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LibGUI: Add custom layout change handling to ScrollableContainerWidget

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This commit is contained in:
FrHun
2022-06-28 18:06:28 +02:00
committed by Andreas Kling
parent d0a418540e
commit 247e3ef6e7
Notes: sideshowbarker 2024-07-17 09:51:02 +09:00 
Author: https://github.com/frhun
Commit: https://github.com/SerenityOS/serenity/commit/247e3ef6e7
Pull-request: https://github.com/SerenityOS/serenity/pull/14426
Reviewed-by: https://github.com/sppmacd
2 changed files with 22 additions and 1 deletions
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21
Userland/Libraries/LibGUI/ScrollableContainerWidget.cpp
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@@ -58,11 +58,29 @@ void ScrollableContainerWidget::update_widget_size()
}
}
void ScrollableContainerWidget::update_widget_min_size()
{
if (!m_widget)
set_min_content_size({});
else
set_min_content_size(Gfx::IntSize(m_widget->effective_min_size().replace_component_if_matching_with(SpecialDimension::Shrink, UISize { 0, 0 })));
}
void ScrollableContainerWidget::resize_event(GUI::ResizeEvent& event)
{
AbstractScrollableWidget::resize_event(event);
update_widget_position();
update_widget_size();
update_widget_position();
}
void ScrollableContainerWidget::layout_relevant_change_occured()
{
update_widget_min_size();
update_scrollbar_visibility();
update_scrollbar_ranges();
update_widget_size();
update_widget_position();
update();
}
void ScrollableContainerWidget::set_widget(GUI::Widget* widget)
@@ -79,6 +97,7 @@ void ScrollableContainerWidget::set_widget(GUI::Widget* widget)
add_child(*m_widget);
m_widget->move_to_back();
}
update_widget_min_size();
update_widget_size();
update_widget_position();
}