options/tie: change "tie" overloads

Adjust usages.

There are ODR issues with MSVC and it doesn't support
C++17 "static inline constexpr" _variables_. Otherwise,
"signal_fun" could be a variable and not a function.

The usages in accela/ewma2 dialog are more verbose now
but the original API was silly.

2 files changed, 5 insertions, 5 deletions

diff --git a/gui/main-window.cpp b/gui/main-window.cpp
index 51e22861..6a7be89f 100644
--- a/gui/main-window.cpp
+++ b/gui/main-window.cpp
@@ -115,17 +115,17 @@ MainWindow::MainWindow() :
     // dylibs
     {
         connect(&m.tracker_dll,
-                static_cast<void(base_value::*)(const QString&) const>(&base_value::valueChanged),
+                base_value::signal_fun<QString>(),
                 this,
                 [&](const QString&) { if (pTrackerDialog) pTrackerDialog = nullptr; save_modules(); });
 
         connect(&m.protocol_dll,
-                static_cast<void(base_value::*)(const QString&) const>(&base_value::valueChanged),
+                base_value::signal_fun<QString>(),
                 this,
                 [&](const QString&) { if (pProtocolDialog) pProtocolDialog = nullptr; save_modules(); });
 
         connect(&m.filter_dll,
-                static_cast<void(base_value::*)(const QString&) const>(&base_value::valueChanged),
+                base_value::signal_fun<QString>(),
                 this,
                 [&](const QString&) { if (pFilterDialog) pFilterDialog = nullptr; save_modules(); });
     }
diff --git a/gui/mapping-window.cpp b/gui/mapping-window.cpp
index 0d2c9fbb..127929fe 100644
--- a/gui/mapping-window.cpp
+++ b/gui/mapping-window.cpp
@@ -109,14 +109,14 @@ void MapWidget::load()
         if (altp)
         {
             connect(&axis.opts.altp,
-                    static_cast<void(base_value::*)(bool) const>(&base_value::valueChanged),
+                    base_value::signal_fun<bool>(),
                     this,
                     [&](bool f) -> void {qfc.setEnabled(f); qfc.force_redraw();});
             qfc.setEnabled(axis.opts.altp);
             qfc.force_redraw();
         }
 
-        connect(&axis.opts.clamp, static_cast<void(base_value::*)(int) const>(&base_value::valueChanged),
+        connect(&axis.opts.clamp, base_value::signal_fun<int>(),
                 &qfc, [i, &conf, &qfc](int value) {
             conf.set_max_input(value);
             qfc.reload_spline();