public _BottomNavigationTile(
BottomNavigationBarType?type,
BottomNavigationBarItem item,
Animation <float> animation,
float?iconSize = null,
VoidCallback onTap = null,
ColorTween colorTween = null,
float?flex = null,
bool selected = false,
float?selectedFontSize = null,
float?unselectedFontSize = null,
bool?showSelectedLabels = null,
bool?showUnselectedLabels = null,
string indexLabel = null
)
{
D.assert(type != null);
D.assert(item != null);
D.assert(animation != null);
D.assert(selectedFontSize != null && selectedFontSize >= 0);
D.assert(unselectedFontSize != null && unselectedFontSize >= 0);
this.type = type;
this.item = item;
this.animation = animation;
this.iconSize = iconSize;
this.onTap = onTap;
this.colorTween = colorTween;
this.flex = flex;
this.selected = selected;
this.selectedFontSize = selectedFontSize.Value;
this.unselectedFontSize = unselectedFontSize.Value;
this.showSelectedLabels = showSelectedLabels ?? false;
this.showUnselectedLabels = showUnselectedLabels ?? false;
this.indexLabel = indexLabel;
}
public _Label(
Key key = null,
ColorTween colorTween = null,
Animation <float> animation = null,
BottomNavigationBarItem item = null,
float?selectedFontSize = null,
float?unselectedFontSize = null,
bool?showSelectedLabels = null,
bool?showUnselectedLabels = null
) : base(key: key)
{
D.assert(colorTween != null);
D.assert(animation != null);
D.assert(item != null);
D.assert(selectedFontSize != null);
D.assert(unselectedFontSize != null);
D.assert(showSelectedLabels != null);
D.assert(showUnselectedLabels != null);
this.colorTween = colorTween;
this.animation = animation;
this.item = item;
this.selectedFontSize = selectedFontSize.Value;
this.unselectedFontSize = unselectedFontSize.Value;
this.showSelectedLabels = showSelectedLabels.Value;
this.showUnselectedLabels = showUnselectedLabels.Value;
}
public _ShiftingLabel(
Key key = null,
Animation <float> animation = null,
BottomNavigationBarItem item = null
) : base(key: key)
{
this.animation = animation;
this.item = item;
}
public _FixedLabel(
Key key = null,
ColorTween colorTween = null,
Animation <float> animation = null,
BottomNavigationBarItem item = null
) : base(key: key)
{
this.colorTween = colorTween;
this.animation = animation;
this.item = item;
}
List <Widget> _buildSingleTabItem(BottomNavigationBarItem item, bool active)
{
List <Widget> components = new List <Widget> {
new Expanded(
child: new Center(child: active?item.activeIcon: item.icon)
)
};
if (item.title != null)
{
components.Add(item.title);
}
return(components);
}
public _TileIcon(
Key key = null,
ColorTween colorTween = null,
Animation <float> animation = null,
float?iconSize = null,
bool?selected = null,
BottomNavigationBarItem item = null
) : base(key: key)
{
D.assert(selected != null);
D.assert(item != null);
this.colorTween = colorTween;
this.animation = animation;
this.iconSize = iconSize;
this.selected = selected;
this.item = item;
}
public _BottomNavigationTile(
BottomNavigationBarType?type,
BottomNavigationBarItem item,
Animation <float> animation,
float?iconSize = null,
VoidCallback onTap = null,
ColorTween colorTween = null,
float?flex = null,
bool selected = false,
string indexLabel = null
)
{
this.type = type;
this.item = item;
this.animation = animation;
this.iconSize = iconSize;
this.onTap = onTap;
this.colorTween = colorTween;
this.flex = flex;
this.selected = selected;
this.indexLabel = indexLabel;
}
