1. added code to dyntbar to allow bitmap loading from windows resources

[wxWidgets.git] / docs / latex / wx / treectrl.tex

diff --git a/docs/latex/wx/treectrl.tex b/docs/latex/wx/treectrl.tex
index 45c682774c1ceb0319361ae782426e8602c303c1..1a5057f0d92b90d6fe9c24037dfb14fb4c480bc9 100644 (file)
--- a/docs/latex/wx/treectrl.tex
+++ b/docs/latex/wx/treectrl.tex
@@ -190,9 +190,15 @@ Expands the given item.
 
 \membersection{wxTreeCtrl::GetBoundingRect}\label{wxtreectrlgetitemrect}
 
 
 \membersection{wxTreeCtrl::GetBoundingRect}\label{wxtreectrlgetitemrect}
 

-\constfunc{void}{GetBoundingRect}{\param{const wxTreeItemId\&}{ item}, \param{wxRect\& }{rect}, \param{bool }{textOnly = FALSE}}
+\constfunc{bool}{GetBoundingRect}{\param{const wxTreeItemId\&}{ item}, \param{wxRect\& }{rect}, \param{bool }{textOnly = FALSE}}

 
 

-Returns the position and size of the rectangle bounding the item.
+Retrieves the rectangle bounding the {\it item}. If {\it textOnly} is TRUE,
+only the rectangle around the items label will be returned, otherwise the
+items 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.

 
 \membersection{wxTreeCtrl::GetChildrenCount}\label{wxtreectrlgetchildrencount}
 
 
 \membersection{wxTreeCtrl::GetChildrenCount}\label{wxtreectrlgetchildrencount}
 


@@ -225,7 +231,7 @@ 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.
 
 enumeration on one and the same object simultaneously). The cookie passed to
 GetFirstChild and GetNextChild should be the same.
 

-Returns 0 if there are no further children.
+Returns an invalid tree item if there are no further children.

 
 \wxheading{See also}
 
 
 \wxheading{See also}
 


@@ -282,7 +288,7 @@ Returns the item label.
 
 \constfunc{wxTreeItemId}{GetLastChild}{\param{const wxTreeItemId\&}{ item}}
 
 
 \constfunc{wxTreeItemId}{GetLastChild}{\param{const wxTreeItemId\&}{ item}}
 

-Returns the last child of the item (or 0 if this item has no children).
+Returns the last child of the item (or an invalid tree item if this item has no children).

 
 \wxheading{See also}
 
 
 \wxheading{See also}
 


@@ -301,7 +307,7 @@ 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.
 
 enumeration on one and the same object simultaneously). The cookie passed to
 GetFirstChild and GetNextChild should be the same.
 

-Returns 0 if there are no further children.
+Returns an invalid tree item if there are no further children.

 
 \wxheading{See also}
 
 
 \wxheading{See also}
 


@@ -313,7 +319,7 @@ Returns 0 if there are no further children.
 
 Returns the next sibling of the specified item; call \helpref{wxTreeCtrl::GetPrevSibling}{wxtreectrlgetprevsibling} for the previous sibling.
 
 
 Returns the next sibling of the specified item; call \helpref{wxTreeCtrl::GetPrevSibling}{wxtreectrlgetprevsibling} for the previous sibling.
 

-Returns 0 if there are no further siblings.
+Returns an invalid tree item if there are no further siblings.

 
 \wxheading{See also}
 
 
 \wxheading{See also}
 


@@ -337,7 +343,7 @@ Returns the item's parent.
 
 Returns the previous sibling of the specified item; call \helpref{wxTreeCtrl::GetNextSibling}{wxtreectrlgetnextsibling} for the next sibling.
 
 
 Returns the previous sibling of the specified item; call \helpref{wxTreeCtrl::GetNextSibling}{wxtreectrlgetnextsibling} for the next sibling.
 

-Returns 0 if there are no further children.
+Returns an invalid tree item if there are no further children.

 
 \wxheading{See also}
 
 
 \wxheading{See also}
 


@@ -355,9 +361,9 @@ Returns the previous visible item.
 
 Returns the root item for the tree control.
 
 
 Returns the root item for the tree control.
 

-\membersection{wxTreeCtrl::GetSelectedItemImage}\label{wxtreectrlgetselecteditemimage}
+\membersection{wxTreeCtrl::GetItemSelectedImage}\label{wxtreectrlgetitemselectedimage}

 
 

-\constfunc{int}{GetSelectedItemImage}{\param{const wxTreeItemId\& }{item}}
+\constfunc{int}{GetItemSelectedImage}{\param{const wxTreeItemId\& }{item}}

 
 Gets the selected item image.
 
 
 Gets the selected item image.
 


@@ -365,7 +371,7 @@ Gets the selected item image.
 
 \constfunc{wxTreeItemId}{GetSelection}{\void}
 
 
 \constfunc{wxTreeItemId}{GetSelection}{\void}
 

-Returns the selection, or 0 if there is no selection.
+Returns the selection, or an invalid item if there is no selection.

 
 \membersection{wxTreeCtrl::HitTest}\label{wxtreectrlhittest}
 
 
 \membersection{wxTreeCtrl::HitTest}\label{wxtreectrlhittest}
 


@@ -399,6 +405,14 @@ Inserts an item after a given one.
 If {\it image} > -1 and {\it selImage} is -1, the same image is used for
 both selected and unselected items.
 
 If {\it image} > -1 and {\it selImage} is -1, the same image is used for
 both selected and unselected items.
 

+\membersection{wxTreeCtrl::IsBold}\label{wxtreectrlisbold}
+
+\constfunc{bool}{IsBold}{\param{const wxTreeItemId\& }{item}}
+
+Returns TRUE if the given item is in bold state.
+
+See also: \helpref{SetItemBold}{wxtreectrlsetitembold}
+

 \membersection{wxTreeCtrl::IsExpanded}\label{wxtreectrlisexpanded}
 
 \constfunc{bool}{IsExpanded}{\param{const wxTreeItemId\&}{ item}}
 \membersection{wxTreeCtrl::IsExpanded}\label{wxtreectrlisexpanded}
 
 \constfunc{bool}{IsExpanded}{\param{const wxTreeItemId\&}{ item}}


@@ -423,6 +437,19 @@ Returns TRUE if the item is visible (it might be outside the view, or not expand
 
 Returns TRUE if the item has children.
 
 
 Returns TRUE if the item has children.
 

+\membersection{wxTreeCtrl::OnCompareItems}\label{wxtreectrloncompareitems}
+
+\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 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}{wxtreectrlsortchildren}
+

 \membersection{wxTreeCtrl::PrependItem}\label{wxtreectrlprependitem}
 
 \func{wxTreeItemId}{PrependItem}{\param{const wxTreeItemId\& }{parent}, \param{const wxString\&}{ text},
 \membersection{wxTreeCtrl::PrependItem}\label{wxtreectrlprependitem}
 
 \func{wxTreeItemId}{PrependItem}{\param{const wxTreeItemId\& }{parent}, \param{const wxString\&}{ text},


@@ -458,6 +485,15 @@ Sets the indentation for the tree control.
 Sets the image list. {\it which} should be one of wxIMAGE\_LIST\_NORMAL, wxIMAGE\_LIST\_SMALL and
 wxIMAGE\_LIST\_STATE.
 
 Sets the image list. {\it which} should be one of wxIMAGE\_LIST\_NORMAL, wxIMAGE\_LIST\_SMALL and
 wxIMAGE\_LIST\_STATE.
 

+\membersection{wxTreeCtrl::SetItemBold}\label{wxtreectrlsetitembold}
+
+\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}{wxtreectrlisbold}
+

 \membersection{wxTreeCtrl::SetItemData}\label{wxtreectrlsetitemdata}
 
 \func{void}{SetItemData}{\param{const wxTreeItemId\&}{ item}, \param{wxTreeItemData* }{data}}
 \membersection{wxTreeCtrl::SetItemData}\label{wxtreectrlsetitemdata}
 
 \func{void}{SetItemData}{\param{const wxTreeItemId\&}{ item}, \param{wxTreeItemData* }{data}}


@@ -493,24 +529,16 @@ Sets the item label.
 
 \membersection{wxTreeCtrl::SortChildren}\label{wxtreectrlsortchildren}
 
 
 \membersection{wxTreeCtrl::SortChildren}\label{wxtreectrlsortchildren}
 

-\func{void}{SortChildren}{\param{const wxTreeItemId\&}{ item}, \param{wxTreeItemCmpFunc*}{ cmpFunction = NULL}}
+\func{void}{SortChildren}{\param{const wxTreeItemId\&}{ item}}

 
 

-Sorts the children of the given item. If {\it cmpFunction} is NULL, sorts in ascending alphabetical order;
-otherwise the custom sort function is used, as follows:
-
-{\small
-\begin{verbatim}
-// a callback function used for sorting tree items, it should return -1 if the
-// first item precedes the second, +1 if the second precedes the first or 0 if
-// they're equivalent
-class wxTreeItemData;
-typedef int (*wxTreeItemCmpFunc)(wxTreeItemData *item1, wxTreeItemData *item2);
-\end{verbatim}
-}
+Sorts the children of the given item using 
+\helpref{OnCompareItems}{wxtreectrloncompareitems} method of wxTreeCtrl. You
+should override that method to change the sort order (default is ascending
+alphabetical order).

 
 \wxheading{See also}
 
 
 \wxheading{See also}
 

-\helpref{wxTreeItemData}{wxtreeitemdata}
+\helpref{wxTreeItemData}{wxtreeitemdata}, \helpref{OnCompareItems}{wxtreectrloncompareitems}

 
 \membersection{wxTreeCtrl::Toggle}\label{wxtreectrltoggle}
 
 
 \membersection{wxTreeCtrl::Toggle}\label{wxtreectrltoggle}