Re: [Development] How to get winid from qprocess id for QProcess

2020-02-20 Thread coroberti . 
On Thu, Feb 20, 2020 at 5:36 PM Sujan Dasmahapatra
 wrote:
> I am running an external app, which I want to fit onto my QScrollArea, for 
> this I am writing code like this.
>
> // launch weasis
> QProcess *process = new QProcess();
> process->start("./viewer-win32.exe");
> if (process->waitForFinished())
> {
> return;
> }
>
> QWindow *window = QWindow::fromWinId(211812356);
> window->setFlags(Qt::FramelessWindowHint);
> _patient_gui->scrollArea_1->setWidget(QWidget::createWindowContainer(window));
>
> But how can I get the wind id? it is hard coded here, is there any way to get 
> the id from process id.
>
> any help is highly appreciated.
>

Dear Sujan
The direction is to enumerate currently running windows of a particular process
and to find the right one, i.e. by title.

You can start here:
https://docs.microsoft.com/en-us/windows/win32/psapi/enumerating-all-processes
https://stackoverflow.com/questions/42589496/getting-a-list-of-all-open-windows-in-c-and-storing-them

Take care,
Robert Iakobashvili

___
Development mailing list
Development@qt-project.org
https://lists.qt-project.org/listinfo/development

Re: [Development] How to get winid from qprocess id for QProcess

2020-02-20 Thread Jason H 
I think this question is better suited to the qt-interest mailing list.

 

It has been decades since I did Win32 programming, but I would assume that you could ask Windows to find the window for you and give you the HWND. I don't think you can map from process to HWND, you'd have to map HWND to process?

 

But my days of programming Win32 are long over. Thank you, Qt!

 
 

Sent: Thursday, February 20, 2020 at 9:36 AM
From: "Sujan Dasmahapatra" 
To: development@qt-project.org
Subject: [Development] How to get winid from qprocess id for QProcess



hi friend

 

I am running an external app, which I want to fit onto my QScrollArea, for this I am writing code like this.

 

// launch weasis
QProcess *process = new QProcess();
process->start("./viewer-win32.exe");
if (process->waitForFinished())
{
return;
}

 

QWindow *window = QWindow::fromWinId(211812356);
window->setFlags(Qt::FramelessWindowHint);
_patient_gui->scrollArea_1->setWidget(QWidget::createWindowContainer(window));

 

But how can I get the wind id? it is hard coded here, is there any way to get the id from process id.

 

any help is highly appreciated.

 













___ Development mailing list Development@qt-project.org https://lists.qt-project.org/listinfo/development



___
Development mailing list
Development@qt-project.org
https://lists.qt-project.org/listinfo/development

[Development] How to get winid from qprocess id for QProcess

2020-02-20 Thread Sujan Dasmahapatra 
hi friend

I am running an external app, which I want to fit onto my QScrollArea, for
this I am writing code like this.

// launch weasis
QProcess *process = new QProcess();
process->start("./viewer-win32.exe");
if (process->waitForFinished())
{
return;
}

QWindow *window = QWindow::fromWinId(211812356);
window->setFlags(Qt::FramelessWindowHint);
_patient_gui->scrollArea_1->setWidget(QWidget::createWindowContainer(window));

But how can I get the wind id? it is hard coded here, is there any way to
get the id from process id.

any help is highly appreciated.
___
Development mailing list
Development@qt-project.org
https://lists.qt-project.org/listinfo/development