Saving Window Size State/bg: Difference between revisions

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= Запаметяване на състоянието на прозорец =
= Запаметяване на състоянието на прозорец =


<code>class MainWindow : public QMainWindow<br />{<br /> Q_OBJECT
<code>class MainWindow : public QMainWindow
{
Q_OBJECT


public:<br /> MainWindow(QWidget *parent = 0) : QMainWindow(parent) {<br /> QSettings settings;
public:
MainWindow(QWidget *parent = 0) : QMainWindow(parent) {
QSettings settings;


restoreGeometry(settings.value(&quot;mainWindowGeometry&amp;quot;).toByteArray());
restoreGeometry(settings.value("mainWindowGeometry").toByteArray());


// create docks, toolbars, etc…
// create docks, toolbars, etc…


restoreState(settings.value(&quot;mainWindowState&amp;quot;).toByteArray());<br /> }
restoreState(settings.value("mainWindowState").toByteArray());
}


void closeEvent(QCloseEvent *event) {<br /> QSettings settings;<br /> settings.setValue(&quot;mainWindowGeometry&amp;quot;, saveGeometry());<br /> settings.setValue(&quot;mainWindowState&amp;quot;, saveState());<br /> }<br />};
void closeEvent(QCloseEvent *event) {
QSettings settings;
settings.setValue("mainWindowGeometry", saveGeometry());
settings.setValue("mainWindowState", saveState());
}
};


int main(int argc, char *argv[])<br />{<br /> QApplication a(argc, argv);<br /> QCoreApplication::setOrganizationDomain(&quot;OrgDomain&amp;quot;);<br /> QCoreApplication::setOrganizationName(&quot;OrgName&amp;quot;);<br /> QCoreApplication::setApplicationName(&quot;AppName&amp;quot;);<br /> QCoreApplication::setApplicationVersion(&quot;1.0.0&amp;quot;);
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
QCoreApplication::setOrganizationDomain("OrgDomain");
QCoreApplication::setOrganizationName("OrgName");
QCoreApplication::setApplicationName("AppName");
QCoreApplication::setApplicationVersion("1.0.0");


MainWindow w;<br /> w.show();
MainWindow w;
w.show();


return a.exec&amp;amp;#40;&amp;#41;;<br />}</code>
return a.exec();
}</code>

Revision as of 13:11, 25 February 2015


Български English

Запаметяване на състоянието на прозорец

class MainWindow : public QMainWindow
{
 Q_OBJECT

public:
 MainWindow(QWidget *parent = 0) : QMainWindow(parent) {
 QSettings settings;

restoreGeometry(settings.value("mainWindowGeometry").toByteArray());

// create docks, toolbars, etc…

restoreState(settings.value("mainWindowState").toByteArray());
 }

void closeEvent(QCloseEvent *event) {
 QSettings settings;
 settings.setValue("mainWindowGeometry", saveGeometry());
 settings.setValue("mainWindowState", saveState());
 }
};

int main(int argc, char *argv[])
{
 QApplication a(argc, argv);
 QCoreApplication::setOrganizationDomain("OrgDomain");
 QCoreApplication::setOrganizationName("OrgName");
 QCoreApplication::setApplicationName("AppName");
 QCoreApplication::setApplicationVersion("1.0.0");

MainWindow w;
 w.show();

return a.exec();
}