diff options
Diffstat (limited to 'doc/codesnippets/doc/src/snippets/code/src_qt3support_text_q3textedit.cpp')
-rw-r--r-- | doc/codesnippets/doc/src/snippets/code/src_qt3support_text_q3textedit.cpp | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/doc/codesnippets/doc/src/snippets/code/src_qt3support_text_q3textedit.cpp b/doc/codesnippets/doc/src/snippets/code/src_qt3support_text_q3textedit.cpp deleted file mode 100644 index e8d5784a2..000000000 --- a/doc/codesnippets/doc/src/snippets/code/src_qt3support_text_q3textedit.cpp +++ /dev/null @@ -1,31 +0,0 @@ -//! [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] |