Enlightenment CVS committal
Author : dj2
Project : e17
Module : libs/ewl
Dir : e17/libs/ewl/src/lib
Modified Files:
ewl_tree.c ewl_tree.h
Log Message:
- make the label align horizontally
- add a call to set the visiblity of the header in the tree
===================================================================
RCS file: /cvsroot/enlightenment/e17/libs/ewl/src/lib/ewl_tree.c,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -3 -r1.5 -r1.6
--- ewl_tree.c 28 Mar 2005 07:04:29 -0000 1.5
+++ ewl_tree.c 22 Jun 2005 19:40:31 -0000 1.6
@@ -78,7 +78,8 @@
EWL_FLAG_FILL_HSHRINK |
EWL_FLAG_FILL_HFILL);
ewl_container_child_append(EWL_CONTAINER(row), button);
- ewl_widget_show(button);
+
+ ewl_widget_show(button);
}
tree->header = row;
@@ -94,6 +95,8 @@
ewl_container_redirect_set(EWL_CONTAINER(tree),
EWL_CONTAINER(tree->scrollarea));
+ ewl_tree_headers_visible_set(tree, 1);
+
DRETURN_INT(TRUE, DLEVEL_STABLE);
}
@@ -123,6 +126,44 @@
button = ecore_list_next(EWL_CONTAINER(row)->children);
for (i = 0; i < tree->ncols && button; i++) {
ewl_button_label_set(EWL_BUTTON(button), headers[i]);
+
+ if (!tree->headers_visible && VISIBLE(button))
+ ewl_widget_hide(button);
+ else if (tree->headers_visible && HIDDEN(button))
+ ewl_widget_show(button);
+
+ button = ecore_list_next(EWL_CONTAINER(row)->children);
+ }
+
+ DLEAVE_FUNCTION(DLEVEL_STABLE);
+}
+
+/**
+ * @param tree: The tree to set the header visibleity
+ * @param visible: The visiblity to set
+ * @return Returns no value.
+ * @brief Sets the visiblity of the headers in the tree
+ */
+void
+ewl_tree_headers_visible_set(Ewl_Tree *tree, unsigned int visible)
+{
+ unsigned short i;
+ Ewl_Widget *button;
+ Ewl_Widget *row;
+
+ DENTER_FUNCTION(DLEVEL_STABLE);
+ DCHECK_PARAM_PTR("tree", tree);
+
+ tree->headers_visible = visible;
+
+ row = ecore_list_goto_first(EWL_CONTAINER(tree)->children);
+ ecore_list_goto_first(EWL_CONTAINER(row)->children);
+
+ button = ecore_list_next(EWL_CONTAINER(row)->children);
+ for (i = 0; i < tree->ncols && button; i++) {
+ if ((visible) && (HIDDEN(button))) ewl_widget_show(button);
+ else if ((!visible) && (VISIBLE(button)))
ewl_widget_hide(button);
+
button = ecore_list_next(EWL_CONTAINER(row)->children);
}
@@ -130,6 +171,20 @@
}
/**
+ * @param tree: The tree the get the header visiblity
+ * @return Returns the header visibliity of the tree
+ * @brief Gets the header visibility of the tree
+ */
+unsigned int
+ewl_tree_headers_visible_get(Ewl_Tree *tree)
+{
+ DENTER_FUNCTION(DLEVEL_STABLE);
+ DCHECK_PARAM_PTR_RET("tree", tree, 0);
+
+ DRETURN_INT(tree->headers_visible, DLEVEL_STABLE);
+}
+
+/**
* @param tree: the tree to hold the widgets
* @param prow: the parent row of the new row for the added widgets
* @param children: a NULL terminated array of widgets to add to the tree
===================================================================
RCS file: /cvsroot/enlightenment/e17/libs/ewl/src/lib/ewl_tree.h,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -3 -r1.4 -r1.5
--- ewl_tree.h 28 Mar 2005 07:04:29 -0000 1.4
+++ ewl_tree.h 22 Jun 2005 19:40:31 -0000 1.5
@@ -46,6 +46,7 @@
Ewl_Widget *scrollarea; /**< Scrollable area of rows */
Ecore_List *selected; /**< The currently selected rows */
Ewl_Tree_Mode mode; /**< Mode for selecting rows */
+ unsigned int headers_visible; /**< Are the headers visible */
};
typedef struct _ewl_tree_node Ewl_Tree_Node;
@@ -90,6 +91,10 @@
void ewl_tree_headers_set(Ewl_Tree *tree, char **headers);
void ewl_tree_columns_set(Ewl_Tree *tree, unsigned short columns);
+void ewl_tree_headers_visible_set(Ewl_Tree *tree, unsigned int
visible);
+unsigned int ewl_tree_headers_visible_get(Ewl_Tree *tree);
+
+
Ecore_List *ewl_tree_selected_get(Ewl_Tree *tree);
void ewl_tree_selected_clear(Ewl_Tree *tree);
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