Use QApplication::arguments() to check for command line args

Use the Qt way to look up command line args, remove 5 lines of code per
example. Also clean up badly indented code.

3 files changed, 9 insertions, 18 deletions

diff --git a/examples/draganddrop/fridgemagnets/main.cpp b/examples/draganddrop/fridgemagnets/main.cpp
index 3c517bd..b5a39c0 100644
--- a/examples/draganddrop/fridgemagnets/main.cpp
+++ b/examples/draganddrop/fridgemagnets/main.cpp
@@ -45,16 +45,14 @@
 int main(int argc, char *argv[])
 {
     Q_INIT_RESOURCE(fridgemagnets);
-    bool smallScreen = false;
-    for (int i=0; i<argc; i++)
-        if (QString(argv[i]) == "-small-screen")
-            smallScreen = true;
 
     QApplication app(argc, argv);
 #ifdef QT_KEYPAD_NAVIGATION
     QApplication::setNavigationMode(Qt::NavigationModeCursorAuto);
 #endif
     DragWidget window;
+
+    bool smallScreen = QApplication::arguments().contains("-small-screen");
     if (smallScreen)
         window.showFullScreen();
     else
diff --git a/examples/script/context2d/main.cpp b/examples/script/context2d/main.cpp
index 95daf2b..8fd68db 100644
--- a/examples/script/context2d/main.cpp
+++ b/examples/script/context2d/main.cpp
@@ -46,14 +46,10 @@ int main(int argc, char **argv)
 {
     Q_INIT_RESOURCE(context2d);
 
-    bool smallScreen = false;
-    for (int i = 0; i < argc; i++)
-        if (QString(argv[i]) == "-small-screen")
-            smallScreen = true;
-
     QApplication app(argc, argv);
     Window win;
 
+    bool smallScreen = QApplication::arguments().contains("-small-screen");
     if (!smallScreen) {
         win.show();
     } else {
diff --git a/examples/widgets/wiggly/main.cpp b/examples/widgets/wiggly/main.cpp
index 4a6cd5d..8ad7696 100644
--- a/examples/widgets/wiggly/main.cpp
+++ b/examples/widgets/wiggly/main.cpp
@@ -46,16 +46,13 @@
 int main(int argc, char *argv[])
 {
     QApplication app(argc, argv);
-    bool smallScreen = false;
-    for (int i=0; i<argc; i++)
-        if (QString(argv[i]) == "-small-screen")
-            smallScreen = true;
-    Dialog dialog(0,smallScreen);
-    if (!smallScreen){
+    bool smallScreen = QApplication::arguments().contains("-small-screen");
+
+    Dialog dialog(0, smallScreen);
+
+    if (!smallScreen)
         dialog.show();
-    }
-    else{
+    else
         dialog.showFullScreen();
-    }
     return app.exec();
 }