Enlightenment CVS committal
Author : pfritz
Project : e17
Module : libs/ewl
Dir : e17/libs/ewl/src/lib
Modified Files:
ewl_expansion.c ewl_mvc.c ewl_tree2.c ewl_tree2.h
Log Message:
make the the tree2 cable to handle selections in branches
===================================================================
RCS file: /cvs/e/e17/libs/ewl/src/lib/ewl_expansion.c,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -3 -r1.6 -r1.7
--- ewl_expansion.c 12 Nov 2007 22:42:22 -0000 1.6
+++ ewl_expansion.c 9 Dec 2007 00:27:17 -0000 1.7
@@ -53,6 +53,7 @@
ewl_widget_inherit(w, EWL_EXPANSION_TYPE);
ewl_object_fill_policy_set(EWL_OBJECT(w), EWL_FLAG_FILL_NONE);
+ ewl_object_alignment_set(EWL_OBJECT(w), EWL_FLAG_ALIGN_TOP);
ewl_object_preferred_inner_size_set(EWL_OBJECT(w), 20, 20);
ewl_callback_append(w, EWL_CALLBACK_MOUSE_OUT,
===================================================================
RCS file: /cvs/e/e17/libs/ewl/src/lib/ewl_mvc.c,v
retrieving revision 1.37
retrieving revision 1.38
diff -u -3 -r1.37 -r1.38
--- ewl_mvc.c 1 Dec 2007 13:18:54 -0000 1.37
+++ ewl_mvc.c 9 Dec 2007 00:27:17 -0000 1.38
@@ -1235,6 +1235,8 @@
k <= idx->end.column; k++)
{
w = widget(mvc, sel->data, i, k);
+ if (!w) continue;
+
ewl_mvc_highlight_do(mvc, c, sel, w);
}
}
===================================================================
RCS file: /cvs/e/e17/libs/ewl/src/lib/ewl_tree2.c,v
retrieving revision 1.88
retrieving revision 1.89
diff -u -3 -r1.88 -r1.89
--- ewl_tree2.c 1 Dec 2007 12:44:15 -0000 1.88
+++ ewl_tree2.c 9 Dec 2007 00:27:17 -0000 1.89
@@ -7,16 +7,24 @@
#include "ewl_expansion.h"
#include "ewl_label.h"
#include "ewl_paned.h"
-#include "ewl_row.h"
#include "ewl_tree2_view_scrolled.h"
#include "ewl_private.h"
#include "ewl_macros.h"
#include "ewl_debug.h"
+#define EWL_TREE2_EXPANSIONS_LIST(el) ((Ewl_Tree2_Expansions_List *)(el))
+
+typedef struct
+{
+ Ewl_Container *c;
+ unsigned int *expanded;
+ unsigned int size;
+} Ewl_Tree2_Expansions_List;
+
static void ewl_tree2_build_tree(Ewl_Tree2 *tree);
static void ewl_tree2_build_tree_rows(Ewl_Tree2 *tree,
Ewl_Model *model, Ewl_View *view, void *data,
- int colour, Ewl_Widget *parent,
+ int colour, Ewl_Container *parent,
int hidden);
static void ewl_tree2_cb_header_changed(Ewl_Widget *w, void *ev,
void *data);
@@ -31,6 +39,9 @@
static void ewl_tree2_expansions_hash_create(Ewl_Tree2 *tree);
+static Ewl_Tree2_Expansions_List *ewl_tree2_expansions_list_new(void);
+static void ewl_tree2_expansions_list_destroy(Ewl_Tree2_Expansions_List *el);
+
/**
* @return Returns NULL on failure, a new tree widget on success.
* @brief Allocate and initialize a new tree widget
@@ -371,8 +382,8 @@
void
ewl_tree2_row_expand(Ewl_Tree2 *tree, void *data, unsigned int row)
{
- Ecore_List *exp;
- int i, created = 0;
+ Ewl_Tree2_Expansions_List *exp;
+ Ewl_Widget *node;
DENTER_FUNCTION(DLEVEL_STABLE);
DCHECK_PARAM_PTR(tree);
@@ -383,27 +394,22 @@
if (ewl_tree2_row_expanded_is(tree, data, row)) DRETURN(DLEVEL_STABLE);
if (!tree->expansions)
- {
ewl_tree2_expansions_hash_create(tree);
- exp = ecore_list_new();
- created = 1;
- }
- else
- {
- exp = ecore_hash_get(tree->expansions, data);
- if (!exp) exp = ecore_list_new();
- }
- ecore_list_first_goto(exp);
- while ((i = (int)ecore_list_next(exp)))
+ exp = ecore_hash_get(tree->expansions, data);
+ if (!exp)
{
- if (i > (int)row) break;
+ DWARNING("We did not find a expansion list. This should not"
+ " happen, ever.");
+ DRETURN(DLEVEL_STABLE);
}
- ecore_list_insert(exp, (void *)row);
+ exp->expanded = realloc(exp->expanded,
+ (++exp->size) * sizeof(unsigned int));
+ exp->expanded[exp->size - 1] = row;
- if (created)
- ecore_hash_set(tree->expansions, data, exp);
+ node = ewl_container_child_get(exp->c, row);
+ ewl_tree2_node_expand(EWL_TREE2_NODE(node));
DLEAVE_FUNCTION(DLEVEL_STABLE);
}
@@ -419,13 +425,16 @@
void
ewl_tree2_row_collapse(Ewl_Tree2 *tree, void *data, unsigned int row)
{
- Ecore_List *exp;
+ Ewl_Tree2_Expansions_List *exp;
+ Ewl_Widget *node;
+ unsigned int i;
DENTER_FUNCTION(DLEVEL_STABLE);
DCHECK_PARAM_PTR(tree);
DCHECK_PARAM_PTR(data);
DCHECK_TYPE(tree, EWL_TREE2_TYPE);
+
/* if this tree has no expansions we're done */
if (!tree->expansions) DRETURN(DLEVEL_STABLE);
@@ -437,15 +446,18 @@
/* nothing to do if the row isn't expanded */
if (!ewl_tree2_row_expanded_is(tree, data, row)) DRETURN(DLEVEL_STABLE);
- /* we found the item so we can remove it */
- ecore_list_remove(exp);
+ /* we found the item so we can remove it */
+ for (i = 0; exp->expanded[i] != row; i++)
+ ;
+
+ memmove(exp->expanded + i, exp->expanded + i + 1,
+ sizeof(unsigned int) * (exp->size - i - 1));
+ exp->size--;
+ exp->expanded = realloc(exp->expanded,
+ sizeof(unsigned int) * exp->size);
- /* no expansions left we can remove this data from the hash */
- if (ecore_list_empty_is(exp))
- {
- ecore_hash_remove(tree->expansions, data);
- IF_FREE_LIST(exp);
- }
+ node = ewl_container_child_get(exp->c, row);
+ ewl_tree2_node_collapse(EWL_TREE2_NODE(node));
DLEAVE_FUNCTION(DLEVEL_STABLE);
}
@@ -460,8 +472,8 @@
unsigned int
ewl_tree2_row_expanded_is(Ewl_Tree2 *tree, void *data, unsigned int row)
{
- Ecore_List *exp;
- int i, expanded = FALSE;
+ Ewl_Tree2_Expansions_List *exp;
+ unsigned int i;
DENTER_FUNCTION(DLEVEL_STABLE);
DCHECK_PARAM_PTR_RET(tree, FALSE);
@@ -477,18 +489,10 @@
if (!exp) DRETURN_INT(FALSE, DLEVEL_STABLE);
/* search for this row in the expansions */
- ecore_list_first_goto(exp);
- while ((i = (int)ecore_list_current(exp)))
- {
- if (i == (int)row)
- {
- expanded = TRUE;
- break;
- }
- ecore_list_next(exp);
- }
+ for (i = 0; i < exp->size && exp->expanded[i] != row; i++)
+ ;
- DRETURN_INT(expanded, DLEVEL_STABLE);
+ DRETURN_INT(exp->expanded && exp->expanded[i] == row, DLEVEL_STABLE);
}
/**
@@ -717,14 +721,14 @@
ewl_container_reset(EWL_CONTAINER(tree->rows));
ewl_tree2_build_tree_rows(tree, model,
ewl_mvc_view_get(EWL_MVC(tree)), mvc_data,
- 0, tree->rows, FALSE);
+ 0, EWL_CONTAINER(tree->rows), FALSE);
DLEAVE_FUNCTION(DLEVEL_STABLE);
}
static void
ewl_tree2_build_tree_rows(Ewl_Tree2 *tree, Ewl_Model *model, Ewl_View *view,
- void *data, int colour, Ewl_Widget *parent,
+ void *data, int colour, Ewl_Container *parent,
int hidden)
{
unsigned int i = 0, row_count = 0;
@@ -733,9 +737,10 @@
DCHECK_PARAM_PTR(tree);
DCHECK_TYPE(tree, EWL_TREE2_TYPE);
DCHECK_PARAM_PTR(parent);
+ DCHECK_TYPE(parent, EWL_CONTAINER_TYPE);
row_count = model->count(data);
- if (!row_count) DRETURN(DLEVEL_STABLE);
+ if (row_count == 0) DRETURN(DLEVEL_STABLE);
while (TRUE)
{
@@ -748,14 +753,16 @@
ewl_mvc_data_set(EWL_MVC(node), data);
ewl_mvc_view_set(EWL_MVC(node), view);
- ewl_container_child_append(EWL_CONTAINER(parent), node);
+ ewl_container_child_append(parent, node);
if (!hidden) ewl_widget_show(node);
row = ewl_row_new();
ewl_row_header_set(EWL_ROW(row), EWL_CONTAINER(tree->header));
+ ewl_tree2_node_row_set(EWL_TREE2_NODE(node), EWL_ROW(row));
ewl_container_child_append(EWL_CONTAINER(node), row);
ewl_callback_append(row, EWL_CALLBACK_CLICKED,
ewl_tree2_cb_row_clicked, node);
+ ewl_widget_show(row);
if (!model->highlight || model->highlight(data, i))
{
@@ -765,9 +772,6 @@
ewl_tree2_cb_row_unhighlight, NULL);
}
- EWL_TREE2_NODE(node)->row = row;
- ewl_widget_show(row);
-
if (tree->row_color_alternate)
{
if (colour)
@@ -781,7 +785,7 @@
colour = (colour + 1) % 2;
/* do the current branch */
- for (column = 0; column < tree->columns; column ++)
+ for (column = 0; column < tree->columns; column++)
ewl_tree2_column_build(EWL_ROW(row), model, view,
data, i, column, node);
@@ -798,7 +802,7 @@
DRETURN(DLEVEL_STABLE);
}
- ewl_tree2_node_expandable_set(EWL_TREE2_NODE(node),
data);
+ ewl_tree2_node_expandable_set(EWL_TREE2_NODE(node),
TRUE);
if (model->expansion.data &&
ewl_tree2_row_expanded_is(tree, data,
i))
@@ -808,7 +812,7 @@
}
}
else
- ewl_tree2_node_expandable_set(EWL_TREE2_NODE(node),
NULL);
+ ewl_tree2_node_expandable_set(EWL_TREE2_NODE(node),
FALSE);
i++;
@@ -934,28 +938,41 @@
unsigned int column)
{
Ewl_Widget *r, *w;
- Ewl_Tree2 *tree;
Ewl_Container *c;
+ Ewl_Tree2 *tree;
DENTER_FUNCTION(DLEVEL_STABLE);
DCHECK_PARAM_PTR_RET(mvc, NULL);
+ DCHECK_PARAM_PTR_RET(data, NULL);
DCHECK_TYPE_RET(mvc, EWL_TREE2_TYPE, NULL);
tree = EWL_TREE2(mvc);
-
- if (data != ewl_mvc_data_get(mvc))
+
+ /* get the container that holds the wished row */
+ if (ewl_mvc_data_get(mvc) == data)
+ c = EWL_CONTAINER(tree->rows);
+ else
{
- DWARNING("This function doesn't handle tree branches yet");
- DRETURN_PTR(NULL, DLEVEL_STABLE);
+ Ewl_Tree2_Expansions_List *exp;
+
+ exp = ecore_hash_get(tree->expansions, data);
+ if (!exp)
+ DRETURN_PTR(NULL, DLEVEL_STABLE);
+
+ c = exp->c;
}
- else
- c = EWL_CONTAINER(tree->rows);
+ /* find the row in the container */
r = ewl_container_child_get(c, row);
if (tree->type == EWL_TREE_SELECTION_TYPE_ROW)
- w = EWL_WIDGET(c);
- else
+ w = EWL_WIDGET(r);
+ else
+ {
+ /* infact our row is a node so we have to get the row
+ * to search for the right container */
+ r = EWL_WIDGET(EWL_TREE2_NODE(r)->row);
w = ewl_container_child_get(EWL_CONTAINER(r), column);
+ }
DRETURN_PTR(w, DLEVEL_STABLE);
}
@@ -963,6 +980,8 @@
static void
ewl_tree2_expansions_hash_create(Ewl_Tree2 *tree)
{
+ Ewl_Tree2_Expansions_List *exp;
+
DENTER_FUNCTION(DLEVEL_STABLE);
DCHECK_PARAM_PTR(tree);
DCHECK_TYPE(tree, EWL_TREE2_TYPE);
@@ -972,7 +991,37 @@
tree->expansions = ecore_hash_new(NULL, NULL);
ecore_hash_free_value_cb_set(tree->expansions,
- ECORE_FREE_CB(ecore_list_destroy));
+ ECORE_FREE_CB(ewl_tree2_expansions_list_destroy));
+
+ exp = ewl_tree2_expansions_list_new();
+ exp->c = EWL_CONTAINER(tree->rows);
+ ecore_hash_set(tree->expansions, ewl_mvc_data_get(EWL_MVC(tree)), exp);
+
+ DLEAVE_FUNCTION(DLEVEL_STABLE);
+}
+
+static Ewl_Tree2_Expansions_List *
+ewl_tree2_expansions_list_new(void)
+{
+ Ewl_Tree2_Expansions_List *el;
+
+ DENTER_FUNCTION(DLEVEL_STABLE);
+
+ el = NEW(Ewl_Tree2_Expansions_List, 1);
+ if (!el)
+ DRETURN_PTR(NULL, DLEVEL_STABLE);
+
+ DRETURN_PTR(el, DLEVEL_STABLE);
+}
+
+static void
+ewl_tree2_expansions_list_destroy(Ewl_Tree2_Expansions_List *el)
+{
+ DENTER_FUNCTION(DLEVEL_STABLE);
+ DCHECK_PARAM_PTR(el);
+
+ IF_FREE(el->expanded);
+ FREE(el);
DLEAVE_FUNCTION(DLEVEL_STABLE);
}
@@ -1031,6 +1080,8 @@
ewl_object_fill_policy_set(EWL_OBJECT(node),
EWL_FLAG_FILL_HFILL | EWL_FLAG_FILL_HSHRINK);
+ ewl_callback_del(EWL_WIDGET(node), EWL_CALLBACK_CONFIGURE,
+ ewl_box_cb_configure);
ewl_callback_append(EWL_WIDGET(node), EWL_CALLBACK_CONFIGURE,
ewl_tree2_cb_node_configure, NULL);
@@ -1041,7 +1092,7 @@
}
void
-ewl_tree2_node_expandable_set(Ewl_Tree2_Node *node, void *data)
+ewl_tree2_node_expandable_set(Ewl_Tree2_Node *node, unsigned int expandable)
{
Ewl_Model *model;
@@ -1054,34 +1105,31 @@
if (!node->handle && model->expansion.is)
{
node->handle = ewl_expansion_new();
- ewl_object_fill_policy_set(EWL_OBJECT(node->handle),
- EWL_FLAG_FILL_NONE);
- ewl_object_alignment_set(EWL_OBJECT(node->handle),
- EWL_FLAG_ALIGN_TOP);
ewl_container_child_prepend(EWL_CONTAINER(node), node->handle);
+ ewl_widget_internal_set(EWL_WIDGET(node->handle), TRUE);
ewl_widget_show(node->handle);
}
- if (node->handle)
+ if (!node->handle)
+ DRETURN(DLEVEL_STABLE);
+
+ if (expandable)
{
- if (data)
- {
- ewl_callback_append(node->handle,
EWL_CALLBACK_VALUE_CHANGED,
-
ewl_tree2_cb_node_toggle, node);
- ewl_callback_append(EWL_WIDGET(node),
EWL_CALLBACK_DESTROY,
- ewl_tree2_cb_node_data_unref,
NULL);
- ewl_widget_enable(node->handle);
-
ewl_expansion_expandable_set(EWL_EXPANSION(node->handle), TRUE);
- }
- else
- {
- ewl_callback_del(node->handle,
EWL_CALLBACK_VALUE_CHANGED,
-
ewl_tree2_cb_node_toggle);
- ewl_callback_del(EWL_WIDGET(node), EWL_CALLBACK_DESTROY,
-
ewl_tree2_cb_node_data_unref);
- ewl_widget_disable(node->handle);
-
ewl_expansion_expandable_set(EWL_EXPANSION(node->handle), FALSE);
- }
+ ewl_callback_append(node->handle, EWL_CALLBACK_VALUE_CHANGED,
+ ewl_tree2_cb_node_toggle, node);
+ ewl_callback_append(EWL_WIDGET(node), EWL_CALLBACK_DESTROY,
+ ewl_tree2_cb_node_data_unref, NULL);
+ ewl_widget_enable(node->handle);
+ ewl_expansion_expandable_set(EWL_EXPANSION(node->handle), TRUE);
+ }
+ else
+ {
+ ewl_callback_del(node->handle, EWL_CALLBACK_VALUE_CHANGED,
+ ewl_tree2_cb_node_toggle);
+ ewl_callback_del(EWL_WIDGET(node), EWL_CALLBACK_DESTROY,
+ ewl_tree2_cb_node_data_unref);
+ ewl_widget_disable(node->handle);
+ ewl_expansion_expandable_set(EWL_EXPANSION(node->handle),
FALSE);
}
DLEAVE_FUNCTION(DLEVEL_STABLE);
@@ -1092,8 +1140,10 @@
{
DENTER_FUNCTION(DLEVEL_STABLE);
DCHECK_PARAM_PTR_RET(node, FALSE);
+ DCHECK_TYPE_RET(node, EWL_TREE2_NODE_TYPE, FALSE);
- DRETURN_INT((ewl_mvc_data_get(EWL_MVC(node)) ? TRUE : FALSE),
DLEVEL_STABLE);
+ DRETURN_INT((node->handle) &&
+
ewl_expansion_is_expandable(EWL_EXPANSION(node->handle)), DLEVEL_STABLE);
}
void
@@ -1123,7 +1173,7 @@
ecore_dlist_first_goto(EWL_CONTAINER(node)->children);
while ((child = ecore_dlist_next(EWL_CONTAINER(node)->children)))
{
- if ((child != node->handle) && (child != node->row))
+ if ((child != node->handle) && (child != EWL_WIDGET(node->row)))
ecore_list_append(tmp, child);
}
@@ -1140,9 +1190,19 @@
Ewl_Model *tmp_model;
if (!node->expansion.data)
+ {
+ Ewl_Tree2_Expansions_List *exp;
+
node->expansion.data =
model->expansion.data(data, node->row_num);
+ /* Put the node into the expansions hash */
+ exp = ewl_tree2_expansions_list_new();
+ exp->c = EWL_CONTAINER(node);
+ ecore_hash_set(EWL_TREE2(node->tree)->expansions,
+ node->expansion.data, exp);
+ }
+
if (!node->expansion.model && model->expansion.model)
node->expansion.model =
model->expansion.model(data, node->row_num);
@@ -1160,13 +1220,10 @@
ewl_tree2_build_tree_rows(EWL_TREE2(node->tree), tmp_model,
tmp_view, node->expansion.data,
- 0, EWL_WIDGET(node), FALSE);
-
+ 0, EWL_CONTAINER(node), FALSE);
node->built_children = TRUE;
}
- ewl_tree2_row_expand(EWL_TREE2(node->tree), data, node->row_num);
-
node->expanded = EWL_TREE_NODE_EXPANDED;
ewl_check_checked_set(EWL_CHECK(node->handle), TRUE);
@@ -1198,7 +1255,7 @@
ecore_dlist_first_goto(EWL_CONTAINER(node)->children);
while ((child = ecore_dlist_next(EWL_CONTAINER(node)->children)))
{
- if ((child != node->handle) && (child != node->row))
+ if ((child != node->handle) && (child != EWL_WIDGET(node->row)))
ecore_list_append(tmp, child);
}
@@ -1207,9 +1264,6 @@
IF_FREE_LIST(tmp);
- ewl_tree2_row_collapse(EWL_TREE2(node->tree),
- ewl_mvc_data_get(EWL_MVC(node)), node->row_num);
-
node->expanded = EWL_TREE_NODE_COLLAPSED;
ewl_check_checked_set(EWL_CHECK(node->handle), FALSE);
@@ -1222,8 +1276,22 @@
DENTER_FUNCTION(DLEVEL_STABLE);
DCHECK_PARAM_PTR_RET(node, FALSE);
- DRETURN_INT(((node->expanded == EWL_TREE_NODE_EXPANDED) ? TRUE : FALSE),
- DLEVEL_STABLE);
+ DRETURN_INT((node->expanded == EWL_TREE_NODE_EXPANDED), DLEVEL_STABLE);
+}
+
+void
+ewl_tree2_node_row_set(Ewl_Tree2_Node *node, Ewl_Row *row)
+{
+ DENTER_FUNCTION(DLEVEL_STABLE);
+ DCHECK_PARAM_PTR(node);
+ DCHECK_PARAM_PTR(row);
+ DCHECK_TYPE(node, EWL_TREE2_NODE_TYPE);
+ DCHECK_TYPE(row, EWL_ROW_TYPE);
+
+ node->row = row;
+ ewl_widget_internal_set(EWL_WIDGET(row), TRUE);
+
+ DLEAVE_FUNCTION(DLEVEL_STABLE);
}
void
@@ -1307,17 +1375,25 @@
ewl_tree2_cb_node_toggle(Ewl_Widget *w __UNUSED__, void *ev_data __UNUSED__,
void *data)
{
+ Ewl_Tree2_Node *node;
+ void *parent_data;
+
DENTER_FUNCTION(DLEVEL_STABLE);
DCHECK_PARAM_PTR(data);
DCHECK_TYPE(data, EWL_TREE2_NODE_TYPE);
- if (ewl_tree2_node_expandable_get(EWL_TREE2_NODE(data)))
- {
- if (ewl_tree2_node_expanded_is(EWL_TREE2_NODE(data)))
- ewl_tree2_node_collapse(EWL_TREE2_NODE(data));
- else
- ewl_tree2_node_expand(EWL_TREE2_NODE(data));
- }
+ node = EWL_TREE2_NODE(data);
+ parent_data = ewl_mvc_data_get(EWL_MVC(node));
+
+ if (!ewl_tree2_node_expandable_get(node))
+ DRETURN(DLEVEL_STABLE);
+
+ if (ewl_tree2_node_expanded_is(node))
+ ewl_tree2_row_collapse(EWL_TREE2(node->tree), parent_data,
+ node->row_num);
+ else
+ ewl_tree2_row_expand(EWL_TREE2(node->tree), parent_data,
+ node->row_num);
DLEAVE_FUNCTION(DLEVEL_STABLE);
}
===================================================================
RCS file: /cvs/e/e17/libs/ewl/src/lib/ewl_tree2.h,v
retrieving revision 1.49
retrieving revision 1.50
diff -u -3 -r1.49 -r1.50
--- ewl_tree2.h 11 Nov 2007 06:07:46 -0000 1.49
+++ ewl_tree2.h 9 Dec 2007 00:27:18 -0000 1.50
@@ -3,6 +3,7 @@
#define EWL_TREE2_H
#include "ewl_mvc.h"
+#include "ewl_row.h"
/**
* @addtogroup Ewl_Tree2 Ewl_Tree2: A Widget for List or Tree Layout
@@ -192,8 +193,8 @@
Ewl_MVC mvc;
Ewl_Widget *tree; /**< The parent tree */
- Ewl_Widget *row; /**< The row this node is for */
Ewl_Widget *handle; /**< the expansion handle */
+ Ewl_Row *row; /**< The row this node is for */
struct
{
@@ -210,14 +211,19 @@
Ewl_Widget *ewl_tree2_node_new(void);
int ewl_tree2_node_init(Ewl_Tree2_Node *node);
-void ewl_tree2_node_expandable_set(Ewl_Tree2_Node *node, void
*data);
+void ewl_tree2_node_expandable_set(Ewl_Tree2_Node *node,
+ unsigned int expandable);
unsigned int ewl_tree2_node_expandable_get(Ewl_Tree2_Node *node);
void ewl_tree2_node_expand(Ewl_Tree2_Node *node);
void ewl_tree2_node_collapse(Ewl_Tree2_Node *node);
unsigned int ewl_tree2_node_expanded_is(Ewl_Tree2_Node *node);
+void ewl_tree2_node_row_set(Ewl_Tree2_Node *node, Ewl_Row *row);
+/*
+ * Internally used callbacks, override at your own risk.
+ */
void ewl_tree2_cb_node_configure(Ewl_Widget *w, void *ev_data, void
*user_data);
void ewl_tree2_cb_node_data_unref(Ewl_Widget *w, void *ev_data, void
*user_data);
void ewl_tree2_cb_node_realize(Ewl_Widget *w, void *ev, void *data);
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