Expose widget connections directly to WBaseWidget rather than using Qt signals.

This paves the way for getting rid of widget values and adding the concept of a
display value vs. a left/right connected widget value. An added benefit is that
ControlObjectThreadWidget is now nothing more than a parameter-space translator
on top of ControlObjectThreadMain.

1 files changed, 4 insertions, 0 deletions

diff --git a/src/widget/wnumber.cpp b/src/widget/wnumber.cpp
index a3a862ab5b..45c4f34c02 100644
--- a/src/widget/wnumber.cpp
+++ b/src/widget/wnumber.cpp
@@ -47,6 +47,10 @@ void WNumber::setup(QDomNode node, const SkinContext& context) {
     setValue(0.);
 }
 
+void WNumber::onConnectedControlValueChanged(double v) {
+    setValue(v);
+}
+
 void WNumber::setValue(double dValue) {
     double v = dValue + m_dConstFactor;
     int d1 = (int)floor((v-floor(v))*10.);