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LibGUI: Add min_content_size debug property to AbstractScrollableWidget

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This helps with debugging subclasses of AbstractScrollableWidget
This commit is contained in:
FrHun 2022-06-29 00:39:08 +02:00 • committed by Andreas Kling
parent 247e3ef6e7
commit fddd2bf6ff
2 changed files with 14 additions and 0 deletions
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12
Userland/Libraries/LibCore/Object.h
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@ -294,6 +294,18 @@ T* Object::find_descendant_of_type_named(String const& name) requires IsBaseOf<O
[this] { return this->getter(); }, \
{});
#define REGISTER_READONLY_SIZE_PROPERTY(property_name, getter) \
register_property( \
property_name, \
[this] { \
auto size = this->getter(); \
JsonArray size_array; \
size_array.append(size.width()); \
size_array.append(size.height()); \
return size_array; \
}, \
{});
#define REGISTER_RECT_PROPERTY(property_name, getter, setter) \
register_property( \
property_name, \

2
Userland/Libraries/LibGUI/AbstractScrollableWidget.cpp
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@ -13,6 +13,8 @@ namespace GUI {
AbstractScrollableWidget::AbstractScrollableWidget()
{
REGISTER_READONLY_SIZE_PROPERTY("min_content_size", min_content_size);
m_vertical_scrollbar = add<AbstractScrollableWidgetScrollbar>(*this, Orientation::Vertical);
m_vertical_scrollbar->set_step(4);
m_vertical_scrollbar->on_change = [this](int) {