diff options
Diffstat (limited to 'generic/ttk')
| -rw-r--r-- | generic/ttk/ttkTheme.h | 24 | ||||
| -rw-r--r-- | generic/ttk/ttkTreeview.c | 88 |
2 files changed, 39 insertions, 73 deletions
diff --git a/generic/ttk/ttkTheme.h b/generic/ttk/ttkTheme.h index 1f69a24..1567cd0 100644 --- a/generic/ttk/ttkTheme.h +++ b/generic/ttk/ttkTheme.h @@ -1,4 +1,4 @@ -/* $Id: ttkTheme.h,v 1.9 2007/10/15 07:24:49 das Exp $ +/* $Id: ttkTheme.h,v 1.10 2007/10/15 15:03:41 jenglish Exp $ * Copyright (c) 2003 Joe English. Freely redistributable. * * Declarations for Tk theme engine. @@ -19,28 +19,6 @@ extern "C" { # endif #endif -#ifdef HAVE_SYS_TYPES_H -# include <sys/types.h> -#endif -#if !defined(INT2PTR) && !defined(PTR2INT) -# if defined(HAVE_INTPTR_T) || defined(intptr_t) -# define INT2PTR(p) ((void*)(intptr_t)(p)) -# define PTR2INT(p) ((int)(intptr_t)(p)) -# else -# define INT2PTR(p) ((void*)(p)) -# define PTR2INT(p) ((int)(p)) -# endif -#endif -#if !defined(UINT2PTR) && !defined(PTR2UINT) -# if defined(HAVE_UINTPTR_T) || defined(uintptr_t) -# define UINT2PTR(p) ((void*)(uintptr_t)(p)) -# define PTR2UINT(p) ((unsigned int)(uintptr_t)(p)) -# else -# define UINT2PTR(p) ((void*)(p)) -# define PTR2UINT(p) ((unsigned int)(p)) -# endif -#endif - #define TTKAPI MODULE_SCOPE /* Ttk syncs to the Tk version & patchlevel */ diff --git a/generic/ttk/ttkTreeview.c b/generic/ttk/ttkTreeview.c index 20ca890..f71a163 100644 --- a/generic/ttk/ttkTreeview.c +++ b/generic/ttk/ttkTreeview.c @@ -1,4 +1,4 @@ -/* $Id: ttkTreeview.c,v 1.17 2007/10/15 07:24:49 das Exp $ +/* $Id: ttkTreeview.c,v 1.18 2007/10/15 15:03:41 jenglish Exp $ * Copyright (c) 2004, Joe English * * ttk::treeview widget implementation. @@ -400,7 +400,7 @@ typedef struct /* Derived resources: */ - Tcl_HashTable columnNames; /* Map: column name -> column index */ + Tcl_HashTable columnNames; /* Map: column name -> column table entry */ int nColumns; /* #columns */ unsigned showFlags; /* bitmask of subparts to display */ @@ -501,14 +501,13 @@ static void DisplayLayout( Ttk_DrawLayout(layout, state, d); } -/* + ColumnIndex -- - * Maps column identifier to column index. - * Returns: -1 if not found, column index otherwise. +/* + GetColumn -- + * Look up column by name or number. + * Returns: pointer to column table entry, NULL if not found. * Leaves an error message in interp->result on error. - * - * Column IDs may be specified by name or as a number. */ -static int ColumnIndex(Tcl_Interp *interp, Treeview *tv, Tcl_Obj *columnIDObj) +static TreeColumn *GetColumn( + Tcl_Interp *interp, Treeview *tv, Tcl_Obj *columnIDObj) { Tcl_HashEntry *entryPtr; int columnIndex; @@ -518,7 +517,7 @@ static int ColumnIndex(Tcl_Interp *interp, Treeview *tv, Tcl_Obj *columnIDObj) entryPtr = Tcl_FindHashEntry( &tv->tree.columnNames, Tcl_GetString(columnIDObj)); if (entryPtr) { - return PTR2INT(Tcl_GetHashValue(entryPtr)); + return Tcl_GetHashValue(entryPtr); } /* Check for number: @@ -531,16 +530,40 @@ static int ColumnIndex(Tcl_Interp *interp, Treeview *tv, Tcl_Obj *columnIDObj) Tcl_GetString(columnIDObj), " out of bounds", NULL); - return -1; + return NULL; } - return columnIndex; + return tv->tree.columns + columnIndex; } Tcl_ResetResult(interp); Tcl_AppendResult(interp, "Invalid column index ", Tcl_GetString(columnIDObj), NULL); - return -1; + return NULL; +} + +/* + FindColumn -- + * Look up column by name, number, or display index. + */ +static TreeColumn *FindColumn( + Tcl_Interp *interp, Treeview *tv, Tcl_Obj *columnIDObj) +{ + int colno; + + if (sscanf(Tcl_GetString(columnIDObj), "#%d", &colno) == 1) + { /* Display column specification, #n */ + if (colno >= 0 && colno < tv->tree.nDisplayColumns) { + return tv->tree.displayColumns[colno]; + } + /* else */ + Tcl_ResetResult(interp); + Tcl_AppendResult(interp, + "Column ", Tcl_GetString(columnIDObj), " out of range", + NULL); + return NULL; + } + + return GetColumn(interp, tv, columnIDObj); } /* + FindItem -- @@ -608,32 +631,6 @@ static Tcl_Obj *ItemID(Treeview *tv, TreeItem *item) return Tcl_NewStringObj(ItemName(tv, item), -1); } -/* + FindColumn -- - */ -static TreeColumn *FindColumn( - Tcl_Interp *interp, Treeview *tv, Tcl_Obj *columnIDObj) -{ - int column; - - if (sscanf(Tcl_GetString(columnIDObj), "#%d", &column) == 1) - { /* Display column specification, #n */ - if (column >= 0 && column < tv->tree.nDisplayColumns) { - return tv->tree.displayColumns[column]; - } - /* else */ - Tcl_ResetResult(interp); - Tcl_AppendResult(interp, - "Column ", Tcl_GetString(columnIDObj), " out of range", - NULL); - return NULL; - } - - column = ColumnIndex(interp, tv, columnIDObj); - if (column >= 0) - return tv->tree.columns + column; - return 0; -} - /*------------------------------------------------------------------------ * +++ Column configuration. */ @@ -689,7 +686,7 @@ static int TreeviewInitColumns(Tcl_Interp *interp, Treeview *tv) Tcl_HashEntry *entryPtr = Tcl_CreateHashEntry( &tv->tree.columnNames, Tcl_GetString(columnName), &isNew); - Tcl_SetHashValue(entryPtr, INT2PTR(i)); + Tcl_SetHashValue(entryPtr, tv->tree.columns + i); InitColumn(tv->tree.columns + i); Tk_InitOptions( @@ -733,12 +730,11 @@ static int TreeviewInitDisplayColumns(Tcl_Interp *interp, Treeview *tv) } else { displayColumns = (TreeColumn**)ckalloc((ndcols+1)*sizeof(TreeColumn*)); for (index = 0; index < ndcols; ++index) { - int columnIndex = ColumnIndex(interp, tv, dcolumns[index]); - if (columnIndex == -1) { + displayColumns[index+1] = GetColumn(interp, tv, dcolumns[index]); + if (!displayColumns[index+1]) { ckfree((ClientData)displayColumns); return TCL_ERROR; } - displayColumns[index+1] = tv->tree.columns + columnIndex; } } displayColumns[0] = &tv->tree.column0; @@ -3080,14 +3076,6 @@ TTK_END_LAYOUT * +++ Tree indicator element. */ -#ifdef UNUSED -#if defined(WIN32) -static const int WIN32_XDRAWLINE_HACK = 1; -#else -static const int WIN32_XDRAWLINE_HACK = 0; -#endif -#endif - typedef struct { Tcl_Obj *colorObj; |