hgeGUIListbox class

hgeGUIListbox is a class for listbox GUI control. To create a hgeGUIListbox object you may use this constructor:

hgeGUIListbox(
  int       id,
  float     x,
  float     y,
  float     w,
  float     h,
  hgeFont  *fnt,
  DWORD     tColor,
  DWORD     thColor,
  DWORD     hColor
);

Parameters

id

Integer identificator for the created control.

x

The listbox's top-left corner x-coordinate.

y

The listbox's top-left corner y-coordinate.

w

The listbox's width.

h

The listbox's height.

fnt

Pointer to the hgeFont object to be used for rendering listbox items text.

tColor

The color to use for rendering listbox items.

thColor

The color to use for rendering highlighted listbox items.

hColor

The color to use for rendering the stripe under highlighted listbox item.

Other methods

AddItem	Adds an item to the listbox.
DeleteItem	Deletes an item from the listbox.
GetSelectedItem	Returns the index of currently selected item.
SetSelectedItem	Changes selection to the specified item.
GetTopItem	Returns the index of the first displayed item.
SetTopItem	Changes the first displayed item to the specified one.
GetItemText	Returns the text string of the specified item.
GetNumItems	Returns total number of items in the listbox.
GetNumRows	Returns the number of simultaneously visible items.
Clear	Removes all items from the listbox.

Requirements

Header: hgeguictrls.h
Import library: hgehelp.lib