Allow dialogs to force evaluation of UNIT_BINDER

When setting previous values, we don't get the "OnFocus" event, so the
evaluation would not get triggered by simply repeating (using the
keyboard)

Fixes https://gitlab.com/kicad/code/kicad/issues/10752

(cherry picked from commit 4c81307391)

include/widgets/unit_binder.h

@@ -186,6 +186,14 @@ public:
         m_coordType = aCoordType;
     }
 
+    /**
+     * Force the binder to evaluate the text
+     */
+    void RequireEval()
+    {
+        m_needsEval = true;
+    }
+
 protected:
 
     void onSetFocus( wxFocusEvent& aEvent );

pcbnew/dialogs/dialog_move_exact.cpp

@@ -77,6 +77,11 @@ DIALOG_MOVE_EXACT::DIALOG_MOVE_EXACT( PCB_BASE_FRAME *aParent, VECTOR2I& aTransl
     m_xEntry->ChangeValue( m_options.entry1 );
     m_yEntry->ChangeValue( m_options.entry2 );
 
+    // Force the evaluation when setting previous values
+    m_moveX.RequireEval();
+    m_moveY.RequireEval();
+    m_rotate.RequireEval();
+
     m_rotate.SetUnits( EDA_UNITS::DEGREES );
     m_rotate.SetValue( m_options.entryRotation );
     m_anchorOptions->SetSelection( std::min( m_options.entryAnchorSelection, m_menuIDs.size() ) );