latex/wx/treectrl.tex

45 row of the tree control window. (This flag is ignored under Windows unless you
49 Only applicable if wxTR\_HIDE\_ROOT is set and wxTR\_NO\_LINES is not set.}
59 The default is that this flag is unset.
64 to be deselected.  This is the default.}
67 If a second range is selected, the current range, if any, is deselected.}
90 \twocolitem{{\bf EVT\_TREE\_SET\_INFO(id, func)}}{Information is being supplied.}
93 \twocolitem{{\bf EVT\_TREE\_ITEM\_COLLAPSING(id, func)}}{The item is being collapsed. This can be prevented by calling \helpref{Veto()}{wxnotifyeventveto}.}
95 \twocolitem{{\bf EVT\_TREE\_ITEM\_EXPANDING(id, func)}}{The item is being expanded. This can be prevented by calling \helpref{Veto()}{wxnotifyeventveto}.}
99 \twocolitem{{\bf EVT\_TREE\_SEL\_CHANGING(id, func)}}{Selection is changing. This can be prevented by calling \helpref{Veto()}{wxnotifyeventveto}.}
102 is being given to the application (call wxTreeEvent::SetToolTip). Windows only.}
117 usual symptom is that the expanded items leave black (or otherwise incorrectly
118 coloured) background behind them, especially for the controls using non-default background colour. The recommended solution is to upgrade the {\tt comctl32.dll}
145 \docparam{size}{Window size. If the default size (-1, -1) is specified then the window is sized
176 If {\it image} > -1 and {\it selImage} is -1, the same image is used for
190 If {\it image} > -1 and {\it selImage} is -1, the same image is used for
203 Once enabled, the only way to disable the display of button images is to set
206 This function is only available in the generic version.
295 normally such event is generated for each removed item.
333 Ends label editing. If {\it cancelEdit} is {\tt true}, the edit will be cancelled.
335 This function is currently supported under Windows only.
346 Scrolls and/or expands items to ensure that the given item is visible.
374 Retrieves the rectangle bounding the {\it item}. If {\it textOnly} is {\tt true},
376 item's image is also taken into account.
378 The return value is {\tt true} if the rectangle was successfully retrieved or {\tt false}
379 if it was not (in this case {\it rect} is not changed) -- for example, if the
380 item is currently invisible.
384 scrollbar and its position is not $0$.
387 {\tt item} and {\tt textOnly} parameters.  The return value is either a
400 This function is only available in the generic version.
407 Returns the number of items in the branch. If {\it recursively} is {\tt true}, returns the total number
408 of descendants, otherwise only one level of children is counted.
423 if no label is being edited.
425 {\bf NB:} It is currently only implemented for wxMSW.
435 which is opaque for the application but is necessary for the library
504 associated with the Wx::TreeItemData. It is just the same as
526 which is shown when the item is currently selected)
528 makes sense for items which have children - then this image is shown when the
529 item is expanded and the normal image is shown when it is collapsed)
531 (which is shown when an expanded item is currently selected)
569 which is opaque for the application but is necessary for the library
639 looking only at the first and last items. The default is false.
657 Gets the selected item image (this function is obsolete, use
665 Returns the selection, or an invalid item if there is no selection.
698 Calculates which (if any) item is under the given point, returning the tree item
699 id at this point plus extra information {\it flags}. {\it flags} is a bitlist of the following:
711 \twocolitem{wxTREE\_HITTEST\_ONITEMSTATEICON}{On the state icon for a tree view item that is in a user-defined state.}
737 If {\it image} > -1 and {\it selImage} is -1, the same image is used for
740 \pythonnote{The second form of this method is called
748 Returns {\tt true} if the given item is in bold state.
757 Returns \true if the control is empty (i.e. has no items, even no root one).
764 Returns {\tt true} if the item is expanded (only makes sense if it has children).
771 Returns {\tt true} if the item is selected.
778 Returns {\tt true} if the item is visible (it might be outside the view, or not expanded).
794 positive value if the first item is less than, equal to or greater than the
800 function because otherwise the base class considers that it is not overridden
817 If {\it image} > -1 and {\it selImage} is -1, the same image is used for
833 deselect a currently selected item if the value of \arg{select} is false.
845 Once enabled, the only way to disable the display of button images is to set
848 This function is only available in the generic version.
882 Makes item appear in bold font if {\it bold} parameter is {\tt true} or resets it to
905 associated with the Wx::TreeItemData. It is just the same as
914 Gives the item the visual feedback for Drag'n'Drop actions, which is
915 useful if something is dragged from the outside onto the tree control
917 is implemented internally).
936 Force appearance of the button next to the item. This is useful to
955 Sets the selected item image (this function is obsolete, use {\tt SetItemImage(item, wxTreeItemIcon\_Selected}) instead).
976 If true is passed, specifies that the control will use a quick calculation for the best size,
978 The default is false.
1010 should override that method to change the sort order (the default is ascending
1095 Returns \true if this instance is referencing a valid tree item.