Merge branch 'develop'

.godocdown.import

@@ -0,0 +1 @@
+fyne.io/fyne/v2

.travis.yml

@@ -1,6 +1,6 @@
 language: go
 
-go_import_path: fyne.io/fyne
+go_import_path: fyne.io/fyne/v2
 
 addons:
   apt:

AUTHORS

@@ -7,3 +7,5 @@ Tilo Prütz <tilo@pruetz.net>
 Stephen Houston <smhouston88@gmail.com>
 Storm Hess <stormhess@gloryskulls.com>
 Stuart Scott <stuart.murray.scott@gmail.com>
+Jacob Alzén <>
+Charles A. Daniels <charles@cdaniels.net>

CHANGELOG.md

@@ -3,19 +3,20 @@
 This file lists the main changes with each version of the Fyne toolkit.
 More detailed release notes can be found on the [releases page](https://github.com/fyne-io/fyne/releases). 
 
-## 2.0 - Ongoing
+## 2.0 - 22 January 2021
 
 ### Changes that are not backward compatible
 
-These changes likely break some apps, please read the 
+These changes may break some apps, please read the 
 [upgrading doc](https://developer.fyne.io/api/v2.0/upgrading) for more info
+The import path is now `fyne.io/fyne/v2` when you are ready to make the update.
 
 * Coordinate system to float32
   * Size and Position units were changed from int to float32
   * `Text.TextSize` moved to float32 and `fyne.MeasureText` now takes a float32 size parameter
   * Removed `Size.Union` (use `Size.Max` instead)
-  * Added fyne.Delta for difference based X, Y representation
-  * DraggedEvent.DraggedX and DraggedX (int, int) to DraggedEvent.Dragged (Delta)
+  * Added fyne.Delta for difference-based X, Y float32 representation
+  * DraggedEvent.DraggedX and DraggedY (int, int) to DraggedEvent.Dragged (Delta)
   * ScrollEvent.DeltaX and DeltaY (int, int) moved to ScrollEvent.Scrolled (Delta)
 
 * Theme API update
@@ -38,25 +39,58 @@ These changes likely break some apps, please read the
   - `widget.ScrollContainer` (now `container.Scroll`)
   - `widget.SplitContainer` (now `container.Spilt`)
   - `widget.Group` (replaced by `widget.Card`)
-  - `widget.Box` (now `container.NewH/VBox`)
+  - `widget.Box` (now `container.NewH/VBox`, with `Children` field moved to `Objects`)
+  - `widget.TabContainer` and `widget.AppTabs` (now `container.AppTabs`)
+* Many deprecated fields have been removed, replacements listed in API docs 1.4
+  - for specific information you can browse https://developer.fyne.io/api/v1.4/
 
 ### Added
 
+* Data binding API to connect data sources to widgets and sync data
+  - Add preferences data binding and `Preferences.AddChangeListener`
+  - Add bind support to `Check`, `Entry`, `Label`, `List`, `ProgressBar` and `Slider` widgets
+* Animation API for handling smooth element transitions
+  - Add animations to buttons, tabs and entry cursor
+* Storage repository API for connecting custom file sources
+  - Add storage functions `Copy`, `Delete` and `Move` for `URI`
+  - Add `CanRead`, `CanWrite` and `CanList` to storage APIs
+* New Theme API for easier customisation of apps
+  - Add ability for custom themes to support light/dark preference
+  - Support for custom icons in theme definition
+  - New `theme.FromLegacy` helper to use old theme API definitions
+* Add fyne.Vector for managing x/y float32 coordinates
 * Add MouseButtonTertiary for middle mouse button events on desktop
-* Add fyne.Vector for simple x/y coordinates
+* Add `canvas.ImageScaleFastest` for faster, less precise, scaling
+* Add new `dialog.Form` that will phase out `dialog.Entry`
+* Add keyboard control for main menu
+* Add `Scroll.OnScrolled` event for seeing changes in scroll container
+* Add `TextStyle` and `OnSubmitted` to `Entry` widget
+* Add support for `HintText` and showing validation errors in `Form` widget
+* Added basic support for tab character in `Entry`, `Label` and `TextGrid`
 
 ### Changed
 
 * Coordinate system is now float32 - see breaking changes above
 * ScrollEvent and DragEvent moved to Delta from (int, int)
-
 * Change bundled resources to use more efficient string storage
-* Desktop left and right mouse buttons renamed to MouseButtonPrimary and MouseButtonSecondary
+* Left and Right mouse buttons on Desktop are being moved to `MouseButtonPrimary` and `MouseButtonSecondary`
 * Many optimisations and widget performance enhancements
 
+* Moving to new `container.New()` and `container.NewWithoutLayout()` constructors (replacing `fyne.NewContainer` and `fyne.NewContainerWithoutLayout`)
+* Moving storage APIs `OpenFileFromURI`, `SaveFileToURI` and `ListerForURI` to `Reader`, `Writer` and `List` functions
+
 ### Fixed
 
 * Validating a widget in widget.Form before renderer was created could cause a panic
+* Added file and folder support for mobile simulation support (#1470)
+* Appending options to a disabled widget.RadioGroup shows them as enabled (#1697)
+* Toggling toolbar icons does not refresh (#1809)
+* Black screen when slide up application on iPhone (#1610)
+* Properly align Label in FormItem (#1531)
+* Mobile dropdowns are too low (#1771)
+* Cursor does not go down to next line with wrapping (#1737)
+* MacOS Notifications are not shown on subsequent app runs after first run due to duplicate identifier (#1699)
+* Entry: while adding text beyond visible reagion there is no auto-scroll (#912)
 
 
 ## 1.4.3 - 4 January 2021

README.md

@@ -1,9 +1,9 @@
 <p align="center">
-  <a href="https://pkg.go.dev/fyne.io/fyne?tab=doc" title="Go API Reference" rel="nofollow"><img src="https://img.shields.io/badge/go-documentation-blue.svg?style=flat" alt="Go API Reference"></a>
-  <a href="https://github.com/fyne-io/fyne/releases/tag/v1.4.3" title="1.4.3 Release" rel="nofollow"><img src="https://img.shields.io/badge/version-1.4.3-blue.svg?style=flat" alt="1.4.3 release"></a>
+  <a href="https://pkg.go.dev/fyne.io/fyne/v2?tab=doc" title="Go API Reference" rel="nofollow"><img src="https://img.shields.io/badge/go-documentation-blue.svg?style=flat" alt="Go API Reference"></a>
+  <a href="https://github.com/fyne-io/fyne/releases/tag/v2.0.0" title="2.0.0 Release" rel="nofollow"><img src="https://img.shields.io/badge/version-2.0.0-blue.svg?style=flat" alt="2.0.0 release"></a>
   <a href='http://gophers.slack.com/messages/fyne'><img src='https://img.shields.io/badge/join-us%20on%20slack-gray.svg?longCache=true&logo=slack&colorB=blue' alt='Join us on Slack' /></a>
   <br />
-  <a href="https://goreportcard.com/report/fyne.io/fyne"><img src="https://goreportcard.com/badge/fyne.io/fyne" alt="Code Status" /></a>
+  <a href="https://goreportcard.com/report/fyne.io/fyne/v2"><img src="https://goreportcard.com/badge/fyne.io/fyne/v2" alt="Code Status" /></a>
   <a href="https://github.com/fyne-io/fyne/actions"><img src="https://github.com/fyne-io/fyne/workflows/Platform%20Tests/badge.svg" alt="Build Status" /></a>
   <a href='https://coveralls.io/github/fyne-io/fyne?branch=develop'><img src='https://coveralls.io/repos/github/fyne-io/fyne/badge.svg?branch=develop' alt='Coverage Status' /></a>
 </p>
@@ -14,12 +14,13 @@
 It is designed to build applications that run on desktop and mobile devices with a
 single codebase.
 
-Version 1.4 is the current release - it introduced high performance collection widgets,
-Card, Separator and FileIcon widgets as well as a folder open dialog.
-It also saw a theme refresh updating the colors and button styles for a more
-material design look.
-We are now working towards [2.0](https://github.com/fyne-io/fyne/milestone/6)
-which aims to add data bindings, animations and more!
+Version 2.0 is the current release of the Fyne API, this represented the first release since
+1.0 that may break some API usage. It also added new features including data binding, animation,
+storage repositories and a new more flexible theme API.
+We also refreshed the default theme, adding animations, a focus colour and 
+redesigning the Entry, Select, SelectEntry, ProgressBar and ProgressBarInfinite widgets.
+We are now working towards the next [big release](https://github.com/fyne-io/fyne/milestone/14)
+and more news will follow in our news feeds and GitHub project.
 
 # Prerequisites
 
@@ -29,13 +30,13 @@ If you're not sure if that's all installed or you don't know how then check out
 
 Using the standard go tools you can install Fyne's core library using:
 
-    $ go get fyne.io/fyne
+    $ go get fyne.io/fyne/v2
 
 # Widget demo
 
 To run a showcase of the features of Fyne execute the following:
 
-    $ go get fyne.io/fyne/cmd/fyne_demo/
+    $ go get fyne.io/fyne/v2/cmd/fyne_demo/
     $ fyne_demo
 
 And you should see something like this (after you click a few buttons):
@@ -62,9 +63,9 @@ Open a new file and you're ready to write your first app!
 package main
 
 import (
-	"fyne.io/fyne/app"
-	"fyne.io/fyne/container"
-	"fyne.io/fyne/widget"
+	"fyne.io/fyne/v2/app"
+	"fyne.io/fyne/v2/container"
+	"fyne.io/fyne/v2/widget"
 )
 
 func main() {
@@ -108,7 +109,7 @@ Using `go install` will copy the executable into your go `bin` dir.
 To install the application with icons etc into your operating system's standard
 application location you can use the fyne utility and the "install" subcommand.
 
-    $ go get fyne.io/fyne/cmd/fyne
+    $ go get fyne.io/fyne/v2/cmd/fyne
     $ fyne install
 
 # Packaging a release
@@ -125,7 +126,7 @@ The above command will create a '.ipa' file that can then be uploaded to the iOS
 
 # Documentation
 
-More documentation is available at the [Fyne developer website](https://developer.fyne.io/) or on [pkg.go.dev](https://pkg.go.dev/fyne.io/fyne?tab=doc).
+More documentation is available at the [Fyne developer website](https://developer.fyne.io/) or on [pkg.go.dev](https://pkg.go.dev/fyne.io/fyne/v2?tab=doc).
 
 # Examples
 

animation.go

@@ -10,32 +10,32 @@ type AnimationCurve func(float32) float32
 
 // AnimationRepeatForever is an AnimationCount value that indicates it should not stop looping.
 //
-// Since 2.0.0
+// Since: 2.0
 const AnimationRepeatForever = -1
 
 var (
 	// AnimationEaseInOut is the default easing, it starts slowly, accelerates to the middle and slows to the end.
 	//
-	// Since 2.0.0
+	// Since: 2.0
 	AnimationEaseInOut = animationEaseInOut
 	// AnimationEaseIn starts slowly and accelerates to the end.
 	//
-	// Since 2.0.0
+	// Since: 2.0
 	AnimationEaseIn = animationEaseIn
 	// AnimationEaseOut starts at speed and slows to the end.
 	//
-	// Since 2.0.0
+	// Since: 2.0
 	AnimationEaseOut = animationEaseOut
 	// AnimationLinear is a linear mapping for animations that progress uniformly through their duration.
 	//
-	// Since 2.0.0
+	// Since: 2.0
 	AnimationLinear = animationLinear
 )
 
 // Animation represents an animated element within a Fyne canvas.
 // These animations may control individual objects or entire scenes.
 //
-// Since 2.0.0
+// Since: 2.0
 type Animation struct {
 	AutoReverse bool
 	Curve       AnimationCurve
@@ -48,7 +48,7 @@ type Animation struct {
 // rendered frame between time.Now() and the specified duration. The callback values start at 0.0 and
 // will be 1.0 when the animation completes.
 //
-// Since 2.0.0
+// Since: 2.0
 func NewAnimation(d time.Duration, fn func(float32)) *Animation {
 	return &Animation{Duration: d, Tick: fn}
 }

app/app.go

@@ -1,17 +1,17 @@
 // Package app provides app implementations for working with Fyne graphical interfaces.
 // The fastest way to get started is to call app.New() which will normally load a new desktop application.
 // If the "ci" tag is passed to go (go run -tags ci myapp.go) it will run an in-memory application.
-package app // import "fyne.io/fyne/app"
+package app // import "fyne.io/fyne/v2/app"
 
 import (
 	"fmt"
 	"os/exec"
 	"sync"
 	"time"
 
-	"fyne.io/fyne"
-	"fyne.io/fyne/internal"
-	helper "fyne.io/fyne/internal/app"
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/internal"
+	helper "fyne.io/fyne/v2/internal/app"
 )
 
 // Declare conformity with App interface

app/app_darwin.go

@@ -25,8 +25,8 @@ import (
 	"strings"
 	"unsafe"
 
-	"fyne.io/fyne"
-	"fyne.io/fyne/theme"
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/theme"
 )
 
 func defaultVariant() fyne.ThemeVariant {

app/app_debug.go

@@ -2,6 +2,6 @@
 
 package app
 
-import "fyne.io/fyne"
+import "fyne.io/fyne/v2"
 
 const buildMode = fyne.BuildDebug

app/app_gl.go

@@ -3,8 +3,8 @@
 package app
 
 import (
-	"fyne.io/fyne"
-	"fyne.io/fyne/internal/driver/glfw"
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/internal/driver/glfw"
 )
 
 // NewWithID returns a new app instance using the appropriate runtime driver.

app/app_mobile.go

@@ -5,8 +5,8 @@
 package app
 
 import (
-	"fyne.io/fyne"
-	"fyne.io/fyne/internal/driver/gomobile"
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/internal/driver/gomobile"
 )
 
 // NewWithID returns a new app instance using the appropriate runtime driver.

app/app_mobile_and.go

@@ -20,8 +20,8 @@ import (
 
 	mobileApp "github.com/fyne-io/mobile/app"
 
-	"fyne.io/fyne"
-	"fyne.io/fyne/theme"
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/theme"
 )
 
 func defaultVariant() fyne.ThemeVariant {

app/app_mobile_ios.go

@@ -20,8 +20,8 @@ import (
 	"path/filepath"
 	"unsafe"
 
-	"fyne.io/fyne"
-	"fyne.io/fyne/theme"
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/theme"
 )
 
 func defaultVariant() fyne.ThemeVariant {

app/app_other.go

@@ -6,8 +6,8 @@ import (
 	"errors"
 	"net/url"
 
-	"fyne.io/fyne"
-	"fyne.io/fyne/theme"
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/theme"
 )
 
 func defaultVariant() fyne.ThemeVariant {

app/app_release.go

@@ -2,6 +2,6 @@
 
 package app
 
-import "fyne.io/fyne"
+import "fyne.io/fyne/v2"
 
 const buildMode = fyne.BuildRelease

app/app_software.go

@@ -3,9 +3,9 @@
 package app
 
 import (
-	"fyne.io/fyne"
-	"fyne.io/fyne/internal/painter/software"
-	"fyne.io/fyne/test"
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/internal/painter/software"
+	"fyne.io/fyne/v2/test"
 )
 
 // NewWithID returns a new app instance using the test (headless) driver.

app/app_standard.go

@@ -2,6 +2,6 @@
 
 package app
 
-import "fyne.io/fyne"
+import "fyne.io/fyne/v2"
 
 const buildMode = fyne.BuildStandard

app/app_test.go

@@ -6,8 +6,8 @@ import (
 	"strings"
 	"testing"
 
-	"fyne.io/fyne"
-	_ "fyne.io/fyne/test"
+	"fyne.io/fyne/v2"
+	_ "fyne.io/fyne/v2/test"
 	"github.com/stretchr/testify/assert"
 )
 

app/app_windows.go

@@ -16,8 +16,8 @@ import (
 
 	"golang.org/x/sys/windows/registry"
 
-	"fyne.io/fyne"
-	"fyne.io/fyne/theme"
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/theme"
 )
 
 const notificationTemplate = `$title = "%s"

app/app_xdg.go

@@ -12,8 +12,8 @@ import (
 
 	"github.com/godbus/dbus/v5"
 
-	"fyne.io/fyne"
-	"fyne.io/fyne/theme"
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/theme"
 )
 
 func defaultVariant() fyne.ThemeVariant {