GtkEntry get his alignment property from xalign parameter. but when you start typing
in some RTL language (ex. Arabic) it reverses the alignment (this feature is also noted in GTK reference). how can I stop this feature and make the alignment permanent, independent of input language?
Related
According to Win32 official docs:
Window Styles
Constant name
Constant value
Description
WS_OVERLAPPED
0x00000000L
The window is an overlapped window. An overlapped window has a title bar and a border. Same as the WS_TILED style.
What is the point of a zero flag? In C programming, it doesn't make sense to me. Only non-zero values make sense for additive/accumulative flagging.
I guess one way to look at it is that OVERLAPPED is the default style, unless you modify it with those additive flags. This #define gives you a readable way to express this in code, for example:
CreateWindowA("some_class", NULL, WS_OVERLAPPED, ...)
That's clearer than just passing 0. It makes a lot less sense if you start combining it with other flags, of course.
I need to install several 'custom' keyboard layouts on Windows 10.
These are not MKLC generated layouts.
What is a 'safe' KLID to use for my layouts?
axxxxxxx seems to be used by MKLC.
Dxxxxxxx seems to be utilized by the Layouts PreLoad / Substitues
I have several keyboard layouts to install, I.e, ????0409, ????0407, ????040e, .....
Any ideas for a relatively 'safe' value for '????' ?
I am concerned about running into some one else's keyboard layout.
Thanks
KLID — a keyboard layout identifier. Traditionally pronounced "Kay-El-Eye-Dee" because some people in the USA get very uptight about certain homonyms (you can catch me slipping on this point from time to time). It's also sometimes called the input locale identifier since the name for HKL has been updated (see the HKL definiteion for info on why that is incorrect since the HKL is for something different). The KLID can be retrieved for the currently selected keyboard layout in a thread through the GetKeyboardLayoutName API (note the pswzKLID parameter), though that is not true of any other selected or installed keyboard layout. Every keyboard layout on the system has one of these. Each KLID is 32 bits (thus 8 hex digits), and they can all be found in the registry as the subkeys under HKLM\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\. The bottom half of the KLID is a LANGID, and the top half is something device-specific. By convention, the first hex digit is usually as follows:
0 — Most keyboard layouts
A — Keyboard layouts defined by MSKLC
B — Keyboard layouts defined by KbdEdit
D — Some non-CJK input methods that have been defined by the Text Services Framework (note: reported to me; I have never seen one of these!)
E — CJK input methods, also known as IMEs (deprecated and AFAIK not used since Windows 8)
Looks like you can use 1..9 or B or F hex as prefix.
Source: http://archives.miloush.net/michkap/archive/2005/04/17/409032.html
We are all familiar with text highlighting. You hover over any "text" in any application on your Windows OS, your cursor changes into an I-Beam, and you can click and drag across the text to Highlight it. This highlighted text can be copied to the clipboard for later use.
Some applications modify the default highlighting behavior by changing color, opacity, or even shape. Some applications allow for column selection (e.g. Visual Studio "alt-click-drag" creates box like highlighting)
I have scoured the depths of the internet, but I can't seem to find a solid source of information that would explain how one would modify the behavior of text highlighting.
How would I implement column/block text selection, and modifying the appearance of the highlighted text in a compiled application.
Since applications can do this in various custom ways, there is no single solution to change how all of them style text selections.
Many will rely on the current color scheme (using GetSysColor) to determine the highlight colors. So you could modify the scheme and maybe affect the colors used for many applications.
To do this programmatically, you would use SetSysColors to change the COLOR_HIGHLIGHT and COLOR_HIGHLIGHTTEXT values.
Other applications might rely on the current theme (using GetThemeColor). To affect those you'd have to select a different theme that has the colors (and perhaps other styling choices) that you want.
A lot of apps use their own hard-coded color schemes, so you won't be able to programmatically at all.
I'm not sure what you mean with the web application part of your question. A web application is some HTML, JS and CSS that make the browser interact with your system. Any custom selection (coloring) logic that the web application provides, has to be implemented by the browser.
Also you have to realize that "(text) selection" is an rather virtual principle. An application can just render a colored shape (like a blue rectangle) and copy something to the clipboard when it receives a WM_COPY message.
Windows provides in basic substring selection functionality for (rich) edit controls (i.e. start and end position), but for something custom like column selection, custom code is required.
Read more about this in Making a rectangular selection in a RichTextBox with Alt-Left-Mouse sweep?.
In a Keyboard Extension, there is a field in the info.plist "PrefersRightToLeft", which is a Bool. This (as far as I can tell) cannot be set programatically.
There is nothing in the UITextInputTraits or UIKeyInputdelegate or any other way I tried. Tried to use the setBaseWritingDirectionof the passed UITextInput.
Is there any way to have the textField change direction (RTL and LTR) from code to support the appropriate languages?
It seems that appropriate textFields are auto detecting the inserted language and adjust appropriately.
I have an old windows application with it's Ocxs. I want to localize it's OCX to arabic. no problem on changing labels and strings.
but I can't change layout to Right to left.
I find some resources about using Mirroring in windows. but the provided samples don't help me. Link1 & Link2
I'm not a VB fan and don't have enough experience.
Is there any clear and tested approach for VB to mirroring UI?
From Platform SDK 2001
Complex Scripts in Edit Controls
A complex script is a language whose printed form is not laid out in a simple way. For example, a complex script may allow bi-directional rendering, contextual shaping of glyphs, or combining characters. The standard edit controls have been extended to support multilingual text and complex scripts. This includes not only input and display, but also correct cursor movement over character clusters (in Thai and Devanagari script, for example).
A well-written application will receive this support automatically, without modification. Again, you should consider adding support for right-to-left reading order and right alignment. In this case, toggle the extended style flags of the edit control window to control these attributes, as shown in the following example:
// ID_EDITCONTROL is the control ID in the resource file.
HANDLE hWndEdit = GetDlgItem(hDlg, ID_EDITCONTROL);
LONG lAlign = GetWindowLong(hWndEdit, GWL_EXSTYLE) ;
// To toggle alignment
lAlign ^= WS_EX_RIGHT ;
// To toggle reading order
lAlign ^= WS_EX_RTLREADING ;
After setting the lAlign value, enable the new display by setting the extended style of the edit control window as follows:
// This assumes your edit control is in a dialog box. If not,
// get the edit control handle from another source.
SetWindowLong(hWndEdit, GWL_EXSTYLE, lAlign);
InvalidateRect(hWndEdit, NULL, FALSE);
Windows 2000/XP: The standard edit control supports a context menu that allows the user to toggle the reading order and insert/display Unicode bi-directional control characters.