Added color picking support to the GUI Editor. TODO: change all the widget definitions.

--HG--
branch : gsoc2014-dfighter

code/studio/src/plugins/gui_editor/property_browser_ctrl.cpp

@@ -22,6 +22,7 @@
 #include "nel/gui/widget_manager.h"
 #include <typeinfo>
 #include "widget_info_tree.h"
+#include <QList>
 
 namespace GUIEditor
 {
@@ -62,8 +63,8 @@ namespace GUIEditor
 	void CPropBrowserCtrl::clear()
 	{
 		browser->clear();
-		disconnect( propertyMgr, SIGNAL( propertyChanged( QtProperty* ) ),
+		disconnect( propertyMgr, SIGNAL( valueChanged( QtProperty*, const QVariant& ) ),
-			this, SLOT( onPropertyChanged( QtProperty* ) ) );
+			this, SLOT( onPropertyChanged( QtProperty*, const QVariant& ) ) );
 	}
 
 	void CPropBrowserCtrl::onSelectionChanged( std::string &id )
@@ -71,16 +72,16 @@ namespace GUIEditor
 		if( browser == NULL )
 			return;
 
-		disconnect( propertyMgr, SIGNAL( propertyChanged( QtProperty* ) ),
+		disconnect( propertyMgr, SIGNAL( valueChanged( QtProperty*, const QVariant& ) ),
-			this, SLOT( onPropertyChanged( QtProperty* ) ) );
+			this, SLOT( onPropertyChanged( QtProperty*, const QVariant& ) ) );
 
 		browser->clear();
 
 		CInterfaceElement *e = CWidgetManager::getInstance()->getElementFromId( id );
 		if( e == NULL )
 		{
-			connect( propertyMgr, SIGNAL( propertyChanged( QtProperty* ) ),
+			connect( propertyMgr, SIGNAL( valueChanged( QtProperty*, const QVariant& ) ),
-				this, SLOT( onPropertyChanged( QtProperty* ) ) );
+				this, SLOT( onPropertyChanged( QtProperty*, const QVariant& ) ) );
 
 			return;
 		}
@@ -90,11 +91,11 @@ namespace GUIEditor
         std::string n = e->getClassName();
 
         setupProperties( n, e );
-		connect( propertyMgr, SIGNAL( propertyChanged( QtProperty* ) ),
+		connect( propertyMgr, SIGNAL( valueChanged( QtProperty*, const QVariant& ) ),
-			this, SLOT( onPropertyChanged( QtProperty* ) ) );
+			this, SLOT( onPropertyChanged( QtProperty*, const QVariant& ) ) );
 	}
 
-	void CPropBrowserCtrl::onPropertyChanged( QtProperty *prop )
+	void CPropBrowserCtrl::onPropertyChanged( QtProperty *prop, const QVariant &v )
 	{
 		QString propName = prop->propertyName();
 		QString propValue = prop->valueText();
@@ -107,6 +108,14 @@ namespace GUIEditor
 				propValue = p->value().toString();
 		}
 
+		if( v.type() == QVariant::Color )
+		{
+			QColor c = v.value< QColor >();
+			QString val = "%1 %2 %3 %4";
+			val = val.arg( c.red() ).arg( c.green() ).arg( c.blue() ).arg( c.alpha() );
+			propValue = val;
+		}
+
 		CInterfaceElement *e = CWidgetManager::getInstance()->getElementFromId( currentElement );
 		if( e == NULL )
 			return;
@@ -163,6 +172,38 @@ namespace GUIEditor
 			NLMISC::fromString( element->getProperty( prop.propName ), value );
 			v = value;
 		}
+		else
+		if( prop.propType == "color" )
+		{
+			p = propertyMgr->addProperty( QVariant::Color, prop.propName.c_str() );
+
+			std::string s = element->getProperty( prop.propName );
+			// Parse string into a QColor
+			QString qs = s.c_str();
+			QStringList l = qs.split( " " );
+			int r = l[ 0 ].toInt();
+			int g = l[ 1 ].toInt();
+			int b = l[ 2 ].toInt();
+			int a = l[ 3 ].toInt();
+
+			QColor value;
+			value.setRed( r );
+			value.setGreen( g );
+			value.setBlue( b );
+			value.setAlpha( a );
+			v = value;
+			
+
+			// Remove the subproperties
+			QList< QtProperty* > pl = p->subProperties();
+			QListIterator< QtProperty* > itr( pl );
+			while( itr.hasNext() )
+			{
+				delete itr.next();
+			}
+			pl.clear();
+
+		}
 
 		if( p == NULL )
 			return;

code/studio/src/plugins/gui_editor/property_browser_ctrl.h

@@ -26,6 +26,7 @@
 class QtTreePropertyBrowser;
 class QtVariantPropertyManager;
 class QtProperty;
+class QVariant;
 
 namespace NLGUI
 {
@@ -53,7 +54,7 @@ namespace GUIEditor
 		void onSelectionChanged( std::string &id );
 
 	private Q_SLOTS:
-		void onPropertyChanged( QtProperty *prop );
+		void onPropertyChanged( QtProperty *prop, const QVariant &v );
 
 	private:
 		void setupProperties( const std::string &type, const NLGUI::CInterfaceElement *element );

code/studio/src/plugins/gui_editor/widgets/CtrlTextButton.xml

@@ -2,7 +2,6 @@
     <header>
         <name>CtrlTextButton</name>
         <guiname>CCtrlTextButton</guiname>
-        <classname>text_button</classname>
         <ancestor>CtrlBaseButton</ancestor>
         <description></description>
         <abstract>false</abstract>
@@ -12,27 +11,27 @@
         <property>
             <name>tx_normal</name>
             <type>string</type>
-            <default>but</default>
+            <default></default>
         </property>
         <property>
             <name>tx_pushed</name>
             <type>string</type>
-            <default>but</default>
+            <default></default>
         </property>
         <property>
             <name>tx_over</name>
             <type>string</type>
-            <default>but_over</default>
+            <default></default>
         </property>
         <property>
             <name>hardtext</name>
             <type>string</type>
-            <default>text</default>
+            <default></default>
         </property>
         <property>
             <name>wmargin</name>
             <type>int</type>
-            <default>20</default>
+            <default>0</default>
         </property>
         <property>
             <name>wmin</name>
@@ -61,32 +60,32 @@
         </property>
         <property>
             <name>text_color_normal</name>
-            <type>string</type>
+            <type>color</type>
             <default>255 255 255 255</default>
         </property>
         <property>
             <name>text_color_pushed</name>
-            <type>string</type>
+            <type>color</type>
             <default>255 255 255 255</default>
         </property>
         <property>
             <name>text_color_over</name>
-            <type>string</type>
+            <type>color</type>
             <default>255 255 255 255</default>
         </property>
         <property>
             <name>text_shadow_color_normal</name>
-            <type>string</type>
+            <type>color</type>
             <default>0 0 0 255</default>
         </property>
         <property>
             <name>text_shadow_color_pushed</name>
-            <type>string</type>
+            <type>color</type>
             <default>0 0 0 255</default>
         </property>
         <property>
             <name>text_shadow_color_over</name>
-            <type>string</type>
+            <type>color</type>
             <default>0 0 0 255</default>
         </property>
         <property>
@@ -116,7 +115,7 @@
         </property>
         <property>
             <name>color</name>
-            <type>string</type>
+            <type>color</type>
             <default>255 255 255 255</default>
         </property>
         <property>
@@ -136,7 +135,7 @@
         </property>
         <property>
             <name>shadow_color</name>
-            <type>string</type>
+            <type>color</type>
             <default>0 0 0 255</default>
         </property>
         <property>
@@ -152,7 +151,7 @@
         <property>
             <name>line_maxw</name>
             <type>int</type>
-            <default>200</default>
+            <default>0</default>
         </property>
         <property>
             <name>multi_line_space</name>