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Lower create group button when vehicle dragged over it

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This commit is contained in:
Jonathan G Rennison
2021-06-27 02:55:21 +01:00
parent 6c07758cc3
commit d246ba1dd1
1 changed files with 24 additions and 0 deletions
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24
src/group_gui.cpp
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@@ -1123,6 +1123,21 @@ public:
this->group_sel = INVALID_GROUP;
this->group_over = INVALID_GROUP;
this->SetWidgetDirty(WID_GL_LIST_VEHICLE);
this->SetVehicleDraggedOverCreateGroupButton(false);
}
void SetVehicleDraggedOverCreateGroupButton(bool dragged)
{
NWidgetCore *create_group = this->GetWidget<NWidgetCore>(WID_GL_CREATE_GROUP);
if (dragged && (create_group->type & WWB_PUSHBUTTON)) {
create_group->type = static_cast<WidgetType>(create_group->type & ~WWB_PUSHBUTTON);
create_group->SetLowered(true);
create_group->SetDirty(this);
} else if (!dragged && !(create_group->type & WWB_PUSHBUTTON)) {
create_group->type = static_cast<WidgetType>(create_group->type | WWB_PUSHBUTTON);
create_group->SetLowered(false);
create_group->SetDirty(this);
}
}
void OnMouseDrag(Point pt, int widget) override
@@ -1131,6 +1146,8 @@ public:
/* A vehicle is dragged over... */
GroupID new_group_over = INVALID_GROUP;
bool create_group_drag_over = false;
switch (widget) {
case WID_GL_DEFAULT_VEHICLES: // ... the 'default' group.
new_group_over = DEFAULT_GROUP;
@@ -1141,8 +1158,15 @@ public:
new_group_over = id_g >= this->groups.size() ? NEW_GROUP : this->groups[id_g]->index;
break;
}
case WID_GL_CREATE_GROUP: {
if (this->vehicle_sel != INVALID_VEHICLE) create_group_drag_over = true;
break;
}
}
this->SetVehicleDraggedOverCreateGroupButton(create_group_drag_over);
/* Do not highlight when dragging over the current group */
if (this->vehicle_sel != INVALID_VEHICLE) {
if (Vehicle::Get(vehicle_sel)->group_id == new_group_over) new_group_over = INVALID_GROUP;