wxlistevent

a list event holds information about events associated with wxlistctrl objects.

derived from

wxnotifyevent
wxcommandevent
wxevent
wxobject

include files

event table macros

to process input from a list control, use these event handler macros to direct input to member functions that take a wxlistevent argument.

evt_list_begin_drag(id, func)	begin dragging with the left mouse button.
evt_list_begin_rdrag(id, func)	begin dragging with the right mouse button.
evt_list_begin_label_edit(id, func)	begin editing a label. this can be prevented by calling veto().
evt_list_end_label_edit(id, func)	finish editing a label. this can be prevented by calling veto().
evt_list_delete_item(id, func)	delete an item.
evt_list_delete_all_items(id, func)	delete all items.
evt_list_item_selected(id, func)	the item has been selected.
evt_list_item_deselected(id, func)	the item has been deselected.
evt_list_item_activated(id, func)	the item has been activated (enter or double click).
evt_list_item_focused(id, func)	the currently focused item has changed.
evt_list_item_middle_click(id, func)	the middle mouse button has been clicked on an item.
evt_list_item_right_click(id, func)	the right mouse button has been clicked on an item.
evt_list_key_down(id, func)	a key has been pressed.
evt_list_insert_item(id, func)	an item has been inserted.
evt_list_col_click(id, func)	a column (m_col) has been left-clicked.
evt_list_col_right_click(id, func)	a column (m_col) (which can be -1 if the click occurred outside any column) has been right-clicked.
evt_list_col_begin_drag(id, func)	the user started resizing a column - can be vetoed.
evt_list_col_dragging(id, func)	the divider between columns is being dragged.
evt_list_col_end_drag(id, func)	a column has been resized by the user.
evt_list_cache_hint(id, func)	prepare cache for a virtual list control

see also

wxlistctrl

members

wxlistevent::wxlistevent
wxlistevent::getcachefrom
wxlistevent::getcacheto
wxlistevent::getkeycode
wxlistevent::getindex
wxlistevent::getcolumn
wxlistevent::getpoint
wxlistevent::getlabel
wxlistevent::gettext
wxlistevent::getimage
wxlistevent::getdata
wxlistevent::getmask
wxlistevent::getitem
wxlistevent::iseditcancelled

wxlistevent::wxlistevent

wxlistevent(wxtype commandtype = 0, int id = 0)

constructor.

wxlistevent::getcachefrom

long getcachefrom() const

for evt_list_cache_hint event only: return the first item which the list control advises us to cache.

wxlistevent::getcacheto

long getcacheto() const

for evt_list_cache_hint event only: return the last item (inclusive) which the list control advises us to cache.

wxlistevent::getkeycode

int getkeycode() const

key code if the event is a keypress event.

wxlistevent::getindex

long getindex() const

the item index.

wxlistevent::getcolumn

int getcolumn() const

the column position: it is only used with col events. for the column dragging events, it is the column to the left of the divider being dragged, for the column click events it may be -1 if the user clicked in the list control header outside any column.

wxlistevent::getpoint

wxpoint getpoint() const

the position of the mouse pointer if the event is a drag event.

wxlistevent::getlabel

const wxstring& getlabel() const

the (new) item label for evt_list_end_label_edit event.

wxlistevent::gettext

const wxstring& gettext() const

the text.

wxlistevent::getimage

int getimage() const

the image.

wxlistevent::getdata

long getdata() const

the data.

wxlistevent::getmask

long getmask() const

the mask.

wxlistevent::getitem

const wxlistitem& getitem() const

an item object, used by some events. see also wxlistctrl::setitem.

wxlistevent::iseditcancelled

bool iseditcancelled() const

this method only makes sense for evt_list_end_label_edit message and returns true if it the label editing has been cancelled by the user (getlabel returns an empty string in this case but it doesn't allow the application to distinguish between really cancelling the edit and the admittedly rare case when the user wants to rename it to an empty string).