Problems in practicing and running an example

tomy

I used, no changes in result! :(

mrjj

@tomy
Then I dont know.
Where did you get sample from ?

tomy

mrjj

@tomy
I made a default QML projected
added image folder in project folder and used
Image {
id: root
source: "qrc:/images/test.png"
}

and it loaded image.

So what ever goes wrong in your project, its minor.

tomy

I made a default QML projected

Is it different from the "Qt Quick Console 2 Application" project? You yourself told me to create such a project above.

added image folder in project folder and used
Image {
id: root
source: "qrc:/images/test.png"
}

and it loaded image.

So what ever goes wrong in your project, its minor.

Do you do the works just like me? And do your files contain the same thing as mine? And yours works well?!
I tried the example using three projects, Main, Main2 and Main3. None gave me the expected result.

mrjj

@tomy said in Problems in practicing and running an example:

Is it different from the "Qt Quick Console 2 Application" project?

No it is such project.
then added image{...} to ApplicationWindow

ApplicationWindow {
    visible: true
    width: 640
    height: 480
    title: qsTr("Hello World")

    Image {
        id: root
        source: "qrc:/images/test.png"
    }
.....

test project
https://www.dropbox.com/s/kfkjb7c8dldvtr2/myqml.zip?dl=0

tomy

ApplicationWindow {
visible: true
width: 640
height: 480

This part solved the issue.

test project
https://www.dropbox.com/s/kfkjb7c8dldvtr2/myqml.zip?dl=0

Thanks.

mrjj

@tomy
Ah so the sample had no window or something like that ?

tomy

@mrjj
No unfortunately! Didn't you take a look at the website I offered?
I fear how I go on reading that book if its next examples are that vague! :-(

mrjj

@tomy
Yep. seems like a good book.
If you read it all, i think it will give lots of insights.
When you then know the classes and overall architecture, it should be easier to google
for other examples if needed.

tomy

@mrjj
Honestly I'm reading the official Qt book (in chapter 5 now) and that book too. So I expect to encounter many problems (since I'm teaching myself the both books without any tutor). but since there are useful websites and very helpful forums (like here), I think I can cope with them, although with difficulties.