diff --git a/WINGs/wslider.c b/WINGs/wslider.c
index 24f9de2..4efdb59 100644
--- a/WINGs/wslider.c
+++ b/WINGs/wslider.c
@@ -146,8 +146,10 @@ void WMSetSliderMinValue(WMSlider * slider, int value)
 	slider->minValue = value;
 	if (slider->value < value) {
 		slider->value = value;
-		if (slider->view->flags.mapped)
+		if (slider->view->flags.mapped) {
 			paintSlider(slider);
+			W_RedisplayView(slider->view);
+		}
 	}
 }
 
@@ -158,8 +160,10 @@ void WMSetSliderMaxValue(WMSlider * slider, int value)
 	slider->maxValue = value;
 	if (slider->value > value) {
 		slider->value = value;
-		if (slider->view->flags.mapped)
+		if (slider->view->flags.mapped) {
 			paintSlider(slider);
+			W_RedisplayView(slider->view);
+		}
 	}
 }
 
@@ -174,8 +178,10 @@ void WMSetSliderValue(WMSlider * slider, int value)
 	else
 		slider->value = value;
 
-	if (slider->view->flags.mapped)
+	if (slider->view->flags.mapped) {
 		paintSlider(slider);
+		W_RedisplayView(slider->view);
+	}
 }
 
 void WMSetSliderContinuous(WMSlider * slider, Bool flag)
@@ -474,6 +480,8 @@ static void handleActionEvents(WMEvent * event, void *data)
 		}
 		break;
 	}
+	if (sPtr->flags.dragging || event->type == WME_BUTTON_RELEASE)
+		W_RedisplayView(sPtr->view);
 }
 
 static void destroySlider(Slider * sPtr)