{MDC iOS} No longer using `-init` for Color Scheme.
Based on the discussions in go/mdc-ios-theming, we should not use the `-init` default initializer. Instead, we should use an explicit set of defaults.
Search regex: '\[\[MDCSemanticColorScheme alloc\] init\]'
Replacing all non-integral, single-precision floating point literals with double-precision values explicitly cast to CGFloat. For example, `0.1f` should become `(CGFloat)0.1`.
Regex used:
```
([0-9]*\.)([0-9]*?)([1-9]+)([0-9]*?)[fF]
```
PiperOrigin-RevId: 220683126
Removes the need to copy-paste stanzas from other files anymore as we'll rely on #4478 to generate the correct stanza for us instead.
This was an automated change generated by running a find-and-replace regular expression:
```
/\*
Copyright ([0-9]+)-present the Material Components for iOS authors\. All Rights Reserved\.
Licensed under the Apache License, Version 2\.0 \(the "License"\);
you may not use this file except in compliance with the License\.
You may obtain a copy of the License at
http://www\.apache\.org/licenses/LICENSE-2\.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied\.
See the License for the specific language governing permissions and
limitations under the License\.
\*/
```
```
/\*
Copyright ([0-9]+)-present the Material Components for iOS authors\. All Rights Reserved\.
Licensed under the Apache License, Version 2\.0 \(the "License"\);
you may not use this file except in compliance with the License\.
You may obtain a copy of the License at
http://www\.apache\.org/licenses/LICENSE-2\.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied\.
See the License for the specific language governing permissions and
limitations under the License\.
\*/
```
```
/\*
Copyright ([0-9]+)-present the Material Components for iOS authors\. All Rights Reserved\.
Licensed under the Apache License, Version 2\.0 \(the "License"\);
you may not use this file except in compliance with the License\.
You may obtain a copy of the License at
http://www\.apache\.org/licenses/LICENSE-2\.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied\.
See the License for the specific language governing permissions and
limitations under the License\.
\*/
```
```
// Copyright $1-present the Material Components for iOS authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
```
set cell selection style to none in following examples:
Activity Indicator Demo
App Bar Demo
AppBarSectionHeaderExample
AppBarImageryExample
closes#3870
This behavior enables the similarly-named behavior added to the Flexible Header in bb245597d8895a78c346c76f7d0986d7a993ad12. In addition to allowing the flexible header's min/max height to use the contextual safe area insets, the App Bar will use the flexible header view's top safe area guide to position its header view (rather than using MDCDeviceSafeAreaInsets(), which we want to remove).
This change enables the new behavior in the App Bar examples and in the MDCCatalog node list view controller.
Closes https://github.com/material-components/material-components-ios/issues/4104
This new opt-in behavior allows a client to more easily integrate the Flexible Header (and relatedly, the App Bar) when they do not require shifting behavior (which is most of the time).
The new behavior can be enabled by setting `observesTrackingScrollViewScrollEvents` to true on the flexible header view instance.
When this property is enabled, the flexible header will no longer allow tracking scroll view events to be manually forwarded, and it will also enforce the shift behavior being set to a disabled state. The intent of this enforcement is to encourage unambiguous usage of the flexible header (you're either allowing it to observe events, or you're forwarding events, but not both).
I've rolled this new behavior out to all of the App Bar examples to demonstrate how much code it removes. I expect this to be a large win for client teams that are integrating with the App Bar.
The underlying implementation of this new behavior relies on KVO of the scroll view's contentOffset property. We manage registration of KVO events through the fhv_startObservingContentOffset and fhv_stopObservingContentOffset APIs.
Prior to iOS 11, the KVO implementation of observers required that you deregister any observers from an object before it is deallocated. As such, if a client wishes to use this behavior and they also support iOS 10.* or below, they must also explicitly nil out the tracking scroll view before it is deallocated. This is required because we keep a weak reference to the tracking scroll view (for a variety of important reasons, namely: avoiding retain cycles and ensuring we don't keep the tracking scroll view alive longer than its owning controller). Because of the weak reference, we can't rely on our own dealloc method being invoked before the tracking scroll view is deallocated. As such, only the client who provided us with a tracking scroll view is capable of making an informed decision as to when to nil out the tracking scroll view. In essence, this behavior comes with a KVO contract (a cost) while providing a much easier integration experience (the benefit).
If a client supports iOS 11 and up, they can simply enable this behavior with no additional code.
Closes https://github.com/material-components/material-components-ios/issues/347
Made colorScheme and typographyScheme properties in the class interfaces for all our examples.
Moved theming away from example inits and into viewDidLoad
Small update for slider example to allow it to grab the theming properly.
Related Pivotal: https://www.pivotaltracker.com/story/show/156616695
Make inkColor for buttons in MDCButtonBar customizable. Also expose an API on MDCNavigationBar to allow using the custom inkColor in AppBar.
closes#1660
All examples now have at least the required `+catalogBreadcrumbs` and `+catalogIsPrimaryDemo`. All examples in the same breadcrumbs path have only one primary demo. There should be only one `-catalogDescription` attached to the primary demo.
Closes#1897
* MDC_#702 - Start to implement accessibility configurator
* MDC_#702 - Implemented configurator method to modify accessibility colors to app bar and implemented example use
* MDC_#702 - Updated examples
* MDC_#702 - Updated naming convention
* MDC_#702 - Readability
* MDC_#702 - Updated pod spec to include new class MDCAppBarAccessibilityEnforcer, started adding tests, updated examples to new use class
* MDC_#702 - Stubbed out tests
* MDC_#702 - Re-implemented MDCAppBarAccessibilityEnforcer as object within AppBar component
* Filled in additional tests
* MDC_#702 - Updated method name
* MDC_#702 - Updated test cases
* MDC_#702 - Update added test to Swift 3.0
* [AppBar] - Update accessibility mutator class
* [AppBar] - Updated text selection in mutator method
* [AppBar] - Removed init method per comment
* [AppBar] - Updated colors in AppBar demo examples
Discussed merge with Ian offline. Issues with Travis CI may be resolved once the PR is merged.
* Add color to tiles.
* Add theming to catalog
* Update text field tile.
* Implementation method signatures should match those in header.
* Update MDCDrawFunc typedef
* Pass color scheme through NSNotification
* Add component theming
* Add tabbar themer
* Update tab example to use UIAppearance
* Theme sliders based on UIAppearance proxy
* Allow any class conforming to MDCColorScheme
* Override navigation bar color theme for imagery example.
* Update AppBar and ButtonBar color theming
* Update button bar themer comment
* Update button theming
* Remove theme imports where not necessary.
* Fix case of private
* Replace MDC all icons
* Update border
* Replace MDCActionExtension icon with new logo
* Update all headers to be white on black
* Make Catalog greyscale to match Material’s style.
* Fix collection tile
* Update all headers to be white on black
* Make Catalog greyscale to match Material’s style.
* Fix collection tile
* WIP: Updating TabBar example to use black/green theme.
* WIP: Monochoroming all examples.
* Switch MDC Catalog to a black and white theme (#1355)
* Replace MDC all icons
* Update border
* Replace MDCActionExtension icon with new logo
* Update all headers to be white on black
* Make Catalog greyscale to match Material’s style.
* Fix collection tile
* Update all headers to be white on black
* Make Catalog greyscale to match Material’s style.
* Fix collection tile
* Fix floats
* Make Catalog greyscale to match Material’s style.
* More black and whiting
* WIP: Snackbar and global style
* Simplify snack bar examples.
* Page control
We can credit any contributor who would like to be credited this way, by adding them on request to the AUTHORS file. The copyright statement changes are required for this to work. Note that this has...
Summary:
We can credit any contributor who would like to be credited this way, by adding them on request to the AUTHORS file. The copyright statement changes are required for this to work. Note that this has no legal change, since the contributors always retained their copyright despite the copyright notice, but it's a nice acknowledgement.
Changed copyright statement to include non-Google authors.
Command run:
find * \( -name '*\.m' -or -name '*\.h' -or -name '*\.swift' \) -and -not \( -path 'scripts/external*' -name Pods \) -print0 | xargs -0 sed -i '' 's/Copyright \(.*\) Google Inc/Copyright \1 the Material Components for iOS authors/'
Added non-source files.
Command run:
grep -Rl 'Copyright .* Google Inc' * --exclude-dir scripts/external --null | xargs -0 sed -i '' 's/Copyright \(.*\) Google Inc/Copyright \1 the Material Components for iOS authors/'
Reviewers: featherless, O1 Material components iOS, randallli
Reviewed By: O1 Material components iOS, randallli
Tags: #material_components_ios
Differential Revision: http://codereview.cc/D1415
Summary: "Material design" is not capitalized except when referring to the actual Material Design team at Google.
Reviewers: O1 Material components iOS, randallli
Reviewed By: O1 Material components iOS, randallli
Subscribers: randallli, featherless
Tags: #material_components_ios
Differential Revision: http://codereview.cc/D1306
Summary: Closes https://github.com/google/material-components-ios/issues/574.
Test Plan:
1. Open Catalog on iPad Air 2 in Split View.
2. Open AppBar
> AppBar should not be cut.
3. Open Demo
> The RIGHT button should be on the right, and should stay there even when
> resizing the app, rotating the iPad, etc.
Reviewers: featherless, O1 Material components iOS
Reviewed By: featherless, O1 Material components iOS
Tags: #material_components_ios
Differential Revision: http://codereview.cc/D975
Summary: The catalog now calls init on view controllers to initialize them. This does not chain to initWithNibName.
Reviewers: #mdc_ios_owners, junius
Reviewed By: #mdc_ios_owners, junius
Projects: #material_components_ios
Differential Revision: http://codereview.cc/D689
Summary:
The argument justifying the protocol-oriented approach to App Bar was "convenience", but as is so often the case this convenience actually introduced a variety of costs. Notably:
- Properties defined in a protocol must be synthesized. This was annoying.
- We could not add new properties to the protocol without breaking all clients (they'd get "does not conform to protocol errors").
- We'd overcomplicated the view registration mechanisms. You now simply create an App Bar object and manage view controller parent/child relationships explicitly.
Before this change, clients using the App Bar had to:
1. Conform to a protocol.
2. Synthesize methods.
3. Call an initializer method.
4. Call a viewDidLoad method.
After this change, clients using the App Bar will:
1. Initialize an instance of MDCAppBar.
2. Register the App Bar's header view controller as a child view controller.
3. Call a viewDidLoad method.
Reviewers: ajsecord, #mdc_ios_owners
Reviewed By: ajsecord, #mdc_ios_owners
Projects: #material_components_ios
Differential Revision: http://codereview.cc/D446
