GTableView: Add a way to turn off alternating row colors.

Applications/IRCClient/IRCAppWindow.cpp

@@ -49,6 +49,7 @@ void IRCAppWindow::setup_widgets()
 
     auto* window_list = new GTableView(widget);
     window_list->set_headers_visible(false);
+    window_list->set_alternating_row_colors(false);
     window_list->set_model(OwnPtr<IRCClientWindowListModel>(m_client.client_window_list_model()));
     window_list->set_size_policy(SizePolicy::Fixed, SizePolicy::Fill);
     window_list->set_preferred_size({ 120, 0 });

Applications/IRCClient/IRCClientWindow.cpp

@@ -16,19 +16,21 @@ IRCClientWindow::IRCClientWindow(IRCClient& client, Type type, const String& nam
 {
     set_layout(make<GBoxLayout>(Orientation::Vertical));
 
-    // Make a container for the log buffer view + optional member list.
+    // Make a container for the log buffer view + (optional) member list.
     GWidget* container = new GWidget(this);
     container->set_layout(make<GBoxLayout>(Orientation::Horizontal));
 
     m_table_view = new GTableView(container);
     m_table_view->set_headers_visible(false);
     m_table_view->set_font(Font::default_fixed_width_font());
+    m_table_view->set_alternating_row_colors(false);
 
     if (m_type == Channel) {
         auto* member_view = new GTableView(container);
         member_view->set_headers_visible(false);
         member_view->set_size_policy(SizePolicy::Fixed, SizePolicy::Fill);
         member_view->set_preferred_size({ 100, 0 });
+        member_view->set_alternating_row_colors(false);
         member_view->set_model(OwnPtr<IRCChannelMemberListModel>(m_client.ensure_channel(m_name).member_model()));
     }
 

Applications/IRCClient/IRCLogBuffer.h

@@ -21,9 +21,7 @@ public:
 
     int count() const { return m_messages.size(); }
     const Message& at(int index) const { return m_messages.at(index); }
-
     void add_message(char prefix, const String& name, const String& text);
-
     void dump() const;
 
     const IRCLogBufferModel* model() const { return m_model; }
@@ -31,8 +29,6 @@ public:
 
 private:
     IRCLogBuffer();
-
     IRCLogBufferModel* m_model { nullptr };
-
     CircularQueue<Message, 1000> m_messages;
 };

LibGUI/GTableView.cpp

@@ -157,8 +157,13 @@ void GTableView::paint_event(GPaintEvent& event)
             key_column_background_color = is_focused() ? Color::from_rgb(0x84351a) : Color::from_rgb(0x606060);
             text_color = Color::White;
         } else {
-            background_color = painted_item_index % 2 ? Color(210, 210, 210) : Color::White;
-            key_column_background_color = painted_item_index % 2 ? Color(190, 190, 190) : Color(235, 235, 235);
+            if (alternating_row_colors() && (painted_item_index % 2)) {
+                background_color = Color(210, 210, 210);
+                key_column_background_color = Color(190, 190, 190);
+            } else {
+                background_color = Color::White;
+                key_column_background_color = Color(235, 235, 235);
+            }
             text_color = Color::Black;
         }
 

LibGUI/GTableView.h

@@ -23,6 +23,9 @@ public:
     bool headers_visible() const { return m_headers_visible; }
     void set_headers_visible(bool headers_visible) { m_headers_visible = headers_visible; }
 
+    bool alternating_row_colors() const { return m_alternating_row_colors; }
+    void set_alternating_row_colors(bool b) { m_alternating_row_colors = b; }
+
     void did_update_model();
 
     int content_width() const;
@@ -54,4 +57,5 @@ private:
     OwnPtr<GTableModel> m_model;
     int m_horizontal_padding { 5 };
     bool m_headers_visible { true };
+    bool m_alternating_row_colors { true };
 };