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Code Issues Activity Actions

GTreeView: Add expand/collapse buttons to items with children.

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This commit is contained in:
Andreas Kling 2019-03-29 20:18:15 +01:00
parent eb182bcafc
commit 967eec1e52
4 changed files with 15 additions and 2 deletions
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LibGUI/GTreeView.h
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@ -21,6 +21,7 @@ private:
int indent_width_in_pixels() const { return 16; }
int icon_size() const { return 16; }
int icon_spacing() const { return 4; }
int toggle_size() const { return 9; }
template<typename Callback>
void traverse_in_paint_order(Callback) const;