From aac3f2c8b69f579e04314b21a13d752afe4bd317 Mon Sep 17 00:00:00 2001 From: Chris Toshok Date: Sun, 11 Jun 2000 04:20:56 +0000 Subject: change things so we focus the cell and select the row, and also dispatch 2000-06-10 Chris Toshok * e-table-item.c (eti_event): change things so we focus the cell and select the row, and also dispatch the event to that row/cell. This fixes the problem with the tree where you had to click twice to activate the tree controls. * Makefile.am (libetable_a_SOURCES): remove e-tree-gnode.* and add e-tree-simple.* (icons): add tree-expanded.xpm and tree-unexpanded.xpm * e-cell-tree.c (ect_enter_edit): defer to subcell's view. (ect_leave_edit): defer to subcell's view. (visible_depth_of_node): visual depth, taking into account that the root node of the model might not be displayed. (offset_of_node): return the offset used to shift the subcell over. (ect_draw): don't draw vertical lines if we're the leftmode node (a visual root node). also, don't shift x2 by the subcell offset, so we get ellipses like we're supposed to. (ect_event): remove GDK_BUTTON_RELEASE from the list of events that we care about. * e-tree-example-1.c: lots of changes, a more dynamic UI so we can test tree model api stuff. * e-tree-gnode.c, e-tree-gnode.c: removed files, since their guts have been rolled into e-tree-model.c * e-tree-model.c, e-tree-model.h: substantially changed. too much to really describe here. this should really be considered the first revision of these files :) * e-tree-simple.c, e-tree-simple.h: analogous to e-table-simple, a subclass that allows the use of function pointers. svn path=/trunk/; revision=3519 --- widgets/e-table/e-tree-simple.c | 73 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 widgets/e-table/e-tree-simple.c (limited to 'widgets/e-table/e-tree-simple.c') diff --git a/widgets/e-table/e-tree-simple.c b/widgets/e-table/e-tree-simple.c new file mode 100644 index 0000000000..9bf747a43f --- /dev/null +++ b/widgets/e-table/e-tree-simple.c @@ -0,0 +1,73 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ +/* + * e-tree-simple.c: a Tree Model that offers a function pointer + * interface to using ETreeModel, similar to ETableSimple. + * + * Author: + * Chris Toshok (toshok@helixcode.com) + * + * (C) 2000 Helix Code, Inc. */ + +#include +#include +#include "e-util/e-util.h" +#include "e-tree-simple.h" + +#define PARENT_TYPE E_TREE_MODEL_TYPE + +static void * +simple_value_at (ETreeModel *etm, ETreePath *node, int col) +{ + ETreeSimple *simple = E_TREE_SIMPLE(etm); + + return simple->value_at (etm, node, col, simple->model_data); +} + +static void +simple_set_value_at (ETreeModel *etm, ETreePath *node, int col, const void *val) +{ + ETreeSimple *simple = E_TREE_SIMPLE(etm); + + simple->set_value_at (etm, node, col, val, simple->model_data); +} + +static gboolean +simple_is_editable (ETreeModel *etm, ETreePath *node, int col) +{ + ETreeSimple *simple = E_TREE_SIMPLE(etm); + + return simple->is_editable (etm, node, col, simple->model_data); +} + +static void +e_tree_simple_class_init (GtkObjectClass *object_class) +{ + ETreeModelClass *model_class = (ETreeModelClass *) object_class; + + model_class->value_at = simple_value_at; + model_class->set_value_at = simple_set_value_at; + model_class->is_editable = simple_is_editable; +} + +E_MAKE_TYPE(e_tree_simple, "ETreeSimple", ETreeSimple, e_tree_simple_class_init, NULL, PARENT_TYPE) + +ETreeModel * +e_tree_simple_new (ETreeSimpleValueAtFn value_at, + ETreeSimpleSetValueAtFn set_value_at, + ETreeSimpleIsEditableFn is_editable, + gpointer model_data) +{ + ETreeSimple *etg; + + etg = gtk_type_new (e_tree_simple_get_type ()); + + e_tree_model_construct (E_TREE_MODEL (etg)); + + etg->value_at = value_at; + etg->set_value_at = set_value_at; + etg->is_editable = is_editable; + etg->model_data = model_data; + + return (ETreeModel*)etg; +} + -- cgit v1.2.3