branch old/qt-info created (now e2d72c0f4f)

[Gavin D. Smith]

gavin pushed a change to branch old/qt-info.

      at e2d72c0f4f Avoid white flash when changing node.

This branch includes the following new commits:

     new c07a5b6b6e Preparation for integration with a new help browser with Qt.
     new 824cdd6a3e Commit sources of Qt program.
     new 9559cb8211 use Qt object tree to destroy objects
     new 870ec9d1f2 untrack file
     new 3351a18ed7 add load button
     new 947ec4beb7 new file infopath.c, to look for a HTML manual
     new 6e33bfbd83 rename init function to wc_init
     new a8182b37b5 change init to wc_init
     new 6c9bfc67d7 load the manual the user chose
     new 6f62286995 give Core object a reference to Ui::MainWindow
     new dcbc6c35df load_manual in Core
     new fdf0d5d1ed parse url
     new b04e952948 Inject info.js into viewed pages.
     new 1ff28b1dab Preparation for integration with a new help browser with Qt.
     new cc5a6980cc * js/info.js (add_icons): Take a document argument.  Add 
CSS (not currently injected into iframes).
     new 8ed8e4ebe1 * js/info.js (init_ifram) <on_load>: Pass iframe window 
object to "click" event handler. (on_click): Allow window object to be 
overridden.  Use it to get a type.
     new e1bb40de7f * js/info.js (web_channel_override) <input>: Add override.  
This will be used for index and menus.
     new e36ed1fa6f Add a text input.  This will be needed because datalist 
doesn't work with QtWebEngine: see https://bugreports.qt.io/browse/QTBUG-54433.
     new a5fa5669cd * js/info.js (web_channel_override) <input>: Only override 
for index searches, not menu searches.
     new 33a22a1872 Reduce ambiguity of "index".
     new 72329552d1 Reduce ambiguity of "index".
     new c753b0f042 Reduce ambiguity of "index".
     new bc37072191 * js/info.js (web_channel_override) <input>: Pass 
store.state.index as an argument. (wc_init): Receive 'set_current_url' signal 
and pass on an action to be dispatched.
     new e06e85a003 Implement index search box
     new 4b0cddc376 add qwebchannel.js as script
     new e391d8fd53 inject js via function
     new 88dff4a2f6 move more into function
     new 6486a1d928 call wc_init from profile scripts
     new 95a2ad220a Add wc_controlled conditional.
     new 1010075710 call setRunsOnSubFrames(true)
     new 2448e61518 * js/info.js: Remove section at end dealing with 
QWebChannel, and place in a new file (js/docbrowser/qtinfo.js).
     new e004934deb concatenate contents of qtinfo.js with that of info.js
     new 4a94afa4f6 rm useless widgets
     new f4c95a1a43 declare wc_controlled in info.js
     new ae9dda219d support m for menu. (only works once, though)
     new f4326afb13 * js/info.js: Don't run init code or set event handlers if 
the location is "about:blank".  QWebEngine seems to add scripts even into this 
page, which has bad results, e.g. with event handlers running twice.
     new a86a4c0102 call setRunsOnSubFrames
     new c3c724a326 move public slots to end of file
     new 126eb1be8d implement search
     new 76e873d150 remove ui member from Core
     new 533e96480d return to load new manual
     new 775539107d remove short table of contents
     new 11892d2b45 scroll to search result in top node
     new ebc5f3292c remove unused parameter
     new e6bf0953f8 Defer calling fix_links.
     new f204041231 change some misleading comments
     new cdc4e0c404 Fix direction after index search.
     new 2f576aae34 Remove a parameter of the Store object.
     new 42371c85de correct changelog
     new c685b2828f Fix up pointer to Top node.
     new dd2e991c56 input box changes
     new 3217b46be2 use separate widget for input search
     new c617f44ac6 dont hide combo input on activated signal and make it 
uneditable
     new d7e80c7793 block non-existent index entries
     new 262eba90f5 error message for non-existent index entry
     new 15242b94f3 * info/js (config): Add 'show_welcome_message' field. 
(on_load) Check show_welcome_message to decide whether to show welcome message.
     new ca5c45f19f disable welcome message
     new ab728407e6 press return to search for index entry
     new 33e1e5e11a avoid injecting into about:blank with greasemonkey metadata
     new fb226d6a62 Make fix_links leave internal links alone.
     new f3dad53711 do not call with_sidebar_query
     new 6b3e6a9302 fix undefined variable
     new 73f84fa31e * js/info.css: Comment out overflow properties because of 
scrolling problems.
     new c4423bc92b Make help optional.
     new ba80a3cbcf Scroll to start of sidebar correctly.
     new 3754ae9338 Fix loading of nodes beginning "g_t".
     new e50e97df70 exdent body of info.js two spaces
     new 101ba5d3f2 Change Top link in sidebar.
     new e2d72c0f4f Avoid white flash when changing node.