WindowServer+LibGUI: Shrink window edge resize hot-spots

The hot-spots for resizing a window by dragging its corner are now
limited to a small area around the actual corner instead of an area with
1/3rd the length or width of the window.

The hot-spots to resize a window while holding a modifier key and the
right mouse button are unchanged.

4 files changed, 20 insertions, 4 deletions

diff --git a/Userland/Libraries/LibGUI/ResizeCorner.cpp b/Userland/Libraries/LibGUI/ResizeCorner.cpp
index 2b37546363..8818a1a4ad 100644
--- a/Userland/Libraries/LibGUI/ResizeCorner.cpp
+++ b/Userland/Libraries/LibGUI/ResizeCorner.cpp
@@ -76,7 +76,7 @@ void ResizeCorner::paint_event(PaintEvent& event)
 void ResizeCorner::mousedown_event(MouseEvent& event)
 {
     if (event.button() == MouseButton::Primary)
-        window()->start_interactive_resize();
+        window()->start_interactive_resize(ResizeDirection::DownRight);
     Widget::mousedown_event(event);
 }
 
diff --git a/Userland/Libraries/LibGUI/ResizeDirection.h b/Userland/Libraries/LibGUI/ResizeDirection.h
new file mode 100644
index 0000000000..fdf8d6a0b2
--- /dev/null
+++ b/Userland/Libraries/LibGUI/ResizeDirection.h
@@ -0,0 +1,15 @@
+/*
+ * Copyright (c) 2022, Mart G <martg_@hotmail.com>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <Services/WindowServer/ResizeDirection.h>
+
+namespace GUI {
+
+using ResizeDirection = WindowServer::ResizeDirection;
+
+}
diff --git a/Userland/Libraries/LibGUI/Window.cpp b/Userland/Libraries/LibGUI/Window.cpp
index 99097112e5..a7f642b1ba 100644
--- a/Userland/Libraries/LibGUI/Window.cpp
+++ b/Userland/Libraries/LibGUI/Window.cpp
@@ -938,9 +938,9 @@ void Window::apply_icon()
     ConnectionToWindowServer::the().async_set_window_icon_bitmap(m_window_id, m_icon->to_shareable_bitmap());
 }
 
-void Window::start_interactive_resize()
+void Window::start_interactive_resize(ResizeDirection resize_direction)
 {
-    ConnectionToWindowServer::the().async_start_window_resize(m_window_id);
+    ConnectionToWindowServer::the().async_start_window_resize(m_window_id, (i32)resize_direction);
 }
 
 Vector<Widget&> Window::focusable_widgets(FocusSource source) const
diff --git a/Userland/Libraries/LibGUI/Window.h b/Userland/Libraries/LibGUI/Window.h
index fddab1f195..4a45d3d299 100644
--- a/Userland/Libraries/LibGUI/Window.h
+++ b/Userland/Libraries/LibGUI/Window.h
@@ -14,6 +14,7 @@
 #include <LibCore/Object.h>
 #include <LibGUI/FocusSource.h>
 #include <LibGUI/Forward.h>
+#include <LibGUI/ResizeDirection.h>
 #include <LibGUI/WindowMode.h>
 #include <LibGUI/WindowType.h>
 #include <LibGfx/Forward.h>
@@ -131,7 +132,7 @@ public:
     virtual void close();
     void move_to_front();
 
-    void start_interactive_resize();
+    void start_interactive_resize(ResizeDirection resize_direction);
 
     Widget* main_widget() { return m_main_widget; }
     Widget const* main_widget() const { return m_main_widget; }