X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FGUI%2Flayout-props.cxx;h=09764096ca0f2cfc0ec26afda7f0e3ca074d4aec;hb=474789269b7656509f62339c17e62a55b6157d43;hp=68574045d6a8be933ef2dde7869dba1880ff13d4;hpb=eeeee3a53eaf9ae51af307ca64f78530d1df0ff6;p=flightgear.git

diff --git a/src/GUI/layout-props.cxx b/src/GUI/layout-props.cxx
index 68574045d..09764096c 100644
--- a/src/GUI/layout-props.cxx
+++ b/src/GUI/layout-props.cxx
@@ -1,5 +1,10 @@
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
 #include <plib/pu.h>
 #include <simgear/props/props.hxx>
+#include <simgear/math/SGMath.hxx>
 
 #include "layout.hxx"
 
@@ -38,11 +43,16 @@ LayoutWidget LayoutWidget::parent()
 
 int LayoutWidget::nChildren()
 {
-    // Hack: assume that any non-leaf nodes are widgets...
+    // Hack: assume that any non-leaf nodes but "hrule" and "vrule"
+    // are widgets...
     int n = 0;
-    for(int i=0; i<_prop->nChildren(); i++)
-        if(_prop->getChild(i)->nChildren() != 0)
+    for(int i=0; i<_prop->nChildren(); i++) {
+        SGPropertyNode* p = _prop->getChild(i);
+        const char* name = p->getName();
+        if(p->nChildren() != 0 || !strcmp(name, "hrule")
+                || !strcmp(name, "vrule"))
             n++;
+    }
     return n;
 }
 
@@ -53,7 +63,9 @@ LayoutWidget LayoutWidget::getChild(int idx)
     int n = 0;
     for(int i=0; i<_prop->nChildren(); i++) {
         SGPropertyNode* p = _prop->getChild(i);
-        if(p->nChildren() != 0) {
+        const char* name = p->getName();
+        if(p->nChildren() != 0 || !strcmp(name, "hrule")
+                || !strcmp(name, "vrule")) {
             if(idx == n) return LayoutWidget(p);
             n++;
         }
@@ -71,9 +83,9 @@ int LayoutWidget::getNum(const char* f)
     return _prop->getIntValue(f);
 }
 
-bool LayoutWidget::getBool(const char* f)
+bool LayoutWidget::getBool(const char* f, bool dflt)
 {
-    return _prop->getBoolValue(f);
+    return _prop->getBoolValue(f, dflt);
 }
 
 const char* LayoutWidget::getStr(const char* f)