keyboard support in raleigh, word wrap and more in entry widget

1 files changed, 21 insertions, 5 deletions

diff --git a/src/user/raleigh/window.cpp b/src/user/raleigh/window.cpp
index c23545b..052422e 100644
--- a/src/user/raleigh/window.cpp
+++ b/src/user/raleigh/window.cpp
@@ -7,8 +7,8 @@
 
 namespace raleigh {
   window::window(widget &root, _pixel_t bg_color, bool (*on_close)(window &))
-    : handle(0), size(root.size), root(root), bg_color(bg_color),
-      needs_repaint(false), on_close(on_close) {
+    : handle(0), size(root.size), root(root), focussed(&root),
+      bg_color(bg_color), on_close(on_close) {
     root.w = this;
     root.window_offset = coord(0, 0);
     root.notify_window_change();
@@ -18,6 +18,8 @@ namespace raleigh {
       show_error_and_quitf("Failed to create %d byte pixel buffer\nfor requested %dx%d pixel window.", size.x * size.y * sizeof(_pixel_t), size.x, size.y);
 
     paint_full();
+    root.on_focus();
+    needs_repaint = false;
   }
 
   window::try_actions_return_t window::try_actions() {
@@ -39,9 +41,15 @@ namespace raleigh {
           return DELETE;
       got = GOOD;
       if (wa.action_type == wa.MOUSE_DOWN)
-        root.try_handle_click(coord(wa.as_mouse.x, wa.as_mouse.y), wa.as_mouse.which, false);
-      if (wa.action_type == wa.MOUSE_UP)
-        root.try_handle_click(coord(wa.as_mouse.x, wa.as_mouse.y), wa.as_mouse.which, true);
+        root.handle_click(coord(wa.as_mouse.x, wa.as_mouse.y), wa.as_mouse.which, false);
+      else if (wa.action_type == wa.MOUSE_UP)
+        root.handle_click(coord(wa.as_mouse.x, wa.as_mouse.y), wa.as_mouse.which, true);
+      else if (wa.action_type == wa.KEY_DOWN)
+        focussed->handle_key(wa.as_key);
+      else if (wa.action_type == wa.FOCUS_ENTER)
+        focussed->on_focus();
+      else if (wa.action_type == wa.FOCUS_LEAVE)
+        focussed->on_unfocus();
     }
   }
 
@@ -67,4 +75,12 @@ namespace raleigh {
       show_error_and_quitf("Failed to get window handle for requested window.");
     open_windows.add_front(*this);
   }
+
+  void window::focus(widget &w) {
+    if (focussed != &w) {
+      focussed->on_unfocus();
+      focussed = &w;
+      focussed->on_focus();
+    }
+  }
 }
\ No newline at end of file