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| author | treectrl <treectrl> | 2006-11-06 23:50:40 (GMT) |
|---|---|---|
| committer | treectrl <treectrl> | 2006-11-06 23:50:40 (GMT) |
| commit | 54d698161e8c3419869ac3697ca70f5e7be5445a (patch) | |
| tree | ce8cbe7d13a30044664eaed4808db425f98159e8 /generic/tkTreeCtrl.h | |
| parent | f72db05c3ec2d73d00aecc2806bfe54053a82f09 (diff) | |
| download | tktreectrl-54d698161e8c3419869ac3697ca70f5e7be5445a.zip tktreectrl-54d698161e8c3419869ac3697ca70f5e7be5445a.tar.gz tktreectrl-54d698161e8c3419869ac3697ca70f5e7be5445a.tar.bz2 | |
Keep an array of column indexes for each item that has at least one span > 1. This is to avoid constantly recalculating the list of spans for displayed items. The list of spans is recalculated whenever [item span] changes a span, or whenever a column is created/deleted/moved or has its -lock or -visible option changed.
Declare DStringAppendf.
Diffstat (limited to 'generic/tkTreeCtrl.h')
| -rw-r--r-- | generic/tkTreeCtrl.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/generic/tkTreeCtrl.h b/generic/tkTreeCtrl.h index 96b9c1b..aabceff 100644 --- a/generic/tkTreeCtrl.h +++ b/generic/tkTreeCtrl.h @@ -7,7 +7,7 @@ * Copyright (c) 2002-2003 Christian Krone * Copyright (c) 2003 ActiveState Corporation * - * RCS: @(#) $Id: tkTreeCtrl.h,v 1.65 2006/11/06 01:48:42 treectrl Exp $ + * RCS: @(#) $Id: tkTreeCtrl.h,v 1.66 2006/11/06 23:50:40 treectrl Exp $ */ #include "tkPort.h" @@ -38,6 +38,7 @@ #define COLUMN_SPAN #define COLUMN_LOCK #define DEPRECATED +#define NEW_SPAN_CODE typedef struct TreeCtrl TreeCtrl; typedef struct TreeColumn_ *TreeColumn; @@ -295,6 +296,9 @@ struct TreeCtrl int nextItemId; int nextColumnId; Tcl_HashTable itemHash; /* TreeItem.id -> TreeItem */ +#ifdef NEW_SPAN_CODE + Tcl_HashTable itemSpansHash; /* TreeItem -> nothing */ +#endif Tcl_HashTable elementHash; /* Element.name -> Element */ Tcl_HashTable styleHash; /* Style.name -> Style */ Tcl_HashTable imageNameHash; /* image name -> TreeImageRef */ @@ -463,6 +467,7 @@ extern TreeItem ItemForEach_Next(ItemForEach *iter); item = ItemForEach_Next(iter)) extern void FormatResult(Tcl_Interp *interp, char *fmt, ...); +extern void DStringAppendf(Tcl_DString *dString, char *fmt, ...); extern void Tree_Debug(TreeCtrl *tree); extern int TreeItem_Init(TreeCtrl *tree); @@ -507,7 +512,12 @@ extern int TreeItem_Height(TreeCtrl *tree, TreeItem self); extern int TreeItem_TotalHeight(TreeCtrl *tree, TreeItem self); extern void TreeItem_InvalidateHeight(TreeCtrl *tree, TreeItem self); #ifdef COLUMN_LOCK +#ifdef NEW_SPAN_CODE +extern void TreeItem_SpansInvalidate(TreeCtrl *tree, TreeItem item_); +extern int *TreeItem_GetSpans(TreeCtrl *tree, TreeItem item_); +#else extern void TreeItem_GetSpans(TreeCtrl *tree, TreeItem item_, int *spans); +#endif extern void TreeItem_Draw(TreeCtrl *tree, TreeItem self, int lock, int x, int y, int width, int height, Drawable drawable, int minX, int maxX, int index); #else extern void TreeItem_Draw(TreeCtrl *tree, TreeItem self, int x, int y, int width, int height, Drawable drawable, int minX, int maxX, int index); |