LibGUI: Add word wrapping to Labels

Adds basic word wrap support to Label widgets. Doesn't yet
negotiate autosize or Center/Bottom TextAlignments perfectly.

1 files changed, 7 insertions, 1 deletions

diff --git a/Userland/Libraries/LibGUI/Label.h b/Userland/Libraries/LibGUI/Label.h
index df17f28545..983bce37c1 100644
--- a/Userland/Libraries/LibGUI/Label.h
+++ b/Userland/Libraries/LibGUI/Label.h
@@ -53,7 +53,10 @@ public:
     bool is_autosize() const { return m_autosize; }
     void set_autosize(bool);
 
-    Gfx::IntRect text_rect() const;
+    bool is_word_wrap() const { return m_word_wrap; }
+    void set_word_wrap(bool);
+
+    Gfx::IntRect text_rect(size_t line = 0) const;
 
 protected:
     explicit Label(String text = {});
@@ -63,12 +66,15 @@ protected:
 
 private:
     void size_to_fit();
+    void wrap_text();
 
     String m_text;
     RefPtr<Gfx::Bitmap> m_icon;
     Gfx::TextAlignment m_text_alignment { Gfx::TextAlignment::Center };
     bool m_should_stretch_icon { false };
     bool m_autosize { false };
+    bool m_word_wrap { false };
+    Vector<String> m_lines;
 };
 
 }