add scroll_button libinput opt

1 files changed, 2 insertions, 0 deletions

diff --git a/src/config/ConfigManager.cpp b/src/config/ConfigManager.cpp
index 83ecd3f4..ec87ef20 100644
--- a/src/config/ConfigManager.cpp
+++ b/src/config/ConfigManager.cpp
@@ -142,6 +142,7 @@ void CConfigManager::setDefaultVars() {
     configValues["input:float_switch_override_focus"].intValue = 1;
     configValues["input:left_handed"].intValue = 0;
     configValues["input:scroll_method"].strValue = STRVAL_EMPTY;
+    configValues["input:scroll_button"].intValue = 0;
     configValues["input:touchpad:natural_scroll"].intValue = 0;
     configValues["input:touchpad:disable_while_typing"].intValue = 1;
     configValues["input:touchpad:clickfinger_behavior"].intValue = 0;
@@ -193,6 +194,7 @@ void CConfigManager::setDeviceDefaultVars(const std::string& dev) {
     cfgValues["drag_lock"].intValue = 0;
     cfgValues["left_handed"].intValue = 0;
     cfgValues["scroll_method"].strValue = STRVAL_EMPTY;
+    cfgValues["scroll_button"].intValue = 0;
     cfgValues["touch_transform"].intValue = 0;
     cfgValues["touch_output"].strValue = STRVAL_EMPTY;
     cfgValues["enabled"].intValue = 1; // only for mice / touchpads