LibGUI: Add a GPainter class that inherits from Painter.

This gets rid of the last little piece of LibGUI knowledge in Painter.

1 files changed, 19 insertions, 0 deletions

diff --git a/LibGUI/GPainter.cpp b/LibGUI/GPainter.cpp
new file mode 100644
index 0000000000..c5bf01e4a2
--- /dev/null
+++ b/LibGUI/GPainter.cpp
@@ -0,0 +1,19 @@
+#include <LibGUI/GPainter.h>
+#include <LibGUI/GWidget.h>
+#include <LibGUI/GWindow.h>
+
+GPainter::GPainter(GraphicsBitmap& bitmap)
+    : Painter(bitmap)
+{
+}
+
+GPainter::GPainter(GWidget& widget)
+    : Painter(*widget.window()->back_bitmap())
+{
+    state().font = &widget.font();
+    auto origin_rect = widget.window_relative_rect();
+    state().translation = origin_rect.location();
+    state().clip_rect = origin_rect;
+    m_clip_origin = origin_rect;
+    state().clip_rect.intersect(m_target->rect());
+}