From bd0f3345a938b35ce6a12f6150373b0955b8dd12 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sun, 10 Jul 2011 15:24:15 -0500 Subject: Add Qt3 development HEAD version --- doc/html/t7-main-cpp.html | 97 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 97 insertions(+) create mode 100644 doc/html/t7-main-cpp.html (limited to 'doc/html/t7-main-cpp.html') diff --git a/doc/html/t7-main-cpp.html b/doc/html/t7-main-cpp.html new file mode 100644 index 0000000..4c0fd9c --- /dev/null +++ b/doc/html/t7-main-cpp.html @@ -0,0 +1,97 @@ + + + + + +t7/main.cpp Example File + + + + + + + +

t7/main.cpp Example File

+ + +

/****************************************************************
+**
+** Qt tutorial 7
+**
+****************************************************************/
+
+#include <qapplication.h>
+#include <qpushbutton.h>
+#include <qlcdnumber.h>
+#include <qfont.h>
+#include <qvbox.h>
+#include <qgrid.h>
+
+#include "lcdrange.h"
+
+
+class MyWidget : public QVBox
+{
+public:
+    MyWidget( QWidget *parent=0, const char *name=0 );
+};
+
+
+MyWidget::MyWidget( QWidget *parent, const char *name )
+        : QVBox( parent, name )
+{
+    QPushButton *quit = new QPushButton( "Quit", this, "quit" );
+    quit->setFont( QFont( "Times", 18, QFont::Bold ) );
+
+    connect( quit, SIGNAL(clicked()), qApp, SLOT(quit()) );
+
+    QGrid *grid = new QGrid( 4, this );
+
+    LCDRange *previous = 0;
+    for( int r = 0 ; r < 4 ; r++ ) {
+        for( int c = 0 ; c < 4 ; c++ ) {
+            LCDRange* lr = new LCDRange( grid );
+            if ( previous )
+                connect( lr, SIGNAL(valueChanged(int)),
+                         previous, SLOT(setValue(int)) );
+            previous = lr;
+        }
+    }
+}
+
+
+int main( int argc, char **argv )
+{
+    QApplication a( argc, argv );
+
+    MyWidget w;
+    a.setMainWidget( &w );
+    w.show();
+    return a.exec();
+}
+

+ +

Trademarks +

Qt 3.3.8

+ -- cgit v1.2.1