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Fix memory leak

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This commit is contained in:
Lawrence Lee 2021-12-12 17:09:01 -08:00
parent 697af1fcb3
commit 901f4e4f63
1 changed files with 11 additions and 0 deletions
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11
rtgui/toolpanelcoord.cc
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@ -884,6 +884,17 @@ ToolPanelCoordinator::~ToolPanelCoordinator ()
// which is responsible of segfault if listener isn't deactivated before
notebookconn.block(true);
// Foldable tool panels manage (Gtk::manage) their expanders. Each expander
// will only be automatically deleted if attached to a parent and the parent
// is deleted. This is a hack in lieu of a potentially tedious refactoring
// of FoldableToolPanel.
std::unique_ptr<Gtk::Box> hidden_tool_panel_parent(new Gtk::Box());
for (const auto expander : expList) {
if (!expander->get_parent()) {
hidden_tool_panel_parent->add(*expander);
}
}
delete toolPanelNotebook;
delete toolBar;
}