Serendipity: Add new tips and use more GML

Base/home/anon/Documents/tips.txt

@@ -18,4 +18,7 @@ The Run dialog accepts all Shell command language. Truly the gentleman's termina
 Windows can be dragged from any visible point by holding Super+Left-click. Super+Right-click begins resizing them.
 Many Serenity applications already have convenient aliases. $ cat /etc/shellrc to view them.
 Custom keymaps can be created and edited with $ KeyboardMapper
+Supplying # profile with a PID of -1 as root enables systemwide profiling.
+Holding Ctrl accelerates mouse wheel interaction with sliders and spin boxes.
+Selected files can be renamed by pressing F2.
 

Userland/Applications/Serendipity/SerendipityWidget.cpp

@@ -31,7 +31,6 @@
 #include <LibGUI/Button.h>
 #include <LibGUI/CheckBox.h>
 #include <LibGUI/Label.h>
-#include <LibGUI/SeparatorWidget.h>
 #include <LibGfx/FontDatabase.h>
 #include <LibGfx/Palette.h>
 #include <LibMarkdown/Document.h>
@@ -47,11 +46,6 @@ SerendipityWidget::SerendipityWidget()
     auto& banner_label = *find_descendant_of_type_named<GUI::Label>("banner_label");
     banner_label.set_icon(Gfx::Bitmap::load_from_file("/res/graphics/welcome-serendipity.png"));
 
-    auto& navigation_column = *find_descendant_of_type_named<GUI::Widget>("navigation_column");
-
-    auto& nav_separator = navigation_column.add<GUI::SeparatorWidget>(Gfx::Orientation::Horizontal);
-    nav_separator.set_max_height(2);
-
     auto& tip_frame = *find_descendant_of_type_named<GUI::Frame>("tip_frame");
     auto palette = tip_frame.palette();
     palette.set_color(Gfx::ColorRole::Base, Color::from_rgb(0xffffe1));

Userland/Applications/Serendipity/SerendipityWindow.gml

@@ -101,6 +101,9 @@
             @GUI::Widget {
             }
 
+            @GUI::HorizontalSeparator {
+                fixed_height: 2
+            }
         }
     }
 

Userland/Applications/Serendipity/main.cpp

@@ -44,8 +44,6 @@ int main(int argc, char** argv)
         return 1;
     }
 
-    auto app_icon = GUI::Icon::default_icon("app-serendipity");
-
     if (unveil("/res", "r") < 0) {
         perror("unveil");
         return 1;
@@ -71,6 +69,8 @@ int main(int argc, char** argv)
         return 1;
     }
 
+    auto app_icon = GUI::Icon::default_icon("app-serendipity");
+
     auto window = GUI::Window::construct();
     window->resize(480, 250);
     window->center_on_screen();