TreeGadget Node symbol

[blueb]

Check out Kukulkan's Custom Tree Gadget...

http://www.purebasic.fr/english/viewtop ... 81#p471581

[Josh]

Code: Select all

  If OpenWindow(0, 0, 0, 355, 180, "TreeGadget", #PB_Window_SystemMenu | #PB_Window_ScreenCentered)
    TreeGadget(0,  10, 10, 160, 160)
    TreeGadget(1, 180, 10, 160, 160)
    SetWindowTheme_(GadgetID (1), @"Explorer", 0)
    For ID = 0 To 1
      For a = 0 To 10
        AddGadgetItem (ID, -1, "Normal Item "+Str(a), 0, 0)
        AddGadgetItem (ID, -1, "Node "+Str(a), 0, 0)
        AddGadgetItem(ID, -1, "Sub-Item 1", 0, 1)
        AddGadgetItem(ID, -1, "Sub-Item 2", 0, 1)
        AddGadgetItem(ID, -1, "Sub-Item 3", 0, 1)
        AddGadgetItem(ID, -1, "Sub-Item 4", 0, 1)
        AddGadgetItem (ID, -1, "File "+Str(a), 0, 0)
      Next
    Next
    Repeat : Until WaitWindowEvent() = #PB_Event_CloseWindow
  EndIf

[Josh]

Thank you very much.
Your codes are interesting. But two questions :
1- Does this method run correctly in old windows?
2- What is "Explorer" in SetWindowTheme? Is it possible to change?

Sorry, I don't know

[RSBasic]

1- Does this method run correctly in old windows?

Windows Vista or higher. "Explorer" is ignored on older operating systems.

2- What is "Explorer" in SetWindowTheme? Is it possible to change?

"Explorer" is a fixed name and is the name of the new control theme from Windows Vista and higher.