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Add note about ImCursorPosition/ImAbsolutePosition not including preedit 

The cursor position as reflected by these two properties is not affected
by the offset of the cursor in the preedit area. That means that when
composing text, the cursor position stays the same, at the preedit
insertion point, regardless of where the cursor is positioned within
the preedit string by the QInputMethodEvent::Cursor attribute.

Pick-to: 6.2
Change-Id: Ic2584369f92271e3f242d51f2e647f6f05c72d53
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
bb10
Tor Arne Vestbø 2021-08-19 14:11:14 +02:00
parent b963888b1c
commit 62572f0a18
1 changed files with 5 additions and 2 deletions
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7
src/corelib/global/qnamespace.qdoc
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@ -2659,7 +2659,8 @@
\value ImCursorRectangle The rectangle covering the area of the input cursor in widget coordinates.
\value ImFont The currently used font for text input.
\value ImCursorPosition The logical position of the cursor within the text surrounding the input area
(see \c ImSurroundingText).
(see \c ImSurroundingText). The position does not incorporate the offset of
the cursor within the preedit area, as controlled by QInputMethodEvent::Cursor.
\value ImSurroundingText The plain text around the input area, for example the current paragraph.
\value ImCurrentSelection The currently selected text.
\value ImMaximumTextLength The maximum number of characters that the widget can hold. If there is no limit,
@ -2670,7 +2671,9 @@
\value ImHints The hints for input method on expected input. (See Qt::InputMethodHints)
\value ImPreferredLanguage The preferred input language.
\value ImPlatformData Platform specific data for input method.
\value ImAbsolutePosition The logical position of the cursor within the entire document.
\value ImAbsolutePosition The logical position of the cursor within the entire document. The position does
not incorporate the offset of the cursor within the preedit area, as controlled
by QInputMethodEvent::Cursor.
\value ImTextBeforeCursor The plain text before the cursor. The widget can decide how much text to return,
but \b{must} not return an empty string unless the cursor is at the start of the document.
\value ImTextAfterCursor The plain text after the cursor. The widget can decide how much text to return,