BBjTree::setNodeSelectedIcon

Return Value

Method

void

setNodeSelectedIcon(int ID, BBjImage image)

void

setNodeSelectedIcon(int ID, string file)

Variable

Description

ID

Specifies the ID of the node.

image

Specifies the selected icon image of the node.

file

Specifies the file name of the icon.

REM Set node-specific icons in a tree control

sysgui = unt

open (sysgui)"X0"

sysgui! = bbjapi().getSysGui()

im! = sysgui!.getImageManager()

basis$ = "com/basis/bbj/images/basis-b.gif"

basis! = im!.loadImageFromServerJar(basis$)

image$ = "com/basis/bbj/images/red-ball.gif"

image! = im!.loadImageFromServerJar(image$)

next$ = "com/basis/bbj/images/NavigatorNext.gif"

next! = im!.loadImageFromServerJar(next$)

prev$ = "com/basis/bbj/images/NavigatorPrevious.gif"

prev! = im!.loadImageFromServerJar(prev$)

window! = sysgui!.addWindow(100,100,300,300,"BBjTree",$00090003$)

window!.setCallback(window!.ON_CLOSE,"eoj")

tree! = window!.addTree(101,0,0,300,300)

root_id = 0

tree!.setRoot(root_id,"Musical Tree")

tree!.setNodeIcon(root_id, basis!)

rem tree!.setLeafIcon(image!)

rem tree!.setCollapsedIcon(prev!)

rem tree!.setExpandedIcon(next!)

dim music$[2,4]

music$[0,0]="The Beatles"

music$[0,1]="Hey Jude"

music$[0,2]="Let It Be"

music$[0,3]="Twist and Shout"

music$[0,4]="Yesterday"

music$[1,0]="Paul Simon"

music$[1,1]="Bridge Over Troubled Water"

music$[1,2]="Hearts and Bones"

music$[1,3]="Kathy's Song"

music$[1,4]="The Sound of Silence"

music$[2,0]="Willie Nelson"

music$[2,1]="Always On My Mind"

music$[2,2]="Getting Over You"

music$[2,3]="Old Fords and Natural Stone"

music$[2,4]="This Morning"

parent_id = root_id

for artist = 0 to 2

  node_id = node_id + 1

  tree!.addExpandableNode(node_id, parent_id, music$[artist,0])

  tree!.setNodeIcon(node_id, image!)

  song_parent_id = node_id

  for song = 1 to 4

    node_id = node_id + 1

    tree!.addNode(node_id, song_parent_id, music$[artist,song])

    tree!.setNodeIcon(node_id, image!)

    if node_id=10 then

      tree!.setNodeIcon(node_id, next!)

      tree!.setNodeSelectedIcon(node_id, prev!)

    endif

  next song

next artist

process_events

eoj:

release