Fixed: detection of the minimum size of a child inside IupSplit.

html/en/elem/iupsplit.html

@@ -71,8 +71,7 @@ <h3><a name="Attributes">Attributes</a></h3>
 This will constrain the interactive change of the bar handler. Default: 
 &quot;0:1000&quot;. (Since 3.2)</p>
 <p><strong>SHOWGRIP</strong> (<font SIZE="3">non inheritable</font>): Shows the 
-bar grip affordance. Default: YES. When set to NO, the BARSIZE is changed from 5 
-to 3.</p>
+bar grip affordance. Default: YES. When set to NO, the BARSIZE is set to 3.</p>
 <p><strong>VALUE</strong> (<font SIZE="3">non inheritable</font>): The proportion of the left or 
 top (child1) client area relative to the full available area. It is an 
 integer between 0 and 1000. If not defined or set to NULL, the Native size of 
@@ -97,19 +96,18 @@ <h3><a name="Attributes">Attributes</a></h3>
 also accepted.</p>
 
 <h3>Notes</h3>
-<p>The controls that you want to be resized must have the EXPAND=YES attribute set. 
-The control inside the split will not be resized with a size lesser than its
-<strong>Natural</strong> size. See the <a href="../layout_guide.html">Layout Guide</a> for mode details 
+<p>The controls that you want to be resized must have the EXPAND=YES attribute 
+set. See the <a href="../layout_guide.html">Layout Guide</a> for mode details 
   on sizes.</p>
-<p><strong>IupSplit</strong> is not capable of detecting a child minimum size, 
-so if a child has a minimum size, then manually set the <strong>MINMAX</strong> 
-attribute to avoid invalid positioning of the <strong>IupSplit</strong> bar.</p>
+<p>If you set the MINMAX attribute for a direct child, <strong>IupSplit</strong> 
+will respect that size. Nested children will also have their size limits 
+respected.</p>
 <p>The <strong>IupCanvas</strong> bar handler is always the first child of the 
 split. It can be obtained using <strong>IupGetChild</strong> or <strong>
 IupGetNextChild</strong>.</p>
 <p>The <strong>IupSplit</strong> control looks just like the <strong>IupSbox</strong>, 
-but internally is very different. While sbox controls only one element and can 
-push other elements outside the dialog, split balance its internal size and 
+but internally is very different. While the <strong>IupSbox </strong>controls only one element and can 
+push other elements outside the dialog, the <strong>IupSplit</strong> balance its internal size and 
 never push other elements outside its boundaries.</p>
 
 <p>The container can be created with no elements and be dynamic filled using

html/en/history3.html

@@ -58,7 +58,7 @@ <h2 align="center">History of Changes in Version 3.x</h2>
 
 </p>
 
-<h3>CVS (23/Oct/2012)</h3>
+<h3>CVS (05/Nov/2012)</h3>
 
 <ul>
 
@@ -83,6 +83,8 @@ <h3>CVS (23/Oct/2012)</h3>
 	<li><span class="hist_fixed">Fixed:</span> the return value for POSX and 
 	POSY in <strong>IupCanvas</strong> when the respective scrollbar is hidden 
 	or disabled.</li>
+	<li><span class="hist_fixed">Fixed:</span> detection of the 
+	minimum size of a child inside <strong>IupSplit</strong>.</li>
 
 </ul>
 

html/en/to_do.html

@@ -44,8 +44,6 @@ <h4>For 3.7 (November 2012)</h4>
 	<li>New support for GTK 3</li>
 	<li>Fix better focus 
 	control when changing the current tab in <strong>IupTabs</strong>.</li>
-	<li>Fix detection of the 
-	minimum size of a child inside <strong>IupSplit</strong>.</li>
 </ul>
 <h4>Other Priorities</h4>
 <ul>

src/iup_layout.c

@@ -192,7 +192,7 @@ void iupLayoutCompute(Ihandle* ih)
   iupBaseSetPosition(ih, 0, 0);
 }
 
-void iupLayoutSetMinMaxSize(Ihandle* ih, int *w, int *h)
+void iupLayoutApplyMinMaxSize(Ihandle* ih, int *w, int *h)
 {
   if (ih->flags & IUP_MINSIZE)
   {
@@ -261,7 +261,7 @@ void iupBaseComputeNaturalSize(Ihandle* ih)
   }
 
   /* crop the natural size */
-  iupLayoutSetMinMaxSize(ih, &(ih->naturalwidth), &(ih->naturalheight));
+  iupLayoutApplyMinMaxSize(ih, &(ih->naturalwidth), &(ih->naturalheight));
 }
 
 void iupBaseSetCurrentSize(Ihandle* ih, int w, int h, int shrink)
@@ -308,7 +308,7 @@ void iupBaseSetCurrentSize(Ihandle* ih, int w, int h, int shrink)
 
   /* crop also the current size if expanded */
   if (ih->expand & IUP_EXPAND_WIDTH || ih->expand & IUP_EXPAND_HEIGHT)
-    iupLayoutSetMinMaxSize(ih, &(ih->currentwidth), &(ih->currentheight));
+    iupLayoutApplyMinMaxSize(ih, &(ih->currentwidth), &(ih->currentheight));
 
   if (ih->firstchild)
     iupClassObjectSetChildrenCurrentSize(ih, shrink);

src/iup_layout.h

@@ -15,7 +15,7 @@ extern "C" {
 void iupLayoutCompute(Ihandle* ih);  /* can be called before map */
 void iupLayoutUpdate(Ihandle* ih);   /* called only after map */
 
-void iupLayoutSetMinMaxSize(Ihandle* ih, int *w, int *h);
+void iupLayoutApplyMinMaxSize(Ihandle* ih, int *w, int *h);
 
 /* Other functions declared in <iup.h> and implemented here. 
 IupRefresh

src/iup_sbox.c

@@ -57,7 +57,7 @@ static void iSboxSaveDimension(Ihandle* ih, int w, int h)
 {
   ih->data->w = w;
   ih->data->h = h;
-  iupLayoutSetMinMaxSize(ih, &(ih->data->w), &(ih->data->h));
+  iupLayoutApplyMinMaxSize(ih, &(ih->data->w), &(ih->data->h));
 }
 
 static void iSboxAddDecorOffset(Ihandle* ih, int *x, int *y)