Changeset 8530 for code/trunk/src/libraries/core

Timestamp:

May 22, 2011, 9:51:15 PM (14 years ago)

Author:

landauf

Message:

added config value to define the scroll speed in CEGUI listboxes. default 1 line.

Location:

code/trunk/src/libraries/core

Files:

• GUIManager.cc (modified) (3 diffs)
• GUIManager.h (modified) (1 diff)

code/trunk/src/libraries/core/GUIManager.cc

@@ -73 +73 @@
 #include "util/Debug.h"
 #include "util/Exception.h"
+#include "util/Math.h"
 #include "util/OrxAssert.h"
 #include "ConfigValueIncludes.h"
@@ -355 +356 @@
     {
         SetConfigValue(guiScheme_, GUIManager::defaultScheme_) .description("Changes the current GUI scheme.") .callback(this, &GUIManager::changedGUIScheme);
+        SetConfigValue(numScrollLines_, 1).description("How many lines to scroll in a list if the scroll wheel is used");
     }
 
@@ -593 +595 @@
     void GUIManager::mouseScrolled(int abs, int rel)
     {
-        this->protectedCall(boost::bind(&CEGUI::System::injectMouseWheelChange, _1, (float)rel));
+        this->protectedCall(boost::bind(&CEGUI::System::injectMouseWheelChange, _1, (float)sgn(rel) * this->numScrollLines_));
     }
 

code/trunk/src/libraries/core/GUIManager.h

@@ -186 +186 @@
         std::string guiScheme_;
 
+        int numScrollLines_; ///< How many lines to scroll in a list if the scroll wheel is used
+
     }; // tolua_export
 } // tolua_export