add clock

1 files changed, 10 insertions, 2 deletions

diff --git a/libraries/pake/source/widgets/fixed-text.cpp b/libraries/pake/source/widgets/fixed-text.cpp
index c3a9a10..69c4046 100644
--- a/libraries/pake/source/widgets/fixed-text.cpp
+++ b/libraries/pake/source/widgets/fixed-text.cpp
@@ -15,12 +15,18 @@ namespace pake::widgets {
     daguerre::hilbert_color fg,
     halign ha, valign va)
   : font(font), bg(bg), fg(fg),
-    text(std::move(text)), ha(ha), va(va) {}
+    text(std::move(text)),
+    ha(ha), va(va) {}
+
+  void fixed_text::set_text(std::string &&text) {
+    this->text = std::move(text);
+    text_changed = true;
+  }
 
   void fixed_text::render(
     dirtiable_image &onto, int x_off, int y_off, bool force) {
 
-    if (force) {
+    if (force || text_changed) {
 
       //TODO: check overflow
 
@@ -54,6 +60,8 @@ namespace pake::widgets {
         *font, fg, x_off, y_off,
         text.data(), draw_if_true);
 
+      text_changed = false;
+
     }
 
   }