Carla

Commit Graph

Author	SHA1	Message	Date
falkTX	261fa7f805	Fix compat with old pyqt	3 years ago
Sebastian Lohff	14e9ec85fa	Disable GraphicsScene indexing method to prevent crashes Under certain circumstances Carla would crash when frequent updates on the QGraphicsScene occurred, especially in combination with scrolling or panning by the user. Backtraces showed either a segfault in QGraphicsItem::parentItem() or around QGraphicsSceneBspTree::climbTree(). While the first trace points towards missing calls to pepareGeometryChange() in combination with custom boundingRect() methods, inserting these did not yield a positive change, though people with this issue also had success in disabling the ItemIndexingMethod of their QGraphicsScene[0][1]. Setting this to NoIndex solves this problem. The original problem is reproducible with an ever-reconnecting client: $ while true; do klick 120 & (sleep 0.1; killall klick); done [0] https://bugreports.qt.io/browse/QTBUG-18021?focusedCommentId=367566&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-367566 [1] https://forum.qt.io/topic/71316/qgraphicsscenefinditembsptreevisitor-visit-crashes-due-to-an-obsolete-paintevent-after-qgraphicsscene-removeitem	3 years ago
falkTX	35babc07ab	patchcanvas: clear rubberband on right-click Signed-off-by: falkTX <falktx@falktx.com>	4 years ago
falkTX	b553ff4ebd	patchcanvas: stop storing keyboard modifier state, cleanup Signed-off-by: falkTX <falktx@falktx.com>	4 years ago
falkTX	eb78e41ed9	Allow to use canvas cut operations without prior window focus Fixes #1176 Signed-off-by: falkTX <falktx@falktx.com>	4 years ago
falkTX	9c710e50b3	Rename cursors; Cleanup CanvasPreviewFrame class Signed-off-by: falkTX <falktx@falktx.com>	4 years ago
falkTX	43a4087d29	Fix canvas groups getting stuck out of screen with last commits Signed-off-by: falkTX <falktx@falktx.com>	5 years ago
falkTX	c178105a15	First go at backend-side canvas positions; Safer jack callbacks Signed-off-by: falkTX <falktx@falktx.com>	5 years ago
falkTX	c986c86860	Add "Find plugin in patchbay" right-click option Signed-off-by: falkTX <falktx@falktx.com>	5 years ago
falkTX	991b184ddb	Fix for unconventional mouse releases while line is dragging Closes #880 Signed-off-by: falkTX <falktx@falktx.com>	5 years ago
falkTX	ba7f9bba86	Convert python static lists into tuples Signed-off-by: falkTX <falktx@falktx.com>	5 years ago
falkTX	b730f6c2b1	Fix dragging canvas box by its icon Signed-off-by: falkTX <falktx@falktx.com>	5 years ago
falkTX	24c12d6adb	Fix compatibility with Qt < 5.6 Signed-off-by: falkTX <falktx@falktx.com>	6 years ago
falkTX	84fdf404d4	More fixes for high-dpi, import a few theme fixes Signed-off-by: falkTX <falktx@falktx.com>	6 years ago
falkTX	be7137db07	Scale inline displays on zoom Signed-off-by: falkTX <falktx@falktx.com>	6 years ago
falkTX	4e8e85f512	Split patchcanvas code into multiple files, fix up Signed-off-by: falkTX <falktx@gmail.com>	6 years ago

16 Commits (6b82e204f55d56b8e1692e8af954614e952daf6c)