[Interest] Regarding auto resizing of the QtQuick window for embedded device

[Filip Piechocki]

Like I said - your Window will always be covering whole screen. That's how
the 'eglfs' plugin works. Why do you want it to cover only a part of screen?

On Wed, Nov 5, 2014 at 11:47 AM, Jha Sonakumar <Sona.Jha at techmahindra.com>
wrote:

>  Hi Filip
>
> i tried with the following code:
>
> Window {
>     visible: true
>     width: 1200
>     height: 480
>
>     Rectangle{
>         id:rect
>         color:"black"
>         anchors.fill: parent
>
>         Item {
>             anchors.centerIn: parent
>             width: 800
>             height: 480
>             focus:true
>
>             Audio {
>                 id: player
>                 source:"qrc:/Neela Yevaru.mp3"
>                 autoPlay: true
>                 muted: false
>             }
>
>             Keys.onSpacePressed: playPauseMedia()
>
>             function playPauseMedia(){
>                 switch(player.playbackState) {
>                 case Audio.PlayingState:
>                     player.pause()
>                     console.log("Paused media")
>                     break
>                 case Audio.PausedState:
>                     player.play()
>                     console.log("Playing media")
>                     break
>                 default:
>                     break
>                 }
>
>             }
>         }
>     }
> }
>
>
>  still result is same
>
>
>  BR
>
> Sona
>  ------------------------------
> *From:* Filip Piechocki <fpiechocki at gmail.com>
> *Sent:* Wednesday, November 5, 2014 3:36 PM
> *To:* Jha Sonakumar
> *Cc:* interest at qt-project.org Interest
>
> *Subject:* Re: [Interest] Regarding auto resizing of the QtQuick window
> for embedded device
>
>  That's what I thought as with linuxfb you won't be able to use QtQuick
> 2.x as it requires OpenGL.
> So with 'eglfs' your application is displayed on the whole frame buffer
> and so it covers whole screen. So anything you type as width and height of
> the root element has no meaning as it will be resized to whole screen. I
> you want it smaller then you might wrap your main element with Rectangle.
> Something like this:
>
>  Window {
>   Rectangle {
>     anchors.fill: parent
>     color: "black"
>
>      Item { // this item is representig the main item of your application
>       anchors.centerIn: parent
>       width: 2560
>       height: 480
>     }
>   }
> }
>
>  You application will stiil be full screen, but the content will be
> resized inside this black rectangle.
>
> On Wed, Nov 5, 2014 at 10:52 AM, Jha Sonakumar <Sona.Jha at techmahindra.com>
> wrote:
>
>>  Hi Filip,
>>
>>
>>  you are right, i am using eglfs Yocto
>>
>>
>>  BR
>>
>> SonaKumar
>>  ------------------------------
>> *From:* interest-bounces+sona.jha=techmahindra.com at qt-project.org
>> <interest-bounces+sona.jha=techmahindra.com at qt-project.org> on behalf of
>> Filip Piechocki <fpiechocki at gmail.com>
>> *Sent:* Wednesday, November 5, 2014 3:18 PM
>> *To:* Jha Sonakumar; interest at qt-project.org Interest
>>
>> *Subject:* Re: [Interest] Regarding auto resizing of the QtQuick window
>> for embedded device
>>
>>
>>
>> On Wed, Nov 5, 2014 at 10:32 AM, Jha Sonakumar <Sona.Jha at techmahindra.com
>> > wrote:
>>
>>>  sory.. what do u mean by QPA?
>>>
>> Platform Abstraction plugin. Are you using X11? If yes then you are
>> probably using 'xcb' QPA plugin, but I guess you are not using X11, a then
>> 'eglfs' plugin is what you use, right?
>>
>>
>>>   ------------------------------
>>> *From:* interest-bounces+sona.jha=techmahindra.com at qt-project.org
>>> <interest-bounces+sona.jha=techmahindra.com at qt-project.org> on behalf
>>> of Filip Piechocki <fpiechocki at gmail.com>
>>> *Sent:* Wednesday, November 5, 2014 2:56 PM
>>> *To:* Jha Sonakumar
>>> *Cc:* interest at qt-project.org
>>> *Subject:* Re: [Interest] Regarding auto resizing of the QtQuick window
>>> for embedded device
>>>
>>>    Hi,
>>> What QPA plugin are you using?
>>>
>>>  BR,
>>> Filip
>>>
>>> On Wed, Nov 5, 2014 at 10:17 AM, Jha Sonakumar <
>>> Sona.Jha at techmahindra.com> wrote:
>>>
>>>>  Hi All,
>>>>
>>>>
>>>>  I have developed an application using QtQuick 2.0 for IMX 6 board.
>>>> The view window has been automatically resized to cover whole display
>>>> irrespective of specified width height.
>>>>
>>>>
>>>>  Display size  :(2560X800)
>>>>
>>>>
>>>>  But i need to show the QtQuick window of size (2560X480).
>>>>
>>>>
>>>>
>>>>  Would you please guide me to resolve the issue.
>>>>
>>>>
>>>>
>>>>  Best Regards
>>>>
>>>> SonaKumar
>>>>
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