New lua and xml attr methods for setting widget foreground and background colours.

1 files changed, 53 insertions, 0 deletions

diff --git a/client/widgets/widget.cc b/client/widgets/widget.cc
index 2374c6f..ac90ef2 100644
--- a/client/widgets/widget.cc
+++ b/client/widgets/widget.cc
@@ -401,6 +401,26 @@ void Widget::setValues()
   else emit eventOnChange(); // Make sure we run validation on the unset widget.
 }
 
+void Widget::setForegroundColour(unsigned char red,
+                                 unsigned char green,
+                                 unsigned char blue)
+{
+  char style[128];
+  sprintf(style, "* { color: #%02x%02x%02x; }",
+          red, green, blue);
+  qwidget()->setStyleSheet(style);
+}
+
+void Widget::setBackgroundColour(unsigned char red,
+                                 unsigned char green,
+                                 unsigned char blue)
+{
+  char style[128];
+  sprintf(style, "* { background-color: #%02x%02x%02x; }",
+          red, green, blue);
+  qwidget()->setStyleSheet(style);
+}
+
 void Widget::createWidget(QDomNode &xml_node, QLayout *layout)
 {
   QDomElement xml_elem = xml_node.toElement();
@@ -655,3 +675,36 @@ int wdg_set_valid(lua_State *L)
   
   return 0;
 }
+
+int wdg_set_bgcol(lua_State *L)
+{
+  wdg_userdata *wdgu;
+
+  wdgu = (wdg_userdata *)lua_touserdata(L, 1);
+  luaL_argcheck(L, wdgu, 1, "widget expected");
+
+  int r = luaL_checknumber(L, 2);
+  int g = luaL_checknumber(L, 3);
+  int b = luaL_checknumber(L, 4);
+
+  wdgu->widget->setBackgroundColour((unsigned char)r, (unsigned char)g, (unsigned char)b);
+  
+  return 0;
+}
+
+int wdg_set_fgcol(lua_State *L)
+{
+  wdg_userdata *wdgu;
+
+  wdgu = (wdg_userdata *)lua_touserdata(L, 1);
+  luaL_argcheck(L, wdgu, 1, "widget expected");
+
+  int r = luaL_checknumber(L, 2);
+  int g = luaL_checknumber(L, 3);
+  int b = luaL_checknumber(L, 4);
+
+  wdgu->widget->setForegroundColour((unsigned char)r, (unsigned char)g, (unsigned char)b);
+  
+  return 0;
+}
+