hero_here 1.1.7

Hero transitions on the same screen without the need for navigation.

1.1.7

Example

• Keep what is typed in the chat example's input when the page rebuilds, such as on a theme change, instead of losing it, and dispose the text controllers.

1.1.6

Fixes

• Keep a hidden hero, such as the one a flight lands on, at the size it would show at, instead of the size it had when it hid, so after a window resize a flight lands on it without a jump.

1.1.5

Example

• Run one switch per flight in the show details example, instead of a second one that snapshots the whole page after each flight lands.
• Keep the show details example's back button in place when the page rebuilds, such as on a window resize, instead of fading in a new one over it.
• Rebuild only the image, title and description wrappers on each frame of a drag on the show details example's details, instead of the whole details view.
• Close the show details example's details onto where the cell is, instead of where it was when it was tapped, which was wrong after a window resize.
• Show the show details example's scrollbars at the window's edge, instead of at the edge of the middle column, and scroll with the wheel anywhere in the window.

1.1.4

Fixes

• Show the switcher's first child on the first frame with no flights, instead of two frames late and with a flight between any of its heroes that share a tag.

1.1.3

Performance

• Repaint only the flights on each frame of a flight, instead of the whole screen.

1.1.2

Performance

• Lay out only the shuttle on each frame of a flight between heroes of different sizes, instead of the whole screen.

1.1.1

Fixes

• Fly a hero on from where its shuttle is when the child changes again mid-flight, instead of jumping back to where the flight started.
• Show the heroes of a child that arrives while a switch is still running, instead of keeping them hidden for good.
• Release each switch's snapshot of the old child when the switch ends, instead of keeping a full-screen image in memory until garbage collection.

1.1.0

Fixes

• Fly heroes in place when HeroHereSwitcher is not at the screen origin, for example below an app bar, beside a sidebar or in a right-to-left layout.
• Use the device pixel ratio for the switch snapshot to avoid small layout shifts and low render quality when switching children (#1, thanks @andrei-bucurei).

Documentation

• Explain what a HeroHereSwitcher rebuild costs.

Maintenance

• Require Dart 3.13 and Flutter 3.47.
• Update the example to the current Flutter templates.

1.0.1

Fixes

• Preserve the begin rect in RectTween when reversing the animation.

1.0.0

• Initial release of hero_here.
• Introduced HeroHereSwitcher and HeroHere widgets for hero transitions on the same screen.
• Example usage provided in the README.
• Added additional examples: send_message_hero, show_details_hero.