diff options
Diffstat (limited to 'generic/tkTreeItem.c')
| -rw-r--r-- | generic/tkTreeItem.c | 142 |
1 files changed, 70 insertions, 72 deletions
diff --git a/generic/tkTreeItem.c b/generic/tkTreeItem.c index 6b2a4a5..01684de 100644 --- a/generic/tkTreeItem.c +++ b/generic/tkTreeItem.c @@ -1142,6 +1142,34 @@ void TreeItem_RemoveColumn(TreeCtrl *tree, TreeItem item_, TreeItemColumn column panic("TreeItem_RemoveColumn: can't find column"); } +static Column *Item_CreateColumn(TreeCtrl *tree, Item *self, int columnIndex, int *isNew) +{ + Column *column; + int i; + + if (isNew != NULL) (*isNew) = FALSE; + column = self->columns; + if (column == NULL) + { + column = Column_Alloc(); + column->neededWidth = column->neededHeight = -1; + self->columns = column; + if (isNew != NULL) (*isNew) = TRUE; + } + for (i = 0; i < columnIndex; i++) + { + if (column->next == NULL) + { + column->next = Column_Alloc(); + column->next->neededWidth = column->next->neededHeight = -1; + if (isNew != NULL) (*isNew) = TRUE; + } + column = column->next; + } + + return column; +} + void TreeItem_MoveColumn(TreeCtrl *tree, TreeItem item, int columnIndex, int beforeIndex) { Item *self = (Item *) item; @@ -1171,13 +1199,22 @@ void TreeItem_MoveColumn(TreeCtrl *tree, TreeItem item, int columnIndex, int bef walk = walk->next; } - if (move == NULL) + if (move == NULL && before == NULL) return; - - if (prevM == NULL) - self->columns = move->next; + if (move == NULL) + move = Column_Alloc(); else - prevM->next = move->next; + { + if (before == NULL) + { + prevB = Item_CreateColumn(tree, self, beforeIndex - 1, NULL); + last = prevB; + } + if (prevM == NULL) + self->columns = move->next; + else + prevM->next = move->next; + } if (before == NULL) { last->next = move; @@ -1298,36 +1335,6 @@ void TreeItem_InvalidateHeight(TreeCtrl *tree, TreeItem item_) self->neededHeight = -1; } -static Column *Item_CreateColumn(TreeCtrl *tree, Item *self, int columnIndex, int *isNew) -{ - Column *column; - int i; - - if (isNew != NULL) (*isNew) = FALSE; - column = self->columns; - if (column == NULL) - { - column = Column_Alloc(); - column->neededWidth = column->neededHeight = -1; - self->columns = column; - if (isNew != NULL) (*isNew) = TRUE; - } - for (i = 0; i < columnIndex; i++) - { - if (column->next == NULL) - { - column->next = Column_Alloc(); - column->next->neededWidth = column->next->neededHeight = -1; - if (isNew != NULL) (*isNew) = TRUE; - } - column = column->next; - } - - Tree_CreateColumn(tree, columnIndex, NULL); - - return column; -} - static Column *Item_FindColumn(TreeCtrl *tree, Item *self, int columnIndex) { Column *column; @@ -1347,25 +1354,12 @@ static Column *Item_FindColumn(TreeCtrl *tree, Item *self, int columnIndex) static int Item_FindColumnFromObj(TreeCtrl *tree, Item *item, Tcl_Obj *obj, Column **column, int *indexPtr) { + TreeColumn treeColumn; int columnIndex; - if (Tcl_GetIntFromObj(NULL, obj, &columnIndex) == TCL_OK) - { - if (columnIndex < 0) - { - FormatResult(tree->interp, "bad column index \"%d\": must be > 0", - columnIndex); - return TCL_ERROR; - } - } - else - { - TreeColumn treeColumn; - - if (Tree_FindColumnByTag(tree, obj, &treeColumn, CFO_NOT_TAIL) != TCL_OK) - return TCL_ERROR; - columnIndex = TreeColumn_Index(treeColumn); - } + if (TreeColumn_FromObj(tree, obj, &treeColumn, CFO_NOT_TAIL) != TCL_OK) + return TCL_ERROR; + columnIndex = TreeColumn_Index(treeColumn); (*column) = Item_FindColumn(tree, item, columnIndex); if ((*column) == NULL) { @@ -1390,26 +1384,12 @@ int TreeItem_ColumnFromObj(TreeCtrl *tree, TreeItem item, Tcl_Obj *obj, TreeItem static int Item_CreateColumnFromObj(TreeCtrl *tree, Item *item, Tcl_Obj *obj, Column **column, int *indexPtr) { + TreeColumn treeColumn; int columnIndex; - if (Tcl_GetIntFromObj(NULL, obj, &columnIndex) == TCL_OK) - { - if (columnIndex < 0) - { - FormatResult(tree->interp, - "bad column index \"%d\": must be >= 0", - columnIndex); - return TCL_ERROR; - } - } - else - { - TreeColumn treeColumn; - - if (Tree_FindColumnByTag(tree, obj, &treeColumn, CFO_NOT_TAIL) != TCL_OK) - return TCL_ERROR; - columnIndex = TreeColumn_Index(treeColumn); - } + if (TreeColumn_FromObj(tree, obj, &treeColumn, CFO_NOT_TAIL) != TCL_OK) + return TCL_ERROR; + columnIndex = TreeColumn_Index(treeColumn); (*column) = Item_CreateColumn(tree, item, columnIndex, NULL); if (indexPtr != NULL) (*indexPtr) = columnIndex; @@ -2248,11 +2228,11 @@ static int CompareCmd(SortData *sortData, struct SortItem *a, struct SortItem *b Tcl_ListObjLength(interp, sortData->columns[n].command, &objc); Tcl_ListObjReplace(interp, sortData->columns[n].command, objc - 2, 2, 2, paramObjv); - Tcl_ListObjGetElements(interp, sortData->columns[n].command, + Tcl_ListObjGetElements(interp, sortData->columns[n].command, &objc, &objv); sortData->result = Tcl_EvalObjv(interp, objc, objv, 0); - + if (sortData->result != TCL_OK) { Tcl_AddErrorInfo(interp, "\n (evaluating item sort -command)"); @@ -3481,6 +3461,8 @@ doneComplex: } case COMMAND_INDEX: { + if (tree->updateIndex) + Tree_UpdateItemIndex(tree); FormatResult(interp, "%d %d", item->index, item->indexVis); return TCL_OK; } @@ -3626,6 +3608,22 @@ doneComplex: case COMMAND_CREATE: { item = (Item *) TreeItem_Alloc(tree); + + /* Apply default styles */ + if (tree->defaultStyle.numStyles) + { + int i; + + for (i = 0; i < tree->defaultStyle.numStyles; i++) + { + Column *column = Item_CreateColumn(tree, item, i, NULL); + if (tree->defaultStyle.styles[i] != NULL) + { + column->style = TreeStyle_NewInstance(tree, + tree->defaultStyle.styles[i]); + } + } + } Tcl_SetObjResult(interp, TreeItem_ToObj(tree, (TreeItem) item)); break; } |