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LibGUI: Make a macro for registering a GUI::Margins object property

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This will allow anyone to register a margins property without having
to duplicate the parsing logic.
This commit is contained in:
Andreas Kling 2021-06-15 14:27:24 +02:00
parent f20c5e1872
commit 46a7e1b372
2 changed files with 22 additions and 20 deletions
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21
Userland/Libraries/LibGUI/Layout.cpp
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@ -14,26 +14,7 @@ namespace GUI {
Layout::Layout()
{
REGISTER_INT_PROPERTY("spacing", spacing, set_spacing);
register_property(
"margins",
[this] {
JsonObject margins_object;
margins_object.set("left", m_margins.left());
margins_object.set("right", m_margins.right());
margins_object.set("top", m_margins.top());
margins_object.set("bottom", m_margins.bottom());
return margins_object;
},
[this](auto value) {
if (!value.is_array() || value.as_array().size() != 4)
return false;
int m[4];
for (size_t i = 0; i < 4; ++i)
m[i] = value.as_array().at(i).to_i32();
set_margins({ m[0], m[1], m[2], m[3] });
return true;
});
REGISTER_MARGINS_PROPERTY("margins", margins, set_margins);
register_property("entries",
[this] {