Databases
StackOverflow2013
Postsdbo
POQt application doesn't display images
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POQt application doesn't display images
    primarykey
    data
    text
    <p>I have developed an application (using Qt Creator) that employs some pictures for background and icons. Now I am trying to deploy it, the application is successfully installed with:</p> <pre><code>$ make $ sudo make install </code></pre> <p>The installation directory is <code>/usr/local/ctimer/</code>, the binary is located in <code>/usr/local/ctimer/ctimer</code>. The problem is that when I execute the program, for example, with the Alt + F2 <code>/usr/local/ctimer/ctimer</code> the images aren't displayed.</p> <p>I have noticed that if I execute the program from its folder all works fine:</p> <pre><code>$ cd /usr/local/ctimer/ $ ./ctimer </code></pre> <p>It's possible to work around the problem with a bash script with the above commands in it and put it in <code>/usr/local/bin/</code> for example but I want to know why this behavior.</p> <p>Any idea?</p> <p><strong>EDIT:</strong></p> <p>Here is the code:</p> <pre><code>void Stopwatch::createMenu() { startAction = new QAction(QIcon("pictures/start.png"), tr("&amp;Start/Continue"), this); startAction-&gt;setToolTip("Start/Continue stopwatch"); startAction-&gt;setShortcut(Qt::CTRL + Qt::Key_S); connect(startAction, SIGNAL(triggered()), this, SLOT(start())); pauseAction = new QAction(QIcon("pictures/pause.png"), tr("&amp;Pause"), this); pauseAction-&gt;setToolTip("Pause stopwatch"); pauseAction-&gt;setShortcut(Qt::CTRL + Qt::Key_P); connect(pauseAction, SIGNAL(triggered()), this, SLOT(pause())); resetAction = new QAction(QIcon("pictures/reset.png"), tr("&amp;Reset"), this); resetAction-&gt;setToolTip("Reset stopwatch"); resetAction-&gt;setShortcut(Qt::CTRL + Qt::Key_C); connect(resetAction, SIGNAL(triggered()), this, SLOT(reset())); countDownAction = new QAction(QIcon("pictures/down.png"), tr("&amp;Countdown"), this); countDownAction-&gt;setToolTip("Create a custom count down"); countDownAction-&gt;setShortcut(Qt::CTRL + Qt::Key_D); connect(countDownAction, SIGNAL(triggered()), countDownDialog, SLOT(show())); aboutAction = new QAction(QIcon("pictures/about.png"), tr("&amp;About"), this); aboutAction-&gt;setToolTip("About this timer!"); aboutAction-&gt;setShortcut(Qt::CTRL + Qt::Key_H); connect(aboutAction, SIGNAL(triggered()), aboutDialog, SLOT(show())); quitAction = new QAction(QIcon("pictures/quit.png"), tr("&amp;Quit"), this); quitAction-&gt;setToolTip("Quit timer!"); quitAction-&gt;setShortcut(Qt::CTRL + Qt::Key_Q); connect(quitAction, SIGNAL(triggered()), this, SLOT(close())); contextMenu = new QMenu(this); contextMenu-&gt;addAction(startAction); contextMenu-&gt;addAction(pauseAction); contextMenu-&gt;addAction(resetAction); contextMenu-&gt;addAction(countDownAction); contextMenu-&gt;addAction(aboutAction); contextMenu-&gt;addAction(quitAction); this-&gt;addAction(startAction); this-&gt;addAction(pauseAction); this-&gt;addAction(resetAction); this-&gt;addAction(countDownAction); this-&gt;addAction(aboutAction); this-&gt;addAction(quitAction); } </code></pre>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USrendon
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. COSo can we assume the images are loaded from disk? If so, show us the code where you perform the loading. I should also state that if the images are not to be changed, it's customary to compile them into the executable using a `.qrc` file (unless they're massive of course).
      singulars
      1. POQt application doesn't display images
      1. UScmannett85
    2. COTry adding a `./` in front of `pictures`.
      singulars
      1. POQt application doesn't display images
      1. UScmannett85
    3. COI have solved the problem using the `.qrc` file. Thanks!
      singulars
      1. POQt application doesn't display images
      1. USrendon
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload