toolbar

Google is my best friend, but the information I'm getting is too scattered and very unclear. There isn't a concise tutorial describing my needs. I want to add actions to my RCP app's main toolbar, but I need every way of doing this explained thoroughly. But since this is StackOverflow, I will write down the questions off the top of my head, and hope the answers will do. Which is the new and old way of adding actions? Via ActionBarAdvisor or via plugin.xml ? Can actions be added to the main toolbar ONLY using plugin.xml ? How many steps are there to add an action via extensions? ( handlers ,

(图一) 页面预览 ：当前位置（红色 图标处） （图二）页面预览： 文字设置 + 弹框设置 (图三) 搜索插件 + toolBar 插件 (图四) 时间轴插件 < template > < div class = "amap-page-container" > < ! -- 搜索框 -- > < el - amap - search - box class = "search-box" : search - option = "searchOption" : on - search - result = "onSearchResult" > < / el - amap - search - box > < el - amap ref = "map" vid = "amapDemo" : center = "center" : map - manager = "amapManager" : zoom = "zoom" : plugin = "plugin" : events = "events" class = "amap-demo" > < ! -- 在地图上标记点 -- > < el - amap - marker v - for = "(marker,index) in markers" : key = "index" : position = "marker" > < /

I don't understand the status of the toolbar API in Chrome. According to a 2013-06-24 answer to How to make a toolbar in Google Chrome? , there was a chrome.experimental.infobars API available in Chrome, and which was ready to become non-experimental. However, if I go to the referenced web-page for the API, https://developer.chrome.com/extensions/experimental.infobars.html , there's a 302 Found redirect to remove the experimental. part from the URL, and the API is not (/no longer) documented as being accessible under experimental , but it is said to only be available in the dev builds (

There is a line in my code, that marked as yellow: getSupportActionBar().setDisplayShowHomeEnabled(true); After installing appcompat-v7:22.1 it shows a hint: "Method invocation may produce java.lang.nullpointerexception". What should be used instead of getSupportActionBar() ? getSupportActionBar().setDisplayShowHomeEnabled(true); Should say if (getSupportActionBar() != null) { getSupportActionBar().setDisplayShowHomeEnabled(true); } getSupportActionBar() can return null so you the hint is telling you about this. I found another way, using AppCompatDelegate : getDelegate().getSupportActionBar()

With the new Android 24, I found out that the icon and title on the Toolbar has a wider padding and I can't find any way to resolve this. Example: MainActivity.java: public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar); setSupportActionBar(toolbar); getSupportActionBar().setTitle("Testing"); getSupportActionBar().setDisplayHomeAsUpEnabled(true); getSupportActionBar().setDisplayShowHomeEnabled(true);

This question already has an answer here: Android toolbar center title and custom font 34 answers i have a Toolbar in my app like that: <?xml version="1.0" encoding="utf-8"?> <android.support.v7.widget.Toolbar xmlns:android="http://schemas.android.com/apk/res/android" xmlns:local="http://schemas.android.com/apk/res-auto" android:id="@+id/toolbar" android:layout_width="match_parent" android:layout_height="wrap_content" android:minHeight="?attr/actionBarSize" android:background="#263355" local:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar" local:popupTheme="@style/ThemeOverlay.AppCompat

I have several Mayavi plots that I am combining in a single window (along the lines of the documentation ), and it would be much better if I could get rid of the toolbars in all of them. While it's possible to to right-click each of the toolbars to have them disappear, I would like to code them to disappear instead. A command like scene.hide_toolbar() would be ideal. I've dug around in the TraitsUI package a bit to no avail... anybody know how to make it go away? You can use Handler to modify UI, the following code works with ETS_TOOLKIT=qt4. Add the DisableToolbarHandler class to the code