Connect Event parameters about qt

[therecipe]

Hey

Yes, you are doing it right.
But, it's currently not possible to override virtual functions/events in parent classes.

So you can override the keyPressEvent in QWidget, but not in QListWidget.
I also stated some other limitations here: #9

package main

import (
    "os"

    "github.com/therecipe/qt/gui"
    "github.com/therecipe/qt/widgets"
)

func main() {
    widgets.NewQApplication(len(os.Args), os.Args)

    var widget = widgets.NewQWidget(nil, 0)
    widget.ConnectKeyPressEvent(keyPressEvent)
    widget.Show()

    widgets.QApplication_Exec()
}

func keyPressEvent(event *gui.QKeyEvent) {
    println("keyPressEvent:", event.Text())
}

I'm going to look into this now, maybe I will find a simple way to fix this.

[therecipe]

Okay, I pushed the changes.

This should work now:

package main

import (
    "os"

    "github.com/therecipe/qt/gui"
    "github.com/therecipe/qt/widgets"
)

func main() {
    widgets.NewQApplication(len(os.Args), os.Args)

    var listWidget = widgets.NewQListWidget(nil)
    listWidget.AddItems([]string{"some", "test", "labels"})
    listWidget.ConnectKeyPressEvent(keyPressEvent)
    listWidget.Show()

    widgets.QApplication_Exec()
}

func keyPressEvent(event *gui.QKeyEvent) {
    println("keyPressEvent:", event.Text())
}

But there are still some limitations, like not being able to call the default virtual implementation.

Feel free to ask, if you need some other functions added.

[5k3105]

Wow. That was fast. Thank you for your help.