QML and Qt Quick

Hi, These are the Navigator and project structures: [image: 081b8062-142f-4c58-a08d-eb735d890c7e.JPG] [image: 4276b547-9983-4ef6-9900-083644bd88e2.JPG]

Hi @GrecKo ! Sorry for the delay in answering, I was not seeing this issue until yesterday. Anyway, I couldn't reproduce the effect as you suggested, but I appreciate the suggestion. To remedy the situation without delay, at least until the migration to Qt5, I used background image clippings to create the necessary effect. It was hard work with the part of the image positioning (they were 6 backgrounds and for each background were 6 cutouts), but it worked. Thank you!

@Nome007 Hello Still waiting Replay from Qt Thanks Nome

A plain js array does that.

@Circuits Fixed by making the QtObject an internal component of _theRectangle like so: //RectComp.qml import QtQuick 2.12 import QtQuick.Window 2.12 Rectangle { id: _theRectangle width: 100 height: 100 anchors.centerIn: parent color: "lightblue" property alias myObject: _theObject InternalObjectComp { id: _theObject } MouseArea { anchors.fill: parent onClicked: showComponent(_theObject); } }

@LeLev Yes, you're right. For make http requests I think that JS is enough.

@arkceajin Thanks for the example. I figured out my issue isn't setting the position property. I am adding new rows to the table and calling the setposition on the tableVerticalBar. I think tableVerticalBar doesn't know about the newly added row (maybe the size of the verticalbar doesn't get updated) and it scrolls to one row before the last result. Button { text: "Add new row" onClicked: { tableModel.addNewRow(); //This is done in c++ table.tableVerticalBar.setPosition(1 - tableVerticalBar.size) } } // adding new row in table model c++ beginInsertRows(QModelIndex(), rowCount(), rowCount()); table.append(newRow); endInsertRows(); How do I know when the size of the scrollbar is updated to call the setposition? I have tried adding two buttons one inserting the table row, another to set the position of the scrollbar. Using two buttons puts the scrollbar to the last result. But how do I do it in one button press?

bump bump

AFAIK on Windows DirectShow doesn't support mp4 out of box. Probably you need to install 3rd party codecs into your system. Usually installing k-lite codec pack solves the problem.

@r3d9u11 Ok, problem was solved Just need to export variable with correcnt video source: export QT_GSTREAMER_CAMERABIN_VIDEOSRC=imxv4l2videosrc

Ah ha! Simple creating an instance of QGuiApplication at the beginning of my test has appeared to resolve this problem, at least. Thank you for the help!

Hi and welcome to devnet, Did you saw that these bindings are unmaintained ? There's a GStreamer sink in the gst-plugins-bad package soon to be moved to gst-plugins-base.

Hi @Yunus. I've stripped down the original application and created a minimalistic sample application which also have this issue (at least at my side). Note that I used Qt 5.9.6 (32-bit) MSVC2015 (on Windows 10). You can download it from here: https://filebin.net/pw9e9ns9b8qzfdl2 Please let me know if you experience the same issue.

If I receive this signal in PlotOverlayA, it should bexecute a function defined in Plot.qml Do you mean "emit the signal" in here? are the PlotOverlayA only children item of Plot?

This can be implemented using ScrollView or Flickable. I create a demo in Github: https://github.com/arkceajin/QtDemos/tree/master/FlickableInput I think it shall match the RS that you mentioned. But it still needs some improvement for the text cursor which I will try to complete in future.

Because this question is simplified and does not require reading elaborate.