6 files changed, 75 insertions, 2 deletions

diff --git a/src/user/raleigh/w/button.cpp b/src/user/raleigh/w/button.cpp
index 2abf9a9..224b930 100644
--- a/src/user/raleigh/w/button.cpp
+++ b/src/user/raleigh/w/button.cpp
@@ -55,4 +55,12 @@ namespace raleigh {
   }
 
   void button::notify_has_opaque_parent(widget *parent) {}
+
+  void button::on_mouse_move(coord window_coords) {
+    if ((window_coords.x >= inner.window_offset.x) &&
+        (window_coords.y >= inner.window_offset.y) &&
+        (window_coords.x < inner.window_offset.x + inner.size.x) &&
+        (window_coords.y < inner.window_offset.y + inner.size.y))
+      inner.on_mouse_move(window_coords);
+  }
 }
\ No newline at end of file
diff --git a/src/user/raleigh/w/colorpicker.cpp b/src/user/raleigh/w/colorpicker.cpp
index faa720e..4ccd0ce 100644
--- a/src/user/raleigh/w/colorpicker.cpp
+++ b/src/user/raleigh/w/colorpicker.cpp
@@ -2,7 +2,8 @@
 
 namespace raleigh {
   colorpicker::colorpicker(_pixel_t default_color, uint8_t resolution)
-    : picked_color(default_color), resolution(resolution), inv_res(256 / resolution) {
+    : picked_color(default_color), resolution(resolution),
+      inv_res(256 / resolution), selected(NO) {
     size = coord(inv_res * 2, inv_res * 2);
     closest_opaque = this;
   }
@@ -32,19 +33,26 @@ namespace raleigh {
   }
 
   void colorpicker::handle_click(coord window_coords, enum mouse_packet::mouse_button click_type, bool up) {
-    if (up || (click_type != mouse_packet::LEFT))
+    if (click_type != mouse_packet::LEFT)
       return;
+    if (up) {
+      selected = NO;
+      return;
+    }
     window_coords.x -= window_offset.x;
     window_coords.y -= window_offset.y;
     if ((window_coords.x < inv_res) && (window_coords.y < inv_res)) {
+      selected = R;
       picked_color.g = window_coords.x * resolution;
       picked_color.b = window_coords.y * resolution;
     }
     else if (window_coords.y < inv_res) {
+      selected = G;
       picked_color.b = (window_coords.x - inv_res) * resolution;
       picked_color.r = window_coords.y * resolution;
     }
     else if (window_coords.x < inv_res) {
+      selected = B;
       picked_color.r = window_coords.x * resolution;
       picked_color.g = (window_coords.y - inv_res) * resolution;
     }
@@ -52,4 +60,38 @@ namespace raleigh {
   }
 
   void colorpicker::notify_has_opaque_parent(widget *parent) {}
+
+  void colorpicker::on_mouse_move(coord window_coords) {
+    uint32_t x = window_coords.x - window_offset.x;
+    uint32_t y = window_coords.y - window_offset.y;
+    switch (selected) {
+    case NO:
+      return;
+    case R:
+      if (x >= inv_res)
+        x = inv_res - 1;
+      if (y >= inv_res)
+        y = inv_res - 1;
+      picked_color.g = x * resolution;
+      picked_color.b = y * resolution;
+      break;
+    case G:
+      if (x < inv_res)
+        x = inv_res;
+      if (y >= inv_res)
+        y = inv_res - 1;
+      picked_color.b = x * resolution;
+      picked_color.r = y * resolution;
+      break;
+    case B:
+      if (x >= inv_res)
+        x = inv_res - 1;
+      if (y < inv_res)
+        y = inv_res;
+      picked_color.r = x * resolution;
+      picked_color.g = y * resolution;
+      break;
+    }
+    w->notify_needs_paint(*this);
+  }
 }
\ No newline at end of file
diff --git a/src/user/raleigh/w/padding.cpp b/src/user/raleigh/w/padding.cpp
index c1f7b85..782a8a9 100644
--- a/src/user/raleigh/w/padding.cpp
+++ b/src/user/raleigh/w/padding.cpp
@@ -34,4 +34,12 @@ namespace raleigh {
   void padding::notify_child_size_change(widget &child, coord old_size) {
     set_size(coord(inner.size.x + pad_by * 2, inner.size.y + pad_by * 2));
   }
+
+  void padding::on_mouse_move(coord window_coords) {
+    if ((window_coords.x >= inner.window_offset.x) &&
+        (window_coords.y >= inner.window_offset.y) &&
+        (window_coords.x < inner.window_offset.x + inner.size.x) &&
+        (window_coords.y < inner.window_offset.y + inner.size.y))
+      inner.on_mouse_move(window_coords);
+  }
 }
\ No newline at end of file
diff --git a/src/user/raleigh/w/vbox.cpp b/src/user/raleigh/w/vbox.cpp
index 263da2a..77ce592 100644
--- a/src/user/raleigh/w/vbox.cpp
+++ b/src/user/raleigh/w/vbox.cpp
@@ -63,4 +63,15 @@ namespace raleigh {
       notify_window_change();
     }
   }
+
+  void vbox::on_mouse_move(coord window_coords) {
+    for (dllist<widget &>::node *n = widgets.first; n; n = n->next)
+      if ((window_coords.x >= n->d.window_offset.x) &&
+          (window_coords.y >= n->d.window_offset.y) &&
+          (window_coords.x < n->d.window_offset.x + n->d.size.x) &&
+          (window_coords.y < n->d.window_offset.y + n->d.size.y)) {
+        n->d.on_mouse_move(window_coords);
+        return;
+      }
+  }
 }
\ No newline at end of file
diff --git a/src/user/raleigh/widget.cpp b/src/user/raleigh/widget.cpp
index 719cc06..0a47c3b 100644
--- a/src/user/raleigh/widget.cpp
+++ b/src/user/raleigh/widget.cpp
@@ -11,6 +11,7 @@ namespace raleigh {
   void widget::handle_key(struct key_packet kp) {}
   void widget::on_focus() {}
   void widget::on_unfocus() {}
+  void widget::on_mouse_move(coord window_coords) {}
   void widget::notify_child_size_change(widget &child, coord old_size) {}
 
   void widget::set_size(coord new_size) {
diff --git a/src/user/raleigh/window.cpp b/src/user/raleigh/window.cpp
index 5d1a3de..cb9f363 100644
--- a/src/user/raleigh/window.cpp
+++ b/src/user/raleigh/window.cpp
@@ -57,6 +57,8 @@ namespace raleigh {
         focussed->on_focus();
       else if (wa.action_type == wa.FOCUS_LEAVE)
         focussed->on_unfocus();
+      else if (wa.action_type == wa.MOUSE_MOVE)
+        root.on_mouse_move(coord(wa.moved_to.x, wa.moved_to.y));
     }
   }
 
@@ -78,6 +80,7 @@ namespace raleigh {
     if (handle)
       return;
     handle = _new_window(size.x, size.y, pixbuf);
+    _wants_mouse_moves(handle);
     if (!handle)
       show_error_and_quitf("Failed to get window handle for requested window.");
     open_windows.add_front(*this);