(svn r20221) -Codechange: Move unscrolled row calculation into a function.

2010-07-26 13:02:28 +00:00
parent 80cc566553
commit 3a1451644a
4 changed files with 20 additions and 4 deletions
--- a/src/town_gui.cpp
+++ b/src/town_gui.cpp
@@ -259,8 +259,7 @@ public:
 	{
 		switch (widget) {
 			case TWA_COMMAND_LIST: {
-				int y = (pt.y - this->GetWidget<NWidgetBase>(TWA_COMMAND_LIST)->pos_y - 1) / FONT_HEIGHT_NORMAL;
-
+				int y = this->GetRowFromWidget(pt.y, TWA_COMMAND_LIST, 1, FONT_HEIGHT_NORMAL);
 				if (!IsInsideMM(y, 0, 5)) return;

 				y = GetNthSetBit(GetMaskOfTownActions(NULL, _local_company, this->town), y + this->vscroll.GetPosition() - 1);