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gui: fix separator overlap check for deeply nested windows

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This commit is contained in:
Simmo Saan
2015-12-22 10:39:58 +02:00
parent 9cc68b641b
commit 49ce989de6
1 changed files with 19 additions and 4 deletions
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src/gui/curses/gui-curses-window.c
+19 -4
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@@ -1111,6 +1111,7 @@ gui_window_draw_separators (struct t_gui_window *window)
{
int separator_horizontal, separator_vertical;
int horiz_overlap, x, width, height;
struct t_gui_window_tree *ptr_tree, *ptr_child;
/* remove separators */
if (GUI_WINDOW_OBJECTS(window)->win_separator_horiz)
@@ -1131,10 +1132,24 @@ gui_window_draw_separators (struct t_gui_window *window)
separator_vertical = (CONFIG_BOOLEAN(config_look_window_separator_vertical)
&& (window->win_x > gui_bar_root_get_size (NULL, GUI_BAR_POSITION_LEFT)));
/* check if window is right leaf of vertical split */
horiz_overlap = (window->ptr_tree->parent_node)
&& !(window->ptr_tree->parent_node->split_horizontal)
&& (window->ptr_tree->parent_node->child2 == window->ptr_tree);
/* check if horizontal separator must overlap in lower left corner */
horiz_overlap = 0;
ptr_child = window->ptr_tree;
ptr_tree = ptr_child->parent_node;
while (ptr_tree)
{
/* is right/top child */
if (ptr_tree->child2 == ptr_child)
{
/* horizontal overlap is needed when window is right in vertical split */
/* horizontal overlap is not needed when window is top in horizontal split */
horiz_overlap = !ptr_tree->split_horizontal;
break;
}
ptr_child = ptr_child->parent_node;
ptr_tree = ptr_tree->parent_node;
}
/* create/draw horizontal separator */
if (separator_horizontal)