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Tree: Clear search string on selection.

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The Tree node has the ability to jump to a specific item by typing the first few chars of it's name.
But on selection ('item_activated' signal), it didn't clear the search string used for that. It was especially annoying in `FileDialog`s and has been bugging me for
ages :P

With this, you can traverse a directory structure in a FileDiag quickly with the keyboard (like you'd expect from pretty much any modern file browser) :)

(cherry picked from commit def41b9856)
This commit is contained in:
Andreas Haas 2017-05-04 22:01:26 +02:00 • committed by Rémi Verschelde
parent e06fa5a089
commit 4a1c9de869
1 changed files with 2 additions and 0 deletions
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2
scene/gui/tree.cpp
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@ -1489,6 +1489,7 @@ int Tree::propagate_mouse_event(const Point2i &p_pos, int x_ofs, int y_ofs, bool
if (p_doubleclick && (!c.editable || c.mode == TreeItem::CELL_MODE_CUSTOM || c.mode == TreeItem::CELL_MODE_ICON /*|| c.mode==TreeItem::CELL_MODE_CHECK*/)) { //it' s confusing for check if (p_doubleclick && (!c.editable || c.mode == TreeItem::CELL_MODE_CUSTOM || c.mode == TreeItem::CELL_MODE_ICON /*|| c.mode==TreeItem::CELL_MODE_CHECK*/)) { //it' s confusing for check
emit_signal("item_activated"); emit_signal("item_activated");
incr_search.clear();
return -1; return -1;
} }
@ -2037,6 +2038,7 @@ void Tree::_input_event(InputEvent p_event) {
//bring up editor if possible //bring up editor if possible
if (!edit_selected()) { if (!edit_selected()) {
emit_signal("item_activated"); emit_signal("item_activated");
incr_search.clear();
} }
} }
accept_event(); accept_event();