.TH wxListView 3erl "wx 2.2.2.1" "wxWidgets team." "Erlang Module Definition"
.SH NAME
wxListView \- Functions for wxListView class
.SH DESCRIPTION
.LP
This class currently simply presents a simpler to use interface for the \fIwxListCtrl\fR\& - it can be thought of as a \fIfaçade\fR\& for that complicated class\&.
.LP
Using it is preferable to using \fIwxListCtrl\fR\& directly whenever possible because in the future some ports might implement \fIwxListView\fR\& but not the full set of \fIwxListCtrl\fR\& features\&.
.LP
Other than different interface, this class is identical to \fIwxListCtrl\fR\&\&. In particular, it uses the same events, same window styles and so on\&.
.LP
See: \fIsetColumnImage/3\fR\& 
.LP
This class is derived (and can use functions) from: \fIwxControl\fR\& \fIwxWindow\fR\& \fIwxEvtHandler\fR\&
.LP
wxWidgets docs: wxListView
.SH DATA TYPES
.nf

\fBwxListView()\fR\& = wx:wx_object()
.br
.fi
.SH EXPORTS
.LP
.nf

.B
clearColumnImage(This, Col) -> ok
.br
.fi
.br
.RS
.LP
Types:

.RS 3
This = wxListView()
.br
Col = integer()
.br
.RE
.RE
.RS
.LP
Resets the column image - after calling this function, no image will be shown\&.
.LP
See: \fIsetColumnImage/3\fR\& 
.RE

.LP
.nf

.B
focus(This, Index) -> ok
.br
.fi
.br
.RS
.LP
Types:

.RS 3
This = wxListView()
.br
Index = integer()
.br
.RE
.RE
.RS
.LP
Sets focus to the item with the given \fIindex\fR\&\&.
.RE

.LP
.nf

.B
getFirstSelected(This) -> integer()
.br
.fi
.br
.RS
.LP
Types:

.RS 3
This = wxListView()
.br
.RE
.RE
.RS
.LP
Returns the first selected item in a (presumably) multiple selection control\&.
.LP
Together with \fIgetNextSelected/2\fR\& it can be used to iterate over all selected items in the control\&.
.LP
Return: The first selected item, if any, -1 otherwise\&.
.RE

.LP
.nf

.B
getFocusedItem(This) -> integer()
.br
.fi
.br
.RS
.LP
Types:

.RS 3
This = wxListView()
.br
.RE
.RE
.RS
.LP
Returns the currently focused item or -1 if none\&.
.LP
See: \fIisSelected/2\fR\&, \fIfocus/2\fR\& 
.RE

.LP
.nf

.B
getNextSelected(This, Item) -> integer()
.br
.fi
.br
.RS
.LP
Types:

.RS 3
This = wxListView()
.br
Item = integer()
.br
.RE
.RE
.RS
.LP
Used together with \fIgetFirstSelected/1\fR\& to iterate over all selected items in the control\&.
.LP
Return: Returns the next selected item or -1 if there are no more of them\&.
.RE

.LP
.nf

.B
isSelected(This, Index) -> boolean()
.br
.fi
.br
.RS
.LP
Types:

.RS 3
This = wxListView()
.br
Index = integer()
.br
.RE
.RE
.RS
.LP
Returns true if the item with the given \fIindex\fR\& is selected, false otherwise\&.
.LP
See: \fIgetFirstSelected/1\fR\&, \fIgetNextSelected/2\fR\& 
.RE

.LP
.nf

.B
select(This, N) -> ok
.br
.fi
.br
.RS
.LP
Types:

.RS 3
This = wxListView()
.br
N = integer()
.br
.RE
.RE
.LP
.nf

.B
select(This, N, Options :: [Option]) -> ok
.br
.fi
.br
.RS
.LP
Types:

.RS 3
This = wxListView()
.br
N = integer()
.br
Option = {on, boolean()}
.br
.RE
.RE
.RS
.LP
Selects or unselects the given item\&.
.LP
Notice that this method inherits the unusual behaviour of \fIwxListCtrl:setItemState/4\fR\& which sends a wxEVT_LIST_ITEM_SELECTED event when it is used to select an item, contrary to the usual rule that only the user actions result in selection\&.
.RE

.LP
.nf

.B
setColumnImage(This, Col, Image) -> ok
.br
.fi
.br
.RS
.LP
Types:

.RS 3
This = wxListView()
.br
Col = Image = integer()
.br
.RE
.RE
.RS
.LP
Sets the column image for the specified column\&.
.LP
To use the column images, the control must have a valid image list with at least one image\&.
.RE