C++ & Qt

13 Apr 2025 17:21

I proposed some minor modifications to make it more efficient 10 years ago: https://www.qcustomplot.com/index.php/support/forum/475

I’m not sure they still work, but something similar should

C++ & Qt

13 Apr 2025 17:11

It doesn’t really have a spectrogram, but you can use the ColorMap

C++ & Qt

13 Apr 2025 17:08

But may be if qt quick can be better for enhancing later

C++ & Qt

13 Apr 2025 17:07

Qt Quick or Widgets?

C++ & Qt

10 Apr 2025 17:33

okay, so for some reason, I can't get REP files to syntax highlight using Qt Creator- it keeps saying that "A highlight definition file was not found ..."

C++ & Qt

05 Apr 2025 18:12

https://doc.qt.io/qt-6/qml-qtquick-canvas.html

It's not the most efficient way to do it though.

C++ & Qt

05 Apr 2025 15:59

Welcome to the group, -! :-)

Wanna share your story of how you started with Qt, QML or C++? Maybe some nice feature that made you stick with it.
Rules are set on the description of the group. :)

C++ & Qt

05 Apr 2025 04:49

I test with: ~/Qt/6.9.0/gcc_64/bin/qml ./table.qml

C++ & Qt

05 Apr 2025 04:44

I tried setting flickableDirection: Flickable.AutoFlickIfNeeded, but alas, that didn't seem to fix things.

C++ & Qt

05 Apr 2025 04:40

... Ok... Selection seems to work if you put the TableView inside of a ScrollView, and then put a SelectionRectangle outside of the ScrollView.. That doesn't make sense to me.

C++ & Qt

05 Apr 2025 03:36

No change if you explicitly specify selectionBehavior to any of the possible values.

C++ & Qt

05 Apr 2025 01:49

If somebody knows reverse engineering please write me in private

C++ & Qt

05 Apr 2025 00:10

Isn't this supposed to work?

TableView {
id: tableView
anchors.fill: parent
clip: true

model: ListModel {
ListElement { name: "Apple"}

ListElement { name: "Orange" }
ListElement {name: "Banana" }
}

selectionModel: ItemSelectionModel {}

delegate: Rectangle {
implicitWidth: 100
implicitHeight: 30
required property bool selected
required property bool current
color: selected ? "blue" : "white"


Text { text: name }
}
}

C++ & Qt

03 Apr 2025 18:59

Creating programs that injects in ready product

C++ & Qt

03 Apr 2025 16:24

Looking for people who know reverse engineering write me pls in private

C++ & Qt

13 Apr 2025 17:19

use Qt Quick. Use QML at all.

C++ & Qt

13 Apr 2025 17:09

For widgets you can use QCustomPlot

C++ & Qt

13 Apr 2025 17:08

Both if it is available

C++ & Qt

13 Apr 2025 17:06

Hello friends i want to ask about, how can i drow RF waterfall and polar plot using qt on windows but using mingw64

C++ & Qt

05 Apr 2025 18:14

yeah.. I guess I don't really have a choice if have a pure qml constraint though

C++ & Qt

05 Apr 2025 17:52

heya! assuming I have Qt Quick 6.9 available. What's the best way to blit some pixels as in a paint brush in a paint app, exclusively from QML code, without going down to C++ ?

C++ & Qt

05 Apr 2025 08:00

nice, this seems promising

C++ & Qt

05 Apr 2025 04:49

Here's one that works:

C++ & Qt

05 Apr 2025 04:43

I guess it's because TableView is a Flickable, and the Flickable is hijacking the drags and control clicks?

C++ & Qt

05 Apr 2025 04:21

This bug talks about the issue, which is closed without any changes (although this is during the 6.5 timeframe, and TableView changed some in 6.6 selectionMode specifically)...

I still can't get selection to work at al, even when using SelectionRectangle which was recommended in the comments.

https://bugreports.qt.io/browse/QTBUG-114999

C++ & Qt

05 Apr 2025 03:33

Hmm I see the same - Qt 6.9.0 beta on Linux... Looks like a bug to me.

C++ & Qt

05 Apr 2025 00:11

color: current ? "blue" : "white"
let me show the current item at least...

C++ & Qt

04 Apr 2025 08:32

https://vxtiktok.com/t/ZP8jds7KV

C++ & Qt

03 Apr 2025 18:58

Is reverse engineering a destruction of ready product? It is like to engineer smt but in reverse

C++ & Qt

03 Apr 2025 16:15

Message me in private