How to initialize Qt resources from a shared library? -


i can not figure out how initialize qt resources declared in , used shared library under red hat enterprise linux 5.2.

i added qt resource file shared library, added prefix named "resource", , added file "files/stylesheet.xsl". resource file named "resources.qrc". qfile::exists returns false? 

mysharedlib::mysharedlib() {     // think q_init_resource expands this:    // resource file named "resources.qrc"    extern int qinitresources_resources();    qinitresources_resources();         qstring resourcepath = ":/resource/files/stylesheet.xsl";       if( false == qfile::exists(resourcepath))       {          printf("*** error - resource path not found : \"%s\"\n",   resourcepath.tolatin1().data());       }  }

thanks in advance tips or suggestions,

the problem under linux, can not have identically named qt resource files (*.qrc) in both shared library , application. not problem under windows under linux load 1 of identically named resource files. had named resource files in both application , shared library files "resources.qrc". renamed "resourcesmylib.qrc" , "resourcesmyapp.qrc" , good. did not need add call q_init_resources library or call qinitresources_resources*.

solution

  • use unique qt resource file names library , application under linux.

credit goes jaco n. on qt-interest mailing list. thank jaco!


Comments

Post a Comment

Popular posts from this blog

asp.net - repeatedly call AddImageUrl(url) to assemble pdf document -

i'm using abcpdf , i'm curious if can recursively call addimageurl() function assemble pdf document compile multiple urls? something like: int pagecount = 0; int theid = thedoc.addimageurl("http://stackoverflow.com/search?q=abcpdf+footer+page+x+out+of+", true, 0, true); //assemble document while (thedoc.chainable(theid)) { thedoc.page = thedoc.addpage(); theid = thedoc.addimagetochain(theid); } pagecount = thedoc.pagecount; console.writeline("1 document page count:" + pagecount); //flatten document (int = 1; <= pagecount; i++) { thedoc.pagenumber = i; thedoc.flatten(); } //now try again theid = thedoc.addimageurl("http://stackoverflow.com/questions/1980890/pdf-report-generation", true, 0, true); //assemble document while (thedoc.chainable(theid)) { thedoc.page = thedoc.addpage(); theid = thedoc.addimagetoc
Read more

java - Android recognize cell phone with keyboard or not? -

in android app, want detect user's device if device has keyboard(like motorola milestone) , show corresponding user interface. guys know how that? ! regards justicepenny http://developer.android.com/reference/android/content/res/configuration.html public int keyboard the kind of keyboard attached device. 1 of: keyboard_nokeys, keyboard_qwerty, keyboard_12key. that's it!
Read more

iphone - How would you achieve a LED Scrolling effect? -

how achieve led scrolling effect example below? led sign - led ticker emulator iphone , ipad http://img.skitch.com/20101201-rsfh4p1bajb1wp94k466pdpiuj.preview.jpg sometimes remunerates comment in other posts :) have put code you, should implement font '8pin matrix' realistic feeling. uilabel *label; - (void)viewdidload { [super viewdidload]; label = [[uilabel alloc]initwithframe:cgrectmake(10, 50, 300, 20)]; label.font = [uifont fontwithname:@"courier-bold" size:16.0]; label.backgroundcolor = [uicolor blackcolor]; label.textcolor = [uicolor greencolor]; label.linebreakmode = uilinebreakmodecharacterwrap; // otherwise "…" label.text = @"this led text scrolled "; // blanks space between [self.view addsubview:label]; [nstimer scheduledtimerwithtimeinterval:0.12f target:self selector:@selector(scrolllabel) use
Read more