added mouse wheel support

.vscode/launch.json

@@ -0,0 +1,34 @@
+{
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "(gdb) test | Build and debug",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "${workspaceFolder}/bin/test",
+            "windows": { "program": "${workspaceFolder}/bin/test.exe" },
+            "cwd": "${workspaceFolder}/bin",
+            "preLaunchTask": "build_exec_dbg",
+
+            "stopAtEntry": false,
+            "externalConsole": false,
+            "internalConsoleOptions": "neverOpen",
+            "MIMode": "gdb",
+            "miDebuggerPath": "gdb",
+        },
+        {
+            "name": "(gdb) test | Just debug",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "${workspaceFolder}/bin/test",
+            "windows": { "program": "${workspaceFolder}/bin/test.exe" },
+            "cwd": "${workspaceFolder}/bin",
+
+            "stopAtEntry": false,
+            "externalConsole": false,
+            "internalConsoleOptions": "neverOpen",
+            "MIMode": "gdb",
+            "miDebuggerPath": "gdb",
+        }
+    ]
+}

.vscode/tasks.json

@@ -0,0 +1,31 @@
+
+{
+    "version": "2.0.0",
+    "tasks": [
+      {
+        "label": "build_exec_dbg",
+        "detail": "build project with debug symbols",
+        "type": "cppbuild",
+        "command": "bash",
+        "args": [
+            "-c", 
+            "cbuild build_static_lib_dbg test"
+        ],
+        "options": {
+          "cwd": "${workspaceFolder}"
+        },
+        "problemMatcher": ["$gcc"],
+        "group": {
+          "kind": "build"
+        },
+        "presentation": {
+          "echo": false,
+          "reveal": "always",
+          "focus": true,
+          "panel": "shared",
+          "showReuseMessage": false,
+          "clear": true
+        }
+      }
+    ]
+  }