public FlexibleSpaceBar(
Key key = null,
Widget title = null,
Widget background = null,
bool?centerTitle = null,
CollapseMode collapseMode = CollapseMode.parallax
) : base(key: key)
{
this.title = title;
this.background = background;
this.centerTitle = centerTitle;
this.collapseMode = collapseMode;
}
public override int GetHashCode()
{
// Use a different bit for bool fields: bool.GetHashCode() will return 0 (false) or 1 (true). So we would
// end up having the same hash code for e.g. two instances where one has only noCache set and the other
// only noStore.
var result = Visible.GetHashCode();
result = result
^ (Mode.GetHashCode() ^ 1); // power of two for every other field(^1, ^2, ^4, ^8, ^16, ...)
result = result
^ (CollapseMode.GetHashCode() ^ 2);
return(result);
}
public static string GetName(CollapseMode type)
{
string result = String.Empty;
switch (type)
{
case CollapseMode.Default:
result = "default";
break;
case CollapseMode.Mini:
result = "mini";
break;
}
return result;
}
public static string GetName(CollapseMode type)
{
string result = String.Empty;
switch (type)
{
case CollapseMode.Default:
result = "default";
break;
case CollapseMode.Mini:
result = "mini";
break;
}
return(result);
}
public FlexibleSpaceBar(
Key key = null,
Widget title = null,
Widget background = null,
bool?centerTitle = null,
EdgeInsets titlePadding = null,
CollapseMode collapseMode = CollapseMode.parallax,
List <StretchMode> stretchModes = null
) : base(key: key)
{
this.title = title;
this.background = background;
this.centerTitle = centerTitle;
this.titlePadding = titlePadding;
this.collapseMode = collapseMode;
this.stretchModes = stretchModes ?? new List <StretchMode> {
StretchMode.zoomBackground
};
}
/// <summary>
/// By default, collapsible regions are collapsed by clicking the expand/collapse tool button that renders into the region's title bar. Optionally, when collapseMode is set to 'mini' the region's split bar will also display a small collapse button in the center of the bar. In 'mini' mode the region will collapse to a thinner bar than in normal mode. By default collapseMode is undefined, and the only two supported values are undefined and 'mini'. Note that if a collapsible region does not have a title bar, then collapseMode must be set to 'mini' in order for the region to be collapsible by the user as the tool button will not be rendered.
/// </summary>
public virtual BorderLayoutRegion.Builder CollapseMode(CollapseMode collapseMode)
{
this.ToComponent().CollapseMode = collapseMode;
return(this as BorderLayoutRegion.Builder);
}
/// <summary>
/// When not a direct child item of a border layout, then the Panel's header remains visible, and the body is collapsed to zero dimensions. If the Panel has no header, then a new header (orientated correctly depending on the collapseDirection) will be inserted to show a the title and a re-expand tool.
/// </summary>
public virtual TBuilder CollapseMode(CollapseMode collapseMode)
{
this.ToComponent().CollapseMode = collapseMode;
return(this as TBuilder);
}
