+ connect(&view_, SIGNAL(offset_changed()),
+ this, SLOT(invalidate_tick_position_cache()));
+ connect(&view_, SIGNAL(scale_changed()),
+ this, SLOT(invalidate_tick_position_cache()));
+ connect(&view_, SIGNAL(tick_prefix_changed()),
+ this, SLOT(invalidate_tick_position_cache()));
+ connect(&view_, SIGNAL(tick_precision_changed()),
+ this, SLOT(invalidate_tick_position_cache()));
+ connect(&view_, SIGNAL(tick_period_changed()),
+ this, SLOT(invalidate_tick_position_cache()));
+ connect(&view_, SIGNAL(time_unit_changed()),
+ this, SLOT(invalidate_tick_position_cache()));