V5.12.12-harmonyos-20250418

Main Features Release

Support WebView

Support OHOS File Persistence Capabilities

Support Accessibility

Refactor menu related feature.

Support cross application drag&drop

Support Dark/light theme

Detail Features & Bugs

QTFOROH-1524: Implement Qt Adaptation for OHOS File Persistence Capabilities

QTFOROH-1601: Adapt Qt Main Window Hide/Show Mechanism to OH Rules

QTFOROH-1561:【 Input Special 】 Generate QNativeGestureEvent/QGestureEvent based on the axis event scale axis.

QTFOROH-1497: [HW] XiaoYi cc Method: Auto-complete Parentheses with Shift+( and Move Cursor Inside

QTFOROH-1662: Crash when OH_Utd_GetMimeTypes returns empty MIME types List

QTFOROH-1528: The title of wizard is not displayed as expected after loading libqohosstyle.so

QTFOROH-1587: [API15] Authorization request related extra interface updates

QTFOROH-684: WebView adaptation

QTFOROH-1336: Accessibility - add support for multiple abilities / windows

QTFOROH-1662: Crash when OH_Utd_GetMimeTypes returns empty MIME types List

QTFOROH-1628: Support hiding maximize/minimize/close buttons

QTFOROH-1614: QWindow:: screen() cannot return the correct screen when dragging windows across multiple screens

QTFOROH-1595: Emojis after Chinese text do not display in 5.15

QTFOROH-1561:【 Input Special 】 Generate QNativeGestureEvent/QGestureEvent based on the axis event scale axis.

QTFOROH-1639: Fix crash when FLOAT window is created

QTFOROH-1325: [HW] Implement font support requirements on OH

QTFOROH-1610: [5.15][Meitu]Set DPI scaling, the drop events are not received in the same area as the display area

QTFOROH-1494: QMenu popup does not close on window resize

QTFOROH-1604: Fix potential issue in createPixelMapSync()

QTFOROH-1562: Correction of AngleDleta and PixelDelta calculation methods in QWheelEvent

QTFOROH-1153: QMenu pop-up isn't closed on touch outside (was: QMenu did not close after losing focus)

QTFOROH-1640: Qt application crashes when receiving custom data type from ArkUI Drag and Drop

QTFOROH-1575: QMenu menuBar entries not switching on hover change

QTFOROH-1630: The program crashes when the blank cursor is set for QLineEdit

QTFOROH-1527: [API15] Improve custom cursor interface to prevent deformation and blurring

QTFOROH-1209: [Foxit] There is gesture event generated when scroll the mouse wheel with ctrl pressed

QTFOROH-1557: The right-click pop up menu needs to be clicked twice to pop up again

QTFOROH-1571: [Miao]QMediaPlayer plays network video, the screen is too small, and changing the window size is not adaptive.

QTFOROH-1600: Implement Hyperlink Drag-and-Drop support in OpenHarmony

QTFOROH-1527: [API15] Improve custom cursor interface to prevent deformation and blurring

QTFOROH-1566: Error displaying image when dragging from Qt to ArkUI

QTFOROH-1605: Handle unknown Ohos pixel formats

QTFOROH-1603: The parameter callback function must keep consistent when do input method subscribe and unsubscribe

QTFOROH-1598: Display ID needs to filter virtual screens (display ID>=1000)

QTFOROH-1578: Tooltip/Combobox in QDialog cannot follow QDialog to display on the corresponding screen

QTFOROH-1342: [WPS] Qt provides application activation or deactivation events

QTFOROH-1566: Error displaying image when dragging from Qt to ArkUI

QTFOROH-1581: Add runtime switch for enabling a11y support

QTFOROH-683: Add support for Qt::FramelessWindowHint for MainWIndows

QTFOROH-1552: [Meitu] Closing a modal dialog before it is shown causes the main window to freeze

QTFOROH-1581: Add runtime switch for enabling a11y support

QTFOROH-1342: [WPS] Qt provides application activation or deactivation events

QTFOROH-1527: [API15] Improve custom cursor interface to prevent deformation and blurring

QTFOROH-1126: Drag-and-Drop with Multi-Format MIME Data Support

QTFOROH-1584: QMenu floating window is not hiding

QTFOROH-1262: Basic support for the accessibility events

QTFOROH-1263: Basic support for the accessibility actions

QTFOROH-1486: Application doesn't remain on extended screen when started from it

QTFOROH-1538: Listen on screen orientation changes

QTFOROH-1560: Modify logic to determine the target display of a window

QTFOROH-1558: [classin] Request for Implementation of Qt::BlankCursor on OHOS

QTFOROH-1563: Handle primary screen changes in ohos

QTFOROH-1519: Modernize the code, aligning it with latest versions of common APIs

QTFOROH-1569: [API15] Dynamic window title setting for Qt QWidget

QTFOROH-1576: Call hideAbility to hide the window to system tray

QTFOROH-1414: Handle hideAbility evaluation result

QTFOROH-1168: Minimize should not be called during Qt app close

QTFOROH-736: Access system clipboard's content "on demand" from Qt application

QTFOROH-1563: Dark/light theme switch according to OH changes theme

QTFOROH-1565: Nullptr dereference in QOhosUdmfData::getRecords() leading to application crash