Merge pull request #64 from jesseduffield/reduce-error-handling

Reduce error handling

gui.go

@@ -325,8 +325,8 @@ func (g *Gui) SetView(name string, x0, y0, x1, y1 int, overlaps byte) (*View, er
 				newViewCursorX, newOriginX := updatedCursorAndOrigin(0, v.InnerWidth(), cursorX)
 				newViewCursorY, newOriginY := updatedCursorAndOrigin(0, v.InnerHeight(), cursorY)
 
-				_ = v.SetCursor(newViewCursorX, newViewCursorY)
-				_ = v.SetOrigin(newOriginX, newOriginY)
+				v.SetCursor(newViewCursorX, newViewCursorY)
+				v.SetOrigin(newOriginX, newOriginY)
 			}
 		}
 
@@ -1204,9 +1204,7 @@ func (g *Gui) ForceRedrawViews(views ...*View) error {
 	}
 
 	for _, v := range views {
-		if err := v.draw(); err != nil {
-			return err
-		}
+		v.draw()
 	}
 
 	Screen.Show()
@@ -1252,9 +1250,7 @@ func (g *Gui) draw(v *View) error {
 		Screen.HideCursor()
 	}
 
-	if err := v.draw(); err != nil {
-		return err
-	}
+	v.draw()
 
 	if v.Frame {
 		var fgColor, bgColor, frameColor Attribute
@@ -1360,9 +1356,7 @@ func (g *Gui) onKey(ev *GocuiEvent) error {
 			}
 		}
 		if !IsMouseScrollKey(ev.Key) {
-			if err := v.SetCursor(newCx, newCy); err != nil {
-				return err
-			}
+			v.SetCursor(newCx, newCy)
 			if v.Editable {
 				v.TextArea.SetCursor2D(newX, newY)