diff options
Diffstat (limited to 'textedit.cpp')
| -rw-r--r-- | textedit.cpp | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/textedit.cpp b/textedit.cpp index 6eb96e2..39e0626 100644 --- a/textedit.cpp +++ b/textedit.cpp @@ -77,9 +77,11 @@ void TextEdit::newTab() QString header = "new " + QString::number(++countPage); - tabWidget->addTab(new EditorPage(), header); + EditorPage *page = new EditorPage(); + tabWidget->addTab(page, header); tabWidget->setCurrentIndex(tabWidget->count() - 1); + connect(page->getTextPage(), SIGNAL(modificationChanged(bool)), this, SLOT(showModified())); // setCursorPosition(); } @@ -91,11 +93,12 @@ void TextEdit::open() setCurrentFile(fileName); if (!fileName.isEmpty()) { - EditorPage *page = new EditorPage(fileName); QFile file(fileName); if (file.open(QIODevice::ReadOnly | QIODevice::Text)) { + EditorPage *page = new EditorPage(fileName); + QTextStream in(&file); QApplication::setOverrideCursor(Qt::WaitCursor); page->getTextPage()->setPlainText(in.readAll()); @@ -106,9 +109,11 @@ void TextEdit::open() tabWidget->addTab(page, strippedName(fileName)); tabWidget->setCurrentIndex(tabWidget->count() - 1); - QApplication::restoreOverrideCursor(); + QApplication::restoreOverrideCursor(); + connect(page->getTextPage(), SIGNAL(modificationChanged(bool)), this, SLOT(showModified())); // setCursorPosition(); - //enableAction(true); + //enableAction(true) + } else { @@ -430,3 +435,13 @@ void TextEdit::print() #endif } +/** put a * in front of every modified document tab + */ +void TextEdit::showModified() { + int index=tabWidget->currentIndex(); + QString title= tabWidget->tabText(index); + if(curTextPage()->document()->isModified()) + tabWidget->setTabText(index, title.prepend("* ")); + else + tabWidget->setTabText(index, title.remove(0,2)); +} |