+++ /dev/null
-\section{\class{wxTreeListCtrl}}\label{wxtreelistctrl}
-
-A tree list control presents information as a hierarchy, with items that may be expanded
-to show further items. Items in a tree list control are referenced by wxTreeItemId handles,
-which may be tested for validity by calling wxTreeItemId::IsOk.
-
-To intercept events from a tree list control, use the event table macros described in \helpref{wxTreeEvent}{wxtreeevent}.
-
-\wxheading{Derived from}
-
-\helpref{wxControl}{wxcontrol}\\
-wxListCtrl\\
-wxTreeCtrl\\
-\helpref{wxWindow}{wxwindow}\\
-\helpref{wxEvtHandler}{wxevthandler}\\
-\helpref{wxObject}{wxobject}
-
-\wxheading{Include files}
-
-<wx/treelistctrl.h>
-
-\wxheading{Window styles}
-
-\twocolwidtha{5cm}
-\begin{twocollist}\itemsep=0pt
-\twocolitem{\windowstyle{wxTR\_EDIT\_LABELS}}{Use this style
-if you wish the user to be able to edit labels in the tree list control.}
-\twocolitem{\windowstyle{wxTR\_NO\_BUTTONS}}{For convenience
-to document that no buttons are to be drawn.}
-\twocolitem{\windowstyle{wxTR\_HAS\_BUTTONS}}{Use this style
-to show + and - buttons to the left of parent items.}
-\twocolitem{\windowstyle{wxTR\_TWIST\_BUTTONS}}{Use this style
-to show Mac-style twister buttons to the left of parent items.
-If both wxTR\_HAS\_BUTTONS and wxTR\_TWIST\_BUTTONS are given,
-twister buttons are generated. Generic only.}
-\twocolitem{\windowstyle{wxTR\_NO\_LINES}}{Use this style
-to hide vertical level connectors.}
-\twocolitem{\windowstyle{wxTR\_FULL\_ROW\_HIGHLIGHT}}{Use this style to have the background
-colour and the selection highlight extend over the entire horizontal
-row of the tree list control window. (This flag is ignored under Windows unless you
-specify wxTR\_NO\_LINES as well.) }
-\twocolitem{\windowstyle{wxTR\_LINES\_AT\_ROOT}}{Use this style
-to show lines between root nodes.
-Only applicable if wxTR\_HIDE\_ROOT is set and wxTR\_NO\_LINES is not set.}
-\twocolitem{\windowstyle{wxTR\_HIDE\_ROOT}}{Use this style
-to suppress the display of the root node,
-effectively causing the first-level nodes
-to appear as a series of root nodes.}
-\twocolitem{\windowstyle{wxTR\_ROW\_LINES}}{Use this style
-to draw a contrasting border between displayed rows.}
-\twocolitem{\windowstyle{wxTR\_HAS\_VARIABLE\_ROW\_HEIGHT}}{Use this style
-to cause row heights to be just big enough to fit the content.
-If not set, all rows use the largest row height.
-The default is that this flag is unset.
-Generic only.}
-\twocolitem{\windowstyle{wxTR\_SINGLE}}{For convenience
-to document that only one item may be selected at a time.
-Selecting another item causes the current selection, if any,
-to be deselected. This is the default.}
-\twocolitem{\windowstyle{wxTR\_MULTIPLE}}{Use this style
-to allow a range of items to be selected.
-If a second range is selected, the current range, if any, is deselected.}
-\twocolitem{\windowstyle{wxTR\_EXTENDED}}{Use this style
-to allow disjoint items to be selected. (Only partially implemented; may not work in all cases.)}
-\twocolitem{\windowstyle{wxTR\_DEFAULT\_STYLE}}{The set of flags that are
-closest to the defaults for the native control for a particular toolkit.}
-\end{twocollist}
-
-See also \helpref{window styles overview}{windowstyles}.
-
-\wxheading{Event handling}
-
-To process input from a tree list control, use these event handler macros to direct input to member
-functions that take a \helpref{wxTreeEvent}{wxtreeevent} argument.
-
-\twocolwidtha{7cm}
-\begin{twocollist}\itemsep=0pt
-\twocolitem{{\bf EVT\_TREE\_BEGIN\_DRAG(id, func)}}{Begin dragging with the left mouse button.}
-\twocolitem{{\bf EVT\_TREE\_BEGIN\_RDRAG(id, func)}}{Begin dragging with the right mouse button.}
-\twocolitem{{\bf EVT\_TREE\_BEGIN\_LABEL\_EDIT(id, func)}}{Begin editing a label. This can be prevented by calling \helpref{Veto()}{wxnotifyeventveto}.}
-\twocolitem{{\bf EVT\_TREE\_END\_LABEL\_EDIT(id, func)}}{Finish editing a label. This can be prevented by calling \helpref{Veto()}{wxnotifyeventveto}.}
-\twocolitem{{\bf EVT\_TREE\_DELETE\_ITEM(id, func)}}{Delete an item.}
-\twocolitem{{\bf EVT\_TREE\_GET\_INFO(id, func)}}{Request information from the application.}
-\twocolitem{{\bf EVT\_TREE\_SET\_INFO(id, func)}}{Information is being supplied.}
-\twocolitem{{\bf EVT\_TREE\_ITEM\_ACTIVATED(id, func)}}{The item has been activated, i.e. chosen by double clicking it with mouse or from keyboard}
-\twocolitem{{\bf EVT\_TREE\_ITEM\_COLLAPSED(id, func)}}{The item has been collapsed.}
-\twocolitem{{\bf EVT\_TREE\_ITEM\_COLLAPSING(id, func)}}{The item is being collapsed. This can be prevented by calling \helpref{Veto()}{wxnotifyeventveto}.}
-\twocolitem{{\bf EVT\_TREE\_ITEM\_EXPANDED(id, func)}}{The item has been expanded.}
-\twocolitem{{\bf EVT\_TREE\_ITEM\_EXPANDING(id, func)}}{The item is being expanded. This can be prevented by calling \helpref{Veto()}{wxnotifyeventveto}.}
-\twocolitem{{\bf EVT\_TREE\_SEL\_CHANGED(id, func)}}{Selection has changed.}
-\twocolitem{{\bf EVT\_TREE\_SEL\_CHANGING(id, func)}}{Selection is changing. This can be prevented by calling \helpref{Veto()}{wxnotifyeventveto}.}
-\twocolitem{{\bf EVT\_TREE\_KEY\_DOWN(id, func)}}{A key has been pressed.}
-\end{twocollist}
-
-\wxheading{See also}
-
-wxTreeItemData, wxListBox, wxListCtrl,\rtfsp
-wxImageList, wxTreeEvent
-
-\wxheading{Win32 notes}
-
-wxTreeListCtrl class uses the standard common treeview control under Win32
-implemented in the system library {\tt comctl32.dll}. Some versions of this
-library are known to have bugs with handling the tree list control colours: the
-usual symptom is that the expanded items leave black (or otherwise incorrectly
-coloured) background behind them, especially for the controls using non
-default background colour. The recommended solution is to upgrade the {\tt comctl32.dll}
-to a newer version: see
-\urlref{http://www.microsoft.com/msdownload/ieplatform/ie/comctrlx86.asp}{http://www.microsoft.com/msdownload/ieplatform/ie/comctrlx86.asp}.
-
-\latexignore{\rtfignore{\wxheading{Members (tree specific}}}
-
-\membersection{wxTreeListCtrl::wxTreeListCtrl}\label{wxtreelistctrlconstr}
-
-\func{}{wxTreeListCtrl}{\void}
-
-Default constructor.
-
-\func{}{wxTreeListCtrl}{\param{wxWindow*}{ parent}, \param{wxWindowID}{ id = -1},\rtfsp
-\param{const wxPoint\&}{ pos = wxDefaultPosition}, \param{const wxSize\&}{ size = wxDefaultSize},\rtfsp
-\param{long}{ style = wxTR\_DEFAULT\_STYLE}, \param{const wxValidator\& }{validator = wxDefaultValidator}, \param{const wxString\& }{name = ``treelistctrl"}}
-
-Constructor, creating and showing a tree list control.
-
-\wxheading{Parameters}
-
-\docparam{parent}{Parent window. Must not be NULL.}
-
-\docparam{id}{Window identifier. A value of -1 indicates a default value.}
-
-\docparam{pos}{Window position.}
-
-\docparam{size}{Window size. If the default size (-1, -1) is specified then the window is sized
-appropriately.}
-
-\docparam{style}{Window style. See \helpref{wxTreeListCtrl}{wxtreelistctrl}.}
-
-\docparam{validator}{Window validator.}
-
-\docparam{name}{Window name.}
-
-\wxheading{See also}
-
-\helpref{wxTreeListCtrl::Create}{wxtreelistctrlcreate}, \helpref{wxValidator}{wxvalidator}
-
-\membersection{wxTreeListCtrl::\destruct{wxTreeListCtrl}}
-
-\func{void}{\destruct{wxTreeListCtrl}}{\void}
-
-Destructor, destroying the list control.
-
-\membersection{wxTreeListCtrl::AddRoot}\label{wxtreelistctrladdroot}
-
-\func{wxTreeItemId}{AddRoot}{\param{const wxString\&}{ text},
- \param{int}{ image = -1}, \param{int}{ selImage = -1}, \param{wxTreeItemData*}{ data = NULL}}
-
-Adds the root node to the tree, returning the new item.
-
-The {\it image} and {\it selImage} parameters are an index within
-the normal image list specifying the image to use for unselected and
-selected items, respectively.
-If {\it image} > -1 and {\it selImage} is -1, the same image is used for
-both selected and unselected items.
-
-\membersection{wxTreeListCtrl::AppendItem}\label{wxtreelistctrlappenditem}
-
-\func{wxTreeItemId}{AppendItem}{\param{const wxTreeItemId\& }{parent}, \param{const wxString\&}{ text},
- \param{int}{ image = -1}, \param{int}{ selImage = -1}, \param{wxTreeItemData*}{ data = NULL}}
-
-Appends an item to the end of the branch identified by {\it parent}, return a new item id.
-
-The {\it image} and {\it selImage} parameters are an index within
-the normal image list specifying the image to use for unselected and
-selected items, respectively.
-If {\it image} > -1 and {\it selImage} is -1, the same image is used for
-both selected and unselected items.
-
-\membersection{wxTreeListCtrl::AssignButtonsImageList}\label{wxtreelistctrlassignbuttonsimagelist}
-
-\func{void}{AssignButtonsImageList}{\param{wxImageList*}{ imageList}}
-
-Sets the buttons image list. The button images assigned with this method will
-be automatically deleted by wxTreeListCtrl as appropriate
-(i.e. it takes ownership of the list).
-
-Setting or assigning the button image list enables the display of image buttons.
-Once enabled, the only way to disable the display of button images is to set
-the button image list to NULL.
-
-This function is only available in the generic version.
-
-See also \helpref{SetButtonsImageList}{wxtreelistctrlsetbuttonsimagelist}.
-
-\membersection{wxTreeListCtrl::AssignImageList}\label{wxtreelistctrlassignimagelist}
-
-\func{void}{AssignImageList}{\param{wxImageList*}{ imageList}}
-
-Sets the normal image list. Image list assigned with this method will
-be automatically deleted by wxTreeListCtrl as appropriate
-(i.e. it takes ownership of the list).
-
-See also \helpref{SetImageList}{wxtreelistctrlsetimagelist}.
-
-\membersection{wxTreeListCtrl::AssignStateImageList}\label{wxtreelistctrlassignstateimagelist}
-
-\func{void}{AssignStateImageList}{\param{wxImageList*}{ imageList}}
-
-Sets the state image list. Image list assigned with this method will
-be automatically deleted by wxTreeListCtrl as appropriate
-(i.e. it takes ownership of the list).
-
-See also \helpref{SetStateImageList}{wxtreelistctrlsetstateimagelist}.
-
-
-\membersection{wxTreeListCtrl::Collapse}\label{wxtreelistctrlcollapse}
-
-\func{void}{Collapse}{\param{const wxTreeItemId\&}{ item}}
-
-Collapses the given item.
-
-\membersection{wxTreeListCtrl::CollapseAndReset}\label{wxtreelistctrlcollapseandreset}
-
-\func{void}{CollapseAndReset}{\param{const wxTreeItemId\&}{ item}}
-
-Collapses the given item and removes all children.
-
-\membersection{wxTreeListCtrl::Create}\label{wxtreelistctrlcreate}
-
-\func{bool}{wxTreeListCtrl}{\param{wxWindow*}{ parent}, \param{wxWindowID}{ id = -1},\rtfsp
-\param{const wxPoint\&}{ pos = wxDefaultPosition}, \param{const wxSize\&}{ size = wxDefaultSize},\rtfsp
-\param{long}{ style = wxTR\_DEFAULT\_STYLE}, \param{const wxValidator\& }{validator = wxDefaultValidator}, \param{const wxString\& }{name = ``listCtrl"}}
-
-Creates the tree list control. See \helpref{wxTreeListCtrl::wxTreeListCtrl}{wxtreelistctrlconstr} for further details.
-
-\membersection{wxTreeListCtrl::Delete}\label{wxtreelistctrldelete}
-
-\func{void}{Delete}{\param{const wxTreeItemId\&}{ item}}
-
-Deletes the specified item. A {\tt EVT\_TREE\_DELETE\_ITEM} event will be
-generated.
-
-This function may cause a subsequent call to GetNextChild to fail.
-
-\membersection{wxTreeListCtrl::DeleteAllItems}\label{wxtreelistctrldeleteallitems}
-
-\func{void}{DeleteAllItems}{\void}
-
-Deletes all the items in the control. Note that this will {\bf not} generate
-any events unlike \helpref{Delete}{wxtreelistctrldelete} method.
-
-\membersection{wxTreeListCtrl::DeleteChildren}\label{wxtreelistctrldeletechildren}
-
-\func{void}{DeleteChildren}{\param{const wxTreeItemId\& }{item}}
-
-Deletes all children of the given item (but not the item itself). Note that
-this will {\bf not} generate any events unlike
-\helpref{Delete}{wxtreelistctrldelete} method.
-
-If you have called \helpref{wxTreeListCtrl::SetItemHasChildren}{wxtreelistctrlsetitemhaschildren}, you
-may need to call it again since {\it DeleteChildren} does not automatically
-clear the setting.
-
-\membersection{wxTreeListCtrl::Edit}\label{wxtreelistctrledit}
-
-\func{void}{Edit}{\param{const wxTreeItemId\&}{ item}}
-
-The same as \helpref{EditLabel}{wxtreelistctrleditlabel}.
-
-\membersection{wxTreeListCtrl::EditLabel}\label{wxtreelistctrleditlabel}
-
-\func{void}{EditLabel}{\param{const wxTreeItemId\&}{ item}}
-
-Starts editing the label of the given item. This function generates a
-EVT\_TREE\_BEGIN\_LABEL\_EDIT event which can be vetoed so that no
-text control will appear for in-place editing.
-
-If the user changed the label, i.e. s/he does not press ESC or leave
-the text control without changes, a EVT\_TREE\_END\_LABEL\_EDIT event
-will be sent which can be vetoed as well.
-
-\wxheading{See also}
-
-\helpref{wxTreeEvent}{wxtreeevent}
-
-\membersection{wxTreeListCtrl::EnsureVisible}\label{wxtreelistctrlensurevisible}
-
-\func{void}{EnsureVisible}{\param{const wxTreeItemId\&}{ item}}
-
-Scrolls and/or expands items to ensure that the given item is visible.
-
-\membersection{wxTreeListCtrl::Expand}\label{wxtreelistctrlexpand}
-
-\func{void}{Expand}{\param{const wxTreeItemId\&}{ item}}
-
-Expands the given item.
-
-\membersection{wxTreeListCtrl::ExpandAll}\label{wxtreelistctrlexpandall}
-
-\func{void}{ExpandAll}{\param{const wxTreeItemId\&}{ item}}
-
-Expands the given item and all subitems recursively.
-
-\membersection{wxTreeListCtrl::GetBoundingRect}\label{wxtreelistctrlgetitemrect}
-
-\constfunc{bool}{GetBoundingRect}{\param{const wxTreeItemId\&}{ item}, \param{wxRect\& }{rect}, \param{bool }{textOnly = FALSE}}
-
-Retrieves the rectangle bounding the {\it item}. If {\it textOnly} is TRUE,
-only the rectangle around the item's label will be returned, otherwise the
-item's image is also taken into account.
-
-The return value is TRUE if the rectangle was successfully retrieved or FALSE
-if it was not (in this case {\it rect} is not changed) - for example, if the
-item is currently invisible.
-
-\pythonnote{The wxPython version of this method requires only the
-{\tt item} and {\tt textOnly} parameters. The return value is either a
-{\tt wxRect} object or {\tt None}.}
-
-\perlnote{In wxPerl this method only takes the parameters {\tt item} and
- {\tt textOnly}, and returns a Wx::Rect ( or undef ).}
-
-\membersection{wxTreeListCtrl::GetButtonsImageList}\label{wxtreelistctrlgetbuttonsimagelist}
-
-\constfunc{wxImageList*}{GetButtonsImageList}{\void}
-
-Returns the buttons image list (from which application-defined button images are taken).
-
-This function is only available in the generic version.
-
-\membersection{wxTreeListCtrl::GetChildrenCount}\label{wxtreelistctrlgetchildrencount}
-
-\constfunc{size\_t}{GetChildrenCount}{\param{const wxTreeItemId\&}{ item}, \param{bool}{ recursively = TRUE}}
-
-Returns the number of items in the branch. If {\it recursively} is TRUE, returns the total number
-of descendants, otherwise only one level of children is counted.
-
-\membersection{wxTreeListCtrl::GetCount}\label{wxtreelistctrlgetcount}
-
-\constfunc{int}{GetCount}{\void}
-
-Returns the number of items in the control.
-
-\membersection{wxTreeListCtrl::GetFirstChild}\label{wxtreelistctrlgetfirstchild}
-
-\constfunc{wxTreeItemId}{GetFirstChild}{\param{const wxTreeItemId\&}{ item}, \param{long\& }{cookie}}
-
-Returns the first child; call \helpref{wxTreeListCtrl::GetNextChild}{wxtreelistctrlgetnextchild} for the next child.
-
-For this enumeration function you must pass in a `cookie' parameter
-which is opaque for the application but is necessary for the library
-to make these functions reentrant (i.e. allow more than one
-enumeration on one and the same object simultaneously). The cookie passed to
-GetFirstChild and GetNextChild should be the same variable.
-
-Returns an invalid tree item if there are no further children.
-
-\wxheading{See also}
-
-\membersection{wxTreeListCtrl::GetHeaderWindow}\label{wxtreelistctrlgetheaderwindow}
-
-\constfunc{wxTreeListHeaderWindow*}{GetHeaderWindow}{\void}
-
-Returns the pointer to the header window.
-
-\membersection{wxTreeListCtrl::GetMainWindow}\label{wxtreelistctrlgetmainwindow}
-
-\constfunc{wxTreeListMainWindow*}{GetMainWindow}{\void}
-
-Returns the pointer to the main window.
-
-\helpref{wxTreeListCtrl::GetNextChild}{wxtreelistctrlgetnextchild},
-\helpref{wxTreeListCtrl::GetNextSibling}{wxtreelistctrlgetnextsibling}
-
-\pythonnote{In wxPython the returned wxTreeItemId and the new cookie
-value are both returned as a tuple containing the two values.}
-
-\perlnote{In wxPerl this method only takes the {\tt item} parameter, and
- returns a 2-element list {\tt ( item, cookie )}.}
-
-\membersection{wxTreeListCtrl::GetFirstVisibleItem}\label{wxtreelistctrlgetfirstvisibleitem}
-
-\constfunc{wxTreeItemId}{GetFirstVisibleItem}{\void}
-
-Returns the first visible item.
-
-\membersection{wxTreeListCtrl::GetImageList}\label{wxtreelistctrlgetimagelist}
-
-\constfunc{wxImageList*}{GetImageList}{\void}
-
-Returns the normal image list.
-
-\membersection{wxTreeListCtrl::GetIndent}\label{wxtreelistctrlgetindent}
-
-\constfunc{int}{GetIndent}{\void}
-
-Returns the current tree list control indentation.
-
-\membersection{wxTreeListCtrl::GetItemBackgroundColour}\label{wxtreelistctrlgetitembackgroundcolour}
-
-\constfunc{wxColour}{GetItemBackgroundColour}{\param{const wxTreeItemId\&}{ item}}
-
-Returns the background colour of the item.
-
-\membersection{wxTreeListCtrl::GetItemData}\label{wxtreelistctrlgetitemdata}
-
-\constfunc{wxTreeItemData*}{GetItemData}{\param{const wxTreeItemId\&}{ item}}
-
-Returns the tree item data associated with the item.
-
-\wxheading{See also}
-
-\helpref{wxTreeItemData}{wxtreeitemdata}
-
-\pythonnote{wxPython provides the following shortcut method:
-
-\indented{2cm}{\begin{twocollist}\itemsep=0pt
-\twocolitem{{\bf GetPyData(item)}}{Returns the Python Object
-associated with the wxTreeItemData for the given item Id.}
-\end{twocollist}}
-}
-
-\perlnote{wxPerl provides the following shortcut method:
-\indented{2cm}{
-\begin{twocollist}\itemsep=0pt
-\twocolitem{{\bf GetPlData( item )}}{Returns the Perl data
-associated with the Wx::TreeItemData ( it is just the same as
-tree->GetItemData( item )->GetData(); ).}
-\end{twocollist}}
-}
-
-\membersection{wxTreeListCtrl::GetItemFont}\label{wxtreelistctrlgetitemfont}
-
-\constfunc{wxFont}{GetItemFont}{\param{const wxTreeItemId\&}{ item}}
-
-Returns the font of the item label.
-
-\membersection{wxTreeListCtrl::GetItemImage}\label{wxtreelistctrlgetitemimage}
-
-\constfunc{int}{GetItemImage}{\param{const wxTreeItemId\&}{ item},
- \param{wxTreeItemIcon}{ which = wxTreeItemIcon_Normal}}
-
-Gets the specified item image of the main column.
-
-\constfunc{int}{GetItemImage}{\param{const wxTreeItemId\&}{ item}, \param{size_t}{ column},
- \param{wxTreeItemIcon}{ which = wxTreeItemIcon_Normal}}
-
-Gets the specified item image of the entered column.
-
-The value of {\it which} may be:
-
-\begin{itemize}\itemsep=0pt
-\item{wxTreeItemIcon\_Normal} to get the normal item image
-\item{wxTreeItemIcon\_Selected} to get the selected item image (i.e. the image
-which is shown when the item is currently selected)
-\item{wxTreeItemIcon\_Expanded} to get the expanded image (this only
-makes sense for items which have children - then this image is shown when the
-item is expanded and the normal image is shown when it is collapsed)
-\item{wxTreeItemIcon\_SelectedExpanded} to get the selected expanded image
-(which is shown when an expanded item is currently selected)
-\end{itemize}
-
-\membersection{wxTreeListCtrl::GetItemText}\label{wxtreelistctrlgetitemtext}
-
-\constfunc{wxString}{GetItemText}{\param{const wxTreeItemId\&}{ item}}
-
-Returns the item text of the main column.
-
-\constfunc{wxString}{GetItemText}{\param{const wxTreeItemId\&}{ item}, \param{size_t}{ column}}
-
-Returns the item text of the entered column.
-
-\membersection{wxTreeListCtrl::GetItemTextColour}\label{wxtreelistctrlgetitemtextcolour}
-
-\constfunc{wxColour}{GetItemTextColour}{\param{const wxTreeItemId\&}{ item}}
-
-Returns the colour of the item label.
-
-\membersection{wxTreeListCtrl::GetLastChild}\label{wxtreelistctrlgetlastchild}
-
-\constfunc{wxTreeItemId}{GetLastChild}{\param{const wxTreeItemId\&}{ item}}
-
-Returns the last child of the item (or an invalid tree item if this item has no children).
-
-\wxheading{See also}
-
-\helpref{GetFirstChild}{wxtreelistctrlgetfirstchild},
-\helpref{wxTreeListCtrl::GetNextSibling}{wxtreelistctrlgetnextsibling},
-\helpref{GetLastChild}{wxtreelistctrlgetlastchild}
-
-\membersection{wxTreeListCtrl::GetLineSpacing}\label{wxtreelistctrlgetlinespacing}
-
-\constfunc{int}{GetLineSpacing}{\void}
-
-Returns the space above and below the text on each line.
-
-\membersection{wxTreeListCtrl::GetNextChild}\label{wxtreelistctrlgetnextchild}
-
-\constfunc{wxTreeItemId}{GetNextChild}{\param{const wxTreeItemId\&}{ item}, \param{long\& }{cookie}}
-
-Returns the next child; call \helpref{wxTreeListCtrl::GetFirstChild}{wxtreelistctrlgetfirstchild} for the first child.
-
-For this enumeration function you must pass in a `cookie' parameter
-which is opaque for the application but is necessary for the library
-to make these functions reentrant (i.e. allow more than one
-enumeration on one and the same object simultaneously). The cookie passed to
-GetFirstChild and GetNextChild should be the same.
-
-Returns an invalid tree item if there are no further children.
-
-\wxheading{See also}
-
-\helpref{wxTreeListCtrl::GetFirstChild}{wxtreelistctrlgetfirstchild}
-
-\pythonnote{In wxPython the returned wxTreeItemId and the new cookie
-value are both returned as a tuple containing the two values.}
-
-\perlnote{In wxPerl this method returns a 2-element list
- {\tt ( item, cookie )}, instead of modifying its parameters.}
-
-\membersection{wxTreeListCtrl::GetNextSibling}\label{wxtreelistctrlgetnextsibling}
-
-\constfunc{wxTreeItemId}{GetNextSibling}{\param{const wxTreeItemId\&}{ item}}
-
-Returns the next sibling of the specified item; call \helpref{wxTreeListCtrl::GetPrevSibling}{wxtreelistctrlgetprevsibling} for the previous sibling.
-
-Returns an invalid tree item if there are no further siblings.
-
-\wxheading{See also}
-
-\helpref{wxTreeListCtrl::GetPrevSibling}{wxtreelistctrlgetprevsibling}
-
-\membersection{wxTreeListCtrl::GetNextVisible}\label{wxtreelistctrlgetnextvisible}
-
-\constfunc{wxTreeItemId}{GetNextVisible}{\param{const wxTreeItemId\&}{ item}}
-
-Returns the next visible item.
-
-\membersection{wxTreeListCtrl::GetItemParent}\label{wxtreelistctrlgetitemparent}
-
-\constfunc{wxTreeItemId}{GetItemParent}{\param{const wxTreeItemId\&}{ item}}
-
-Returns the item's parent.
-
-\membersection{wxTreeListCtrl::GetPrevSibling}\label{wxtreelistctrlgetprevsibling}
-
-\constfunc{wxTreeItemId}{GetPrevSibling}{\param{const wxTreeItemId\&}{ item}}
-
-Returns the previous sibling of the specified item; call \helpref{wxTreeListCtrl::GetNextSibling}{wxtreelistctrlgetnextsibling} for the next sibling.
-
-Returns an invalid tree item if there are no further children.
-
-\wxheading{See also}
-
-\helpref{wxTreeListCtrl::GetNextSibling}{wxtreelistctrlgetnextsibling}
-
-\membersection{wxTreeListCtrl::GetPrevVisible}\label{wxtreelistctrlgetprevvisible}
-
-\constfunc{wxTreeItemId}{GetPrevVisible}{\param{const wxTreeItemId\&}{ item}}
-
-Returns the previous visible item.
-
-\membersection{wxTreeListCtrl::GetRootItem}\label{wxtreelistctrlgetrootitem}
-
-\constfunc{wxTreeItemId}{GetRootItem}{\void}
-
-Returns the root item for the tree list control.
-
-\membersection{wxTreeListCtrl::GetSelection}\label{wxtreelistctrlgetselection}
-
-\constfunc{wxTreeItemId}{GetSelection}{\void}
-
-Returns the selection, or an invalid item if there is no selection.
-This function only works with the controls without wxTR\_MULTIPLE style, use
-\helpref{GetSelections}{wxtreelistctrlgetselections} for the controls which do have
-this style.
-
-\membersection{wxTreeListCtrl::GetSelections}\label{wxtreelistctrlgetselections}
-
-\constfunc{size\_t}{GetSelections}{\param{wxArrayTreeItemIds\& }{selection}}
-
-Fills the array of tree items passed in with the currently selected items. This
-function can be called only if the control has the wxTR\_MULTIPLE style.
-
-Returns the number of selected items.
-
-\pythonnote{The wxPython version of this method accepts no parameters
-and returns a Python list of {\tt wxTreeItemId}s.}
-
-\perlnote{In wxPerl this method takes no parameters and returns a list of
- {\tt Wx::TreeItemId}s.}
-
-\membersection{wxTreeListCtrl::GetStateImageList}\label{wxtreelistctrlgetstateimagelist}
-
-\constfunc{wxImageList*}{GetStateImageList}{\void}
-
-Returns the state image list (from which application-defined state images are taken).
-
-\membersection{wxTreeListCtrl::GetWindowStyle}\label{wxtreelistctrlgetwindowstyle}
-
-\constfunc{long}{GetWindowStyle}{\void}
-
-???
-
-\membersection{wxTreeListCtrl::GetWindowStyleFlag}\label{wxtreelistctrlgetwindowstyleflag}
-
-\constfunc{long}{GetWindowStyleFlag}{\void}
-
-???
-
-\membersection{wxTreeListCtrl::HitTest}\label{wxtreelistctrlhittest}
-
-\func{wxTreeItemId}{HitTest}{\param{const wxPoint\& }{point}}
-
-\func{wxTreeItemId}{HitTest}{\param{const wxPoint\& }{point}, \param{int\& }{flags}}
-
-\func{wxTreeItemId}{HitTest}{\param{const wxPoint\& }{point}, \param{int\& }{flags},
- \param{int\& }{column}}
-
-Calculates which (if any) item is under the given point, returning the tree item
-id at this point plus extra information {\it flags}. {\it flags} is a bitlist of the following:
-
-\twocolwidtha{5cm}
-\begin{twocollist}\itemsep=0pt
-\twocolitem{wxTREE\_HITTEST\_ABOVE}{Above the client area.}
-\twocolitem{wxTREE\_HITTEST\_BELOW}{Below the client area.}
-\twocolitem{wxTREE\_HITTEST\_NOWHERE}{In the client area but below the last item.}
-\twocolitem{wxTREE\_HITTEST\_ONITEMBUTTON}{On the button associated with an item.}
-\twocolitem{wxTREE\_HITTEST\_ONITEMICON}{On the bitmap associated with an item.}
-\twocolitem{wxTREE\_HITTEST\_ONITEMINDENT}{In the indentation associated with an item.}
-\twocolitem{wxTREE\_HITTEST\_ONITEMLABEL}{On the label (string) associated with an item.}
-\twocolitem{wxTREE\_HITTEST\_ONITEMRIGHT}{In the area to the right of an item.}
-\twocolitem{wxTREE\_HITTEST\_ONITEMSTATEICON}{On the state icon for a tree view item that is in a user-defined state.}
-\twocolitem{wxTREE\_HITTEST\_TOLEFT}{To the right of the client area.}
-\twocolitem{wxTREE\_HITTEST\_TORIGHT}{To the left of the client area.}
-\end{twocollist}
-
-\pythonnote{in wxPython both the wxTreeItemId and the flags are
-returned as a tuple.}
-
-\perlnote{In wxPerl this method only takes the {\tt point} parameter
- and returns a 2-element list {\tt ( item, flags )}.}
-
-\membersection{wxTreeListCtrl::InsertItem}\label{wxtreelistctrlinsertitem}
-
-\func{wxTreeItemId}{InsertItem}{\param{const wxTreeItemId\& }{parent}, \param{const wxTreeItemId\& }{previous}, \param{const wxString\&}{ text},
- \param{int}{ image = -1}, \param{int}{ selImage = -1}, \param{wxTreeItemData*}{ data = NULL}}
-
-\func{wxTreeItemId}{InsertItem}{\param{const wxTreeItemId\& }{parent}, \param{size\_t}{ before}, \param{const wxString\&}{ text},
- \param{int}{ image = -1}, \param{int}{ selImage = -1}, \param{wxTreeItemData*}{ data = NULL}}
-
-Inserts an item after a given one ({\it previous}) or before one identified by its position ({\it before}).
-{\it before} must be less than the number of children.
-
-The {\it image} and {\it selImage} parameters are an index within
-the normal image list specifying the image to use for unselected and
-selected items, respectively.
-If {\it image} > -1 and {\it selImage} is -1, the same image is used for
-both selected and unselected items.
-
-\pythonnote{The second form of this method is called
-{\tt InsertItemBefore} in wxPython.}
-
-\membersection{wxTreeListCtrl::IsBold}\label{wxtreelistctrlisbold}
-
-\constfunc{bool}{IsBold}{\param{const wxTreeItemId\& }{item}}
-
-Returns TRUE if the given item is in bold state.
-
-See also: \helpref{SetItemBold}{wxtreelistctrlsetitembold}
-
-\membersection{wxTreeListCtrl::IsExpanded}\label{wxtreelistctrlisexpanded}
-
-\constfunc{bool}{IsExpanded}{\param{const wxTreeItemId\&}{ item}}
-
-Returns TRUE if the item is expanded (only makes sense if it has children).
-
-\membersection{wxTreeListCtrl::IsSelected}\label{wxtreelistctrlisselected}
-
-\constfunc{bool}{IsSelected}{\param{const wxTreeItemId\&}{ item}}
-
-Returns TRUE if the item is selected.
-
-\membersection{wxTreeListCtrl::IsVisible}\label{wxtreelistctrlisvisible}
-
-\constfunc{bool}{IsVisible}{\param{const wxTreeItemId\&}{ item}}
-
-Returns TRUE if the item is visible (it might be outside the view, or not expanded).
-
-\membersection{wxTreeListCtrl::HasChildren}\label{wxtreelistctrlhaschildren}
-
-\constfunc{bool}{HasChildren}{\param{const wxTreeItemId\&}{ item}}
-
-Returns TRUE if the item has children.???
-
-\membersection{wxTreeListCtrl::ItemHasChildren}\label{wxtreelistctrlitemhaschildren}
-
-\constfunc{bool}{ItemHasChildren}{\param{const wxTreeItemId\&}{ item}}
-
-Returns TRUE if the item has children.
-
-\membersection{wxTreeListCtrl::OnCompareItems}\label{wxtreelistctrloncompareitems}
-
-\func{int}{OnCompareItems}{\param{const wxTreeItemId\& }{item1}, \param{const wxTreeItemId\& }{item2}}
-
-Override this function in the derived class to change the sort order of the
-items in the tree list control. The function should return a negative, zero or
-positive value if the first item is less than, equal to or greater than the
-second one.
-
-The base class version compares items alphabetically.
-
-See also: \helpref{SortChildren}{wxtreelistctrlsortchildren}
-
-\membersection{wxTreeListCtrl::PrependItem}\label{wxtreelistctrlprependitem}
-
-\func{wxTreeItemId}{PrependItem}{\param{const wxTreeItemId\& }{parent}, \param{const wxString\&}{ text},
- \param{int}{ image = -1}, \param{int}{ selImage = -1}, \param{wxTreeItemData*}{ data = NULL}}
-
-Appends an item as the first child of {\it parent}, return a new item id.
-
-The {\it image} and {\it selImage} parameters are an index within
-the normal image list specifying the image to use for unselected and
-selected items, respectively.
-If {\it image} > -1 and {\it selImage} is -1, the same image is used for
-both selected and unselected items.
-
-\membersection{wxTreeListCtrl::Refresh}\label{wxtreelistctrlrefresh}
-
-\func{bool}{Refresh}{\param{bool}{ erase=TRUE}, \param{wxRect*}{ rect=NULL}}
-
-Description???
-
-Parameter???
-
-\membersection{wxTreeListCtrl::SetBackgroundColour}\label{wxtreelistctrlsetbackgroundcolour}
-
-\func{void}{SetBackgroundColour}{\param{const wxColour\&}{ colour}}
-
-???
-
-\membersection{wxTreeListCtrl::SetFocus}\label{wxtreelistctrlsetfocus}
-
-\func{void}{SetFocus}{\void}
-
-???
-
-\membersection{wxTreeListCtrl::SetFont}\label{wxtreelistctrlsetfont}
-
-\func{void}{SetFont}{\param{const wxFont\&}{ font}}
-
-???
-
-\membersection{wxTreeListCtrl::SetForegroundColour}\label{wxtreelistctrlsetforegroundcolour}
-
-\func{void}{SetForegroundColour}{\param{const wxColour\&}{ colour}}
-
-???
-
-\membersection{wxTreeListCtrl::SetWindowStyle}\label{wxtreelistctrlsetwindowstyle}
-
-\func{void}{SetWindowStyle}{\param{const long}{ styles}}
-
-???
-
-\membersection{wxTreeListCtrl::ScrollTo}\label{wxtreelistctrlscrollto}
-
-\func{void}{ScrollTo}{\param{const wxTreeItemId\&}{ item}}
-
-Scrolls the specified item into view.
-
-\membersection{wxTreeListCtrl::SelectItem}\label{wxtreelistctrlselectitem}
-
-\func{bool}{SelectItem}{\param{const wxTreeItemId\&}{ item}, \param{bool}{ unselect_others=TRUE},
- \param{bool}{ extended_select=FALSE}}
-
-Selects the given item.
-
-Parameter???
-
-\membersection{wxTreeListCtrl::SetButtonsImageList}\label{wxtreelistctrlsetbuttonsimagelist}
-
-\func{void}{SetButtonsImageList}{\param{wxImageList*}{ imageList}}
-
-Sets the buttons image list (from which application-defined button images are taken).
-The button images assigned with this method will
-{\bf not} be deleted by wxTreeListCtrl's destructor, you must delete it yourself.
-
-Setting or assigning the button image list enables the display of image buttons.
-Once enabled, the only way to disable the display of button images is to set
-the button image list to NULL.
-
-This function is only available in the generic version.
-
-See also \helpref{AssignButtonsImageList}{wxtreelistctrlassignbuttonsimagelist}.
-
-\membersection{wxTreeListCtrl::SetImageList}\label{wxtreelistctrlsetimagelist}
-
-\func{void}{SetImageList}{\param{wxImageList*}{ imageList}}
-
-Sets the normal image list. Image list assigned with this method will
-{\bf not} be deleted by wxTreeListCtrl's destructor, you must delete it yourself.
-
-See also \helpref{AssignImageList}{wxtreelistctrlassignimagelist}.
-
-\membersection{wxTreeListCtrl::SetIndent}\label{wxtreelistctrlsetindent}
-
-\func{void}{SetIndent}{\param{int}{ indent}}
-
-Sets the indentation for the tree list control.
-
-\membersection{wxTreeListCtrl::SetItemBackgroundColour}\label{wxtreelistctrlsetitembackgroundcolour}
-
-\func{void}{SetItemBackgroundColour}{\param{const wxTreeItemId\&}{ item}, \param{const wxColour\& }{colour}}
-
-Sets the colour of the item's background.
-
-\membersection{wxTreeListCtrl::SetItemBold}\label{wxtreelistctrlsetitembold}
-
-\func{void}{SetItemBold}{\param{const wxTreeItemId\& }{item}, \param{bool}{ bold = TRUE}}
-
-Makes item appear in bold font if {\it bold} parameter is TRUE or resets it to
-the normal state.
-
-See also: \helpref{IsBold}{wxtreelistctrlisbold}
-
-\membersection{wxTreeListCtrl::SetItemData}\label{wxtreelistctrlsetitemdata}
-
-\func{void}{SetItemData}{\param{const wxTreeItemId\&}{ item}, \param{wxTreeItemData* }{data}}
-
-Sets the item client data.
-
-\pythonnote{wxPython provides the following shortcut method:\par
-\indented{2cm}{\begin{twocollist}\itemsep=0pt
-\twocolitem{{\bf SetPyData(item, obj)}}{Associate the given Python
-Object with the wxTreeItemData for the given item Id.}
-\end{twocollist}}
-}
-
-\perlnote{wxPerl provides the following shortcut method:
-\indented{2cm}{
-\begin{twocollist}\itemsep=0pt
-\twocolitem{{\bf SetPlData( item, data )}}{Sets the Perl data
-associated with the Wx::TreeItemData ( it is just the same as
-tree->GetItemData( item )->SetData( data ); ).}
-\end{twocollist}}
-}
-
-\membersection{wxTreeListCtrl::SetItemFont}\label{wxtreelistctrlsetitemfont}
-
-\func{void}{SetItemFont}{\param{const wxTreeItemId\&}{ item}, \param{const wxFont\& }{font}}
-
-Sets the item's font. All items in the tree should have the same height to avoid
-text clipping, so the fonts height should be the same for all of them,
-although font attributes may vary.
-
-\wxheading{See also}
-
-\helpref{SetItemBold}{wxtreelistctrlsetitembold}
-
-\membersection{wxTreeListCtrl::SetItemHasChildren}\label{wxtreelistctrlsetitemhaschildren}
-
-\func{void}{SetItemHasChildren}{\param{const wxTreeItemId\&}{ item}, \param{bool}{ has = TRUE}}
-
-Force appearance of the button next to the item. This is useful to
-allow the user to expand the items which don't have any children now,
-but instead adding them only when needed, thus minimizing memory
-usage and loading time.
-
-\membersection{wxTreeListCtrl::SetItemImage}\label{wxtreelistctrlsetitemimage}
-
-\func{void}{SetItemImage}{\param{const wxTreeItemId\&}{ item}, \param{int}{ image},
- \param{wxTreeItemIcon}{ which = wxTreeItemIcon_Normal}}
-
-Sets the specified item image of the main column. See \helpref{GetItemImage}{wxtreelistctrlgetitemimage}
-for the description of the {\it which} parameter.
-
-\func{void}{SetItemImage}{\param{const wxTreeItemId\&}{ item}, \param{size_t}{ column}, \param{int}{ image},
- \param{wxTreeItemIcon}{ which = wxTreeItemIcon_Normal}}
-
-Sets the specified item image of the entered column. See \helpref{GetItemImage}{wxtreelistctrlgetitemimage}
-for the description of the {\it which} parameter.
-
-\membersection{wxTreeListCtrl::SetItemText}\label{wxtreelistctrlsetitemtext}
-
-\func{void}{SetItemText}{\param{const wxTreeItemId\&}{ item}, \param{const wxString\&}{ text}}
-
-Sets the item text of the main column.
-
-\func{void}{SetItemText}{\param{const wxTreeItemId\&}{ item}, \param{size_t}{ column}, \param{const wxString\&}{ text}}
-
-Sets the item text of the entered column.
-
-\membersection{wxTreeListCtrl::SetItemTextColour}\label{wxtreelistctrlsetitemtextcolour}
-
-\func{void}{SetItemTextColour}{\param{const wxTreeItemId\&}{ item}, \param{const wxColour\&}{ colour}}
-
-Sets the colour of the item's text.
-
-\membersection{wxTreeListCtrl::SetLineSpacing}\label{wxtreelistctrlsetindent}
-
-\func{void}{SetLineSpacing}{\param{unsigned int}{ spacing}}
-
-Sets the space above and below the text on each line.
-
-\membersection{wxTreeListCtrl::SetStateImageList}\label{wxtreelistctrlsetstateimagelist}
-
-\func{void}{SetStateImageList}{\param{wxImageList*}{ imageList}}
-
-Sets the state image list (from which application-defined state images are taken).
-Image list assigned with this method will
-{\bf not} be deleted by wxTreeListCtrl's destructor, you must delete it yourself.
-
-See also \helpref{AssignStateImageList}{wxtreelistctrlassignstateimagelist}.
-
-\func{void}{SetWindowStyle}{\param{long}{styles}}
-
-Sets the mode flags associated with the display of the tree list control.
-The new mode takes effect immediately.
-(Generic only; MSW ignores changes.)
-
-\membersection{wxTreeListCtrl::SortChildren}\label{wxtreelistctrlsortchildren}
-
-\func{void}{SortChildren}{\param{const wxTreeItemId\&}{ item}}
-
-Sorts the children of the given item using
-\helpref{OnCompareItems}{wxtreelistctrloncompareitems} method of wxTreeListCtrl. You
-should override that method to change the sort order (the default is ascending
-case-sensitive alphabetical order).
-
-\wxheading{See also}
-
-wxTreeItemData, \helpref{OnCompareItems}{wxtreelistctrloncompareitems}
-
-\membersection{wxTreeListCtrl::Toggle}\label{wxtreelistctrltoggle}
-
-\func{void}{Toggle}{\param{const wxTreeItemId\&}{ item}}
-
-Toggles the given item between collapsed and expanded states.
-
-\membersection{wxTreeListCtrl::Unselect}\label{wxtreelistctrlunselect}
-
-\func{void}{Unselect}{\void}
-
-Removes the selection from the currently selected item (if any).
-
-\membersection{wxTreeListCtrl::UnselectAll}\label{wxtreelistctrlunselectall}
-
-\func{void}{UnselectAll}{\void}
-
-This function either behaves the same as \helpref{Unselect}{wxtreelistctrlunselect}
-if the control doesn't have wxTR\_MULTIPLE style, or removes the selection from
-all items if it does have this style.
-
-\latexignore{\rtfignore{\wxheading{Members (column specific}}}
-
-\membersection{wxTreeListCtrl::AddColumn}\label{wxtreelistctrladdcolumn}
-
-\func{void}{AddColumn}{\param{const wxString\&}{ text}}
-
-\func{void}{AddColumn}{\param{const wxString\&}{ text}, \param{size_t}{ width}, \param{wxTreeListColumnAlign}{ alignment = wxTL_ALIGN_LEFT}}
-
-\func{void}{AddColumn}{\param{const wxTreeListColumnInfo\&}{ col}}
-
-Adds a column.
-
-\membersection{wxTreeListCtrl::GetColumn}\label{wxtreelistctrlgetcolumn}
-
-\func{wxTreeListColumnInfo\&}{GetColumn}{\param{size_t}{ column}}
-
-\constfunc{wxTreeListColumnInfo\&}{GetColumn}{\param{size_t}{ column}}
-
-Returns the infos of the columns.
-
-\membersection{wxTreeListCtrl::GetColumnAlignment}\label{wxtreelistctrlgetcolumnalignment}
-
-\constfunc{wxTreeListColumnAlign}{GetColumnAlignment}{\param{size_t}{ column}}
-
-Returns the alignment of the columns.
-
-\membersection{wxTreeListCtrl::GetColumnCount}\label{wxtreelistctrlgetcolumncount}
-
-\constfunc{size_t}{GetColumnCount}{\void}
-
-Returns the number of columns.
-
-\membersection{wxTreeListCtrl::GetColumnImage}\label{wxtreelistctrlgetcolumnimage}
-
-\constfunc{int}{GetColumnImage}{\param{size_t}{ column}}
-
-Returns the image of the columns.
-
-\membersection{wxTreeListCtrl::GetColumnText}\label{wxtreelistctrlgetcolumntext}
-
-\constfunc{wxString}{GetColumnText}{\param{size_t}{ column}}
-
-Returns the text of the columns.
-
-\membersection{wxTreeListCtrl::GetColumnWidth}\label{wxtreelistctrlgetcolumnwidth}
-
-\constfunc{size_t}{GetColumnWidth}{\param{size_t}{ column}}
-
-Returns the width of the columns.
-
-\membersection{wxTreeListCtrl::GetMainColumn}\label{wxtreelistctrlgetmaincolumn}
-
-\constfunc{size_t}{GetMainColumn}{\void}
-
-Returns the number of the main column.
-
-\membersection{wxTreeListCtrl::InsertColumn}\label{wxtreelistctrlinsertcolumn}
-
-\func{void}{InsertColumn}{\param{size_t}{ before}, \param{const wxString\&}{ text}}
-
-\func{void}{InsertColumn}{\param{size_t}{ before}, \param{const wxString\&}{ text}, \param{size_t}{ width},
- \param{wxTreeListColumnAlign}{ alignment = wxTL_ALIGN_LEFT}}
-
-Inserts a column before(???) the entered column.
-
-\membersection{wxTreeListCtrl::IsColumnShown}\label{wxtreelistctrliscolumnshown}
-
-\constfunc{bool}{IsColumnShown}{\param{size_t}{ column}}
-
-Returns if the columns is shown.
-
-\membersection{wxTreeListCtrl::RemoveColumn}\label{wxtreelistctrlremovecolumn}
-
-\func{void}{RemoveColumn}{\param{size_t}{ column}}
-
-Removes the entered column.
-
-\membersection{wxTreeListCtrl::SetColumn}\label{wxtreelistctrlsetcolumn}
-
-\func{void}{SetColumn}{\param{size_t}{ column}, \param{const wxTreeListColumnInfo\&}{ info}}
-
-Sets the infos of the column.
-
-\membersection{wxTreeListCtrl::SetColumnAlignment}\label{wxtreelistctrlsetcolumnalignment}
-
-\func{void}{SetColumnAlignment}{\param{size_t}{ column}, \param{const wxTreeListColumnAlign}{ align}}
-
-Sets the alignment of the column.
-
-\membersection{wxTreeListCtrl::SetColumnImage}\label{wxtreelistctrlsetcolumnimage}
-
-\func{void}{SetColumnImage}{\param{size_t}{ column}, \param{int}{ image}}
-
-Sets the image of the column.
-
-\membersection{wxTreeListCtrl::SetColumnText}\label{wxtreelistctrlsetcolumntext}
-
-\func{void}{SetColumnText}{\param{size_t}{ column}, \param{const wxString\&}{ text}}
-
-Sets the text of the column.
-
-\membersection{wxTreeListCtrl::SetColumnWidth}\label{wxtreelistctrlsetcolumnwidth}
-
-\func{void}{SetColumnWidth}{\param{size_t}{ column}, \param{size_t}{ width}}
-
-Sets the width of the column.
-
-\membersection{wxTreeListCtrl::SetMainColumn}\label{wxtreelistctrlsetmaincolumn}
-
-\func{void}{SetMainColumn}{\param{size_t}{ column}}
-
-Set the main column.
-
-\membersection{wxTreeListCtrl::ShowColumn}\label{wxtreelistctrlshowcolumn}
-
-\func{void}{ShowColumn}{\param{size_t}{ column}, \param{bool}{ shown}}
-
-Shows/hides the column.
-
-\latexignore{\rtfignore{\wxheading{Members (item specific}}}
-
-\membersection{wxTreeListCtrl::GetItemBold}\label{wxtreelistctrlgetitembold}
-
-\constfunc{bool}{GetItemBold}{\param{const wxTreeItemId\&}{ item}}
-
-Returns the item bold status.
-
+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: treelistctrl.cpp (derived by treectlg.h)
-// Purpose: multi column tree control implementation
-// Author: Robert Roebling
-// Created: 01/02/97
-// Modified: Alberto Griggio, 2002
-// 22/10/98 - almost total rewrite, simpler interface (VZ)
-// Id: $Id$
-// Copyright: (c) Robert Roebling, Julian Smart, Alberto Griggio,
-// Vadim Zeitlin, Otto Wyss
-// Licence: wxWindows licence
-/////////////////////////////////////////////////////////////////////////////
-
-// ===========================================================================
-// declarations
-// ===========================================================================
-
-// ---------------------------------------------------------------------------
-// headers
-// ---------------------------------------------------------------------------
-
-#if defined(__GNUG__) && !defined(__APPLE__)
- #pragma implementation "treelistctrl.h"
-#endif
-
-// For compilers that support precompilation, includes "wx.h".
-#include "wx/wxprec.h"
-
-#ifdef __BORLANDC__
- #pragma hdrstop
-#endif
-
-
-#include <wx/treebase.h>
-#include <wx/timer.h>
-#include <wx/textctrl.h>
-#include <wx/imaglist.h>
-#include <wx/settings.h>
-#include <wx/dcclient.h>
-#include <wx/dcscreen.h>
-#include <wx/scrolwin.h>
-
-#include "wx/gizmos/treelistctrl.h"
-
-#ifdef __WXGTK__
- #include <gtk/gtk.h>
- #include <wx/gtk/win_gtk.h>
-#endif
-
-// ---------------------------------------------------------------------------
-// array types
-// ---------------------------------------------------------------------------
-
-class wxTreeListItem;
-
-WX_DEFINE_ARRAY(wxTreeListItem *, wxArrayTreeListItems);
-
-#include <wx/dynarray.h>
-WX_DECLARE_OBJARRAY(wxTreeListColumnInfo, wxArrayTreeListColumnInfo);
-#include <wx/arrimpl.cpp>
-WX_DEFINE_OBJARRAY(wxArrayTreeListColumnInfo);
-
-#if !wxCHECK_VERSION(2, 3, 3)
-WX_DEFINE_ARRAY(short, wxArrayShort);
-#endif
-
-
-// --------------------------------------------------------------------------
-// constants
-// --------------------------------------------------------------------------
-
-static const int NO_IMAGE = -1;
-
-const int LINEHEIGHT = 10;
-const int PIXELS_PER_UNIT = 10;
-const int LINEATROOT = 5;
-const int MARGIN = 2;
-const int MININDENT = 10;
-const int BTNWIDTH = 11;
-const int BTNHEIGHT = 11;
-
-const wxChar* wxTreeListCtrlNameStr = wxT("treelistctrl");
-
-static wxTreeListColumnInfo wxInvalidTreeListColumnInfo;
-
-
-// ---------------------------------------------------------------------------
-// private classes
-// ---------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-// wxTreeListHeaderWindow (internal)
-//-----------------------------------------------------------------------------
-
-class wxTreeListHeaderWindow : public wxWindow
-{
-protected:
- wxTreeListMainWindow *m_owner;
- wxCursor *m_currentCursor;
- wxCursor *m_resizeCursor;
- bool m_isDragging;
-
- // column being resized
- int m_column;
-
- // divider line position in logical (unscrolled) coords
- int m_currentX;
-
- // minimal position beyond which the divider line can't be dragged in
- // logical coords
- int m_minX;
-
- wxArrayTreeListColumnInfo m_columns;
-
- // total width of the columns
- int m_total_col_width;
-
-
-public:
- wxTreeListHeaderWindow();
-
- wxTreeListHeaderWindow( wxWindow *win,
- wxWindowID id,
- wxTreeListMainWindow *owner,
- const wxPoint &pos = wxDefaultPosition,
- const wxSize &size = wxDefaultSize,
- long style = 0,
- const wxString &name = wxT("wxtreelistctrlcolumntitles") );
-
- virtual ~wxTreeListHeaderWindow();
-
- void DoDrawRect( wxDC *dc, int x, int y, int w, int h );
- void DrawCurrent();
- void AdjustDC(wxDC& dc);
-
- void OnPaint( wxPaintEvent &event );
- void OnMouse( wxMouseEvent &event );
- void OnSetFocus( wxFocusEvent &event );
-
-
- // columns manipulation
-
- size_t GetColumnCount() const { return m_columns.GetCount(); }
-
- void AddColumn(const wxTreeListColumnInfo& col);
-
- void InsertColumn(size_t before, const wxTreeListColumnInfo& col);
-
- void RemoveColumn(size_t column);
-
- void SetColumn(size_t column, const wxTreeListColumnInfo& info);
- const wxTreeListColumnInfo& GetColumn(size_t column) const
- {
- wxCHECK_MSG(column < GetColumnCount(), wxInvalidTreeListColumnInfo, wxT("Invalid column"));
- return m_columns[column];
- }
- wxTreeListColumnInfo& GetColumn(size_t column)
- {
- wxCHECK_MSG(column < GetColumnCount(), wxInvalidTreeListColumnInfo, wxT("Invalid column"));
- return m_columns[column];
- }
-
- void SetColumnWidth(size_t column, size_t width);
-
- void SetColumnText(size_t column, const wxString& text)
- {
- wxCHECK_RET(column < GetColumnCount(), wxT("Invalid column"));
- m_columns[column].SetText(text);
- }
-
- void SetColumnShown(size_t column, bool shown)
- {
- wxCHECK_RET(column < GetColumnCount(), wxT("Invalid column"));
- m_columns[column].SetShown(shown);
- }
-
- wxString GetColumnText(size_t column) const
- {
- wxCHECK_MSG(column < GetColumnCount(), wxEmptyString, wxT("Invalid column"));
- return m_columns[column].GetText();
- }
-
- int GetColumnWidth(size_t column) const
- {
- wxCHECK_MSG(column < GetColumnCount(), -1, wxT("Invalid column"));
- return m_columns[column].GetWidth();
- }
-
- int GetWidth() const { return m_total_col_width; }
-
- int GetColumnShown(size_t column) const
- {
- wxCHECK_MSG(column < GetColumnCount(), -1, wxT("Invalid column"));
- return m_columns[column].GetShown();
- }
-
- // needs refresh
- bool m_dirty;
-
-private:
- // common part of all ctors
- void Init();
-
- void SendListEvent(wxEventType type, wxPoint pos);
-
- DECLARE_DYNAMIC_CLASS(wxTreeListHeaderWindow)
- DECLARE_EVENT_TABLE()
-};
-
-
-// this is the "true" control
-class wxTreeListMainWindow: public wxScrolledWindow
-{
-public:
- // creation
- // --------
- wxTreeListMainWindow() { Init(); }
-
- wxTreeListMainWindow(wxTreeListCtrl *parent, wxWindowID id = -1,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = wxTR_DEFAULT_STYLE,
- const wxValidator &validator = wxDefaultValidator,
- const wxString& name = wxT("wxtreelistmainwindow"))
- {
- Init();
- Create(parent, id, pos, size, style, validator, name);
- }
-
- virtual ~wxTreeListMainWindow();
-
- bool Create(wxTreeListCtrl *parent, wxWindowID id = -1,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = wxTR_DEFAULT_STYLE,
- const wxValidator &validator = wxDefaultValidator,
- const wxString& name = wxT("wxtreelistctrl"));
-
- // accessors
- // ---------
-
- // get the total number of items in the control
- size_t GetCount() const;
-
- // indent is the number of pixels the children are indented relative to
- // the parents position. SetIndent() also redraws the control
- // immediately.
- unsigned int GetIndent() const { return m_indent; }
- void SetIndent(unsigned int indent);
-
- // see wxTreeListCtrl for the meaning
- unsigned int GetLineSpacing() const { return m_linespacing; }
- void SetLineSpacing(unsigned int spacing);
-
- // image list: these functions allow to associate an image list with
- // the control and retrieve it. Note that when assigned with
- // SetImageList, the control does _not_ delete
- // the associated image list when it's deleted in order to allow image
- // lists to be shared between different controls. If you use
- // AssignImageList, the control _does_ delete the image list.
- //
- // The normal image list is for the icons which correspond to the
- // normal tree item state (whether it is selected or not).
- // Additionally, the application might choose to show a state icon
- // which corresponds to an app-defined item state (for example,
- // checked/unchecked) which are taken from the state image list.
- wxImageList *GetImageList() const;
- wxImageList *GetStateImageList() const;
- wxImageList *GetButtonsImageList() const;
-
- void SetImageList(wxImageList *imageList);
- void SetStateImageList(wxImageList *imageList);
- void SetButtonsImageList(wxImageList *imageList);
- void AssignImageList(wxImageList *imageList);
- void AssignStateImageList(wxImageList *imageList);
- void AssignButtonsImageList(wxImageList *imageList);
-
- // Functions to work with tree ctrl items.
-
- // accessors
- // ---------
-
- // retrieve item's label
- wxString GetItemText(const wxTreeItemId& item) const
- { return GetItemText(item, GetMainColumn()); }
- // get one of the images associated with the item (normal by default)
- int GetItemImage(const wxTreeItemId& item,
- wxTreeItemIcon which = wxTreeItemIcon_Normal) const
- { return GetItemImage(item, GetMainColumn(), which); }
-
- // get the data associated with the item
- wxTreeItemData *GetItemData(const wxTreeItemId& item) const;
-
- bool GetItemBold(const wxTreeItemId& item) const;
- wxColour GetItemTextColour(const wxTreeItemId& item) const;
- wxColour GetItemBackgroundColour(const wxTreeItemId& item) const;
- wxFont GetItemFont(const wxTreeItemId& item) const;
-
- // modifiers
- // ---------
-
- // set item's label
- void SetItemText(const wxTreeItemId& item, const wxString& text)
- { SetItemText(item, GetMainColumn(), text); }
-
- // get one of the images associated with the item (normal by default)
- void SetItemImage(const wxTreeItemId& item, int image,
- wxTreeItemIcon which = wxTreeItemIcon_Normal)
- { SetItemImage(item, GetMainColumn(), image, which); }
-
- // associate some data with the item
- void SetItemData(const wxTreeItemId& item, wxTreeItemData *data);
-
- // force appearance of [+] button near the item. This is useful to
- // allow the user to expand the items which don't have any children now
- // - but instead add them only when needed, thus minimizing memory
- // usage and loading time.
- void SetItemHasChildren(const wxTreeItemId& item, bool has = TRUE);
-
- // the item will be shown in bold
- void SetItemBold(const wxTreeItemId& item, bool bold = TRUE);
-
- // set the item's text colour
- void SetItemTextColour(const wxTreeItemId& item, const wxColour& colour);
-
- // set the item's background colour
- void SetItemBackgroundColour(const wxTreeItemId& item, const wxColour& colour);
-
- // set the item's font (should be of the same height for all items)
- void SetItemFont(const wxTreeItemId& item, const wxFont& font);
-
- // set the window font
- virtual bool SetFont( const wxFont &font );
-
- // set the styles. No need to specify a GetWindowStyle here since
- // the base wxWindow member function will do it for us
- void SetWindowStyle(const long styles);
-
- // item status inquiries
- // ---------------------
-
- // is the item visible (it might be outside the view or not expanded)?
- bool IsVisible(const wxTreeItemId& item) const;
- // does the item has any children?
- bool HasChildren(const wxTreeItemId& item) const
- { return ItemHasChildren(item); }
- bool ItemHasChildren(const wxTreeItemId& item) const;
- // is the item expanded (only makes sense if HasChildren())?
- bool IsExpanded(const wxTreeItemId& item) const;
- // is this item currently selected (the same as has focus)?
- bool IsSelected(const wxTreeItemId& item) const;
- // is item text in bold font?
- bool IsBold(const wxTreeItemId& item) const;
- // does the layout include space for a button?
-
- // number of children
- // ------------------
-
- // if 'recursively' is FALSE, only immediate children count, otherwise
- // the returned number is the number of all items in this branch
- size_t GetChildrenCount(const wxTreeItemId& item, bool recursively = TRUE);
-
- // navigation
- // ----------
-
- // wxTreeItemId.IsOk() will return FALSE if there is no such item
-
- // get the root tree item
- wxTreeItemId GetRootItem() const { return m_anchor; }
-
- // get the item currently selected (may return NULL if no selection)
- wxTreeItemId GetSelection() const { return m_current; }
-
- // get the items currently selected, return the number of such item
- size_t GetSelections(wxArrayTreeItemIds&) const;
-
- // get the parent of this item (may return NULL if root)
- wxTreeItemId GetItemParent(const wxTreeItemId& item) const;
-
- // for this enumeration function you must pass in a "cookie" parameter
- // which is opaque for the application but is necessary for the library
- // to make these functions reentrant (i.e. allow more than one
- // enumeration on one and the same object simultaneously). Of course,
- // the "cookie" passed to GetFirstChild() and GetNextChild() should be
- // the same!
-
- // get the first child of this item
- wxTreeItemId GetFirstChild(const wxTreeItemId& item, long& cookie) const;
- // get the next child
- wxTreeItemId GetNextChild(const wxTreeItemId& item, long& cookie) const;
- // get the last child of this item - this method doesn't use cookies
- wxTreeItemId GetLastChild(const wxTreeItemId& item) const;
-
- // get the next sibling of this item
- wxTreeItemId GetNextSibling(const wxTreeItemId& item) const;
- // get the previous sibling
- wxTreeItemId GetPrevSibling(const wxTreeItemId& item) const;
-
- // get first visible item
- wxTreeItemId GetFirstVisibleItem() const;
- // get the next visible item: item must be visible itself!
- // see IsVisible() and wxTreeCtrl::GetFirstVisibleItem()
- wxTreeItemId GetNextVisible(const wxTreeItemId& item) const;
- // get the previous visible item: item must be visible itself!
- wxTreeItemId GetPrevVisible(const wxTreeItemId& item) const;
-
- // Only for internal use right now, but should probably be public
- wxTreeItemId GetNext(const wxTreeItemId& item) const;
-
- // operations
- // ----------
-
- // add the root node to the tree
- wxTreeItemId AddRoot(const wxString& text,
- int image = -1, int selectedImage = -1,
- wxTreeItemData *data = NULL);
-
- // insert a new item in as the first child of the parent
- wxTreeItemId PrependItem(const wxTreeItemId& parent,
- const wxString& text,
- int image = -1, int selectedImage = -1,
- wxTreeItemData *data = NULL);
-
- // insert a new item after a given one
- wxTreeItemId InsertItem(const wxTreeItemId& parent,
- const wxTreeItemId& idPrevious,
- const wxString& text,
- int image = -1, int selectedImage = -1,
- wxTreeItemData *data = NULL);
-
- // insert a new item before the one with the given index
- wxTreeItemId InsertItem(const wxTreeItemId& parent,
- size_t index,
- const wxString& text,
- int image = -1, int selectedImage = -1,
- wxTreeItemData *data = NULL);
-
- // insert a new item in as the last child of the parent
- wxTreeItemId AppendItem(const wxTreeItemId& parent,
- const wxString& text,
- int image = -1, int selectedImage = -1,
- wxTreeItemData *data = NULL);
-
- // delete this item and associated data if any
- void Delete(const wxTreeItemId& item);
- // delete all children (but don't delete the item itself)
- // NB: this won't send wxEVT_COMMAND_TREE_ITEM_DELETED events
- void DeleteChildren(const wxTreeItemId& item);
- // delete all items from the tree
- // NB: this won't send wxEVT_COMMAND_TREE_ITEM_DELETED events
- void DeleteAllItems();
-
- // expand this item
- void Expand(const wxTreeItemId& item);
- // expand this item and all subitems recursively
- void ExpandAll(const wxTreeItemId& item);
- // collapse the item without removing its children
- void Collapse(const wxTreeItemId& item);
- // collapse the item and remove all children
- void CollapseAndReset(const wxTreeItemId& item);
- // toggles the current state
- void Toggle(const wxTreeItemId& item);
-
- // remove the selection from currently selected item (if any)
- void Unselect();
- void UnselectAll();
- // select this item
- void SelectItem(const wxTreeItemId& item, bool unselect_others=TRUE,
- bool extended_select=FALSE);
- void SelectAll(bool extended_select=FALSE);
- // make sure this item is visible (expanding the parent item and/or
- // scrolling to this item if necessary)
- void EnsureVisible(const wxTreeItemId& item);
- // scroll to this item (but don't expand its parent)
- void ScrollTo(const wxTreeItemId& item);
- void AdjustMyScrollbars();
-
- // The first function is more portable (because easier to implement
- // on other platforms), but the second one returns some extra info.
- wxTreeItemId HitTest(const wxPoint& point)
- { int dummy; return HitTest(point, dummy); }
- wxTreeItemId HitTest(const wxPoint& point, int& flags)
- { int col; return HitTest(point, flags, col); }
- // ALB
- wxTreeItemId HitTest(const wxPoint& point, int& flags, int& column);
-
-
- // get the bounding rectangle of the item (or of its label only)
- bool GetBoundingRect(const wxTreeItemId& item,
- wxRect& rect,
- bool textOnly = FALSE) const;
-
- // Start editing the item label: this (temporarily) replaces the item
- // with a one line edit control. The item will be selected if it hadn't
- // been before.
- void EditLabel( const wxTreeItemId& item ) { Edit( item ); }
- void Edit( const wxTreeItemId& item );
-
- // sorting
- // this function is called to compare 2 items and should return -1, 0
- // or +1 if the first item is less than, equal to or greater than the
- // second one. The base class version performs alphabetic comparaison
- // of item labels (GetText)
- virtual int OnCompareItems(const wxTreeItemId& item1,
- const wxTreeItemId& item2);
- // sort the children of this item using OnCompareItems
- //
- // NB: this function is not reentrant and not MT-safe (FIXME)!
- void SortChildren(const wxTreeItemId& item);
-
- // deprecated functions: use Set/GetItemImage directly
- // get the selected item image
- int GetItemSelectedImage(const wxTreeItemId& item) const
- { return GetItemImage(item, wxTreeItemIcon_Selected); }
- // set the selected item image
- void SetItemSelectedImage(const wxTreeItemId& item, int image)
- { SetItemImage(item, image, wxTreeItemIcon_Selected); }
-
- // implementation only from now on
-
- // overridden base class virtuals
- virtual bool SetBackgroundColour(const wxColour& colour);
- virtual bool SetForegroundColour(const wxColour& colour);
-
- // callbacks
- void OnPaint( wxPaintEvent &event );
- void OnSetFocus( wxFocusEvent &event );
- void OnKillFocus( wxFocusEvent &event );
- void OnChar( wxKeyEvent &event );
- void OnMouse( wxMouseEvent &event );
- void OnIdle( wxIdleEvent &event );
- void OnSize(wxSizeEvent& event); // ALB
- void OnScroll(wxScrollWinEvent& event); // ALB
-
- // implementation helpers
- void SendDeleteEvent(wxTreeListItem *itemBeingDeleted);
-
- void DrawBorder(const wxTreeItemId& item);
- void DrawLine(const wxTreeItemId& item, bool below);
-
- size_t GetColumnCount() const
- { return m_owner->GetHeaderWindow()->GetColumnCount(); }
-
- void SetMainColumn(size_t column)
- {
- if(column < GetColumnCount())
- m_main_column = column;
- }
- size_t GetMainColumn() const { return m_main_column; }
-
- void SetItemText(const wxTreeItemId& item, size_t column,
- const wxString& text);
- wxString GetItemText(const wxTreeItemId& item, size_t column) const;
-
- void SetItemImage(const wxTreeItemId& item, size_t column, int image,
- wxTreeItemIcon which = wxTreeItemIcon_Normal);
- int GetItemImage(const wxTreeItemId& item, size_t column,
- wxTreeItemIcon which = wxTreeItemIcon_Normal) const;
-protected:
- wxTreeListCtrl* m_owner; // ALB
-
- size_t m_main_column; // ALB
-
- friend class wxTreeListItem;
- friend class wxTreeListRenameTimer;
- friend class wxTreeListTextCtrl;
-
- wxFont m_normalFont;
- wxFont m_boldFont;
-
- wxTreeListItem *m_anchor;
- wxTreeListItem *m_current, *m_key_current, *m_currentEdit;
- int m_btnWidth, m_btnWidth2;
- int m_btnHeight, m_btnHeight2;
- int m_imgWidth, m_imgWidth2;
- int m_imgHeight, m_imgHeight2;
- unsigned short m_indent;
- int m_lineHeight;
- unsigned short m_linespacing;
- wxPen m_dottedPen;
- wxBrush *m_hilightBrush,
- *m_hilightUnfocusedBrush;
- bool m_hasFocus;
-public:
- bool m_dirty;
-protected:
- bool m_ownsImageListNormal,
- m_ownsImageListState,
- m_ownsImageListButtons;
- bool m_isDragging; // true between BEGIN/END drag events
- bool m_renameAccept;
- bool m_lastOnSame; // last click on the same item as prev
- wxImageList *m_imageListNormal,
- *m_imageListState,
- *m_imageListButtons;
-
- int m_dragCount;
- wxPoint m_dragStart;
- wxTreeListItem *m_dropTarget;
- wxCursor m_oldCursor; // cursor is changed while dragging
- wxTreeListItem *m_oldSelection;
-
- wxTimer *m_renameTimer;
- wxString m_renameRes;
-
- // the common part of all ctors
- void Init();
-
- // misc helpers
- wxTreeItemId DoInsertItem(const wxTreeItemId& parent,
- size_t previous,
- const wxString& text,
- int image, int selectedImage,
- wxTreeItemData *data);
- bool HasButtons(void) const
- { return (m_imageListButtons != NULL) ||
- HasFlag (wxTR_TWIST_BUTTONS|wxTR_HAS_BUTTONS); }
-
-protected:
- void CalculateLineHeight();
- int GetLineHeight(wxTreeListItem *item) const;
- void PaintLevel( wxTreeListItem *item, wxDC& dc, int level, int &y,
- int x_colstart);
- void PaintItem( wxTreeListItem *item, wxDC& dc);
-
- void CalculateLevel( wxTreeListItem *item, wxDC &dc, int level, int &y,
- int x_colstart);
- void CalculatePositions();
- void CalculateSize( wxTreeListItem *item, wxDC &dc );
-
- void RefreshSubtree( wxTreeListItem *item );
- void RefreshLine( wxTreeListItem *item );
-
- // redraw all selected items
- void RefreshSelected();
-
- // RefreshSelected() recursive helper
- void RefreshSelectedUnder(wxTreeListItem *item);
-
- void OnRenameTimer();
- void OnRenameAccept();
-
- void FillArray(wxTreeListItem*, wxArrayTreeItemIds&) const;
- void SelectItemRange( wxTreeListItem *item1, wxTreeListItem *item2 );
- bool TagAllChildrenUntilLast(wxTreeListItem *crt_item,
- wxTreeListItem *last_item, bool select);
- bool TagNextChildren(wxTreeListItem *crt_item, wxTreeListItem *last_item,
- bool select);
- void UnselectAllChildren( wxTreeListItem *item );
-
- void DrawDropEffect(wxTreeListItem *item);
-
-private:
- DECLARE_EVENT_TABLE()
- DECLARE_DYNAMIC_CLASS(wxTreeListMainWindow)
-};
-
-
-// timer used for enabling in-place edit
-class wxTreeListRenameTimer: public wxTimer
-{
-public:
- wxTreeListRenameTimer( wxTreeListMainWindow *owner );
-
- void Notify();
-
-private:
- wxTreeListMainWindow *m_owner;
-};
-
-// control used for in-place edit
-class wxTreeListTextCtrl: public wxTextCtrl
-{
-public:
- wxTreeListTextCtrl( wxWindow *parent,
- const wxWindowID id,
- bool *accept,
- wxString *res,
- wxTreeListMainWindow *owner,
- const wxString &value = wxEmptyString,
- const wxPoint &pos = wxDefaultPosition,
- const wxSize &size = wxDefaultSize,
- int style = wxSIMPLE_BORDER,
- const wxValidator& validator = wxDefaultValidator,
- const wxString &name = wxTextCtrlNameStr );
-
- void OnChar( wxKeyEvent &event );
- void OnKeyUp( wxKeyEvent &event );
- void OnKillFocus( wxFocusEvent &event );
-
-private:
- bool *m_accept;
- wxString *m_res;
- wxTreeListMainWindow *m_owner;
- wxString m_startValue;
- bool m_finished;
-
- DECLARE_EVENT_TABLE()
-};
-
-// a tree item
-class wxTreeListItem
-{
-public:
- // ctors & dtor
- wxTreeListItem() { m_data = NULL; }
- wxTreeListItem( wxTreeListMainWindow *owner,
- wxTreeListItem *parent,
- const wxArrayString& text,
- int image,
- int selImage,
- wxTreeItemData *data );
-
- ~wxTreeListItem();
-
- // trivial accessors
- wxArrayTreeListItems& GetChildren() { return m_children; }
-
- const wxString GetText() const
- {
- if(m_text.GetCount() > 0) return m_text[0];
- return wxEmptyString;
- }
- const wxString GetText(size_t col) const
- {
- if(m_text.GetCount() > col) return m_text[col];
- return wxEmptyString;
- }
- int GetImage(wxTreeItemIcon which = wxTreeItemIcon_Normal) const
- { return m_images[which]; }
- int GetImage(size_t col, wxTreeItemIcon which=wxTreeItemIcon_Normal) const
- {
- if(col == m_owner->GetMainColumn()) return m_images[which];
- if(col < m_col_images.GetCount()) return m_col_images[col];
- return NO_IMAGE;
- }
- wxTreeItemData *GetData() const { return m_data; }
-
- // returns the current image for the item (depending on its
- // selected/expanded/whatever state)
- int GetCurrentImage() const;
-
- void SetText( const wxString &text );
- void SetText(size_t col, const wxString& text) // ALB
- {
- if(col < m_text.GetCount())
- m_text[col] = text;
- else if(col < m_owner->GetColumnCount()) {
- int howmany = m_owner->GetColumnCount();
- for(int i = m_text.GetCount(); i < howmany; ++i)
- m_text.Add(wxEmptyString);
- m_text[col] = text;
- }
- }
- void SetImage(int image, wxTreeItemIcon which) { m_images[which] = image; }
- void SetImage(size_t col, int image, wxTreeItemIcon which)
- {
- if(col == m_owner->GetMainColumn()) m_images[which] = image;
- else if(col < m_col_images.GetCount())
- m_col_images[col] = image;
- else if(col < m_owner->GetColumnCount()) {
- int howmany = m_owner->GetColumnCount();
- for(int i = m_col_images.GetCount(); i < howmany; ++i)
- m_col_images.Add(NO_IMAGE);
- m_col_images[col] = image;
- }
- }
-
- void SetData(wxTreeItemData *data) { m_data = data; }
-
- void SetHasPlus(bool has = TRUE) { m_hasPlus = has; }
-
- void SetBold(bool bold) { m_isBold = bold; }
-
- int GetX() const { return m_x; }
- int GetY() const { return m_y; }
-
- void SetX(int x) { m_x = x; }
- void SetY(int y) { m_y = y; }
-
- int GetHeight() const { return m_height; }
- int GetWidth() const { return m_width; }
-
- void SetHeight(int h) { m_height = h; }
- void SetWidth(int w) { m_width = w; }
-
- wxTreeListItem *GetItemParent() const { return m_parent; }
-
- // operations
- // deletes all children notifying the treectrl about it if !NULL
- // pointer given
- void DeleteChildren(wxTreeListMainWindow *tree = NULL);
-
- // get count of all children (and grand children if 'recursively')
- size_t GetChildrenCount(bool recursively = TRUE) const;
-
- void Insert(wxTreeListItem *child, size_t index)
- { m_children.Insert(child, index); }
-
- void GetSize( int &x, int &y, const wxTreeListMainWindow* );
-
- // return the item at given position (or NULL if no item), onButton is
- // TRUE if the point belongs to the item's button, otherwise it lies
- // on the button's label
- wxTreeListItem *HitTest( const wxPoint& point,
- const wxTreeListMainWindow *,
- int &flags,
- int level );
- wxTreeListItem *HitTest( const wxPoint& point,
- const wxTreeListMainWindow *,
- int &flags, int& column /*ALB*/,
- int level );
-
- void Expand() { m_isCollapsed = FALSE; }
- void Collapse() { m_isCollapsed = TRUE; }
-
- void SetHilight( bool set = TRUE ) { m_hasHilight = set; }
-
- // status inquiries
- bool HasChildren() const { return !m_children.IsEmpty(); }
- bool IsSelected() const { return m_hasHilight != 0; }
- bool IsExpanded() const { return !m_isCollapsed; }
- bool HasPlus() const { return m_hasPlus || HasChildren(); }
- bool IsBold() const { return m_isBold != 0; }
-
- // attributes
- // get them - may be NULL
- wxTreeItemAttr *GetAttributes() const { return m_attr; }
- // get them ensuring that the pointer is not NULL
- wxTreeItemAttr& Attr()
- {
- if ( !m_attr )
- {
- m_attr = new wxTreeItemAttr;
- m_ownsAttr = TRUE;
- }
- return *m_attr;
- }
- // set them
- void SetAttributes(wxTreeItemAttr *attr)
- {
- if ( m_ownsAttr ) delete m_attr;
- m_attr = attr;
- m_ownsAttr = FALSE;
- }
- // set them and delete when done
- void AssignAttributes(wxTreeItemAttr *attr)
- {
- SetAttributes(attr);
- m_ownsAttr = TRUE;
- }
-
-private:
- wxTreeListMainWindow *m_owner; // control the item belongs to
-
- // since there can be very many of these, we save size by chosing
- // the smallest representation for the elements and by ordering
- // the members to avoid padding.
- wxArrayString m_text; // labels to be rendered for item
-
- wxTreeItemData *m_data; // user-provided data
-
- wxArrayTreeListItems m_children; // list of children
- wxTreeListItem *m_parent; // parent of this item
-
- wxTreeItemAttr *m_attr; // attributes???
-
- // tree ctrl images for the normal, selected, expanded and
- // expanded+selected states
- short m_images[wxTreeItemIcon_Max];
- wxArrayShort m_col_images; // images for the various columns (!= main)
-
- wxCoord m_x; // (virtual) offset from top
- wxCoord m_y; // (virtual) offset from left
- short m_width; // width of this item
- unsigned char m_height; // height of this item
-
- // use bitfields to save size
- int m_isCollapsed :1;
- int m_hasHilight :1; // same as focused
- int m_hasPlus :1; // used for item which doesn't have
- // children but has a [+] button
- int m_isBold :1; // render the label in bold font
- int m_ownsAttr :1; // delete attribute when done
-};
-
-// ===========================================================================
-// implementation
-// ===========================================================================
-
-// ----------------------------------------------------------------------------
-// private functions
-// ----------------------------------------------------------------------------
-
-// translate the key or mouse event flags to the type of selection we're
-// dealing with
-static void EventFlagsToSelType(long style,
- bool shiftDown,
- bool ctrlDown,
- bool &is_multiple,
- bool &extended_select,
- bool &unselect_others)
-{
- is_multiple = (style & wxTR_MULTIPLE) != 0;
- extended_select = shiftDown && is_multiple;
- unselect_others = !(extended_select || (ctrlDown && is_multiple));
-}
-
-// ---------------------------------------------------------------------------
-// wxTreeListRenameTimer (internal)
-// ---------------------------------------------------------------------------
-
-wxTreeListRenameTimer::wxTreeListRenameTimer( wxTreeListMainWindow *owner )
-{
- m_owner = owner;
-}
-
-void wxTreeListRenameTimer::Notify()
-{
- m_owner->OnRenameTimer();
-}
-
-//-----------------------------------------------------------------------------
-// wxTreeListTextCtrl (internal)
-//-----------------------------------------------------------------------------
-
-BEGIN_EVENT_TABLE(wxTreeListTextCtrl,wxTextCtrl)
- EVT_CHAR (wxTreeListTextCtrl::OnChar)
- EVT_KEY_UP (wxTreeListTextCtrl::OnKeyUp)
- EVT_KILL_FOCUS (wxTreeListTextCtrl::OnKillFocus)
-END_EVENT_TABLE()
-
-wxTreeListTextCtrl::wxTreeListTextCtrl( wxWindow *parent,
- const wxWindowID id,
- bool *accept,
- wxString *res,
- wxTreeListMainWindow *owner,
- const wxString &value,
- const wxPoint &pos,
- const wxSize &size,
- int style,
- const wxValidator& validator,
- const wxString &name )
- : wxTextCtrl( parent, id, value, pos, size, style, validator, name )
-{
- m_res = res;
- m_accept = accept;
- m_owner = owner;
- (*m_accept) = FALSE;
- (*m_res) = wxEmptyString;
- m_startValue = value;
- m_finished = FALSE;
-}
-
-void wxTreeListTextCtrl::OnChar( wxKeyEvent &event )
-{
- if (event.m_keyCode == WXK_RETURN)
- {
- (*m_accept) = TRUE;
- (*m_res) = GetValue();
-
- if ((*m_res) != m_startValue)
- m_owner->OnRenameAccept();
-
- if (!wxPendingDelete.Member(this))
- wxPendingDelete.Append(this);
-
- m_finished = TRUE;
- m_owner->SetFocus(); // This doesn't work. TODO.
-
- return;
- }
- if (event.m_keyCode == WXK_ESCAPE)
- {
- (*m_accept) = FALSE;
- (*m_res) = wxEmptyString;
-
- if (!wxPendingDelete.Member(this))
- wxPendingDelete.Append(this);
-
- m_finished = TRUE;
- m_owner->SetFocus(); // This doesn't work. TODO.
-
- return;
- }
- event.Skip();
-}
-
-void wxTreeListTextCtrl::OnKeyUp( wxKeyEvent &event )
-{
- if (m_finished)
- {
- event.Skip();
- return;
- }
-
- // auto-grow the textctrl:
- wxSize parentSize = m_owner->GetSize();
- wxPoint myPos = GetPosition();
- wxSize mySize = GetSize();
- int sx, sy;
- GetTextExtent(GetValue() + _T("M"), &sx, &sy);
- if (myPos.x + sx > parentSize.x) sx = parentSize.x - myPos.x;
- if (mySize.x > sx) sx = mySize.x;
- SetSize(sx, -1);
-
- event.Skip();
-}
-
-void wxTreeListTextCtrl::OnKillFocus( wxFocusEvent &event )
-{
- if (m_finished)
- {
- event.Skip();
- return;
- }
-
- if (!wxPendingDelete.Member(this))
- wxPendingDelete.Append(this);
-
- (*m_accept) = TRUE;
- (*m_res) = GetValue();
-
- if ((*m_res) != m_startValue)
- m_owner->OnRenameAccept();
-}
-
-//-----------------------------------------------------------------------------
-// wxTreeListHeaderWindow
-//-----------------------------------------------------------------------------
-
-IMPLEMENT_DYNAMIC_CLASS(wxTreeListHeaderWindow,wxWindow);
-
-BEGIN_EVENT_TABLE(wxTreeListHeaderWindow,wxWindow)
- EVT_PAINT (wxTreeListHeaderWindow::OnPaint)
- EVT_MOUSE_EVENTS (wxTreeListHeaderWindow::OnMouse)
- EVT_SET_FOCUS (wxTreeListHeaderWindow::OnSetFocus)
-END_EVENT_TABLE()
-
-void wxTreeListHeaderWindow::Init()
-{
- m_currentCursor = (wxCursor *) NULL;
- m_isDragging = FALSE;
- m_dirty = FALSE;
- m_total_col_width = 0;
-}
-
-wxTreeListHeaderWindow::wxTreeListHeaderWindow()
-{
- Init();
-
- m_owner = (wxTreeListMainWindow *) NULL;
- m_resizeCursor = (wxCursor *) NULL;
-}
-
-wxTreeListHeaderWindow::wxTreeListHeaderWindow( wxWindow *win,
- wxWindowID id,
- wxTreeListMainWindow *owner,
- const wxPoint& pos,
- const wxSize& size,
- long style,
- const wxString &name )
- : wxWindow( win, id, pos, size, style, name )
-{
- Init();
-
- m_owner = owner;
- m_resizeCursor = new wxCursor(wxCURSOR_SIZEWE);
-
- SetBackgroundColour(wxSystemSettings::GetSystemColour(
- wxSYS_COLOUR_BTNFACE));
-}
-
-wxTreeListHeaderWindow::~wxTreeListHeaderWindow()
-{
- delete m_resizeCursor;
-}
-
-void wxTreeListHeaderWindow::DoDrawRect( wxDC *dc, int x, int y, int w, int h )
-{
-#ifdef __WXGTK__
- GtkStateType state = m_parent->IsEnabled() ? GTK_STATE_NORMAL
- : GTK_STATE_INSENSITIVE;
-
- x = dc->XLOG2DEV( x );
-
- gtk_paint_box (m_wxwindow->style, GTK_PIZZA(m_wxwindow)->bin_window,
- state, GTK_SHADOW_OUT,
- (GdkRectangle*) NULL, m_wxwindow, "button",
- x-1, y-1, w+2, h+2);
-#elif defined( __WXMAC__ )
- const int m_corner = 1;
-
- dc->SetBrush( *wxTRANSPARENT_BRUSH );
-
- dc->SetPen( wxPen(wxSystemSettings::GetSystemColour(
- wxSYS_COLOUR_BTNSHADOW), 1, wxSOLID));
- dc->DrawLine( x+w-m_corner+1, y, x+w, y+h ); // right (outer)
- dc->DrawRectangle( x, y+h, w+1, 1 ); // bottom (outer)
-
- wxPen pen( wxColour( 0x88 , 0x88 , 0x88 ), 1, wxSOLID );
-
- dc->SetPen( pen );
- dc->DrawLine( x+w-m_corner, y, x+w-1, y+h ); // right (inner)
- dc->DrawRectangle( x+1, y+h-1, w-2, 1 ); // bottom (inner)
-
- dc->SetPen( *wxWHITE_PEN );
- dc->DrawRectangle( x, y, w-m_corner+1, 1 ); // top (outer)
- dc->DrawRectangle( x, y, 1, h ); // left (outer)
- dc->DrawLine( x, y+h-1, x+1, y+h-1 );
- dc->DrawLine( x+w-1, y, x+w-1, y+1 );
-#else // !GTK, !Mac
- const int m_corner = 1;
-
- dc->SetBrush( *wxTRANSPARENT_BRUSH );
-
- dc->SetPen( *wxBLACK_PEN );
- dc->DrawLine( x+w-m_corner+1, y, x+w, y+h ); // right (outer)
- dc->DrawRectangle( x, y+h, w+1, 1 ); // bottom (outer)
-
- wxPen pen(wxSystemSettings::GetSystemColour(
- wxSYS_COLOUR_BTNSHADOW ), 1, wxSOLID);
-
- dc->SetPen( pen );
- dc->DrawLine( x+w-m_corner, y, x+w-1, y+h ); // right (inner)
- dc->DrawRectangle( x+1, y+h-1, w-2, 1 ); // bottom (inner)
-
- dc->SetPen( *wxWHITE_PEN );
- dc->DrawRectangle( x, y, w-m_corner+1, 1 ); // top (outer)
- dc->DrawRectangle( x, y, 1, h ); // left (outer)
- dc->DrawLine( x, y+h-1, x+1, y+h-1 );
- dc->DrawLine( x+w-1, y, x+w-1, y+1 );
-#endif
-}
-
-// shift the DC origin to match the position of the main window horz
-// scrollbar: this allows us to always use logical coords
-void wxTreeListHeaderWindow::AdjustDC(wxDC& dc)
-{
- int xpix;
- m_owner->GetScrollPixelsPerUnit( &xpix, NULL );
-
- int x;
- m_owner->GetViewStart( &x, NULL );
-
- // account for the horz scrollbar offset
- dc.SetDeviceOrigin( -x * xpix, 0 );
-}
-
-void wxTreeListHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
-{
- static const int HEADER_OFFSET_X = 1, HEADER_OFFSET_Y = 1;
-#ifdef __WXGTK__
- wxClientDC dc( this );
-#else
- wxPaintDC dc( this );
-#endif
-
- PrepareDC( dc );
- AdjustDC( dc );
-
- dc.BeginDrawing();
-
- dc.SetFont( GetFont() );
-
- // width and height of the entire header window
- int w, h;
- GetClientSize( &w, &h );
- m_owner->CalcUnscrolledPosition(w, 0, &w, NULL);
-
- dc.SetBackgroundMode(wxTRANSPARENT);
-
- // do *not* use the listctrl colour for headers - one day we will have a
- // function to set it separately
- //dc.SetTextForeground( *wxBLACK );
- dc.SetTextForeground(wxSystemSettings::
- GetSystemColour( wxSYS_COLOUR_WINDOWTEXT ));
-
- int x = HEADER_OFFSET_X;
-
- int numColumns = GetColumnCount();
- for ( int i = 0; i < numColumns && x < w; i++ )
- {
- if (!GetColumnShown (i)) continue;
-
- wxTreeListColumnInfo& column = GetColumn(i);
- int wCol = column.GetWidth();
-
- // the width of the rect to draw: make it smaller to fit entirely
- // inside the column rect
- int cw = wCol - 2;
-
- dc.SetPen( *wxWHITE_PEN );
-
- DoDrawRect( &dc, x, HEADER_OFFSET_Y, cw, h-2 );
-
- // if we have an image, draw it on the right of the label
- int image = column.GetImage(); //item.m_image;
- int ix = -2, iy = 0;
- wxImageList* imageList = m_owner->GetImageList();
- if(image != -1) {
- if(imageList) {
- imageList->GetSize(image, ix, iy);
- }
- //else: ignore the column image
- }
-
- // extra margins around the text label
- static const int EXTRA_WIDTH = 3;
- static const int EXTRA_HEIGHT = 4;
-
- int text_width = 0;
- int text_x = x;
- int image_offset = cw - ix - 1;
-
- switch(column.GetAlignment()) {
- case wxTL_ALIGN_LEFT:
- text_x += EXTRA_WIDTH;
- cw -= ix + 2;
- break;
- case wxTL_ALIGN_RIGHT:
- dc.GetTextExtent(column.GetText(), &text_width, NULL);
- text_x += cw - text_width - EXTRA_WIDTH;
- image_offset = 0;
- break;
- case wxTL_ALIGN_CENTER:
- dc.GetTextExtent(column.GetText(), &text_width, NULL);
- text_x += (cw - text_width)/2 + ix + 2;
- image_offset = (cw - text_width - ix - 2)/2;
- break;
- }
-
- // draw the image
- if(image != -1 && imageList) {
- imageList->Draw(image, dc, x + image_offset/*cw - ix - 1*/,
- HEADER_OFFSET_Y + (h - 4 - iy)/2,
- wxIMAGELIST_DRAW_TRANSPARENT);
- }
-
- // draw the text clipping it so that it doesn't overwrite the column
- // boundary
- wxDCClipper clipper(dc, x, HEADER_OFFSET_Y, cw, h - 4 );
-
- dc.DrawText( column.GetText(),
- text_x, HEADER_OFFSET_Y + EXTRA_HEIGHT );
-
- x += wCol;
- }
-
- int more_w = m_owner->GetSize().x - x;
- if (more_w > 0)
- {
- DoDrawRect( &dc, x, HEADER_OFFSET_Y, more_w, h-2 );
- }
-
-
- dc.EndDrawing();
-}
-
-void wxTreeListHeaderWindow::DrawCurrent()
-{
- int x1 = m_currentX;
- int y1 = 0;
- ClientToScreen( &x1, &y1 );
-
- int x2 = m_currentX-1;
-#ifdef __WXMSW__
- ++x2; // but why ?
-#endif
- int y2 = 0;
- m_owner->GetClientSize( NULL, &y2 );
- m_owner->ClientToScreen( &x2, &y2 );
-
- wxScreenDC dc;
- dc.SetLogicalFunction( wxINVERT );
- dc.SetPen( wxPen( *wxBLACK, 2, wxSOLID ) );
- dc.SetBrush( *wxTRANSPARENT_BRUSH );
-
- AdjustDC(dc);
-
- dc.DrawLine( x1, y1, x2, y2 );
-
- dc.SetLogicalFunction( wxCOPY );
-
- dc.SetPen( wxNullPen );
- dc.SetBrush( wxNullBrush );
-}
-
-void wxTreeListHeaderWindow::OnMouse( wxMouseEvent &event )
-{
- // we want to work with logical coords
- int x;
- m_owner->CalcUnscrolledPosition(event.GetX(), 0, &x, NULL);
- int y = event.GetY();
-
- if (m_isDragging)
- {
- SendListEvent(wxEVT_COMMAND_LIST_COL_DRAGGING,
- event.GetPosition());
-
- // we don't draw the line beyond our window, but we allow dragging it
- // there
- int w = 0;
- GetClientSize( &w, NULL );
- m_owner->CalcUnscrolledPosition(w, 0, &w, NULL);
- w -= 6;
-
- // erase the line if it was drawn
- if ( m_currentX < w )
- DrawCurrent();
-
- if (event.ButtonUp())
- {
- ReleaseMouse();
- m_isDragging = FALSE;
- m_dirty = TRUE;
- SetColumnWidth( m_column, m_currentX - m_minX );
- Refresh();
- SendListEvent(wxEVT_COMMAND_LIST_COL_END_DRAG,
- event.GetPosition());
- }
- else
- {
- if (x > m_minX + 7)
- m_currentX = x;
- else
- m_currentX = m_minX + 7;
-
- // draw in the new location
- if ( m_currentX < w )
- DrawCurrent();
- }
- }
- else // not dragging
- {
- m_minX = 0;
- bool hit_border = FALSE;
-
- // end of the current column
- int xpos = 0;
-
- // find the column where this event occured
- int countCol = GetColumnCount();
- for (int col = 0; col < countCol; col++)
- {
- if (!GetColumnShown (col)) continue;
- xpos += GetColumnWidth (col);
- m_column = col;
-
- if ( (abs(x-xpos) < 3) && (y < 22) )
- {
- // near the column border
- hit_border = TRUE;
- break;
- }
-
- if ( x < xpos )
- {
- // inside the column
- break;
- }
-
- m_minX = xpos;
- }
-
- if (event.LeftDown() || event.RightUp())
- {
- if (hit_border && event.LeftDown())
- {
- m_isDragging = TRUE;
- m_currentX = x;
- DrawCurrent();
- CaptureMouse();
- SendListEvent(wxEVT_COMMAND_LIST_COL_BEGIN_DRAG,
- event.GetPosition());
- }
- else // click on a column
- {
- SendListEvent( event.LeftDown()
- ? wxEVT_COMMAND_LIST_COL_CLICK
- : wxEVT_COMMAND_LIST_COL_RIGHT_CLICK,
- event.GetPosition());
- }
- }
- else if (event.Moving())
- {
- bool setCursor;
- if (hit_border)
- {
- setCursor = m_currentCursor == wxSTANDARD_CURSOR;
- m_currentCursor = m_resizeCursor;
- }
- else
- {
- setCursor = m_currentCursor != wxSTANDARD_CURSOR;
- m_currentCursor = wxSTANDARD_CURSOR;
- }
-
- if ( setCursor )
- SetCursor(*m_currentCursor);
- }
- }
-}
-
-void wxTreeListHeaderWindow::OnSetFocus( wxFocusEvent &WXUNUSED(event) )
-{
- m_owner->SetFocus();
-}
-
-void wxTreeListHeaderWindow::SendListEvent(wxEventType type, wxPoint pos)
-{
- wxWindow *parent = GetParent();
- wxListEvent le( type, parent->GetId() );
- le.SetEventObject( parent );
- le.m_pointDrag = pos;
-
- // the position should be relative to the parent window, not
- // this one for compatibility with MSW and common sense: the
- // user code doesn't know anything at all about this header
- // window, so why should it get positions relative to it?
- le.m_pointDrag.y -= GetSize().y;
-
- le.m_col = m_column;
- parent->GetEventHandler()->ProcessEvent( le );
-}
-
-inline
-void wxTreeListHeaderWindow::AddColumn(const wxTreeListColumnInfo& col)
-{
- m_columns.Add(col);
- m_total_col_width += col.GetWidth();
- //m_owner->GetHeaderWindow()->Refresh();
- //m_dirty = TRUE;
- m_owner->AdjustMyScrollbars();
- m_owner->m_dirty = TRUE;
- Refresh();
-}
-
-inline
-void wxTreeListHeaderWindow::SetColumnWidth(size_t column, size_t width)
-{
- if(column < GetColumnCount()) {
- m_total_col_width -= m_columns[column].GetWidth();
- m_columns[column].SetWidth(width);
- m_total_col_width += width;
- m_owner->AdjustMyScrollbars();
- m_owner->m_dirty = TRUE;
- //m_dirty = TRUE;
- Refresh();
- }
-}
-
-
-inline
-void wxTreeListHeaderWindow::InsertColumn(size_t before,
- const wxTreeListColumnInfo& col)
-{
- wxCHECK_RET(before < GetColumnCount(), wxT("Invalid column index"));
- m_columns.Insert(col, before);
- m_total_col_width += col.GetWidth();
- //m_dirty = TRUE;
- //m_owner->GetHeaderWindow()->Refresh();
- m_owner->AdjustMyScrollbars();
- m_owner->m_dirty = TRUE;
- Refresh();
-}
-
-inline
-void wxTreeListHeaderWindow::RemoveColumn(size_t column)
-{
- wxCHECK_RET(column < GetColumnCount(), wxT("Invalid column"));
- m_total_col_width -= m_columns[column].GetWidth();
- m_columns.RemoveAt(column);
- //m_dirty = TRUE;
- m_owner->AdjustMyScrollbars();
- m_owner->m_dirty = TRUE;
- Refresh();
-}
-
-inline
-void wxTreeListHeaderWindow::SetColumn(size_t column,
- const wxTreeListColumnInfo& info)
-{
- wxCHECK_RET(column < GetColumnCount(), wxT("Invalid column"));
- size_t w = m_columns[column].GetWidth();
- m_columns[column] = info;
- //m_owner->GetHeaderWindow()->Refresh();
- //m_dirty = TRUE;
- if(w != info.GetWidth()) {
- m_total_col_width += info.GetWidth() - w;
- m_owner->AdjustMyScrollbars();
- m_owner->m_dirty = TRUE;
- }
- Refresh();
-}
-
-// ---------------------------------------------------------------------------
-// wxTreeListItem
-// ---------------------------------------------------------------------------
-
-wxTreeListItem::wxTreeListItem(wxTreeListMainWindow *owner,
- wxTreeListItem *parent,
- const wxArrayString& text,
- int image, int selImage,
- wxTreeItemData *data)
- : m_text(text)
-{
- m_images[wxTreeItemIcon_Normal] = image;
- m_images[wxTreeItemIcon_Selected] = selImage;
- m_images[wxTreeItemIcon_Expanded] = NO_IMAGE;
- m_images[wxTreeItemIcon_SelectedExpanded] = NO_IMAGE;
-
- m_data = data;
- m_x = m_y = 0;
-
- m_isCollapsed = TRUE;
- m_hasHilight = FALSE;
- m_hasPlus = FALSE;
- m_isBold = FALSE;
-
- m_owner = owner;
-
- m_parent = parent;
-
- m_attr = (wxTreeItemAttr *)NULL;
- m_ownsAttr = FALSE;
-
- // We don't know the height here yet.
- m_width = 0;
- m_height = 0;
-}
-
-wxTreeListItem::~wxTreeListItem()
-{
- delete m_data;
-
- if (m_ownsAttr) delete m_attr;
-
- wxASSERT_MSG( m_children.IsEmpty(),
- wxT("please call DeleteChildren() before deleting the item") );
-}
-
-void wxTreeListItem::DeleteChildren(wxTreeListMainWindow *tree)
-{
- size_t count = m_children.Count();
- for ( size_t n = 0; n < count; n++ )
- {
- wxTreeListItem *child = m_children[n];
- if (tree)
- tree->SendDeleteEvent(child);
-
- child->DeleteChildren(tree);
- delete child;
- }
-
- m_children.Empty();
-}
-
-void wxTreeListItem::SetText( const wxString &text )
-{
- if(m_text.GetCount() > 0) m_text[0] = text;
- else {
- m_text.Add(text);
- }
-}
-
-size_t wxTreeListItem::GetChildrenCount(bool recursively) const
-{
- size_t count = m_children.Count();
- if ( !recursively )
- return count;
-
- size_t total = count;
- for (size_t n = 0; n < count; ++n)
- {
- total += m_children[n]->GetChildrenCount();
- }
-
- return total;
-}
-
-void wxTreeListItem::GetSize( int &x, int &y,
- const wxTreeListMainWindow *theButton )
-{
- int bottomY=m_y+theButton->GetLineHeight(this);
- if ( y < bottomY ) y = bottomY;
- int width = m_x + m_width;
- if ( x < width ) x = width;
-
- if (IsExpanded())
- {
- size_t count = m_children.Count();
- for ( size_t n = 0; n < count; ++n )
- {
- m_children[n]->GetSize( x, y, theButton );
- }
- }
-}
-
-wxTreeListItem *wxTreeListItem::HitTest(const wxPoint& point,
- const wxTreeListMainWindow *theCtrl,
- int &flags,
- int level)
-{
- // for a hidden root node, don't evaluate it, but do evaluate children
- if (!(theCtrl->HasFlag(wxTR_HIDE_ROOT) && (level == 0)))
- {
- // evaluate the item
- int h = theCtrl->GetLineHeight(this);
- if ((point.y > m_y) && (point.y < m_y + h))
- {
- // check for above/below middle
- int y_mid = m_y + h/2;
- if (point.y < y_mid )
- flags |= wxTREE_HITTEST_ONITEMUPPERPART;
- else
- flags |= wxTREE_HITTEST_ONITEMLOWERPART;
-
- // check for button hit
- if (HasPlus() && theCtrl->HasButtons()) {
- int bntX = m_x - theCtrl->GetIndent() - theCtrl->m_btnWidth2;
- int bntY = y_mid - theCtrl->m_btnHeight2;
- if ((point.x > bntX) && (point.x < (bntX + theCtrl->m_btnWidth)) &&
- (point.y > bntY) && (point.y < (bntY + theCtrl->m_btnHeight))) {
- flags |= wxTREE_HITTEST_ONITEMBUTTON;
- return this;
- }
- }
-
- // check for image hit
- int imgX = m_x - theCtrl->m_imgWidth2;
- int imgY = y_mid - theCtrl->m_imgHeight2;
- if ((point.x >= imgX) && (point.x <= (imgX + theCtrl->m_imgWidth)) &&
- (point.y >= imgY) && (point.y <= (imgY + theCtrl->m_imgHeight))) {
- flags |= wxTREE_HITTEST_ONITEMICON;
- return this;
- }
-
- // check for label hit
- int lblX = m_x - theCtrl->m_imgWidth2 + theCtrl->m_imgWidth + MARGIN;
- if ((point.x >= lblX) && (point.x <= (m_x + m_width)) &&
- (point.y >= m_y) && (point.y <= (m_y + h))) {
- flags |= wxTREE_HITTEST_ONITEMLABEL;
- return this;
- }
-
- // else check for indent
- if (point.x < m_x) {
- flags |= wxTREE_HITTEST_ONITEMINDENT;
- return this;
- }
-
- // else check for item right???
- if (point.x > m_x + m_width) {
- flags |= wxTREE_HITTEST_ONITEMRIGHT;
- return this;
- }
-
- }
-
- // if children are expanded, fall through to evaluate them
- if (m_isCollapsed) return (wxTreeListItem*) NULL;
- }
-
- // evaluate children
- size_t count = m_children.Count();
- for ( size_t n = 0; n < count; n++ )
- {
- wxTreeListItem *res = m_children[n]->HitTest(point, theCtrl,
- flags, level + 1);
- if ( res != NULL )
- return res;
- }
-
- return (wxTreeListItem*) NULL;
-}
-
-// ALB
-wxTreeListItem *wxTreeListItem::HitTest(const wxPoint& point,
- const wxTreeListMainWindow *theCtrl,
- int &flags, int& column, int level)
-{
- column = theCtrl->GetMainColumn(); //-1;
-
- wxTreeListItem* res = HitTest(point, theCtrl, flags, level);
- if(!res) {
- column = -1;
- return res;
- }
-
- wxTreeListHeaderWindow* header_win = theCtrl->m_owner->GetHeaderWindow();
- if (point.x >= header_win->GetWidth())
- column = -1;
- else if(flags & wxTREE_HITTEST_ONITEMINDENT) {
- int x = 0;
- for(size_t i = 0; i < theCtrl->GetMainColumn(); ++i) {
- if (!header_win->GetColumnShown(i)) continue;
- int w = header_win->GetColumnWidth(i);
- if(point.x >= x && point.x < x+w) {
- flags ^= wxTREE_HITTEST_ONITEMINDENT;
- flags |= wxTREE_HITTEST_ONITEMCOLUMN;
- column = i;
- return res;
- }
- }
- }
- else if(flags & wxTREE_HITTEST_ONITEMRIGHT) {
- int x = 0;
- size_t i;
- for(i = 0; i < theCtrl->GetMainColumn()+1; ++i) {
- if (!header_win->GetColumnShown(i)) continue;
- x += header_win->GetColumnWidth(i);
- }
- for(i = theCtrl->GetMainColumn()+1; i < theCtrl->GetColumnCount(); ++i) {
- if (!header_win->GetColumnShown(i)) continue;
- int w = header_win->GetColumnWidth(i);
- if(point.x >= x && point.x < x+w) {
- flags ^= wxTREE_HITTEST_ONITEMRIGHT;
- flags |= wxTREE_HITTEST_ONITEMCOLUMN;
- column = i;
- return res;
- }
- }
- }
-
- return res;
-}
-
-
-int wxTreeListItem::GetCurrentImage() const
-{
- int image = NO_IMAGE;
- if ( IsExpanded() )
- {
- if ( IsSelected() )
- {
- image = GetImage(wxTreeItemIcon_SelectedExpanded);
- }
-
- if ( image == NO_IMAGE )
- {
- // we usually fall back to the normal item, but try just the
- // expanded one (and not selected) first in this case
- image = GetImage(wxTreeItemIcon_Expanded);
- }
- }
- else // not expanded
- {
- if ( IsSelected() )
- image = GetImage(wxTreeItemIcon_Selected);
- }
-
- // maybe it doesn't have the specific image we want,
- // try the default one instead
- if ( image == NO_IMAGE ) image = GetImage();
-
- return image;
-}
-
-// ---------------------------------------------------------------------------
-// wxTreeListMainWindow implementation
-// ---------------------------------------------------------------------------
-
-IMPLEMENT_DYNAMIC_CLASS(wxTreeListMainWindow, wxScrolledWindow)
-
-BEGIN_EVENT_TABLE(wxTreeListMainWindow, wxScrolledWindow)
- EVT_PAINT (wxTreeListMainWindow::OnPaint)
- EVT_MOUSE_EVENTS (wxTreeListMainWindow::OnMouse)
- EVT_CHAR (wxTreeListMainWindow::OnChar)
- EVT_SET_FOCUS (wxTreeListMainWindow::OnSetFocus)
- EVT_KILL_FOCUS (wxTreeListMainWindow::OnKillFocus)
- EVT_IDLE (wxTreeListMainWindow::OnIdle)
- //EVT_SIZE (wxTreeListMainWindow::OnSize)
- EVT_SCROLLWIN (wxTreeListMainWindow::OnScroll)
-END_EVENT_TABLE()
-
-
-// ---------------------------------------------------------------------------
-// construction/destruction
-// ---------------------------------------------------------------------------
-
-void wxTreeListMainWindow::Init()
-{
- m_current = m_key_current = m_anchor = (wxTreeListItem *) NULL;
- m_hasFocus = FALSE;
- m_dirty = FALSE;
-
- m_lineHeight = LINEHEIGHT;
- m_indent = MININDENT; // min. indent
- m_linespacing = 4;
-
- m_hilightBrush = new wxBrush
- (
- wxSystemSettings::GetSystemColour
- (
- wxSYS_COLOUR_HIGHLIGHT
- ),
- wxSOLID
- );
-
- m_hilightUnfocusedBrush = new wxBrush
- (
- wxSystemSettings::GetSystemColour
- (
- wxSYS_COLOUR_BTNSHADOW
- ),
- wxSOLID
- );
-
- m_imageListNormal = m_imageListButtons =
- m_imageListState = (wxImageList *) NULL;
- m_ownsImageListNormal = m_ownsImageListButtons =
- m_ownsImageListState = FALSE;
-
- m_dragCount = 0;
- m_isDragging = FALSE;
- m_dropTarget = m_oldSelection = (wxTreeListItem *)NULL;
-
- m_renameTimer = new wxTreeListRenameTimer( this );
- m_lastOnSame = FALSE;
-
- m_normalFont = wxSystemSettings::GetSystemFont( wxSYS_DEFAULT_GUI_FONT );
- m_boldFont = wxFont( m_normalFont.GetPointSize(),
- m_normalFont.GetFamily(),
- m_normalFont.GetStyle(),
- wxBOLD,
- m_normalFont.GetUnderlined());
-}
-
-
-static const int HEADER_HEIGHT = 23;
-
-bool wxTreeListMainWindow::Create(wxTreeListCtrl *parent,
- wxWindowID id,
- const wxPoint& pos,
- const wxSize& size,
- long style,
- const wxValidator &validator,
- const wxString& name )
-{
-#ifdef __WXMAC__
- int major,minor;
- wxGetOsVersion( &major, &minor );
-
- if (style & wxTR_HAS_BUTTONS) style |= wxTR_MAC_BUTTONS;
- if (style & wxTR_HAS_BUTTONS) style &= ~wxTR_HAS_BUTTONS;
- style &= ~wxTR_LINES_AT_ROOT;
- style |= wxTR_NO_LINES;
- if (major < 10)
- style |= wxTR_ROW_LINES;
-#endif
-
- wxScrolledWindow::Create( parent, id, pos, size,
- style|wxHSCROLL|wxVSCROLL, name );
-
-#if wxUSE_VALIDATORS
- SetValidator( validator );
-#endif
-
- SetBackgroundColour( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_LISTBOX ) );
-
-#ifdef __WXMSW__
- {
- int i, j;
- wxBitmap bmp(8, 8);
- wxMemoryDC bdc;
- bdc.SelectObject(bmp);
- bdc.SetPen(*wxGREY_PEN);
- bdc.DrawRectangle(-1, -1, 10, 10);
- for (i = 0; i < 8; i++) {
- for (j = 0; j < 8; j++) {
- if (!((i + j) & 1)) {
- bdc.DrawPoint(i, j);
- }
- }
- }
-
- m_dottedPen = wxPen(bmp, 1);
- }
-#else
- //m_dottedPen = wxPen( *wxGREY_PEN, 1, wxDOT ); // too slow under XFree86
- m_dottedPen = wxPen( wxT("grey"), 0, 0 ); // Bitmap based pen is not supported by GTK!
-#endif
-
- // ALB
- m_owner = parent;
- m_main_column = 0;
-
- return TRUE;
-}
-
-wxTreeListMainWindow::~wxTreeListMainWindow()
-{
- delete m_hilightBrush;
- delete m_hilightUnfocusedBrush;
-
- DeleteAllItems();
-
- delete m_renameTimer;
- if (m_ownsImageListNormal) delete m_imageListNormal;
- if (m_ownsImageListState) delete m_imageListState;
- if (m_ownsImageListButtons) delete m_imageListButtons;
-}
-
-
-
-//-----------------------------------------------------------------------------
-// accessors
-//-----------------------------------------------------------------------------
-
-inline
-size_t wxTreeListMainWindow::GetCount() const
-{
- return m_anchor == NULL ? 0u : m_anchor->GetChildrenCount();
-}
-
-inline
-void wxTreeListMainWindow::SetIndent(unsigned int indent)
-{
- m_indent = indent;
- m_dirty = TRUE;
-}
-
-inline
-void wxTreeListMainWindow::SetLineSpacing(unsigned int spacing)
-{
- m_linespacing = spacing;
- m_dirty = TRUE;
- CalculateLineHeight();
-}
-
-inline
-size_t wxTreeListMainWindow::GetChildrenCount(const wxTreeItemId& item,
- bool recursively)
-{
- wxCHECK_MSG( item.IsOk(), 0u, wxT("invalid tree item") );
-
- return ((wxTreeListItem*) item.m_pItem)->GetChildrenCount(recursively);
-}
-
-void wxTreeListMainWindow::SetWindowStyle(const long styles)
-{
- // right now, just sets the styles. Eventually, we may
- // want to update the inherited styles, but right now
- // none of the parents has updatable styles
- m_windowStyle = styles;
- m_dirty = TRUE;
-}
-
-//-----------------------------------------------------------------------------
-// functions to work with tree items
-//-----------------------------------------------------------------------------
-
-inline
-int wxTreeListMainWindow::GetItemImage(const wxTreeItemId& item, size_t column,
- wxTreeItemIcon which) const
-{
- wxCHECK_MSG( item.IsOk(), -1, wxT("invalid tree item") );
-
- return ((wxTreeListItem*) item.m_pItem)->GetImage(column, which);
-}
-
-inline
-wxTreeItemData *wxTreeListMainWindow::GetItemData(const wxTreeItemId& item)
- const
-{
- wxCHECK_MSG( item.IsOk(), NULL, wxT("invalid tree item") );
-
- return ((wxTreeListItem*) item.m_pItem)->GetData();
-}
-
-inline
-bool wxTreeListMainWindow::GetItemBold(const wxTreeItemId& item) const
-{
- wxCHECK_MSG(item.IsOk(), FALSE, wxT("invalid tree item"));
- return ((wxTreeListItem *)item.m_pItem)->IsBold();
-}
-
-inline
-wxColour wxTreeListMainWindow::GetItemTextColour(const wxTreeItemId& item)
- const
-{
- wxCHECK_MSG( item.IsOk(), wxNullColour, wxT("invalid tree item") );
-
- wxTreeListItem *pItem = (wxTreeListItem*) item.m_pItem;
- return pItem->Attr().GetTextColour();
-}
-
-inline
-wxColour wxTreeListMainWindow::GetItemBackgroundColour(
- const wxTreeItemId& item) const
-{
- wxCHECK_MSG( item.IsOk(), wxNullColour, wxT("invalid tree item") );
-
- wxTreeListItem *pItem = (wxTreeListItem*) item.m_pItem;
- return pItem->Attr().GetBackgroundColour();
-}
-
-inline
-wxFont wxTreeListMainWindow::GetItemFont(const wxTreeItemId& item) const
-{
- wxCHECK_MSG( item.IsOk(), wxNullFont, wxT("invalid tree item") );
-
- wxTreeListItem *pItem = (wxTreeListItem*) item.m_pItem;
- return pItem->Attr().GetFont();
-}
-
-
-
-inline
-void wxTreeListMainWindow::SetItemImage(const wxTreeItemId& item,
- size_t column,
- int image, wxTreeItemIcon which)
-{
- wxCHECK_RET( item.IsOk(), wxT("invalid tree item") );
-
- wxTreeListItem *pItem = (wxTreeListItem*) item.m_pItem;
- pItem->SetImage(column, image, which);
-
- wxClientDC dc(this);
- CalculateSize(pItem, dc);
- RefreshLine(pItem);
-}
-
-inline
-void wxTreeListMainWindow::SetItemData(const wxTreeItemId& item,
- wxTreeItemData *data)
-{
- wxCHECK_RET( item.IsOk(), wxT("invalid tree item") );
-
- ((wxTreeListItem*) item.m_pItem)->SetData(data);
-}
-
-inline
-void wxTreeListMainWindow::SetItemHasChildren(const wxTreeItemId& item,
- bool has)
-{
- wxCHECK_RET( item.IsOk(), wxT("invalid tree item") );
-
- wxTreeListItem *pItem = (wxTreeListItem*) item.m_pItem;
- pItem->SetHasPlus(has);
- RefreshLine(pItem);
-}
-
-inline
-void wxTreeListMainWindow::SetItemBold(const wxTreeItemId& item, bool bold)
-{
- wxCHECK_RET( item.IsOk(), wxT("invalid tree item") );
-
- // avoid redrawing the tree if no real change
- wxTreeListItem *pItem = (wxTreeListItem*) item.m_pItem;
- if ( pItem->IsBold() != bold )
- {
- pItem->SetBold(bold);
- RefreshLine(pItem);
- }
-}
-
-inline
-void wxTreeListMainWindow::SetItemTextColour(const wxTreeItemId& item,
- const wxColour& col)
-{
- wxCHECK_RET( item.IsOk(), wxT("invalid tree item") );
-
- wxTreeListItem *pItem = (wxTreeListItem*) item.m_pItem;
- pItem->Attr().SetTextColour(col);
- RefreshLine(pItem);
-}
-
-inline
-void wxTreeListMainWindow::SetItemBackgroundColour(const wxTreeItemId& item,
- const wxColour& col)
-{
- wxCHECK_RET( item.IsOk(), wxT("invalid tree item") );
-
- wxTreeListItem *pItem = (wxTreeListItem*) item.m_pItem;
- pItem->Attr().SetBackgroundColour(col);
- RefreshLine(pItem);
-}
-
-inline
-void wxTreeListMainWindow::SetItemFont(const wxTreeItemId& item,
- const wxFont& font)
-{
- wxCHECK_RET( item.IsOk(), wxT("invalid tree item") );
-
- wxTreeListItem *pItem = (wxTreeListItem*) item.m_pItem;
- pItem->Attr().SetFont(font);
- RefreshLine(pItem);
-}
-
-inline
-bool wxTreeListMainWindow::SetFont( const wxFont &font )
-{
- wxScrolledWindow::SetFont(font);
-
- m_normalFont = font ;
- m_boldFont = wxFont( m_normalFont.GetPointSize(),
- m_normalFont.GetFamily(),
- m_normalFont.GetStyle(),
- wxBOLD,
- m_normalFont.GetUnderlined());
-
- return TRUE;
-}
-
-
-// ----------------------------------------------------------------------------
-// item status inquiries
-// ----------------------------------------------------------------------------
-
-inline
-bool wxTreeListMainWindow::IsVisible(const wxTreeItemId& item) const
-{
- wxCHECK_MSG( item.IsOk(), FALSE, wxT("invalid tree item") );
-
- // An item is only visible if it's not a descendant of a collapsed item
- wxTreeListItem *pItem = (wxTreeListItem*) item.m_pItem;
- wxTreeListItem* parent = pItem->GetItemParent();
- while (parent)
- {
- if (!parent->IsExpanded())
- return FALSE;
- parent = parent->GetItemParent();
- }
-
- int startX, startY;
- GetViewStart(& startX, & startY);
-
- wxSize clientSize = GetClientSize();
-
- wxRect rect;
- if (!GetBoundingRect(item, rect))
- return FALSE;
- if (rect.GetWidth() == 0 || rect.GetHeight() == 0)
- return FALSE;
- if (rect.GetBottom() < 0 || rect.GetTop() > clientSize.y)
- return FALSE;
- if (rect.GetRight() < 0 || rect.GetLeft() > clientSize.x)
- return FALSE;
-
- return TRUE;
-}
-
-inline
-bool wxTreeListMainWindow::ItemHasChildren(const wxTreeItemId& item) const
-{
- wxCHECK_MSG( item.IsOk(), FALSE, wxT("invalid tree item") );
-
- // consider that the item does have children if it has the "+" button: it
- // might not have them (if it had never been expanded yet) but then it
- // could have them as well and it's better to err on this side rather than
- // disabling some operations which are restricted to the items with
- // children for an item which does have them
- return ((wxTreeListItem*) item.m_pItem)->HasPlus();
-}
-
-inline
-bool wxTreeListMainWindow::IsExpanded(const wxTreeItemId& item) const
-{
- wxCHECK_MSG( item.IsOk(), FALSE, wxT("invalid tree item") );
-
- return ((wxTreeListItem*) item.m_pItem)->IsExpanded();
-}
-
-inline
-bool wxTreeListMainWindow::IsSelected(const wxTreeItemId& item) const
-{
- wxCHECK_MSG( item.IsOk(), FALSE, wxT("invalid tree item") );
-
- return ((wxTreeListItem*) item.m_pItem)->IsSelected();
-}
-
-inline
-bool wxTreeListMainWindow::IsBold(const wxTreeItemId& item) const
-{
- wxCHECK_MSG( item.IsOk(), FALSE, wxT("invalid tree item") );
-
- return ((wxTreeListItem*) item.m_pItem)->IsBold();
-}
-
-// ----------------------------------------------------------------------------
-// navigation
-// ----------------------------------------------------------------------------
-
-inline
-wxTreeItemId wxTreeListMainWindow::GetItemParent(const wxTreeItemId& item) const
-{
- wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") );
-
- return ((wxTreeListItem*) item.m_pItem)->GetItemParent();
-}
-
-inline
-wxTreeItemId wxTreeListMainWindow::GetFirstChild(const wxTreeItemId& item,
- long& cookie) const
-{
- wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") );
-
- cookie = 0;
- return GetNextChild(item, cookie);
-}
-
-inline
-wxTreeItemId wxTreeListMainWindow::GetNextChild(const wxTreeItemId& item,
- long& cookie) const
-{
- wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") );
-
- wxArrayTreeListItems& children = ((wxTreeListItem*)
- item.m_pItem)->GetChildren();
- if ( (size_t)cookie < children.Count() )
- {
- return children.Item((size_t)cookie++);
- }
- else
- {
- // there are no more of them
- return wxTreeItemId();
- }
-}
-
-inline
-wxTreeItemId wxTreeListMainWindow::GetLastChild(const wxTreeItemId& item) const
-{
- wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") );
-
- wxArrayTreeListItems& children = ((wxTreeListItem*) item.m_pItem)->GetChildren();
- return (children.IsEmpty() ? wxTreeItemId() : wxTreeItemId(children.Last()));
-}
-
-inline
-wxTreeItemId wxTreeListMainWindow::GetNextSibling(const wxTreeItemId& item) const
-{
- wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") );
-
- wxTreeListItem *i = (wxTreeListItem*) item.m_pItem;
- wxTreeListItem *parent = i->GetItemParent();
- if ( parent == NULL )
- {
- // root item doesn't have any siblings
- return wxTreeItemId();
- }
-
- wxArrayTreeListItems& siblings = parent->GetChildren();
- int index = siblings.Index(i);
- wxASSERT( index != wxNOT_FOUND ); // I'm not a child of my parent?
-
- size_t n = (size_t)(index + 1);
- return n == siblings.Count() ? wxTreeItemId() : wxTreeItemId(siblings[n]);
-}
-
-inline
-wxTreeItemId wxTreeListMainWindow::GetPrevSibling(const wxTreeItemId& item)
- const
-{
- wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") );
-
- wxTreeListItem *i = (wxTreeListItem*) item.m_pItem;
- wxTreeListItem *parent = i->GetItemParent();
- if ( parent == NULL )
- {
- // root item doesn't have any siblings
- return wxTreeItemId();
- }
-
- wxArrayTreeListItems& siblings = parent->GetChildren();
- int index = siblings.Index(i);
- wxASSERT( index != wxNOT_FOUND ); // I'm not a child of my parent?
-
- return index == 0 ? wxTreeItemId()
- : wxTreeItemId(siblings[(size_t)(index - 1)]);
-}
-
-// Only for internal use right now, but should probably be public
-wxTreeItemId wxTreeListMainWindow::GetNext(const wxTreeItemId& item) const
-{
- wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") );
-
- wxTreeListItem *i = (wxTreeListItem*) item.m_pItem;
-
- // First see if there are any children.
- wxArrayTreeListItems& children = i->GetChildren();
- if (children.GetCount() > 0)
- {
- return children.Item(0);
- }
- else
- {
- // Try a sibling of this or ancestor instead
- wxTreeItemId p = item;
- wxTreeItemId toFind;
- do
- {
- toFind = GetNextSibling(p);
- p = GetItemParent(p);
- } while (p.IsOk() && !toFind.IsOk());
- return toFind;
- }
-}
-
-inline
-wxTreeItemId wxTreeListMainWindow::GetFirstVisibleItem() const
-{
- wxTreeItemId id = GetRootItem();
- if (!id.IsOk())
- return id;
-
- do
- {
- if (IsVisible(id))
- return id;
- id = GetNext(id);
- } while (id.IsOk());
-
- return wxTreeItemId();
-}
-
-inline
-wxTreeItemId wxTreeListMainWindow::GetNextVisible(const wxTreeItemId& item)
- const
-{
- wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") );
-
- wxTreeItemId id = item;
- if (id.IsOk())
- {
- while (id = GetNext(id), id.IsOk())
- {
- if (IsVisible(id))
- return id;
- }
- }
- return wxTreeItemId();
-}
-
-inline
-wxTreeItemId wxTreeListMainWindow::GetPrevVisible(const wxTreeItemId& item)
- const
-{
- wxCHECK_MSG( item.IsOk(), wxTreeItemId(), wxT("invalid tree item") );
-
- wxFAIL_MSG(wxT("not implemented"));
-
- return wxTreeItemId();
-}
-
-// ----------------------------------------------------------------------------
-// operations
-// ----------------------------------------------------------------------------
-
-wxTreeItemId wxTreeListMainWindow::DoInsertItem(const wxTreeItemId& parentId,
- size_t previous,
- const wxString& text,
- int image, int selImage,
- wxTreeItemData *data)
-{
- wxTreeListItem *parent = (wxTreeListItem*) parentId.m_pItem;
- if ( !parent )
- {
- // should we give a warning here?
- return AddRoot(text, image, selImage, data);
- }
-
- m_dirty = TRUE; // do this first so stuff below doesn't cause flicker
-
- // ALB
- wxArrayString arr;
- arr.Alloc(GetColumnCount());
- for(size_t i = 0; i < GetColumnCount(); ++i) {
- arr.Add(wxEmptyString);
- }
- arr[m_main_column] = text;
- wxTreeListItem *item =
- new wxTreeListItem( this, parent, arr, image, selImage, data );
-
- if ( data != NULL )
- {
- data->SetId((long)item);
- }
-
- parent->Insert( item, previous );
-
- return item;
-}
-
-wxTreeItemId wxTreeListMainWindow::AddRoot(const wxString& text,
- int image, int selImage,
- wxTreeItemData *data)
-{
- wxCHECK_MSG(!m_anchor, wxTreeItemId(), wxT("tree can have only one root"));
- wxCHECK_MSG(GetColumnCount(), wxTreeItemId(), wxT("Add column(s) before adding the root item"));
-
- m_dirty = TRUE; // do this first so stuff below doesn't cause flicker
-
- // ALB
- wxArrayString arr;
- arr.Alloc(GetColumnCount());
- for(size_t i = 0; i < GetColumnCount(); ++i) {
- arr.Add(wxEmptyString);
- }
- arr[m_main_column] = text;
- m_anchor = new wxTreeListItem( this, (wxTreeListItem *)NULL, arr,
- image, selImage, data);
-#if 0
- if (HasFlag(wxTR_HIDE_ROOT))
- {
- // if root is hidden, make sure we can navigate
- // into children
- m_anchor->SetHasPlus();
- Expand(m_anchor);
- }
-#endif
- if ( data != NULL )
- {
- data->SetId((long)m_anchor);
- }
-
- if (!HasFlag(wxTR_MULTIPLE))
- {
- m_current = m_key_current = m_anchor;
- m_current->SetHilight( TRUE );
- }
-
- return m_anchor;
-}
-
-inline
-wxTreeItemId wxTreeListMainWindow::PrependItem(const wxTreeItemId& parent,
- const wxString& text,
- int image, int selImage,
- wxTreeItemData *data)
-{
- return DoInsertItem(parent, 0u, text, image, selImage, data);
-}
-
-inline
-wxTreeItemId wxTreeListMainWindow::InsertItem(const wxTreeItemId& parentId,
- const wxTreeItemId& idPrevious,
- const wxString& text,
- int image, int selImage,
- wxTreeItemData *data)
-{
- wxTreeListItem *parent = (wxTreeListItem*) parentId.m_pItem;
- if ( !parent )
- {
- // should we give a warning here?
- return AddRoot(text, image, selImage, data);
- }
-
- int index = parent->GetChildren().Index((wxTreeListItem*) idPrevious.m_pItem);
- wxASSERT_MSG( index != wxNOT_FOUND,
- wxT("previous item in wxTreeListMainWindow::InsertItem() is not a sibling") );
-
- return DoInsertItem(parentId, (size_t)++index, text, image, selImage, data);
-}
-
-inline
-wxTreeItemId wxTreeListMainWindow::InsertItem(const wxTreeItemId& parentId,
- size_t before,
- const wxString& text,
- int image, int selImage,
- wxTreeItemData *data)
-{
- wxTreeListItem *parent = (wxTreeListItem*) parentId.m_pItem;
- if ( !parent )
- {
- // should we give a warning here?
- return AddRoot(text, image, selImage, data);
- }
-
- return DoInsertItem(parentId, before, text, image, selImage, data);
-}
-
-inline
-wxTreeItemId wxTreeListMainWindow::AppendItem(const wxTreeItemId& parentId,
- const wxString& text,
- int image, int selImage,
- wxTreeItemData *data)
-{
- wxTreeListItem *parent = (wxTreeListItem*) parentId.m_pItem;
- if ( !parent )
- {
- // should we give a warning here?
- return AddRoot(text, image, selImage, data);
- }
-
- return DoInsertItem( parent, parent->GetChildren().Count(), text,
- image, selImage, data);
-}
-
-void wxTreeListMainWindow::SendDeleteEvent(wxTreeListItem *item)
-{
- wxTreeEvent event( wxEVT_COMMAND_TREE_DELETE_ITEM, m_owner->GetId() );
- event.SetItem((long) item);
- event.SetEventObject( /*this*/m_owner );
- m_owner->ProcessEvent( event );
-}
-
-inline
-void wxTreeListMainWindow::DeleteChildren(const wxTreeItemId& itemId)
-{
- m_dirty = TRUE; // do this first so stuff below doesn't cause flicker
-
- wxTreeListItem *item = (wxTreeListItem*) itemId.m_pItem;
- item->DeleteChildren(this);
-}
-
-inline
-void wxTreeListMainWindow::Delete(const wxTreeItemId& itemId)
-{
- m_dirty = TRUE; // do this first so stuff below doesn't cause flicker
-
- wxTreeListItem *item = (wxTreeListItem*) itemId.m_pItem;
-
- // don't stay with invalid m_key_current or we will crash in
- // the next call to OnChar()
- bool changeKeyCurrent = FALSE;
- wxTreeListItem *itemKey = m_key_current;
- while ( itemKey )
- {
- if ( itemKey == item )
- {
- // m_key_current is a descendant of the item being deleted
- changeKeyCurrent = TRUE;
- break;
- }
- itemKey = itemKey->GetItemParent();
- }
-
- wxTreeListItem *parent = item->GetItemParent();
- if ( parent )
- {
- parent->GetChildren().Remove( item ); // remove by value
- }
-
- if ( changeKeyCurrent )
- {
- // may be NULL or not
- m_key_current = parent;
- }
-
- item->DeleteChildren(this);
- SendDeleteEvent(item);
- delete item;
-}
-
-inline
-void wxTreeListMainWindow::DeleteAllItems()
-{
- if ( m_anchor )
- {
- m_dirty = TRUE;
-
- m_anchor->DeleteChildren(this);
- delete m_anchor;
-
- m_anchor = NULL;
- }
-}
-
-void wxTreeListMainWindow::Expand(const wxTreeItemId& itemId)
-{
- wxTreeListItem *item = (wxTreeListItem*) itemId.m_pItem;
-
- wxCHECK_RET( item, _T("invalid item in wxTreeListMainWindow::Expand") );
-
- if ( !item->HasPlus() )
- return;
-
- if ( item->IsExpanded() )
- return;
-
- wxTreeEvent event( wxEVT_COMMAND_TREE_ITEM_EXPANDING, m_owner->GetId() );
- event.SetItem( (long) item );
- event.SetEventObject( /*this*/m_owner );
-
- if ( m_owner->ProcessEvent( event ) && !event.IsAllowed() )
- {
- // cancelled by program
- return;
- }
-
- item->Expand();
- CalculatePositions();
-
- RefreshSubtree(item);
-
- event.SetEventType(wxEVT_COMMAND_TREE_ITEM_EXPANDED);
- ProcessEvent( event );
-}
-
-void wxTreeListMainWindow::ExpandAll(const wxTreeItemId& item)
-{
- Expand(item);
- if ( IsExpanded(item) )
- {
- long cookie;
- wxTreeItemId child = GetFirstChild(item, cookie);
- while ( child.IsOk() )
- {
- ExpandAll(child);
-
- child = GetNextChild(item, cookie);
- }
- }
-}
-
-void wxTreeListMainWindow::Collapse(const wxTreeItemId& itemId)
-{
- wxTreeListItem *item = (wxTreeListItem*) itemId.m_pItem;
-
- if ( !item->IsExpanded() )
- return;
-
- wxTreeEvent event( wxEVT_COMMAND_TREE_ITEM_COLLAPSING, m_owner->GetId() );
- event.SetItem( (long) item );
- event.SetEventObject( /*this*/m_owner );
- if ( m_owner->ProcessEvent( event ) && !event.IsAllowed() )
- {
- // cancelled by program
- return;
- }
-
- item->Collapse();
-
-#if 0 // TODO why should items be collapsed recursively?
- wxArrayTreeListItems& children = item->GetChildren();
- size_t count = children.Count();
- for ( size_t n = 0; n < count; n++ )
- {
- Collapse(children[n]);
- }
-#endif
-
- CalculatePositions();
-
- RefreshSubtree(item);
-
- event.SetEventType(wxEVT_COMMAND_TREE_ITEM_COLLAPSED);
- ProcessEvent( event );
-}
-
-void wxTreeListMainWindow::CollapseAndReset(const wxTreeItemId& item)
-{
- Collapse(item);
- DeleteChildren(item);
-}
-
-void wxTreeListMainWindow::Toggle(const wxTreeItemId& itemId)
-{
- wxTreeListItem *item = (wxTreeListItem*) itemId.m_pItem;
-
- if (item->IsExpanded())
- Collapse(itemId);
- else
- Expand(itemId);
-}
-
-void wxTreeListMainWindow::Unselect()
-{
- if (m_current)
- {
- m_current->SetHilight( FALSE );
- RefreshLine( m_current );
- }
-}
-
-void wxTreeListMainWindow::UnselectAllChildren(wxTreeListItem *item)
-{
- if (item->IsSelected())
- {
- item->SetHilight(FALSE);
- RefreshLine(item);
- }
-
- if (item->HasChildren())
- {
- wxArrayTreeListItems& children = item->GetChildren();
- size_t count = children.Count();
- for ( size_t n = 0; n < count; ++n )
- {
- UnselectAllChildren(children[n]);
- }
- }
-}
-
-void wxTreeListMainWindow::UnselectAll()
-{
- UnselectAllChildren((wxTreeListItem*) GetRootItem().m_pItem);
-}
-
-// Recursive function !
-// To stop we must have crt_item<last_item
-// Algorithm :
-// Tag all next children, when no more children,
-// Move to parent (not to tag)
-// Keep going... if we found last_item, we stop.
-bool wxTreeListMainWindow::TagNextChildren(wxTreeListItem *crt_item, wxTreeListItem *last_item, bool select)
-{
- wxTreeListItem *parent = crt_item->GetItemParent();
-
- if (parent == NULL) // This is root item
- return TagAllChildrenUntilLast(crt_item, last_item, select);
-
- wxArrayTreeListItems& children = parent->GetChildren();
- int index = children.Index(crt_item);
- wxASSERT( index != wxNOT_FOUND ); // I'm not a child of my parent?
-
- size_t count = children.Count();
- for (size_t n=(size_t)(index+1); n<count; ++n)
- {
- if (TagAllChildrenUntilLast(children[n], last_item, select)) return TRUE;
- }
-
- return TagNextChildren(parent, last_item, select);
-}
-
-bool wxTreeListMainWindow::TagAllChildrenUntilLast(wxTreeListItem *crt_item, wxTreeListItem *last_item, bool select)
-{
- crt_item->SetHilight(select);
- RefreshLine(crt_item);
-
- if (crt_item==last_item)
- return TRUE;
-
- if (crt_item->HasChildren())
- {
- wxArrayTreeListItems& children = crt_item->GetChildren();
- size_t count = children.Count();
- for ( size_t n = 0; n < count; ++n )
- {
- if (TagAllChildrenUntilLast(children[n], last_item, select))
- return TRUE;
- }
- }
-
- return FALSE;
-}
-
-void wxTreeListMainWindow::SelectItemRange(wxTreeListItem *item1, wxTreeListItem *item2)
-{
- // item2 is not necessary after item1
- wxTreeListItem *first=NULL, *last=NULL;
-
- // choice first' and 'last' between item1 and item2
- if (item1->GetY()<item2->GetY())
- {
- first=item1;
- last=item2;
- }
- else
- {
- first=item2;
- last=item1;
- }
-
- bool select = m_current->IsSelected();
-
- if ( TagAllChildrenUntilLast(first,last,select) )
- return;
-
- TagNextChildren(first,last,select);
-}
-
-void wxTreeListMainWindow::SelectItem(const wxTreeItemId& itemId,
- bool unselect_others,
- bool extended_select)
-{
- wxCHECK_RET( itemId.IsOk(), wxT("invalid tree item") );
-
- bool is_single=!(GetWindowStyleFlag() & wxTR_MULTIPLE);
- wxTreeListItem *item = (wxTreeListItem*) itemId.m_pItem;
-
- //wxCHECK_RET( ( (!unselect_others) && is_single),
- // wxT("this is a single selection tree") );
-
- // to keep going anyhow !!!
- if (is_single)
- {
- if (item->IsSelected())
- return; // nothing to do
- unselect_others = TRUE;
- extended_select = FALSE;
- }
- else if ( unselect_others && item->IsSelected() )
- {
- // selection change if there is more than one item currently selected
- wxArrayTreeItemIds selected_items;
- if ( GetSelections(selected_items) == 1 )
- return;
- }
-
- wxTreeEvent event( wxEVT_COMMAND_TREE_SEL_CHANGING, m_owner->GetId() );
- event.SetItem( (long) item );
- event.SetOldItem( (long) m_current );
- event.SetEventObject( /*this*/m_owner );
- // TODO : Here we don't send any selection mode yet !
-
- if(m_owner->GetEventHandler()->ProcessEvent( event ) && !event.IsAllowed())
- return;
-
- wxTreeItemId parent = GetItemParent( itemId );
- while (parent.IsOk())
- {
- if (!IsExpanded(parent))
- Expand( parent );
-
- parent = GetItemParent( parent );
- }
-
- EnsureVisible( itemId );
-
- // ctrl press
- if (unselect_others)
- {
- if (is_single) Unselect(); // to speed up thing
- else UnselectAll();
- }
-
- // shift press
- if (extended_select)
- {
- if ( !m_current )
- {
- m_current = m_key_current = (wxTreeListItem*) GetRootItem().m_pItem;
- }
-
- // don't change the mark (m_current)
- SelectItemRange(m_current, item);
- }
- else
- {
- bool select=TRUE; // the default
-
- // Check if we need to toggle hilight (ctrl mode)
- if (!unselect_others)
- select=!item->IsSelected();
-
- m_current = m_key_current = item;
- m_current->SetHilight(select);
- RefreshLine( m_current );
- }
-
- event.SetEventType(wxEVT_COMMAND_TREE_SEL_CHANGED);
- GetEventHandler()->ProcessEvent( event );
-}
-
-void wxTreeListMainWindow::SelectAll(bool extended_select)
-{
- wxCHECK_RET( GetWindowStyleFlag() & wxTR_MULTIPLE, wxT("invalid tree style") );
-
- wxTreeEvent event( wxEVT_COMMAND_TREE_SEL_CHANGING, m_owner->GetId() );
- event.SetItem( GetRootItem() );
- event.SetOldItem( (long) m_current );
- event.SetEventObject( /*this*/m_owner );
- // TODO : Here we don't send any selection mode yet !
-
- if(m_owner->GetEventHandler()->ProcessEvent( event ) && !event.IsAllowed())
- return;
-
- // shift press
- if (!extended_select)
- {
-
- }
- else
- {
-
- }
- long cookie = 0;
- wxTreeItemId root = GetRootItem();
- wxTreeListItem *first = (wxTreeListItem *)GetFirstChild (root, cookie).m_pItem;
- wxTreeListItem *last = (wxTreeListItem *)GetLastChild (GetRootItem()).m_pItem;
- if (TagAllChildrenUntilLast (first, last, true)) return;
- TagNextChildren (first, last, true);
-
- event.SetEventType(wxEVT_COMMAND_TREE_SEL_CHANGED);
- GetEventHandler()->ProcessEvent( event );
-}
-
-void wxTreeListMainWindow::FillArray(wxTreeListItem *item,
- wxArrayTreeItemIds &array) const
-{
- if ( item->IsSelected() )
- array.Add(wxTreeItemId(item));
-
- if ( item->HasChildren() )
- {
- wxArrayTreeListItems& children = item->GetChildren();
- size_t count = children.GetCount();
- for ( size_t n = 0; n < count; ++n )
- FillArray(children[n], array);
- }
-}
-
-size_t wxTreeListMainWindow::GetSelections(wxArrayTreeItemIds &array) const
-{
- array.Empty();
- wxTreeItemId idRoot = GetRootItem();
- if ( idRoot.IsOk() )
- {
- FillArray((wxTreeListItem*) idRoot.m_pItem, array);
- }
- //else: the tree is empty, so no selections
-
- return array.Count();
-}
-
-void wxTreeListMainWindow::EnsureVisible(const wxTreeItemId& item)
-{
- if (!item.IsOk()) return;
-
- wxTreeListItem *gitem = (wxTreeListItem*) item.m_pItem;
-
- // first expand all parent branches
- wxTreeListItem *parent = gitem->GetItemParent();
- while ( parent )
- {
- Expand(parent);
- parent = parent->GetItemParent();
- }
-
- //if (parent) CalculatePositions();
-
- ScrollTo(item);
-}
-
-void wxTreeListMainWindow::ScrollTo(const wxTreeItemId &item)
-{
- if (!item.IsOk()) return;
-
- // We have to call this here because the label in
- // question might just have been added and no screen
- // update taken place.
- if (m_dirty) wxYieldIfNeeded();
-
- wxTreeListItem *gitem = (wxTreeListItem*) item.m_pItem;
-
- // now scroll to the item
- int item_y = gitem->GetY();
-
- int start_x = 0;
- int start_y = 0;
- GetViewStart( &start_x, &start_y );
- start_y *= PIXELS_PER_UNIT;
-
- int client_h = 0;
- int client_w = 0;
- GetClientSize( &client_w, &client_h );
-
- if (item_y < start_y+3)
- {
- // going down
- int x = 0;
- int y = 0;
- m_anchor->GetSize( x, y, this );
- x = m_owner->GetHeaderWindow()->GetWidth(); //m_total_col_width; // ALB
- y += PIXELS_PER_UNIT+2; // one more scrollbar unit + 2 pixels
- //x += PIXELS_PER_UNIT+2; // one more scrollbar unit + 2 pixels
- int x_pos = GetScrollPos( wxHORIZONTAL );
- // Item should appear at top
- SetScrollbars( PIXELS_PER_UNIT, PIXELS_PER_UNIT, x/PIXELS_PER_UNIT, y/PIXELS_PER_UNIT, x_pos, item_y/PIXELS_PER_UNIT );
- }
- else if (item_y+GetLineHeight(gitem) > start_y+client_h)
- {
- // going up
- int x = 0;
- int y = 0;
- m_anchor->GetSize( x, y, this );
- y += PIXELS_PER_UNIT+2; // one more scrollbar unit + 2 pixels
- //x += PIXELS_PER_UNIT+2; // one more scrollbar unit + 2 pixels
- x = m_owner->GetHeaderWindow()->GetWidth(); //m_total_col_width; // ALB
- item_y += PIXELS_PER_UNIT+2;
- int x_pos = GetScrollPos( wxHORIZONTAL );
- // Item should appear at bottom
- SetScrollbars( PIXELS_PER_UNIT, PIXELS_PER_UNIT, x/PIXELS_PER_UNIT, y/PIXELS_PER_UNIT, x_pos, (item_y+GetLineHeight(gitem)-client_h)/PIXELS_PER_UNIT );
- }
-}
-
-// FIXME: tree sorting functions are not reentrant and not MT-safe!
-static wxTreeListMainWindow *s_treeBeingSorted = NULL;
-
-static int LINKAGEMODE tree_ctrl_compare_func(wxTreeListItem **item1,
- wxTreeListItem **item2)
-{
- wxCHECK_MSG( s_treeBeingSorted, 0, wxT("bug in wxTreeListMainWindow::SortChildren()") );
-
- return s_treeBeingSorted->OnCompareItems(*item1, *item2);
-}
-
-int wxTreeListMainWindow::OnCompareItems(const wxTreeItemId& item1,
- const wxTreeItemId& item2)
-{
- // ALB: delegate to m_owner, to let the user overrride the comparison
- //return wxStrcmp(GetItemText(item1), GetItemText(item2));
- return m_owner->OnCompareItems(item1, item2);
-}
-
-void wxTreeListMainWindow::SortChildren(const wxTreeItemId& itemId)
-{
- wxCHECK_RET( itemId.IsOk(), wxT("invalid tree item") );
-
- wxTreeListItem *item = (wxTreeListItem*) itemId.m_pItem;
-
- wxCHECK_RET( !s_treeBeingSorted,
- wxT("wxTreeListMainWindow::SortChildren is not reentrant") );
-
- wxArrayTreeListItems& children = item->GetChildren();
- if ( children.Count() > 1 )
- {
- m_dirty = TRUE;
-
- s_treeBeingSorted = this;
- children.Sort(tree_ctrl_compare_func);
- s_treeBeingSorted = NULL;
- }
- //else: don't make the tree dirty as nothing changed
-}
-
-inline
-wxImageList *wxTreeListMainWindow::GetImageList() const
-{
- return m_imageListNormal;
-}
-
-inline
-wxImageList *wxTreeListMainWindow::GetButtonsImageList() const
-{
- return m_imageListButtons;
-}
-
-inline
-wxImageList *wxTreeListMainWindow::GetStateImageList() const
-{
- return m_imageListState;
-}
-
-void wxTreeListMainWindow::CalculateLineHeight()
-{
- wxClientDC dc(this);
- dc.SetFont( m_normalFont );
- m_lineHeight = (int)(dc.GetCharHeight() + m_linespacing);
-
- if ( m_imageListNormal )
- {
- // Calculate a m_lineHeight value from the normal Image sizes.
- // May be toggle off. Then wxTreeListMainWindow will spread when
- // necessary (which might look ugly).
- int n = m_imageListNormal->GetImageCount();
- for (int i = 0; i < n ; i++)
- {
- int width = 0, height = 0;
- m_imageListNormal->GetSize(i, width, height);
- if (height > m_lineHeight) m_lineHeight = height + m_linespacing;
- }
- }
-
- if (m_imageListButtons)
- {
- // Calculate a m_lineHeight value from the Button image sizes.
- // May be toggle off. Then wxTreeListMainWindow will spread when
- // necessary (which might look ugly).
- int n = m_imageListButtons->GetImageCount();
- for (int i = 0; i < n ; i++)
- {
- int width = 0, height = 0;
- m_imageListButtons->GetSize(i, width, height);
- if (height > m_lineHeight) m_lineHeight = height + m_linespacing;
- }
- }
-
-/*? FIXME: Don't get what this code is for... Adding a line space is already done!!!
- if (m_lineHeight < 30)
- m_lineHeight += 2; // at least 2 pixels
- else
- m_lineHeight += m_lineHeight/10; // otherwise 10% extra spacing
-?*/
-}
-
-inline
-void wxTreeListMainWindow::SetImageList(wxImageList *imageList)
-{
- if (m_ownsImageListNormal) delete m_imageListNormal;
- m_imageListNormal = imageList;
- m_ownsImageListNormal = FALSE;
- m_dirty = TRUE;
- CalculateLineHeight();
-}
-
-inline
-void wxTreeListMainWindow::SetStateImageList(wxImageList *imageList)
-{
- if (m_ownsImageListState) delete m_imageListState;
- m_imageListState = imageList;
- m_ownsImageListState = FALSE;
-}
-
-inline
-void wxTreeListMainWindow::SetButtonsImageList(wxImageList *imageList)
-{
- if (m_ownsImageListButtons) delete m_imageListButtons;
- m_imageListButtons = imageList;
- m_ownsImageListButtons = FALSE;
- m_dirty = TRUE;
- CalculateLineHeight();
-}
-
-inline
-void wxTreeListMainWindow::AssignImageList(wxImageList *imageList)
-{
- SetImageList(imageList);
- m_ownsImageListNormal = TRUE;
-}
-
-inline
-void wxTreeListMainWindow::AssignStateImageList(wxImageList *imageList)
-{
- SetStateImageList(imageList);
- m_ownsImageListState = TRUE;
-}
-
-inline
-void wxTreeListMainWindow::AssignButtonsImageList(wxImageList *imageList)
-{
- SetButtonsImageList(imageList);
- m_ownsImageListButtons = TRUE;
-}
-
-// ----------------------------------------------------------------------------
-// helpers
-// ----------------------------------------------------------------------------
-
-void wxTreeListMainWindow::AdjustMyScrollbars()
-{
- if (m_anchor)
- {
- int x = 0, y = 0;
- m_anchor->GetSize( x, y, this );
- y += PIXELS_PER_UNIT+2; // one more scrollbar unit + 2 pixels
- //x += PIXELS_PER_UNIT+2; // one more scrollbar unit + 2 pixels
- int x_pos = GetScrollPos( wxHORIZONTAL );
- int y_pos = GetScrollPos( wxVERTICAL );
- x = m_owner->GetHeaderWindow()->GetWidth() + 2;
- if(x < GetClientSize().GetWidth()) x_pos = 0;
- //m_total_col_width + 2; // ALB
- SetScrollbars( PIXELS_PER_UNIT, PIXELS_PER_UNIT, x/PIXELS_PER_UNIT,
- y/PIXELS_PER_UNIT, x_pos, y_pos );
- }
- else
- {
- SetScrollbars( 0, 0, 0, 0 );
- }
-}
-
-int wxTreeListMainWindow::GetLineHeight(wxTreeListItem *item) const
-{
- if (GetWindowStyleFlag() & wxTR_HAS_VARIABLE_ROW_HEIGHT)
- return item->GetHeight();
- else
- return m_lineHeight;
-}
-
-void wxTreeListMainWindow::PaintItem(wxTreeListItem *item, wxDC& dc)
-{
- // TODO implement "state" icon on items
-
- wxTreeItemAttr *attr = item->GetAttributes();
- if ( attr && attr->HasFont() )
- dc.SetFont(attr->GetFont());
- else if (item->IsBold())
- dc.SetFont(m_boldFont);
-
- long text_w = 0, text_h = 0;
-
- dc.GetTextExtent( item->GetText(GetMainColumn()), &text_w, &text_h );
-
- int total_h = GetLineHeight(item);
-
- if ( item->IsSelected() )
- {
- dc.SetBrush(*(m_hasFocus ? m_hilightBrush : m_hilightUnfocusedBrush));
- int offset = HasFlag(wxTR_ROW_LINES) ? 1 : 0;
- dc.DrawRectangle (0, item->GetY() + offset,
- m_owner->GetHeaderWindow()->GetWidth(), total_h-offset);
- }
-#if 0 // this code is probably not needed
- else
- {
- wxColour colBg;
- if ( attr && attr->HasBackgroundColour() )
- colBg = attr->GetBackgroundColour();
- else
- colBg = m_backgroundColour;
- dc.SetBrush(wxBrush(colBg, wxTRANSPARENT));
- }
-#endif
-
- dc.SetBackgroundMode(wxTRANSPARENT);
- int text_extraH = (total_h > text_h) ? (total_h - text_h)/2 : 0;
- int img_extraH = (total_h > m_imgHeight)? (total_h-m_imgHeight)/2: 0;
- int x_colstart = 0;
- for ( size_t i = 0; i < GetColumnCount(); ++i ) {
- if (!m_owner->GetHeaderWindow()->GetColumnShown(i)) continue;
- int colwidth = m_owner->GetHeaderWindow()->GetColumnWidth(i);
- int image;
- int image_x = x_colstart + MARGIN;
- int image_w = 0;
- if(i == GetMainColumn()) {
- image = item->GetCurrentImage();
- image_x = item->GetX() - m_imgWidth2;
- image_w = m_imgWidth + MARGIN;
- }
- else
- {
- image = item->GetImage(i);
- if (image != NO_IMAGE) image_w = m_imgWidth + MARGIN;
- }
-
- // honor text alignment
- wxString text = item->GetText(i);
- switch ( m_owner->GetHeaderWindow()->GetColumn(i).GetAlignment() ) {
- case wxTL_ALIGN_LEFT:
- // already left aligned
- break;
- case wxTL_ALIGN_RIGHT:
- dc.GetTextExtent(text, &text_w, NULL);
- image_x = x_colstart + colwidth - (image_w + text_w + MARGIN);
- break;
- case wxTL_ALIGN_CENTER:
- dc.GetTextExtent(text, &text_w, NULL);
- int w = colwidth - image_w - text_w;
- image_x = x_colstart + (w > 0)? w: 0;
- break;
- }
- int text_x = image_x + image_w;
-
- wxDCClipper clipper (dc, x_colstart, item->GetY(), colwidth, total_h);
- if (image != NO_IMAGE)
- {
- int image_y = item->GetY() + img_extraH;
- m_imageListNormal->Draw ( image, dc, image_x, image_y,
- wxIMAGELIST_DRAW_TRANSPARENT );
- }
- int text_y = item->GetY() + text_extraH;
- dc.DrawText ( text, (wxCoord)text_x, (wxCoord)text_y );
-
- x_colstart += colwidth;
- }
-
- // restore normal font
- dc.SetFont( m_normalFont );
-}
-
-// Now y stands for the top of the item, whereas it used to stand for middle !
-void wxTreeListMainWindow::PaintLevel (wxTreeListItem *item, wxDC &dc,
- int level, int &y, int x_colstart )
-{
- // Handle hide root (only level 0)
- if (HasFlag(wxTR_HIDE_ROOT) && (level == 0)) {
- // always expand hidden root
- wxArrayTreeListItems& children = item->GetChildren();
- int n;
- for (n = 0; n < (int)children.Count(); n++) {
- PaintLevel (children[n], dc, 1, y, x_colstart);
- }
- // end after expanding root
- return;
- }
-
- // calculate position of vertical lines
- int x = x_colstart + MARGIN; // start of column
- if (HasFlag(wxTR_LINES_AT_ROOT)) x += LINEATROOT; // space for lines at root
- if (HasButtons()) x += m_btnWidth2; // space for buttons etc.
- if (!HasFlag(wxTR_HIDE_ROOT)) x += m_indent; // indent root as well
- x += m_indent * level; // indent according to level
-
- // handle column text
- item->SetX (x);
- item->SetY (y);
-
- int h = GetLineHeight(item);
- int y_top = y;
- int y_mid = y_top + (h/2);
- y += h;
-
- int exposed_x = dc.LogicalToDeviceX(0);
- int exposed_y = dc.LogicalToDeviceY(y_top);
-
- if (IsExposed(exposed_x, exposed_y, 10000, h)) // 10000 = very much
- {
- if (HasFlag(wxTR_ROW_LINES))
- {
- //dc.DestroyClippingRegion();
- int total_width = m_owner->GetHeaderWindow()->GetWidth();
- // if the background colour is white, choose a
- // contrasting color for the lines
- dc.SetPen (*((GetBackgroundColour() == *wxWHITE)?
- wxMEDIUM_GREY_PEN : wxWHITE_PEN));
- dc.DrawLine(0, y_top, total_width, y_top);
- dc.DrawLine(0, y, total_width, y);
- }
-
- // restore DC objects
- dc.SetBrush(*wxWHITE_BRUSH);
- dc.SetPen(m_dottedPen);
- dc.SetTextForeground(*wxBLACK);
-
- if (((level == 0) || ((level == 1) && HasFlag(wxTR_HIDE_ROOT))) &&
- HasFlag(wxTR_LINES_AT_ROOT) && !HasFlag(wxTR_NO_LINES)) {
- int rootPos = x_colstart + MARGIN;
- dc.DrawLine (rootPos, y_mid, rootPos+LINEATROOT, y_mid);
- }
-
- size_t clip_width = m_owner->GetHeaderWindow()->
- GetColumn(m_main_column).GetWidth();
- //m_columns[m_main_column].GetWidth();
-
- if (item->HasPlus() && HasButtons()) // should the item show a button?
- {
- if (!HasFlag(wxTR_NO_LINES)) {
- int lineOffset = m_indent - m_btnWidth2;
- dc.DrawLine(x-lineOffset, y_mid, x-m_imgWidth2, y_mid);
- }
-
- // clip to the column width
- wxDCClipper clipper(dc, x_colstart, y_top, clip_width, 10000);
-
- if (m_imageListButtons != NULL)
- {
- // draw the image button here
- int image = wxTreeItemIcon_Normal;
- if (item->IsExpanded()) image = wxTreeItemIcon_Expanded;
- if (item->IsSelected())
- image += wxTreeItemIcon_Selected - wxTreeItemIcon_Normal;
- int xx = x + m_btnWidth2;
- int yy = y_mid - m_btnHeight2;
- dc.SetClippingRegion(xx, yy, m_btnWidth, m_btnHeight);
- m_imageListButtons->Draw(image, dc, xx, yy,
- wxIMAGELIST_DRAW_TRANSPARENT);
- dc.DestroyClippingRegion();
- }
- else if (HasFlag(wxTR_TWIST_BUTTONS))
- {
- // draw the twisty button here
- dc.SetPen(*wxBLACK_PEN);
- dc.SetBrush(*m_hilightBrush);
-
- wxPoint button[3];
-
- if (item->IsExpanded())
- {
- button[0].x = (x-m_indent) - m_btnWidth2;
- button[0].y = y_mid - (m_btnHeight/3-1);
- button[1].x = button[0].x + m_btnWidth;
- button[1].y = button[0].y;
- button[2].x = x;
- button[2].y = y_mid + (m_btnHeight/3);
- }
- else
- {
- button[0].x = (x-m_indent) - (m_btnWidth/3-1);
- button[0].y = y_mid-m_btnHeight2;
- button[1].x = button[0].x;
- button[1].y = button[0].y + m_btnHeight;
- button[2].x = button[0].x + (m_btnWidth/3);
- button[2].y = y_mid;
- }
- dc.DrawPolygon(3, button);
-
- dc.SetPen(m_dottedPen);
- }
- else // if (HasFlag(wxTR_HAS_BUTTONS))
- {
- // draw the plus sign here
- dc.SetPen(*wxGREY_PEN);
- dc.SetBrush(*wxWHITE_BRUSH);
- int xpos = x - m_indent;
- dc.DrawRectangle (xpos-m_btnWidth2, y_mid-m_btnHeight2,
- m_btnWidth, m_btnHeight);
- dc.SetPen(*wxBLACK_PEN);
- dc.DrawLine (xpos-(m_btnWidth2-3), y_mid,
- xpos+(m_btnWidth2-2), y_mid);
- if (!item->IsExpanded())
- dc.DrawLine (xpos, y_mid-(m_btnHeight2-2),
- xpos, y_mid+(m_btnHeight2-1));
- dc.SetPen(m_dottedPen);
- }
- }
- else if (!HasFlag(wxTR_NO_LINES)) // no button; maybe a line?
- {
- // clip to the column width
- wxDCClipper clipper(dc, x_colstart, y_top, clip_width, 10000);
-
- // draw the horizontal line here
- if (!(level == 0) && !((level == 1) && HasFlag(wxTR_HIDE_ROOT))) {
- dc.DrawLine(x-m_indent, y_mid, x-m_imgWidth2, y_mid);
- }
- }
-
- wxPen *pen =
-#ifndef __WXMAC__
- // don't draw rect outline if we already have the
- // background color under Mac
- (item->IsSelected() && m_hasFocus) ? wxBLACK_PEN :
-#endif // !__WXMAC__
- wxTRANSPARENT_PEN;
-
- wxColour colText;
- if ( item->IsSelected() )
- {
- colText = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_HIGHLIGHTTEXT);
- }
- else
- {
- wxTreeItemAttr *attr = item->GetAttributes();
- if (attr && attr->HasTextColour())
- colText = attr->GetTextColour();
- else
- //colText = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOWTEXT);
- colText = GetForegroundColour();
- }
-
- // prepare to draw
- dc.SetTextForeground(colText);
- dc.SetPen(*pen);
-
- // draw
- PaintItem(item, dc);
- }
-
- // restore DC objects
- dc.SetBrush(*wxWHITE_BRUSH);
- dc.SetPen(m_dottedPen);
- dc.SetTextForeground(*wxBLACK);
-
- if (item->IsExpanded())
- {
- wxArrayTreeListItems& children = item->GetChildren();
-
- // clip to the column width
- size_t clip_width = m_owner->GetHeaderWindow()->
- GetColumn(m_main_column).GetWidth();
- wxDCClipper clipper(dc, x_colstart, y_top, clip_width, 10000);
-
- // process lower levels
- int oldY = y_mid + m_imgHeight2;
- int y2;
- int n;
- for (n = 0; n < (int)children.Count(); n++) {
-
- if (!HasFlag(wxTR_NO_LINES))
- {
- // draw line down to last child
- if (children[n]->HasPlus() && HasButtons()) {
- y2 = y + h/2 - m_btnHeight2;
- dc.DrawLine(x, oldY, x, y2);
- oldY = y2 + m_btnHeight;
- }else{
- y2 = y + h/2;
- dc.DrawLine(x, oldY, x, y2);
- oldY = y2;
- }
- }
-
- PaintLevel (children[n], dc, level+1, y, x_colstart);
- }
- }
-}
-
-void wxTreeListMainWindow::DrawDropEffect(wxTreeListItem *item)
-{
- if ( item )
- {
- if ( item->HasPlus() )
- {
- // it's a folder, indicate it by a border
- DrawBorder(item);
- }
- else
- {
- // draw a line under the drop target because the item will be
- // dropped there
- DrawLine(item, TRUE /* below */);
- }
-
- SetCursor(wxCURSOR_BULLSEYE);
- }
- else
- {
- // can't drop here
- SetCursor(wxCURSOR_NO_ENTRY);
- }
-}
-
-void wxTreeListMainWindow::DrawBorder(const wxTreeItemId &item)
-{
- wxCHECK_RET( item.IsOk(), _T("invalid item in wxTreeListMainWindow::DrawLine") );
-
- wxTreeListItem *i = (wxTreeListItem*) item.m_pItem;
-
- wxClientDC dc(this);
- PrepareDC( dc );
- dc.SetLogicalFunction(wxINVERT);
- dc.SetBrush(*wxTRANSPARENT_BRUSH);
-
- int w = i->GetWidth() + 2;
- int h = GetLineHeight(i) + 2;
-
- dc.DrawRectangle( i->GetX() - 1, i->GetY() - 1, w, h);
-}
-
-void wxTreeListMainWindow::DrawLine(const wxTreeItemId &item, bool below)
-{
- wxCHECK_RET( item.IsOk(), _T("invalid item in wxTreeListMainWindow::DrawLine") );
-
- wxTreeListItem *i = (wxTreeListItem*) item.m_pItem;
-
- wxClientDC dc(this);
- PrepareDC( dc );
- dc.SetLogicalFunction(wxINVERT);
-
- int x = i->GetX(),
- y = i->GetY();
- if ( below )
- {
- y += GetLineHeight(i) - 1;
- }
-
- dc.DrawLine( x, y, x + i->GetWidth(), y);
-}
-
-// ----------------------------------------------------------------------------
-// wxWindows callbacks
-// ----------------------------------------------------------------------------
-
-void wxTreeListMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
-{
- wxPaintDC dc(this);
-
- PrepareDC( dc );
-
- if(!GetColumnCount()) return; // ALB
-
- if ( !m_anchor)
- return;
-
- // calculate button size
- m_btnWidth = 0, m_btnWidth2 = 0;
- m_btnHeight = 0, m_btnHeight2 = 0;
- if (m_imageListButtons) {
- m_imageListButtons->GetSize (0, m_btnWidth, m_btnHeight);
- }else if (HasButtons()) {
- m_btnWidth = BTNWIDTH;
- m_btnHeight = BTNHEIGHT;
- }
- m_btnWidth2 = m_btnWidth/2;
- m_btnHeight2 = m_btnHeight/2;
-
- // calculate image size
- m_imgWidth = 0, m_imgWidth2 = 0;
- m_imgHeight = 0, m_imgHeight2 = 0;
- if (m_imageListNormal) {
- m_imageListNormal->GetSize (0, m_imgWidth, m_imgHeight);
- m_imgWidth += 4; //? ToDo: Why + 4?
- }
- m_imgWidth2 = m_imgWidth/2;
- m_imgHeight2 = m_imgHeight/2;
-
- // calculate indent size
- int btnIndent = HasButtons()? m_btnWidth + LINEATROOT: 0;
- m_indent = wxMax (MININDENT, wxMax (m_imgWidth, btnIndent)) + MARGIN;
-
- // set default values
- dc.SetFont( m_normalFont );
- dc.SetPen( m_dottedPen );
-
- // this is now done dynamically
- //if(GetImageList() == NULL)
- // m_lineHeight = (int)(dc.GetCharHeight() + 4);
-
- // calculate column start and paint
- int x_colstart = 0;
- int i = 0;
- for (i = 0; i < (int)GetMainColumn(); ++i) {
- if (!m_owner->GetHeaderWindow()->GetColumnShown(i)) continue;
- x_colstart += m_owner->GetHeaderWindow()->GetColumnWidth (i);
- }
- int y = 0;
- PaintLevel ( m_anchor, dc, 0, y, x_colstart );
-}
-
-void wxTreeListMainWindow::OnSetFocus( wxFocusEvent &event )
-{
- m_hasFocus = TRUE;
-
- RefreshSelected();
-
- event.Skip();
-}
-
-void wxTreeListMainWindow::OnKillFocus( wxFocusEvent &event )
-{
- m_hasFocus = FALSE;
-
- RefreshSelected();
-
- event.Skip();
-}
-
-void wxTreeListMainWindow::OnChar( wxKeyEvent &event )
-{
- wxTreeEvent te( wxEVT_COMMAND_TREE_KEY_DOWN, m_owner->GetId() );
- te.SetKeyEvent( event );
- te.SetEventObject( /*this*/m_owner );
- if ( m_owner->GetEventHandler()->ProcessEvent( te ) )
- {
- // intercepted by the user code
- return;
- }
-
- if ( (m_current == 0) || (m_key_current == 0) )
- {
- event.Skip();
- return;
- }
-
- // how should the selection work for this event?
- bool is_multiple, extended_select, unselect_others;
- EventFlagsToSelType(GetWindowStyleFlag(),
- event.ShiftDown(),
- event.ControlDown(),
- is_multiple, extended_select, unselect_others);
-
- // + : Expand (not on Win32)
- // - : Collaspe (not on Win32)
- // * : Expand all/Collapse all
- // ' ' | return : activate
- // up : go up (not last children!)
- // down : go down
- // left : go to parent (or collapse on Win32)
- // right : open if parent and go next (or expand on Win32)
- // home : go to root
- // end : go to last item without opening parents
- switch (event.KeyCode())
- {
-#ifndef __WXMSW__ // mimic the standard win32 tree ctrl
- case '+':
- case WXK_ADD:
- if (m_current->HasPlus() && !IsExpanded(m_current))
- {
- Expand(m_current);
- }
- break;
-#endif // __WXMSW__
-
- case '*':
- case WXK_MULTIPLY:
- if ( !IsExpanded(m_current) )
- {
- // expand all
- ExpandAll(m_current);
- break;
- }
- //else: fall through to Collapse() it
-
-#ifndef __WXMSW__ // mimic the standard wxTreeCtrl behaviour
- case '-':
- case WXK_SUBTRACT:
- if (IsExpanded(m_current))
- {
- Collapse(m_current);
- }
- break;
-#endif // __WXMSW__
-
- case ' ':
- case WXK_RETURN:
- {
- wxTreeEvent event( wxEVT_COMMAND_TREE_ITEM_ACTIVATED,
- m_owner->GetId() );
- event.SetItem( (long) m_current);
- event.SetEventObject( /*this*/m_owner );
- m_owner->GetEventHandler()->ProcessEvent( event );
- }
- break;
-
- // up goes to the previous sibling or to the last
- // of its children if it's expanded
- case WXK_UP:
- {
- wxTreeItemId prev = GetPrevSibling( m_key_current );
- if (!prev)
- {
- prev = GetItemParent( m_key_current );
- if ((prev == GetRootItem()) && HasFlag(wxTR_HIDE_ROOT))
- {
- break; // don't go to root if it is hidden
- }
- if (prev)
- {
- long cookie = 0;
- wxTreeItemId current = m_key_current;
- // TODO: Huh? If we get here, we'd better be the first child of our parent. How else could it be?
- if (current == GetFirstChild( prev, cookie ))
- {
- // otherwise we return to where we came from
- SelectItem( prev, unselect_others, extended_select );
- m_key_current= (wxTreeListItem*) prev.m_pItem;
- EnsureVisible( prev );
- break;
- }
- }
- }
- if (prev)
- {
- while ( IsExpanded(prev) && HasChildren(prev) )
- {
- wxTreeItemId child = GetLastChild(prev);
- if ( child )
- {
- prev = child;
- }
- }
-
- SelectItem( prev, unselect_others, extended_select );
- m_key_current=(wxTreeListItem*) prev.m_pItem;
- EnsureVisible( prev );
- }
- }
- break;
-
- // left arrow goes to the parent
- case WXK_LEFT:
-#if defined(__WXMSW__) // mimic the standard win32 tree ctrl
- if (IsExpanded(m_current))
- {
- Collapse(m_current);
- }
- else
-#endif // __WXMSW__
- {
- wxTreeItemId prev = GetItemParent( m_current );
- if ((prev == GetRootItem()) && HasFlag(wxTR_HIDE_ROOT))
- {
- // don't go to root if it is hidden
- prev = GetPrevSibling( m_current );
- }
- if (prev)
- {
- EnsureVisible( prev );
- SelectItem( prev, unselect_others, extended_select );
- }
- }
- break;
-
- case WXK_RIGHT:
-#if defined(__WXMSW__) // mimic the standard win32 tree ctrl
- if (m_current->HasPlus() && !IsExpanded(m_current))
- {
- Expand(m_current);
- break;
- }
-#endif // __WXMSW__
-
- // this works the same as the down arrow except that we
- // also expand the item if it wasn't expanded yet
- Expand(m_current);
- // fall through
-
- case WXK_DOWN:
- {
- if (IsExpanded(m_key_current) && HasChildren(m_key_current))
- {
- long cookie = 0;
- wxTreeItemId child = GetFirstChild( m_key_current, cookie );
- SelectItem( child, unselect_others, extended_select );
- m_key_current=(wxTreeListItem*) child.m_pItem;
- EnsureVisible( child );
- }
- else
- {
- wxTreeItemId next = GetNextSibling( m_key_current );
- if (!next)
- {
- wxTreeItemId current = m_key_current;
- while (current && !next)
- {
- current = GetItemParent( current );
- if (current) next = GetNextSibling( current );
- }
- }
- if (next)
- {
- SelectItem( next, unselect_others, extended_select );
- m_key_current=(wxTreeListItem*) next.m_pItem;
- EnsureVisible( next );
- }
- }
- }
- break;
-
- // <End> selects the last visible tree item
- case WXK_END:
- {
- wxTreeItemId last = GetRootItem();
-
- while ( last.IsOk() && IsExpanded(last) )
- {
- wxTreeItemId lastChild = GetLastChild(last);
-
- // it may happen if the item was expanded but then all of
- // its children have been deleted - so IsExpanded() returned
- // TRUE, but GetLastChild() returned invalid item
- if ( !lastChild )
- break;
-
- last = lastChild;
- }
-
- if ( last.IsOk() )
- {
- EnsureVisible( last );
- SelectItem( last, unselect_others, extended_select );
- }
- }
- break;
-
- // <Home> selects the root item
- case WXK_HOME:
- {
- wxTreeItemId prev = GetRootItem();
- if (!prev) break;
- if (HasFlag(wxTR_HIDE_ROOT))
- {
- long dummy;
- prev = GetFirstChild(prev, dummy);
- if (!prev) break;
- }
- EnsureVisible( prev );
- SelectItem( prev, unselect_others, extended_select );
- }
- break;
-
- default:
- event.Skip();
- }
-}
-
-wxTreeItemId wxTreeListMainWindow::HitTest(const wxPoint& point, int& flags,
- int& column)
-{
- // JACS: removed wxYieldIfNeeded() because it can cause the window
- // to be deleted from under us if a close window event is pending
-
- int w, h;
- GetSize(&w, &h);
- flags=0;
- column = -1;
- if (point.x<0) flags |= wxTREE_HITTEST_TOLEFT;
- if (point.x>w) flags |= wxTREE_HITTEST_TORIGHT;
- if (point.y<0) flags |= wxTREE_HITTEST_ABOVE;
- if (point.y>h) flags |= wxTREE_HITTEST_BELOW;
- if (flags) return wxTreeItemId();
-
- if (m_anchor == NULL)
- {
- flags = wxTREE_HITTEST_NOWHERE;
- return wxTreeItemId();
- }
-
- wxClientDC dc(this);
- PrepareDC(dc);
- wxCoord x = dc.DeviceToLogicalX( point.x );
- wxCoord y = dc.DeviceToLogicalY( point.y );
- wxTreeListItem *hit = m_anchor->HitTest(wxPoint(x, y), this, flags,
- column, 0);
- if (hit == NULL)
- {
- flags = wxTREE_HITTEST_NOWHERE;
- return wxTreeItemId();
- }
- return hit;
-}
-
-// get the bounding rectangle of the item (or of its label only)
-bool wxTreeListMainWindow::GetBoundingRect(const wxTreeItemId& item,
- wxRect& rect,
- bool WXUNUSED(textOnly)) const
-{
- wxCHECK_MSG( item.IsOk(), FALSE, _T("invalid item in wxTreeListMainWindow::GetBoundingRect") );
-
- wxTreeListItem *i = (wxTreeListItem*) item.m_pItem;
-
- int startX, startY;
- GetViewStart(& startX, & startY);
-
- rect.x = i->GetX() - startX*PIXELS_PER_UNIT;
- rect.y = i->GetY() - startY*PIXELS_PER_UNIT;
- rect.width = i->GetWidth();
- //rect.height = i->GetHeight();
- rect.height = GetLineHeight(i);
-
- return TRUE;
-}
-
-/* **** */
-
-void wxTreeListMainWindow::Edit( const wxTreeItemId& item )
-{
- if (!item.IsOk()) return;
-
- m_currentEdit = (wxTreeListItem*) item.m_pItem;
-
- wxTreeEvent te( wxEVT_COMMAND_TREE_BEGIN_LABEL_EDIT, m_owner->GetId() );
- te.SetItem( (long) m_currentEdit);
- te.SetEventObject( /*this*/m_owner );
- m_owner->GetEventHandler()->ProcessEvent( te );
-
- if (!te.IsAllowed()) return;
-
- // We have to call this here because the label in
- // question might just have been added and no screen
- // update taken place.
- if (m_dirty) wxYieldIfNeeded();
-
- wxString s = m_currentEdit->GetText(/*ALB*/m_main_column);
- int x = m_currentEdit->GetX();
- int y = m_currentEdit->GetY();
- int w = m_currentEdit->GetWidth();
- int h = m_currentEdit->GetHeight();
-
- int image = m_currentEdit->GetCurrentImage();
- x += m_imgWidth;
- w -= m_imgWidth + 4; // I don't know why +4 is needed
-
- wxClientDC dc(this);
- PrepareDC( dc );
- x = dc.LogicalToDeviceX( x );
- y = dc.LogicalToDeviceY( y );
-
- wxTreeListTextCtrl *text = new wxTreeListTextCtrl(this, -1,
- &m_renameAccept,
- &m_renameRes,
- this,
- s,
- wxPoint(x-4,y-4),
- wxSize(w+11,h+8));
- text->SetFocus();
-}
-
-void wxTreeListMainWindow::OnRenameTimer()
-{
- Edit( m_current );
-}
-
-void wxTreeListMainWindow::OnRenameAccept()
-{
- // TODO if the validator fails this causes a crash
- wxTreeEvent le( wxEVT_COMMAND_TREE_END_LABEL_EDIT, m_owner->GetId() );
- le.SetItem( (long) m_currentEdit );
- le.SetEventObject( /*this*/m_owner );
- le.SetLabel( m_renameRes );
- m_owner->GetEventHandler()->ProcessEvent( le );
-
- if (!le.IsAllowed()) return;
-
- SetItemText( m_currentEdit, m_renameRes );
-}
-
-void wxTreeListMainWindow::OnMouse( wxMouseEvent &event )
-{
- if ( !m_anchor ) return;
-
- // we process left mouse up event (enables in-place edit), right down
- // (pass to the user code), left dbl click (activate item) and
- // dragging/moving events for items drag-and-drop
- if ( !(event.LeftDown() ||
- event.LeftUp() ||
- event.RightDown() ||
- event.LeftDClick() ||
- event.Dragging() ||
- ((event.Moving() || event.RightUp()) && m_isDragging)) )
- {
- event.Skip();
- return;
- }
-
- if ( event.LeftDown() )
- SetFocus();
-
- wxClientDC dc(this);
- PrepareDC(dc);
- wxCoord x = dc.DeviceToLogicalX( event.GetX() );
- wxCoord y = dc.DeviceToLogicalY( event.GetY() );
-
- int flags = 0;
- wxTreeListItem *item = m_anchor->HitTest(wxPoint(x,y), this, flags, 0);
-
- if ( event.Dragging() && !m_isDragging )
- {
- if (m_dragCount == 0)
- m_dragStart = wxPoint(x,y);
-
- m_dragCount++;
-
- if (m_dragCount != 3)
- {
- // wait until user drags a bit further...
- return;
- }
-
- wxEventType command = event.RightIsDown()
- ? wxEVT_COMMAND_TREE_BEGIN_RDRAG
- : wxEVT_COMMAND_TREE_BEGIN_DRAG;
-
- wxTreeEvent nevent( command,/*ALB*/ m_owner->GetId() );
- nevent.SetItem( (long) m_current);
- nevent.SetEventObject(/*this*/m_owner); // ALB
-
- // by default the dragging is not supported, the user code must
- // explicitly allow the event for it to take place
- nevent.Veto();
-
- if ( m_owner->GetEventHandler()->ProcessEvent(nevent) &&
- nevent.IsAllowed() )
- {
- // we're going to drag this item
- m_isDragging = TRUE;
-
- // remember the old cursor because we will change it while
- // dragging
- m_oldCursor = m_cursor;
-
- // in a single selection control, hide the selection temporarily
- if ( !(GetWindowStyleFlag() & wxTR_MULTIPLE) )
- {
- m_oldSelection = (wxTreeListItem*) GetSelection().m_pItem;
-
- if ( m_oldSelection )
- {
- m_oldSelection->SetHilight(FALSE);
- RefreshLine(m_oldSelection);
- }
- }
-
- CaptureMouse();
- }
- }
- else if ( event.Moving() )
- {
- if ( item != m_dropTarget )
- {
- // unhighlight the previous drop target
- DrawDropEffect(m_dropTarget);
-
- m_dropTarget = item;
-
- // highlight the current drop target if any
- DrawDropEffect(m_dropTarget);
-
- wxYieldIfNeeded();
- }
- }
- else if ( (event.LeftUp() || event.RightUp()) && m_isDragging )
- {
- // erase the highlighting
- DrawDropEffect(m_dropTarget);
-
- if ( m_oldSelection )
- {
- m_oldSelection->SetHilight(TRUE);
- RefreshLine(m_oldSelection);
- m_oldSelection = (wxTreeListItem *)NULL;
- }
-
- // generate the drag end event
- wxTreeEvent event(wxEVT_COMMAND_TREE_END_DRAG,/*ALB*/m_owner->GetId());
-
- event.SetItem( (long) item );
- event.SetPoint( wxPoint(x, y) );
- event.SetEventObject(/*this*/m_owner);
-
- (void)m_owner->GetEventHandler()->ProcessEvent(event);
-
- m_isDragging = FALSE;
- m_dropTarget = (wxTreeListItem *)NULL;
-
- ReleaseMouse();
-
- SetCursor(m_oldCursor);
-
- wxYieldIfNeeded();
- }
- else
- {
- // here we process only the messages which happen on tree items
-
- m_dragCount = 0;
-
- if ( item == NULL ) return; /* we hit the blank area */
-
- if ( event.RightDown() )
- {
- SetFocus();
- wxTreeEvent nevent(wxEVT_COMMAND_TREE_ITEM_RIGHT_CLICK,
- m_owner->GetId());
- nevent.SetItem( (long) item );
- int nx, ny;
- CalcScrolledPosition(x, y, &nx, &ny);
- nevent.SetPoint( wxPoint(nx, ny));
- nevent.SetEventObject(/*this*/m_owner);
- m_owner->GetEventHandler()->ProcessEvent(nevent);
- }
- else if ( event.LeftUp() )
- {
- if ( m_lastOnSame )
- {
- if ( ( item == m_current ) &&
- ( flags & wxTREE_HITTEST_ONITEMLABEL ) &&
- HasFlag(wxTR_EDIT_LABELS ) )
- {
- if ( m_renameTimer->IsRunning() )
- m_renameTimer->Stop();
-
- m_renameTimer->Start( 100, TRUE );
- }
-
- m_lastOnSame = FALSE;
- }
- }
- else // !RightDown() && !LeftUp() ==> LeftDown() || LeftDClick()
- {
- if ( event.LeftDown() )
- {
- SetFocus();
- m_lastOnSame = item == m_current;
- }
-
- if ((flags & wxTREE_HITTEST_ONITEMBUTTON) ||
- ((flags & wxTREE_HITTEST_ONITEMICON)) &&
- !HasButtons() && item->HasPlus())
- {
- // only toggle the item for a single click, double click on
- // the button doesn't do anything (it toggles the item twice)
- if ( event.LeftDown() )
- {
- Toggle( item );
- }
-
- // don't select the item if the button was clicked
- return;
- }
-
- // how should the selection work for this event?
- bool is_multiple, extended_select, unselect_others;
- EventFlagsToSelType(GetWindowStyleFlag(),
- event.ShiftDown(),
- event.ControlDown(),
- is_multiple, extended_select, unselect_others);
-
- SelectItem (item, unselect_others, extended_select);
-
- // For some reason, Windows isn't recognizing a left double-click,
- // so we need to simulate it here. Allow 200 milliseconds for now.
- if ( event.LeftDClick() )
- {
- // double clicking should not start editing the item label
- m_renameTimer->Stop();
- m_lastOnSame = FALSE;
-
- // send activate event first
- wxTreeEvent nevent( wxEVT_COMMAND_TREE_ITEM_ACTIVATED,
- m_owner->GetId() );
- nevent.SetItem( (long) item );
- int nx, ny;
- CalcScrolledPosition(x, y, &nx, &ny);
- nevent.SetPoint( wxPoint(nx, ny) );
- nevent.SetEventObject( /*this*/m_owner );
- if ( !m_owner->GetEventHandler()->ProcessEvent( nevent ) )
- {
- // if the user code didn't process the activate event,
- // handle it ourselves by toggling the item when it is
- // double clicked
- if ( item->HasPlus() )
- {
- Toggle(item);
- }
- }
- }
- }
- }
-}
-
-void wxTreeListMainWindow::OnIdle( wxIdleEvent &WXUNUSED(event) )
-{
- /* after all changes have been done to the tree control,
- * we actually redraw the tree when everything is over */
-
- if (!m_dirty) return;
-
- m_dirty = FALSE;
-
- CalculatePositions();
- Refresh();
- AdjustMyScrollbars();
-}
-
-void wxTreeListMainWindow::OnSize(wxSizeEvent& WXUNUSED(event))
-{
-// int w, h;
-// GetClientSize(&w, &h);
-// m_header_win->SetSize(0, 0, w, HEADER_HEIGHT);
-}
-
-void wxTreeListMainWindow::OnScroll(wxScrollWinEvent& event)
-{
- // FIXME
-#if defined(__WXGTK__) && !defined(__WXUNIVERSAL__)
- wxScrolledWindow::OnScroll(event);
-#else
- HandleOnScroll( event );
-#endif
-
- if(event.GetOrientation() == wxHORIZONTAL)
- {
- m_owner->GetHeaderWindow()->Refresh();
-#ifdef __WXMAC__
- m_owner->GetHeaderWindow()->MacUpdateImmediately();
-#endif
- }
-}
-
-
-void wxTreeListMainWindow::CalculateSize( wxTreeListItem *item, wxDC &dc )
-{
- wxCoord text_w = 0;
- wxCoord text_h = 0;
-
- if (item->IsBold())
- dc.SetFont(m_boldFont);
-
- dc.GetTextExtent( item->GetText(/*ALB*/m_main_column), &text_w, &text_h );
- text_h+=2;
-
- // restore normal font
- dc.SetFont( m_normalFont );
-
- int image = item->GetCurrentImage();
- int total_h = (m_imgHeight > text_h) ? m_imgHeight : text_h;
-
- item->SetHeight(total_h);
- if (total_h>m_lineHeight)
- m_lineHeight=total_h;
-
- item->SetWidth(m_imgWidth + text_w+2);
-}
-
-// -----------------------------------------------------------------------------
-// for developper : y is now the top of the level
-// not the middle of it !
-void wxTreeListMainWindow::CalculateLevel( wxTreeListItem *item, wxDC &dc,
- int level, int &y, int x_colstart )
-{
- // calculate position of vertical lines
- int x = x_colstart + MARGIN; // start of column
- if (HasFlag(wxTR_LINES_AT_ROOT)) x += LINEATROOT; // space for lines at root
- if (HasButtons()) x += m_btnWidth2; // space for buttons etc.
- if (!HasFlag(wxTR_HIDE_ROOT)) x += m_indent; // indent root as well
- x += m_indent * level; // indent according to level
-
- // a hidden root is not evaluated, but its children are always
- if (HasFlag(wxTR_HIDE_ROOT) && (level == 0)) goto Recurse;
-
- CalculateSize( item, dc );
-
- // set its position
- item->SetX (x);
- item->SetY (y);
- y += GetLineHeight(item);
-
- // we don't need to calculate collapsed branches
- if ( !item->IsExpanded() ) return;
-
-Recurse:
- wxArrayTreeListItems& children = item->GetChildren();
- size_t n, count = children.Count();
- ++level;
- for (n = 0; n < count; ++n )
- CalculateLevel( children[n], dc, level, y, x_colstart ); // recurse
-}
-
-void wxTreeListMainWindow::CalculatePositions()
-{
- if ( !m_anchor ) return;
-
- wxClientDC dc(this);
- PrepareDC( dc );
-
- dc.SetFont( m_normalFont );
-
- dc.SetPen( m_dottedPen );
- //if(GetImageList() == NULL)
- // m_lineHeight = (int)(dc.GetCharHeight() + 4);
-
- int y = 2;
- int x_colstart = 0;
- for(size_t i = 0; i < GetMainColumn(); ++i) {
- if (!m_owner->GetHeaderWindow()->GetColumnShown(i)) continue;
- x_colstart += m_owner->GetHeaderWindow()->GetColumnWidth(i);
- }
- CalculateLevel( m_anchor, dc, 0, y, x_colstart ); // start recursion
-}
-
-void wxTreeListMainWindow::RefreshSubtree(wxTreeListItem *item)
-{
- if (m_dirty) return;
-
- wxClientDC dc(this);
- PrepareDC(dc);
-
- int cw = 0;
- int ch = 0;
- GetClientSize( &cw, &ch );
-
- wxRect rect;
- rect.x = dc.LogicalToDeviceX( 0 );
- rect.width = cw;
- rect.y = dc.LogicalToDeviceY( item->GetY() - 2 );
- rect.height = ch;
-
- Refresh( TRUE, &rect );
-
- AdjustMyScrollbars();
-}
-
-void wxTreeListMainWindow::RefreshLine( wxTreeListItem *item )
-{
- if (m_dirty) return;
-
- wxClientDC dc(this);
- PrepareDC( dc );
-
- int cw = 0;
- int ch = 0;
- GetClientSize( &cw, &ch );
-
- wxRect rect;
- rect.x = dc.LogicalToDeviceX( 0 );
- rect.y = dc.LogicalToDeviceY( item->GetY() );
- rect.width = cw;
- rect.height = GetLineHeight(item); //dc.GetCharHeight() + 6;
-
- Refresh( TRUE, &rect );
-}
-
-void wxTreeListMainWindow::RefreshSelected()
-{
- // TODO: this is awfully inefficient, we should keep the list of all
- // selected items internally, should be much faster
- if ( m_anchor )
- RefreshSelectedUnder(m_anchor);
-}
-
-void wxTreeListMainWindow::RefreshSelectedUnder(wxTreeListItem *item)
-{
- if ( item->IsSelected() )
- RefreshLine(item);
-
- const wxArrayTreeListItems& children = item->GetChildren();
- size_t count = children.GetCount();
- for ( size_t n = 0; n < count; n++ )
- {
- RefreshSelectedUnder(children[n]);
- }
-}
-
-// ----------------------------------------------------------------------------
-// changing colours: we need to refresh the tree control
-// ----------------------------------------------------------------------------
-
-bool wxTreeListMainWindow::SetBackgroundColour(const wxColour& colour)
-{
- if ( !wxWindow::SetBackgroundColour(colour) )
- return FALSE;
-
- Refresh();
-
- return TRUE;
-}
-
-bool wxTreeListMainWindow::SetForegroundColour(const wxColour& colour)
-{
- if ( !wxWindow::SetForegroundColour(colour) )
- return FALSE;
-
- Refresh();
-
- return TRUE;
-}
-
-//----------- ALB -------------
-inline
-void wxTreeListMainWindow::SetItemText(const wxTreeItemId& item, size_t column,
- const wxString& text)
-{
- wxCHECK_RET( item.IsOk(), wxT("invalid tree item") );
-
- wxClientDC dc(this);
- wxTreeListItem *pItem = (wxTreeListItem*) item.m_pItem;
- pItem->SetText(column, text);
- CalculateSize(pItem, dc);
- RefreshLine(pItem);
-}
-
-inline
-wxString wxTreeListMainWindow::GetItemText(const wxTreeItemId& item,
- size_t column) const
-{
- wxCHECK_MSG( item.IsOk(), wxT(""), wxT("invalid tree item") );
-
- return ((wxTreeListItem*) item.m_pItem)->GetText(column);
-}
-
-//-----------------------------
-
-//-----------------------------------------------------------------------------
-// wxTreeListCtrl
-//-----------------------------------------------------------------------------
-
-IMPLEMENT_DYNAMIC_CLASS(wxTreeListCtrl, wxControl);
-
-BEGIN_EVENT_TABLE(wxTreeListCtrl, wxControl)
- EVT_SIZE(wxTreeListCtrl::OnSize)
-END_EVENT_TABLE();
-
-bool wxTreeListCtrl::Create(wxWindow *parent, wxWindowID id,
- const wxPoint& pos,
- const wxSize& size,
- long style, const wxValidator &validator,
- const wxString& name)
-{
- long main_style = style & ~(wxRAISED_BORDER|wxSUNKEN_BORDER
- |wxSIMPLE_BORDER|wxNO_BORDER|wxDOUBLE_BORDER
- |wxSTATIC_BORDER);
- long ctrl_style = style & ~(wxVSCROLL|wxHSCROLL);
-
- if (!wxControl::Create(parent, id, pos, size, ctrl_style, validator, name)) {
- return false;
- }
- m_main_win = new wxTreeListMainWindow(this, -1, wxPoint(0, 0), size,
- main_style, validator);
- m_header_win = new wxTreeListHeaderWindow(this, -1, m_main_win,
- wxPoint(0, 0), wxDefaultSize,
- wxTAB_TRAVERSAL);
- return TRUE;
-}
-
-void wxTreeListCtrl::OnSize(wxSizeEvent& event)
-{
- int w, h;
- GetClientSize(&w, &h);
- if(m_header_win)
- m_header_win->SetSize(0, 0, w, HEADER_HEIGHT);
- if(m_main_win)
- m_main_win->SetSize(0, HEADER_HEIGHT + 1, w, h - HEADER_HEIGHT - 1);
-}
-
-
-size_t wxTreeListCtrl::GetCount() const { return m_main_win->GetCount(); }
-
-unsigned int wxTreeListCtrl::GetIndent() const
-{ return m_main_win->GetIndent(); }
-
-void wxTreeListCtrl::SetIndent(unsigned int indent)
-{ m_main_win->SetIndent(indent); }
-
-unsigned int wxTreeListCtrl::GetLineSpacing() const
-{ return m_main_win->GetLineSpacing(); }
-
-void wxTreeListCtrl::SetLineSpacing(unsigned int spacing)
-{ m_main_win->SetLineSpacing(spacing); }
-
-wxImageList* wxTreeListCtrl::GetImageList() const
-{ return m_main_win->GetImageList(); }
-
-wxImageList* wxTreeListCtrl::GetStateImageList() const
-{ return m_main_win->GetStateImageList(); }
-
-wxImageList* wxTreeListCtrl::GetButtonsImageList() const
-{ return m_main_win->GetButtonsImageList(); }
-
-void wxTreeListCtrl::SetImageList(wxImageList* imageList)
-{ m_main_win->SetImageList(imageList); }
-
-void wxTreeListCtrl::SetStateImageList(wxImageList* imageList)
-{ m_main_win->SetStateImageList(imageList); }
-
-void wxTreeListCtrl::SetButtonsImageList(wxImageList* imageList)
-{ m_main_win->SetButtonsImageList(imageList); }
-
-void wxTreeListCtrl::AssignImageList(wxImageList* imageList)
-{ m_main_win->AssignImageList(imageList); }
-
-void wxTreeListCtrl::AssignStateImageList(wxImageList* imageList)
-{ m_main_win->AssignStateImageList(imageList); }
-
-void wxTreeListCtrl::AssignButtonsImageList(wxImageList* imageList)
-{ m_main_win->AssignButtonsImageList(imageList); }
-
-wxString wxTreeListCtrl::GetItemText(const wxTreeItemId& item, size_t column)
- const
-{ return m_main_win->GetItemText(item, column); }
-
-int wxTreeListCtrl::GetItemImage(const wxTreeItemId& item, size_t column,
- wxTreeItemIcon which) const
-{ return m_main_win->GetItemImage(item, column, which); }
-
-wxTreeItemData* wxTreeListCtrl::GetItemData(const wxTreeItemId& item) const
-{ return m_main_win->GetItemData(item); }
-
-bool wxTreeListCtrl::GetItemBold(const wxTreeItemId& item) const
-{ return m_main_win->GetItemBold(item); }
-
-wxColour wxTreeListCtrl::GetItemTextColour(const wxTreeItemId& item) const
-{ return m_main_win->GetItemTextColour(item); }
-
-wxColour wxTreeListCtrl::GetItemBackgroundColour(const wxTreeItemId& item)
- const
-{ return m_main_win->GetItemBackgroundColour(item); }
-
-wxFont wxTreeListCtrl::GetItemFont(const wxTreeItemId& item) const
-{ return m_main_win->GetItemFont(item); }
-
-
-void wxTreeListCtrl::SetItemText(const wxTreeItemId& item, size_t column,
- const wxString& text)
-{ m_main_win->SetItemText(item, column, text); }
-
-void wxTreeListCtrl::SetItemImage(const wxTreeItemId& item,
- size_t column,
- int image,
- wxTreeItemIcon which)
-{ m_main_win->SetItemImage(item, column, image, which); }
-
-void wxTreeListCtrl::SetItemData(const wxTreeItemId& item,
- wxTreeItemData* data)
-{ m_main_win->SetItemData(item, data); }
-
-void wxTreeListCtrl::SetItemHasChildren(const wxTreeItemId& item, bool has)
-{ m_main_win->SetItemHasChildren(item, has); }
-
-void wxTreeListCtrl::SetItemBold(const wxTreeItemId& item, bool bold)
-{ m_main_win->SetItemBold(item, bold); }
-
-void wxTreeListCtrl::SetItemTextColour(const wxTreeItemId& item,
- const wxColour& col)
-{ m_main_win->SetItemTextColour(item, col); }
-
-void wxTreeListCtrl::SetItemBackgroundColour(const wxTreeItemId& item,
- const wxColour& col)
-{ m_main_win->SetItemBackgroundColour(item, col); }
-
-void wxTreeListCtrl::SetItemFont(const wxTreeItemId& item,
- const wxFont& font)
-{ m_main_win->SetItemFont(item, font); }
-
-bool wxTreeListCtrl::SetFont(const wxFont& font)
-{
- if(m_header_win) m_header_win->SetFont(font);
- if(m_main_win)
- return m_main_win->SetFont(font);
- else return FALSE;
-}
-
-void wxTreeListCtrl::SetWindowStyle(const long style)
-{
- if(m_main_win)
- m_main_win->SetWindowStyle(style);
- // TODO: provide something like wxTL_NO_HEADERS to hide m_header_win
-}
-
-long wxTreeListCtrl::GetWindowStyle() const
-{
- long style = m_windowStyle;
- if(m_main_win)
- style |= m_main_win->GetWindowStyle();
- return style;
-}
-
-bool wxTreeListCtrl::IsVisible(const wxTreeItemId& item) const
-{ return m_main_win->IsVisible(item); }
-
-bool wxTreeListCtrl::ItemHasChildren(const wxTreeItemId& item) const
-{ return m_main_win->ItemHasChildren(item); }
-
-bool wxTreeListCtrl::IsExpanded(const wxTreeItemId& item) const
-{ return m_main_win->IsExpanded(item); }
-
-bool wxTreeListCtrl::IsSelected(const wxTreeItemId& item) const
-{ return m_main_win->IsSelected(item); }
-
-bool wxTreeListCtrl::IsBold(const wxTreeItemId& item) const
-{ return m_main_win->IsBold(item); }
-
-size_t wxTreeListCtrl::GetChildrenCount(const wxTreeItemId& item, bool rec)
-{ return m_main_win->GetChildrenCount(item, rec); }
-
-wxTreeItemId wxTreeListCtrl::GetRootItem() const
-{ return m_main_win->GetRootItem(); }
-
-wxTreeItemId wxTreeListCtrl::GetSelection() const
-{ return m_main_win->GetSelection(); }
-
-size_t wxTreeListCtrl::GetSelections(wxArrayTreeItemIds& arr) const
-{ return m_main_win->GetSelections(arr); }
-
-wxTreeItemId wxTreeListCtrl::GetItemParent(const wxTreeItemId& item) const
-{ return m_main_win->GetItemParent(item); }
-
-wxTreeItemId wxTreeListCtrl::GetFirstChild(const wxTreeItemId& item,
- long& cookie) const
-{ return m_main_win->GetFirstChild(item, cookie); }
-
-wxTreeItemId wxTreeListCtrl::GetNextChild(const wxTreeItemId& item,
- long& cookie) const
-{ return m_main_win->GetNextChild(item, cookie); }
-
-wxTreeItemId wxTreeListCtrl::GetLastChild(const wxTreeItemId& item) const
-{ return m_main_win->GetLastChild(item); }
-
-wxTreeItemId wxTreeListCtrl::GetNextSibling(const wxTreeItemId& item) const
-{ return m_main_win->GetNextSibling(item); }
-
-wxTreeItemId wxTreeListCtrl::GetPrevSibling(const wxTreeItemId& item) const
-{ return m_main_win->GetPrevSibling(item); }
-
-wxTreeItemId wxTreeListCtrl::GetFirstVisibleItem() const
-{ return m_main_win->GetFirstVisibleItem(); }
-
-wxTreeItemId wxTreeListCtrl::GetNextVisible(const wxTreeItemId& item) const
-{ return m_main_win->GetNextVisible(item); }
-
-wxTreeItemId wxTreeListCtrl::GetPrevVisible(const wxTreeItemId& item) const
-{ return m_main_win->GetPrevVisible(item); }
-
-wxTreeItemId wxTreeListCtrl::GetNext(const wxTreeItemId& item) const
-{ return m_main_win->GetNext(item); }
-
-wxTreeItemId wxTreeListCtrl::AddRoot(const wxString& text, int image,
- int selectedImage, wxTreeItemData* data)
-{ return m_main_win->AddRoot(text, image, selectedImage, data); }
-
-wxTreeItemId wxTreeListCtrl::PrependItem(const wxTreeItemId& parent,
- const wxString& text, int image,
- int selectedImage,
- wxTreeItemData* data)
-{ return m_main_win->PrependItem(parent, text, image, selectedImage, data); }
-
-wxTreeItemId wxTreeListCtrl::InsertItem(const wxTreeItemId& parent,
- const wxTreeItemId& previous,
- const wxString& text, int image,
- int selectedImage,
- wxTreeItemData* data)
-{
- return m_main_win->InsertItem(parent, previous, text, image,
- selectedImage, data);
-}
-
-wxTreeItemId wxTreeListCtrl::InsertItem(const wxTreeItemId& parent,
- size_t index,
- const wxString& text, int image,
- int selectedImage,
- wxTreeItemData* data)
-{
- return m_main_win->InsertItem(parent, index, text, image,
- selectedImage, data);
-}
-
-wxTreeItemId wxTreeListCtrl::AppendItem(const wxTreeItemId& parent,
- const wxString& text, int image,
- int selectedImage,
- wxTreeItemData* data)
-{ return m_main_win->AppendItem(parent, text, image, selectedImage, data); }
-
-void wxTreeListCtrl::Delete(const wxTreeItemId& item)
-{ m_main_win->Delete(item); }
-
-void wxTreeListCtrl::DeleteChildren(const wxTreeItemId& item)
-{ m_main_win->DeleteChildren(item); }
-
-void wxTreeListCtrl::DeleteAllItems()
-{ m_main_win->DeleteAllItems(); }
-
-void wxTreeListCtrl::Expand(const wxTreeItemId& item)
-{ m_main_win->Expand(item); }
-
-void wxTreeListCtrl::ExpandAll(const wxTreeItemId& item)
-{ m_main_win->ExpandAll(item); }
-
-void wxTreeListCtrl::Collapse(const wxTreeItemId& item)
-{ m_main_win->Collapse(item); }
-
-void wxTreeListCtrl::CollapseAndReset(const wxTreeItemId& item)
-{ m_main_win->CollapseAndReset(item); }
-
-void wxTreeListCtrl::Toggle(const wxTreeItemId& item)
-{ m_main_win->Toggle(item); }
-
-void wxTreeListCtrl::Unselect()
-{ m_main_win->Unselect(); }
-
-void wxTreeListCtrl::UnselectAll()
-{ m_main_win->UnselectAll(); }
-
-void wxTreeListCtrl::SelectItem(const wxTreeItemId& item, bool unselect_others,
- bool extended_select)
-{ m_main_win->SelectItem(item, unselect_others, extended_select); }
-
-void wxTreeListCtrl::SelectAll(bool extended_select)
-{ m_main_win->SelectAll(extended_select); }
-
-void wxTreeListCtrl::EnsureVisible(const wxTreeItemId& item)
-{ m_main_win->EnsureVisible(item); }
-
-void wxTreeListCtrl::ScrollTo(const wxTreeItemId& item)
-{ m_main_win->ScrollTo(item); }
-
-wxTreeItemId wxTreeListCtrl::HitTest(const wxPoint& pos, int& flags,
- int& column)
-{
- return m_main_win->HitTest(m_main_win->ScreenToClient(ClientToScreen(pos)),
- flags, column);
-}
-
-bool wxTreeListCtrl::GetBoundingRect(const wxTreeItemId& item, wxRect& rect,
- bool textOnly) const
-{ return m_main_win->GetBoundingRect(item, rect, textOnly); }
-
-void wxTreeListCtrl::Edit(const wxTreeItemId& item)
-{ m_main_win->Edit(item); }
-
-int wxTreeListCtrl::OnCompareItems(const wxTreeItemId& item1,
- const wxTreeItemId& item2)
-{
- // ALB: do the comparison here, and not delegate to m_main_win, in order
- // to let the user override it
- //return m_main_win->OnCompareItems(item1, item2);
- return wxStrcmp(GetItemText(item1), GetItemText(item2));
-}
-
-void wxTreeListCtrl::SortChildren(const wxTreeItemId& item)
-{ m_main_win->SortChildren(item); }
-
-bool wxTreeListCtrl::SetBackgroundColour(const wxColour& colour)
-{ return m_main_win->SetBackgroundColour(colour); }
-
-bool wxTreeListCtrl::SetForegroundColour(const wxColour& colour)
-{ return m_main_win->SetForegroundColour(colour); }
-
-size_t wxTreeListCtrl::GetColumnCount() const
-{ return m_main_win->GetColumnCount(); }
-
-void wxTreeListCtrl::SetColumnWidth(size_t column, size_t width)
-{ m_header_win->SetColumnWidth(column, width); }
-
-int wxTreeListCtrl::GetColumnWidth(size_t column) const
-{ return m_header_win->GetColumnWidth(column); }
-
-void wxTreeListCtrl::SetMainColumn(size_t column)
-{ m_main_win->SetMainColumn(column); }
-
-size_t wxTreeListCtrl::GetMainColumn() const
-{ return m_main_win->GetMainColumn(); }
-
-void wxTreeListCtrl::SetColumnText(size_t column, const wxString& text)
-{
- m_header_win->SetColumnText(column, text);
- m_header_win->Refresh();
-}
-
-wxString wxTreeListCtrl::GetColumnText(size_t column) const
-{ return m_header_win->GetColumnText(column); }
-
-void wxTreeListCtrl::AddColumn(const wxTreeListColumnInfo& col)
-{ m_header_win->AddColumn(col); }
-
-void wxTreeListCtrl::InsertColumn(size_t before,
- const wxTreeListColumnInfo& col)
-{ m_header_win->InsertColumn(before, col); }
-
-void wxTreeListCtrl::RemoveColumn(size_t column)
-{ m_header_win->RemoveColumn(column); }
-
-void wxTreeListCtrl::SetColumn(size_t column, const wxTreeListColumnInfo& col)
-{ m_header_win->SetColumn(column, col); }
-
-const wxTreeListColumnInfo& wxTreeListCtrl::GetColumn(size_t column) const
-{ return m_header_win->GetColumn(column); }
-
-wxTreeListColumnInfo& wxTreeListCtrl::GetColumn(size_t column)
-{ return m_header_win->GetColumn(column); }
-
-void wxTreeListCtrl::SetColumnImage(size_t column, int image)
-{
- m_header_win->SetColumn(column, GetColumn(column).SetImage(image));
-}
-
-int wxTreeListCtrl::GetColumnImage(size_t column) const
-{
- return m_header_win->GetColumn(column).GetImage();
-}
-
-void wxTreeListCtrl::ShowColumn(size_t column, bool shown)
-{
- wxASSERT_MSG( column != GetMainColumn(),
- wxT("The main column may not be hidden") );
- m_header_win->SetColumn(column, GetColumn(column).SetShown(GetMainColumn()? true: shown));
-}
-
-bool wxTreeListCtrl::IsColumnShown(size_t column) const
-{
- return m_header_win->GetColumn(column).GetShown();
-}
-
-void wxTreeListCtrl::SetColumnAlignment(size_t column,
- wxTreeListColumnAlign align)
-{
- m_header_win->SetColumn(column, GetColumn(column).SetAlignment(align));
-}
-
-wxTreeListColumnAlign wxTreeListCtrl::GetColumnAlignment(size_t column) const
-{
- return m_header_win->GetColumn(column).GetAlignment();
-}
-
-void wxTreeListCtrl::Refresh(bool erase, const wxRect* rect)
-{
- m_main_win->Refresh(erase, rect);
- m_header_win->Refresh(erase, rect);
-}
-
-void wxTreeListCtrl::SetFocus()
-{ m_main_win->SetFocus(); }
-
projects / wxWidgets.git / commitdiff
