Long live Qt for S60!

1 files changed, 31 insertions, 0 deletions

diff --git a/doc/src/snippets/code/src_qt3support_text_q3textedit.cpp b/doc/src/snippets/code/src_qt3support_text_q3textedit.cpp
new file mode 100644
index 0000000..e8d5784
--- /dev/null
+++ b/doc/src/snippets/code/src_qt3support_text_q3textedit.cpp
@@ -0,0 +1,31 @@
+//! [0]
+QFile file(fileName); // Read the text from a file
+if (file.open(IO_ReadOnly)) {
+    QTextStream stream(&file);
+    textEdit->setText(stream.read());
+}
+
+QFile file(fileName); // Write the text to a file
+if (file.open(IO_WriteOnly)) {
+    QTextStream stream(&file);
+    stream << textEdit->text();
+    textEdit->setModified(false);
+}
+//! [0]
+
+
+//! [1]
+This is <font color=red>red</font> while <b>this</b> is <font color=blue>blue</font>.
+<font color=green><font color=yellow>Yellow,</font> and <u>green</u>.
+//! [1]
+
+
+//! [2]
+Q3TextEdit * log = new Q3TextEdit(this);
+log->setTextFormat(Qt::LogText);
+Q3StyleSheetItem * item = new Q3StyleSheetItem(log->styleSheet(), "mytag");
+item->setColor("red");
+item->setFontWeight(QFont::Bold);
+item->setFontUnderline(true);
+log->append("This is a <mytag>custom tag</mytag>!");
+//! [2]