Merge develop for 2.1.0

.github/workflows/mobile_tests.yml

@@ -7,11 +7,11 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        go-version: [1.12.x, 1.15.x]
+        go-version: [1.14.x, 1.17.x]
 
     steps:
     - uses: actions/checkout@v2
-    - uses: actions/setup-go@v2
+    - uses: WillAbides/setup-go-faster@v1.6.0
       with:
         go-version: ${{ matrix.go-version }}
 

.github/workflows/platform_tests.yml

@@ -7,43 +7,35 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        go-version: [1.12.x, 1.15.x]
+        go-version: [1.14.x, 1.17.x]
         os: [ubuntu-latest, windows-latest, macos-latest]
 
     steps:
     - uses: actions/checkout@v2
-    - uses: actions/setup-go@v2
+    - uses: WillAbides/setup-go-faster@v1.5.0
+      id: setup-go-faster
       with:
         go-version: ${{ matrix.go-version }}
 
     - name: Get dependencies
       run: sudo apt-get update && sudo apt-get install gcc libgl1-mesa-dev libegl1-mesa-dev libgles2-mesa-dev libx11-dev xorg-dev
       if: ${{ runner.os == 'Linux' }}
 
-    #- name: Verify go modules
-    #  run: |
-    #    if [ "$GO111MODULE" == "on" ]
-    #    then
-    #        # For some reason `git diff-index HEAD` does not work properly if the following line is missing.
-    #        git diff
-    #        # check that go mod tidy does not change go.mod/go.sum
-    #        go mod tidy && git diff-index --quiet HEAD -- || ( echo "go.mod/go.sum not up-to-date"; git diff-index HEAD --; false )
-    #    fi
-
     - name: Tests
       run: go test -tags ci ./...
 
     - name: Update coverage
       run: |
         GO111MODULE=off go get github.com/mattn/goveralls
-
         set -e
         go test -tags ci -covermode=atomic -coverprofile=coverage.out ./...
         if [ $coverage -lt 69 ]; then echo "Test coverage lowered"; exit 1; fi
       if: ${{ runner.os == 'Linux' }}
 
     - name: Update PR Coverage
       uses: shogo82148/actions-goveralls@v1
+      env:
+        GOROOT: ${{steps.setup-go-faster.outputs.GOROOT}}
       with:
         path-to-profile: coverage.out
       if: ${{ runner.os == 'Linux' && github.event_name == 'push' }}

.github/workflows/static_analysis.yml

@@ -6,17 +6,18 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
-    - uses: actions/setup-go@v2
+    - uses: WillAbides/setup-go-faster@v1.6.0
       with:
-        go-version: '^1.15.x'     
+        go-version: '1.16.x'     
 
     - name: Get dependencies
       run: |
         sudo apt-get update && sudo apt-get install gcc libgl1-mesa-dev libegl1-mesa-dev libgles2-mesa-dev libx11-dev xorg-dev
-        GO111MODULE=off go get golang.org/x/tools/cmd/goimports                               
-        GO111MODULE=off go get github.com/fzipp/gocyclo/cmd/gocyclo
-        GO111MODULE=off go get golang.org/x/lint/golint
-        GO111MODULE=off go get honnef.co/go/tools/cmd/staticcheck
+        go install golang.org/x/tools/cmd/goimports@latest
+        go install github.com/fzipp/gocyclo/cmd/gocyclo@latest
+        go install golang.org/x/lint/golint@latest
+        go install honnef.co/go/tools/cmd/staticcheck@v0.2.0
+
     - name: Cleanup repository
       run: rm -rf vendor/
 
@@ -27,10 +28,10 @@ jobs:
       run: test -z $(goimports -e -d . | tee /dev/stderr)
 
     - name: Gocyclo
-      run: gocyclo -over 50 .
+      run: gocyclo -over 30 .
 
     - name: Golint
       run: golint -set_exit_status $(go list -tags ci ./...)
 
     - name: Staticcheck
-      run: CGO_ENABLED=1 staticcheck -f stylish ./...
+      run: staticcheck -go 1.14 ./...

.gitignore

@@ -13,6 +13,7 @@ cmd/hello/hello
 cmd/hello/hello.apk
 cmd/hello/hello.app
 cmd/hello/hello.exe
+fyne-cross
 
 ### Tests
 **/testdata/failed

AUTHORS

@@ -9,3 +9,4 @@ Storm Hess <stormhess@gloryskulls.com>
 Stuart Scott <stuart.murray.scott@gmail.com>
 Jacob Alzén <>
 Charles A. Daniels <charles@cdaniels.net>
+Pablo Fuentes <f.pablo1@hotmail.com>

CHANGELOG.md

@@ -3,6 +3,73 @@
 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). 
 
+## 2.1 - 17 September 2021
+
+### Added
+
+* DocTabs container for handling multiple open files
+* Lifecycle API for handling foreground, background and other event
+* Add RichText widget and Markdown parser
+* Add TabWidth to TextStyle to specify tab size in spaces
+* Add CheckGroup widget for multi-select
+* Add FyneApp.toml metadata file to ease build commands
+* Include http and https in standard repositories
+* Add selection color to themes
+* Include baseline information in driver font measurement
+* Document storage API (App.Storage().Create() and others)
+* Add "App Files" to file dialog for apps that use document storage
+* Tab overflow on AppTabs
+* Add URI and Unbound type to data bindings
+* Add keyboard support for menus, pop-ups and buttons
+* Add SimpleRenderer to help make simple widgets (#709)
+* Add scroll functions for List, Table, Tree (#1892)
+* Add selection and disabling to MenuItem
+* Add Alignment to widget.Select (#2329)
+* Expose ScanCode for keyboard events originating from hardware (#1523)
+* Support macOS GPU switching (#2423)
+
+### Changed
+
+* Focusable widgets are no longer focused on tap, add canvas.Focus(obj) in Tapped handler if required
+* Move to background based selection for List, Table and Tree
+* Update fyne command line tool to use --posix style parameters
+* Switch from gz to xz compression for unix packages
+* Performance improvements with line, text and raster rendering
+* Items not yet visible can no longer be focused
+* Lines can now be drawn down to 1px (instead of 1dp) (#2298)
+* Support multiple lines of text on button (#2378)
+* Improved text layout speed by caching string size calculations
+* Updated to require Go 1.14 so we can use some new features
+* Window Resize request is now asynchronous
+* Up/Down keys take cursor home/end when on first/last lines respectively
+
+### Fixed
+
+* Correctly align text tabs (#1791)
+* Mobile apps theme does not match system (#472)
+* Toolbar with widget.Label makes the ToolbarAction buttons higher (#2257)
+* Memory leaks in renderers and canvases cache maps (#735)
+* FileDialog SetFilter does not work on Android devices (#2353)
+* Hover fix for List and Tree with Draggable objects
+* Line resize can flip slope (#2208)
+* Deadlocks when using widgets with data (#2348)
+* Changing input type with keyboard visible would not update soft keyboards
+* MainMenu() Close item does NOT call function defined in SetCloseIntercept (#2355)
+* Entry cursor position with mouse is offset vertically by theme.SizeNameInputBorder (#2387)
+* Backspace key is not working on Android AOSP (#1941)
+* macOS: 'NSUserNotification' has been deprecated (#1833)
+* macOS: Native menu would add new items if refreshed
+* iOS builds fail since Go 1.16
+* Re-add support for 32 bit iOS devices, if built with Go 1.14
+* Android builds fail on Apple M1 (#2439)
+* SetFullScreen(true) before ShowAndRun fails (#2446)
+* Interacting with another app when window.SetFullScreen(true) will cause the application to hide itself. (#2448)
+* Sequential writes to preferences does not save to file (#2449)
+* Correct Android keyboard handling (#2447)
+* MIUI-Android: The widget’s Hyperlink cannot open the URL (#1514)
+* Improved performance of data binding conversions and text MinSize
+
+
 ## 2.0.4 - 6 August 2021
 
 ### Changed

README.md

@@ -1,6 +1,6 @@
 <p align="center">
   <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/v2.0.4" title="2.0.4 Release" rel="nofollow"><img src="https://img.shields.io/badge/version-2.0.4-blue.svg?style=flat" alt="2.0.4 release"></a>
+  <a href="https://github.com/fyne-io/fyne/releases/tag/v2.1.0" title="2.1.0 Release" rel="nofollow"><img src="https://img.shields.io/badge/version-2.1.0-blue.svg?style=flat" alt="2.1.0 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/v2"><img src="https://goreportcard.com/badge/fyne.io/fyne/v2" alt="Code Status" /></a>
@@ -14,12 +14,11 @@
 It is designed to build applications that run on desktop and mobile devices with a
 single codebase.
 
-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)
+Version 2.1 is the current release of the Fyne API, it introduced RichText
+and the DocTabs container, as well as the document storage API and FyneApp.toml
+metadata support.
+We are now working towards the next big release, codenamed 
+[bowmore](https://github.com/fyne-io/fyne/milestone/15)
 and more news will follow in our news feeds and GitHub project.
 
 # Prerequisites

app.go

@@ -57,6 +57,9 @@ type App interface {
 
 	// Storage returns a storage handler specific to this application.
 	Storage() Storage
+
+	// Lifecycle returns a type that allows apps to hook in to lifecycle events.
+	Lifecycle() Lifecycle
 }
 
 var app App
@@ -80,3 +83,17 @@ func CurrentApp() App {
 	}
 	return app
 }
+
+// Lifecycle represents the various phases that an app can transition through.
+//
+// Since: 2.1
+type Lifecycle interface {
+	// SetOnEnteredForeground hooks into the app becoming foreground and gaining focus.
+	SetOnEnteredForeground(func())
+	// SetOnExitedForeground hooks into the app losing input focus and going into the background.
+	SetOnExitedForeground(func())
+	// SetOnStarted hooks into an event that says the app is now running.
+	SetOnStarted(func())
+	// SetOnStopped hooks into an event that says the app is no longer running.
+	SetOnStopped(func())
+}