Changed: Add hmin attribute to text button

--HG--
branch : develop

code/nel/include/nel/gui/ctrl_text_button.h

@@ -111,6 +111,9 @@ namespace NLGUI
 		sint32			getWMin() const { return _WMin; }
 		void			setWMin( sint32 wmin ) { _WMin = wmin; }
 
+		sint32			getHMin() const { return _HMin; }
+		void			setHMin( sint32 hmin ) { _HMin = hmin; }
+
 		// Compute Size according to bitmap and Text (Ensure as big as possible button)
 		sint32			getWMax() const;
 
@@ -122,6 +125,7 @@ namespace NLGUI
 			REFLECT_SINT32("text_x", getTextX, setTextX)
 			REFLECT_SINT32("wmargin", getWMargin, setWMargin)
 			REFLECT_SINT32("wmin", getWMin, setWMin)
+			REFLECT_SINT32("hmin", getHMin, setHMin)
 			REFLECT_LUA_METHOD("getViewText", luaGetViewText)
 		REFLECT_EXPORT_END
 
@@ -151,8 +155,8 @@ namespace NLGUI
 		sint32	_BmpLeftW, _BmpMiddleW, _BmpRightW, _BmpH;
 		// Value to add to TextW to get button W.
 		sint32	_WMargin;
-		// Min W Value
-		sint32	_WMin;
+		// Min W, H Value
+		sint32	_WMin, _HMin;
 		sint32	_TextY;
 		sint32	_TextX;
 		THotSpot _TextPosRef;

code/nel/src/gui/ctrl_text_button.cpp

@@ -46,6 +46,7 @@ namespace NLGUI
 		_BmpLeftW= _BmpMiddleW= _BmpRightW= _BmpH= 0;
 		_WMargin= 0;
 		_WMin= 0;
+		_HMin= 0;
 		_TextX= 0;
 		_TextY= 0;
 		_Setuped= false;
@@ -124,6 +125,11 @@ namespace NLGUI
 			return toString( _WMin );
 		}
 		else
+		if( name == "hmin" )
+		{
+			return toString( _HMin );
+		}
+		else
 		if( name == "hardtext" )
 		{
 			if( _ViewText != NULL )
@@ -296,6 +302,14 @@ namespace NLGUI
 			return;
 		}
 		else
+		if( name == "hmin" )
+		{
+			sint32 i;
+			if( fromString( value, i ) )
+				_HMin = i;
+			return;
+		}
+		else
 		if( name == "hardtext" )
 		{
 			if( _ViewText != NULL )
@@ -469,6 +483,7 @@ namespace NLGUI
 
 		xmlNewProp( node, BAD_CAST "wmargin", BAD_CAST toString( _WMargin ).c_str() );
 		xmlNewProp( node, BAD_CAST "wmin", BAD_CAST toString( _WMin ).c_str() );
+		xmlNewProp( node, BAD_CAST "hmin", BAD_CAST toString( _HMin ).c_str() );
 		xmlNewProp( node, BAD_CAST "hardtext", BAD_CAST _ViewText->getText().toString().c_str() );
 		xmlNewProp( node, BAD_CAST "text_y", BAD_CAST toString( _TextY ).c_str() );
 		xmlNewProp( node, BAD_CAST "text_x", BAD_CAST toString( _TextX ).c_str() );
@@ -519,7 +534,6 @@ namespace NLGUI
 			return false;
 		}
 
-
 		// *** Read Textures.
 		prop = (char*) xmlGetProp( cur, (xmlChar*)"tx_normal" );
 		if (prop)
@@ -604,6 +618,15 @@ namespace NLGUI
 		// _WMin is at least the size of All W Bitmaps
 		_WMin= max(_WMin, _BmpLeftW + _BmpMiddleW + _BmpRightW);
 
+		// hmin
+		_HMin= 0;
+		prop = (char*) xmlGetProp( cur, (xmlChar*)"hmin" );
+		if (prop)
+		{
+			fromString((const char *) prop, _HMin);
+		}
+		_HMin= max(_HMin, _BmpH);
+
 		// TextY
 		_TextY= 0;
 		prop = (char*) xmlGetProp( cur, (xmlChar*)"text_y" );
@@ -900,6 +923,7 @@ namespace NLGUI
 		if (!(_SizeRef & 2))
 		{
 			_H= max(_BmpH, _ViewText->getH());
+			_H= max(_H, _HMin);
 		}
 
 		CViewBase::updateCoords();