This.Describe(ls_column + ".Y")) + Long(This.Describe(ls_column+ ".Height")) + 5 + This.Y

uo_1.Move( ll_pointx ,ll_pointy)

End Choose

uo_1.idw_request = This

uo_1.il_row = il_row

uo_1.is_dwo = ls_column

uo_1.TriggerEvent("ue_postopen")

uo_1.Show()

uo_1.SetFocus()

Return 1

end event

event rowfocuschanged;il_row=currentrow

end event

event clicked;uo_1.hide()

end event

datawindow d_test

release 10.5;
datawindow(units=0 timer_interval=0 color=80269524 processing=0 HTMLDW=no print.printername="" print.documentname="" print.orientation = 0 print.margin.left = 110 print.margin.right = 110 print.margin.top = 96 print.margin.bottom = 96 print.paper.source = 0 print.paper.size = 0 print.canusedefaultprinter=yes print.prompt=no print.buttons=no print.preview.buttons=no print.cliptext=no print.overrideprintjob=no print.collate=yes print.preview.outline=yes hidegrayline=no )
header(height=0 color="536870912" )
summary(height=0 color="536870912" )
footer(height=0 color="536870912" )
detail(height=356 color="536870912" )
table(column=(type=char(10) updatewhereclause=no name=one dbname="one" )
 column=(type=char(10) updatewhereclause=no name=two dbname="two" )
 column=(type=char(10) updatewhereclause=no name=three dbname="three" )
 )
text(band=detail alignment="1" text="Two:" border="0" color="0" x="795" y="32" height="76" width="197" html.valueishtml="0"  name=two_t visible="1"  font.face="Arial" font.height="-12" font.weight="400"  font.family="2" font.pitch="2" font.charset="0" background.mode="1" background.color="536870912" )
column(band=detail id=2 alignment="0" tabsequence=20 border="5" color="0" x="1029" y="32" height="88" width="443" format="[general]" html.valueishtml="0"  name=two visible="1" ddlb.limit=0 ddlb.allowedit=yes ddlb.case=any ddlb.useasborder=yes  font.face="Arial" font.height="-12" font.weight="400"  font.family="2" font.pitch="2" font.charset="0" background.mode="2" background.color="16777215" )
column(band=detail id=1 alignment="0" tabsequence=10 border="5" color="0" x="270" y="36" height="88" width="453" format="[general]" html.valueishtml="0"  name=one visible="1" ddlb.limit=0 ddlb.allowedit=yes ddlb.case=any ddlb.useasborder=yes  font.face="Arial" font.height="-12" font.weight="400"  font.family="2" font.pitch="2" font.charset="0" background.mode="2" background.color="16777215" )
column(band=detail id=3 alignment="0" tabsequence=30 border="5" color="0" x="270" y="224" height="76" width="453" format="[general]" html.valueishtml="0"  name=three visible="1" ddlb.limit=0 ddlb.allowedit=no ddlb.case=any  font.face="Arial" font.height="-12" font.weight="400"  font.family="2" font.pitch="2" font.charset="0" background.mode="2" background.color="16777215" )
text(band=detail alignment="1" text="One:" border="0" color="0" x="37" y="36" height="76" width="197" html.valueishtml="0"  name=one_t visible="1"  font.face="Arial" font.height="-12" font.weight="400"  font.family="2" font.pitch="2" font.charset="0" background.mode="1" background.color="536870912" )
text(band=detail alignment="1" text="three:" border="0" color="0" x="37" y="220" height="76" width="197" html.valueishtml="0"  name=t_1 visible="1"  font.face="Arial" font.height="-12" font.weight="400"  font.family="2" font.pitch="2" font.charset="0" background.mode="1" background.color="536870912" )
htmltable(border="1" )
htmlgen(clientevents="1" clientvalidation="1" clientcomputedfields="1" clientformatting="0" clientscriptable="0" generatejavascript="1" encodeselflinkargs="1" netscapelayers="0" pagingmethod=0 generatedddwframes="1" )
xhtmlgen() cssgen(sessionspecific="0" )
xmlgen(inline="0" )
xsltgen()
jsgen()
export.xml(headgroups="1" includewhitespace="0" metadatatype=0 savemetadata=0 )
import.xml()
export.pdf(method=0 distill.custompostscript="0" xslfop.print="0" )
export.xhtml()

release 10.5;

datawindow(units=0 timer_interval=0 color=80269524 processing=0 HTMLDW=no print.printername="" print.documentname="" print.orientation = 0 print.margin.left = 110 print.margin.right = 110 print.margin.top = 96 print.margin.bottom = 96 print.paper.source = 0 print.paper.size = 0 print.canusedefaultprinter=yes print.prompt=no print.buttons=no print.preview.buttons=no print.cliptext=no print.overrideprintjob=no print.collate=yes print.preview.outline=yes hidegrayline=no )

header(height=0 color="536870912" )

summary(height=0 color="536870912" )

footer(height=0 color="536870912" )

detail(height=356 color="536870912" )

table(column=(type=char(10) updatewhereclause=no name=one dbname="one" )

column=(type=char(10) updatewhereclause=no name=two dbname="two" )

column=(type=char(10) updatewhereclause=no name=three dbname="three" )

)

text(band=detail alignment="1" text="Two:" border="0" color="0" x="795" y="32" height="76" width="197" html.valueishtml="0" name=two_t visible="1" font.face="Arial" font.height="-12" font.weight="400" font.family="2" font.pitch="2" font.charset="0" background.mode="1" background.color="536870912" )

column(band=detail id=2 alignment="0" tabsequence=20 border="5" color="0" x="1029" y="32" height="88" width="443" format="[general]" html.valueishtml="0" name=two visible="1" ddlb.limit=0 ddlb.allowedit=yes ddlb.case=any ddlb.useasborder=yes font.face="Arial" font.height="-12" font.weight="400" font.family="2" font.pitch="2" font.charset="0" background.mode="2" background.color="16777215" )

column(band=detail id=1 alignment="0" tabsequence=10 border="5" color="0" x="270" y="36" height="88" width="453" format="[general]" html.valueishtml="0" name=one visible="1" ddlb.limit=0 ddlb.allowedit=yes ddlb.case=any ddlb.useasborder=yes font.face="Arial" font.height="-12" font.weight="400" font.family="2" font.pitch="2" font.charset="0" background.mode="2" background.color="16777215" )

column(band=detail id=3 alignment="0" tabsequence=30 border="5" color="0" x="270" y="224" height="76" width="453" format="[general]" html.valueishtml="0" name=three visible="1" ddlb.limit=0 ddlb.allowedit=no ddlb.case=any font.face="Arial" font.height="-12" font.weight="400" font.family="2" font.pitch="2" font.charset="0" background.mode="2" background.color="16777215" )

text(band=detail alignment="1" text="One:" border="0" color="0" x="37" y="36" height="76" width="197" html.valueishtml="0" name=one_t visible="1" font.face="Arial" font.height="-12" font.weight="400" font.family="2" font.pitch="2" font.charset="0" background.mode="1" background.color="536870912" )

text(band=detail alignment="1" text="three:" border="0" color="0" x="37" y="220" height="76" width="197" html.valueishtml="0" name=t_1 visible="1" font.face="Arial" font.height="-12" font.weight="400" font.family="2" font.pitch="2" font.charset="0" background.mode="1" background.color="536870912" )

htmltable(border="1" )

htmlgen(clientevents="1" clientvalidation="1" clientcomputedfields="1" clientformatting="0" clientscriptable="0" generatejavascript="1" encodeselflinkargs="1" netscapelayers="0" pagingmethod=0 generatedddwframes="1" )

xhtmlgen() cssgen(sessionspecific="0" )

xmlgen(inline="0" )

xsltgen()

jsgen()

export.xml(headgroups="1" includewhitespace="0" metadatatype=0 savemetadata=0 )

import.xml()

export.pdf(method=0 distill.custompostscript="0" xslfop.print="0" )

export.xhtml()

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PowerBuilder DropDown TreeView

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