Userland+LibGUI: Add shorthand versions of the Margins constructor

This allows for typing [8] instead of [8, 8, 8, 8] to specify the same
margin on all edges, for example. The constructors follow CSS' style of
specifying margins. The added constructors are:

- Margins(int all): Sets the same margin on all edges.
- Margins(int vertical, int horizontal): Sets the first argument to top
  and bottom margins, and the second argument to left and right margins.
- Margins(int top, int vertical, int bottom): Sets the first argument to
  the top margin, the second argument to the left and right margins,
  and the third argument to the bottom margin.

5 files changed, 6 insertions, 6 deletions

diff --git a/Userland/Applications/FileManager/DirectoryView.cpp b/Userland/Applications/FileManager/DirectoryView.cpp
index b576ba49e0..72a740e5b4 100644
--- a/Userland/Applications/FileManager/DirectoryView.cpp
+++ b/Userland/Applications/FileManager/DirectoryView.cpp
@@ -134,7 +134,7 @@ DirectoryView::DirectoryView(Mode mode)
     , m_sorting_model(GUI::SortingProxyModel::create(m_model))
 {
     set_active_widget(nullptr);
-    set_content_margins({ 2, 2, 2, 2 });
+    set_content_margins(2);
 
     setup_actions();
 
diff --git a/Userland/Applications/FileManager/FileOperationProgress.gml b/Userland/Applications/FileManager/FileOperationProgress.gml
index f90ca68e8a..77d0c3dc13 100644
--- a/Userland/Applications/FileManager/FileOperationProgress.gml
+++ b/Userland/Applications/FileManager/FileOperationProgress.gml
@@ -2,7 +2,7 @@
     fill_with_background_color: true
 
     layout: @GUI::VerticalBoxLayout {
-        margins: [4, 4, 4, 4]
+        margins: [4]
     }
 
     @GUI::Widget {
diff --git a/Userland/Applications/FileManager/PropertiesWindow.cpp b/Userland/Applications/FileManager/PropertiesWindow.cpp
index 13a9ba6b2a..64d3bb413a 100644
--- a/Userland/Applications/FileManager/PropertiesWindow.cpp
+++ b/Userland/Applications/FileManager/PropertiesWindow.cpp
@@ -32,7 +32,7 @@ PropertiesWindow::PropertiesWindow(String const& path, bool disable_rename, Wind
 
     auto& main_widget = set_main_widget<GUI::Widget>();
     main_widget.set_layout<GUI::VerticalBoxLayout>();
-    main_widget.layout()->set_margins({ 4, 4, 4, 4 });
+    main_widget.layout()->set_margins(4);
     main_widget.set_fill_with_background_color(true);
 
     set_rect({ 0, 0, 360, 420 });
diff --git a/Userland/Applications/FileManager/PropertiesWindowGeneralTab.gml b/Userland/Applications/FileManager/PropertiesWindowGeneralTab.gml
index 142082911c..cb03b22cf1 100644
--- a/Userland/Applications/FileManager/PropertiesWindowGeneralTab.gml
+++ b/Userland/Applications/FileManager/PropertiesWindowGeneralTab.gml
@@ -1,6 +1,6 @@
 @GUI::Widget {
     layout: @GUI::VerticalBoxLayout {
-        margins: [8, 12, 8, 12]
+        margins: [8, 12]
         spacing: 10
     }
 
diff --git a/Userland/Applications/FileManager/main.cpp b/Userland/Applications/FileManager/main.cpp
index 3c37b36cc9..7bc98ce3d4 100644
--- a/Userland/Applications/FileManager/main.cpp
+++ b/Userland/Applications/FileManager/main.cpp
@@ -443,12 +443,12 @@ int run_in_windowed_mode(RefPtr<Core::ConfigFile> config, String initial_locatio
     auto& toolbar_container = *widget.find_descendant_of_type_named<GUI::ToolbarContainer>("toolbar_container");
     auto& main_toolbar = *widget.find_descendant_of_type_named<GUI::Toolbar>("main_toolbar");
     auto& location_toolbar = *widget.find_descendant_of_type_named<GUI::Toolbar>("location_toolbar");
-    location_toolbar.layout()->set_margins({ 3, 6, 3, 6 });
+    location_toolbar.layout()->set_margins({ 3, 6 });
 
     auto& location_textbox = *widget.find_descendant_of_type_named<GUI::TextBox>("location_textbox");
 
     auto& breadcrumb_toolbar = *widget.find_descendant_of_type_named<GUI::Toolbar>("breadcrumb_toolbar");
-    breadcrumb_toolbar.layout()->set_margins({ 0, 6, 0, 6 });
+    breadcrumb_toolbar.layout()->set_margins({ 0, 6 });
     auto& breadcrumbbar = *widget.find_descendant_of_type_named<GUI::Breadcrumbbar>("breadcrumbbar");
 
     auto& splitter = *widget.find_descendant_of_type_named<GUI::HorizontalSplitter>("splitter");