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add: attribute optional barHeight in FancyBottomNavigation #40

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add: attribute optional barHeight in FancyBottomNavigation #40

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27 changes: 15 additions & 12 deletions lib/fancy_bottom_navigation.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -10,20 +10,22 @@ const double ARC_HEIGHT = 70;
const double ARC_WIDTH = 90;
const double CIRCLE_OUTLINE = 10;
const double SHADOW_ALLOWANCE = 20;
const double BAR_HEIGHT = 60;

class FancyBottomNavigation extends StatefulWidget {
FancyBottomNavigation(
{@required this.tabs,
@required this.onTabChangedListener,
this.key,
this.initialSelection = 0,
this.circleColor,
this.activeIconColor,
this.inactiveIconColor,
this.textColor,
this.gradient,
this.barBackgroundColor})
{
@required this.tabs,
@required this.onTabChangedListener,
this.key,
this.initialSelection = 0,
this.circleColor,
this.activeIconColor,
this.inactiveIconColor,
this.textColor,
this.gradient,
this.barBackgroundColor,
this.barHeight = 60
})
: assert(onTabChangedListener != null),
assert(tabs != null),
assert(tabs.length > 1 && tabs.length < 5);
Expand All @@ -35,6 +37,7 @@ class FancyBottomNavigation extends StatefulWidget {
final Color textColor;
final Gradient gradient;
final Color barBackgroundColor;
final double barHeight;
final List<TabData> tabs;
final int initialSelection;

Expand Down Expand Up @@ -125,7 +128,7 @@ class FancyBottomNavigationState extends State<FancyBottomNavigation>
alignment: Alignment.bottomCenter,
children: <Widget>[
Container(
height: BAR_HEIGHT,
height: widget.barHeight,
decoration: BoxDecoration(color: barBackgroundColor, boxShadow: [
BoxShadow(color: shadowColor, offset: Offset(0, -1), blurRadius: 8)
]),
Expand Down