[Qgis-developer] File Browsing From inside QGIS
Tom Elwertowski
telwertowski at comcast.net
Wed Aug 13 19:49:09 EDT 2008
Mars Sjoden wrote:
> When navigating a root directory on my 24" iMac 3ghz, 4Gb Ram, it stalls
> out QGIS for close to 2 min. (1.45min exact)
I have delays of 3 to 6 seconds using non-native dialogs. A native dialog is able to access the same folders instantly.
Qt is caching file dialog data in ~/Library/Preferences/com.trolltech.plist. Try deleting this file; perhaps it contains corrupted data.
Also try the following program. I have identical browsing times with this code and QGIS. If this example is also slow, you should submit a bug to Trolltech.
#include <QApplication>
#include <QFileDialog>
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
QFileDialog dialog;
return dialog.exec();
}
Tom
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