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LibGUI: Add remove_tab and on_change to TabWidget

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Oriko
2020-04-06 01:02:24 +03:00
committed by Andreas Kling
parent c0a4cf5e8d
commit 12c7375cdd
Notes: sideshowbarker 2024-07-19 07:52:19 +09:00 
Author: https://github.com/oriko1010
Commit: https://github.com/SerenityOS/serenity/commit/12c7375cdd4
Pull-request: https://github.com/SerenityOS/serenity/pull/1660
2 changed files with 15 additions and 0 deletions
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10
Libraries/LibGUI/TabWidget.cpp
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@@ -47,6 +47,12 @@ void TabWidget::add_widget(const StringView& title, Widget& widget)
add_child(widget);
}
void TabWidget::remove_widget(Widget& widget)
{
m_tabs.remove_first_matching([&widget](auto& entry) { return &widget == entry.widget; });
remove_child(widget);
}
void TabWidget::set_active_widget(Widget* widget)
{
if (widget == m_active_widget)
@@ -58,6 +64,10 @@ void TabWidget::set_active_widget(Widget* widget)
if (m_active_widget) {
m_active_widget->set_relative_rect(child_rect_for_size(size()));
m_active_widget->set_visible(true);
deferred_invoke([this](auto&) {
if (on_change)
on_change(*m_active_widget);
});
}
update_bar();