From 826b392b576d9e2bb0b3d5ea3e4537428e21e55d Mon Sep 17 00:00:00 2001 From: Michael Drake Date: Wed, 28 Aug 2013 12:58:41 +0100 Subject: Simple treeview_edit_selection implementation. --- desktop/treeview.c | 36 ++++++++++++++++++++++++++++++++++++ desktop/treeview.h | 7 +++++++ 2 files changed, 43 insertions(+) diff --git a/desktop/treeview.c b/desktop/treeview.c index a0fbe9203..227b86025 100644 --- a/desktop/treeview.c +++ b/desktop/treeview.c @@ -2687,6 +2687,42 @@ static bool treeview_edit_node_at_point(treeview *tree, treeview_node *n, } +/* Exported interface, documented in treeview.h */ +void treeview_edit_selection(treeview *tree) +{ + struct rect rect; + treeview_node *n; + bool redraw; + int y; + + assert(tree != NULL); + assert(tree->root != NULL); + + /* Get first selected node */ + n = treeview_get_first_selected(tree); + + if (n == NULL) + return; + + /* Get node's y-position */ + y = treeview_node_y(tree, n); + + /* Edit node at y */ + redraw = treeview_edit_node_at_point(tree, n, y, + 0, y + tree_g.line_height / 2, &rect); + + if (redraw == false) + return; + + /* Redraw */ + rect.x0 = 0; + rect.y0 = y; + rect.x1 = REDRAW_MAX; + rect.y1 = y + tree_g.line_height; + tree->cw_t->redraw_request(tree->cw_h, rect); +} + + struct treeview_mouse_action { treeview *tree; browser_mouse_state mouse; diff --git a/desktop/treeview.h b/desktop/treeview.h index ee2e82b42..872a8c23b 100644 --- a/desktop/treeview.h +++ b/desktop/treeview.h @@ -371,6 +371,13 @@ bool treeview_clear_selection(treeview *tree, struct rect *rect); */ bool treeview_select_all(treeview *tree, struct rect *rect); +/** + * Edit the first selected node + * + * \param tree Treeview object to edit selected node in + */ +void treeview_edit_selection(treeview *tree); + /** * Find current height of a treeview * -- cgit v1.2.3