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"Re-parent" floating clients whose old_parent is being closed (makes t/27 pass)

This commit is contained in:
Michael Stapelberg 2010-06-01 21:34:47 +02:00
parent 3aa1801392
commit 0ce62a755e
1 changed files with 23 additions and 1 deletions
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24
src/tree.c
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@ -105,12 +105,34 @@ Con *tree_open_con(Con *con) {
return new;
}
/*
* vanishing is the container that is about to be closed (so any floating
* client which has old_parent == vanishing needs to be "re-parented").
*
*/
static void fix_floating_parent(Con *con, Con *vanishing) {
Con *child;
if (con->old_parent == vanishing) {
LOG("Fixing vanishing old_parent (%p) of container %p to be %p\n",
vanishing, con, vanishing->parent);
con->old_parent = vanishing->parent;
}
TAILQ_FOREACH(child, &(con->floating_head), floating_windows)
fix_floating_parent(child, vanishing);
TAILQ_FOREACH(child, &(con->nodes_head), nodes)
fix_floating_parent(child, vanishing);
}
/*
* Closes the given container including all children
*
*/
void tree_close(Con *con, bool kill_window) {
/* TODO: check floating clients and adjust old_parent if necessary */
/* check floating clients and adjust old_parent if necessary */
fix_floating_parent(croot, con);
/* Get the container which is next focused */
Con *next;