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LibGUI: Expose widget focus policy as a Core::Object property

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This makes focus policies show up in the inspector which is helpful.
This commit is contained in:
Andreas Kling 2020-12-07 19:46:34 +01:00
parent 5b0deba49c
commit ab289e183e
1 changed files with 34 additions and 0 deletions
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34
Libraries/LibGUI/Widget.cpp
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@ -124,6 +124,40 @@ Widget::Widget()
REGISTER_INT_PROPERTY("preferred_height", preferred_height, set_preferred_height);
REGISTER_SIZE_POLICY_PROPERTY("horizontal_size_policy", horizontal_size_policy, set_horizontal_size_policy);
REGISTER_SIZE_POLICY_PROPERTY("vertical_size_policy", vertical_size_policy, set_vertical_size_policy);
register_property(
"focus_policy", [this]() -> JsonValue {
auto policy = focus_policy();
if (policy == GUI::FocusPolicy::ClickFocus)
return "ClickFocus";
if (policy == GUI::FocusPolicy::NoFocus)
return "NoFocus";
if (policy == GUI::FocusPolicy::TabFocus)
return "TabFocus";
if (policy == GUI::FocusPolicy::StrongFocus)
return "StrongFocus";
return JsonValue(); },
[this](auto& value) {
if (!value.is_string())
return false;
if (value.as_string() == "ClickFocus") {
set_focus_policy(GUI::FocusPolicy::ClickFocus);
return true;
}
if (value.as_string() == "NoFocus") {
set_focus_policy(GUI::FocusPolicy::NoFocus);
return true;
}
if (value.as_string() == "TabFocus") {
set_focus_policy(GUI::FocusPolicy::TabFocus);
return true;
}
if (value.as_string() == "StrongFocus") {
set_focus_policy(GUI::FocusPolicy::StrongFocus);
return true;
}
return false;
});
}
Widget::~Widget()