1 files changed, 0 insertions, 473 deletions
diff --git a/doc/codesnippets/doc/src/snippets/code/doc_src_porting4.qdoc b/doc/codesnippets/doc/src/snippets/code/doc_src_porting4.qdoc
deleted file mode 100644
index 14fddf8e2..000000000
--- a/doc/codesnippets/doc/src/snippets/code/doc_src_porting4.qdoc
+++ /dev/null
@@ -1,473 +0,0 @@
-//! [0]
-void MyButton::paintEvent(QPaintEvent *)
-{
-    QPainter painter(this);
-    drawButton(&painter);
-}
-//! [0]
-
-
-//! [1]
-ba.at(0) = 'X';
-//! [1]
-
-
-//! [2]
-ba[0] = 'X';
-//! [2]
-
-
-//! [3]
-if (!cache.insert(key, object))
-    delete object;
-//! [3]
-
-
-//! [4]
-cache.insert(key, object);
-//! [4]
-
-
-//! [5]
-Q3Cache<QWidget> cache;
-cache.insert(widget->name(), widget);
-...
-QWidget *foo = cache.take("foo");
-if (foo)
-    foo->show();
-//! [5]
-
-
-//! [6]
-typedef QWidget *QWidgetPtr;
-QCache<QString, QWidgetPtr> cache;
-cache.insert(widget->name(), new QWidgetPtr(widget));
-...
-QWidgetPtr *ptr = cache.take("foo");
-if (ptr) {
-    QWidget *foo = *ptr;
-    delete ptr;
-    foo->show();
-}
-//! [6]
-
-
-//! [7]
-painter.setBrush(palette().brush(QPalette::Text));
-//! [7]
-
-
-//! [8]
-QByteArray ba("Hello");
-ba.size();             // returns 5 (the '\0' is not counted)
-ba.length();           // returns 5
-ba.data()[5];          // returns '\0'
-//! [8]
-
-
-//! [9]
-dict.replace(key, value);
-//! [9]
-
-
-//! [10]
-delete hash.take(key);
-hash.insert(key, value);
-//! [10]
-
-
-//! [11]
-dict.remove(key, value);
-//! [11]
-
-
-//! [12]
-delete hash.take(key);
-//! [12]
-
-
-//! [13]
-dict.clear();
-//! [13]
-
-
-//! [14]
-while (!hash.isEmpty()) {
-    T *value = *hash.begin();
-    hash.erase(hash.begin());
-    delete value;
-}
-//! [14]
-
-
-//! [15]
-qDeleteAll(hash);
-hash.clear();
-//! [15]
-
-
-//! [16]
-Q3DictIterator<QWidget> i(dict);
-while (i.current() != 0) {
-    do_something(i.currentKey(), i.current());
-    ++i;
-}
-//! [16]
-
-
-//! [17]
-QHashIterator<QString, QWidget *> i(hash);
-while (i.hasNext()) {
-    i.next();                   // must come first
-    do_something(i.key(), i.value());
-}
-//! [17]
-
-
-//! [18]
-QList<QWidget *> myWidgets = qFindChildren<QWidget *>(myParent);
-//! [18]
-
-
-//! [19]
-list.replace(index, value);
-//! [19]
-
-
-//! [20]
-delete list[index];
-list[index] = value;
-//! [20]
-
-
-//! [21]
-list.removeFirst();
-//! [21]
-
-
-//! [22]
-delete list.takeFirst();
-//! [22]
-
-
-//! [23]
-list.removeLast();
-//! [23]
-
-
-//! [24]
-delete list.takeLast();
-//! [24]
-
-
-//! [25]
-list.remove(index);
-//! [25]
-
-
-//! [26]
-delete list.takeAt(index);
-//! [26]
-
-
-//! [27]
-list.remove(value);
-//! [27]
-
-
-//! [28]
-int i = list.indexOf(value);
-if (i != -1)
-    delete list.takeAt(i);
-//! [28]
-
-
-//! [29]
-list.remove();
-//! [29]
-
-
-//! [30]
-QMutableListIterator<T *> i;
-...
-delete i.value();
-i.remove();
-//! [30]
-
-
-//! [31]
-list.clear();
-//! [31]
-
-
-//! [32]
-while (!list.isEmpty())
-    delete list.takeFirst();
-//! [32]
-
-
-//! [33]
-qDeleteAll(list);
-list.clear();
-//! [33]
-
-
-//! [34]
-QPtrList<QWidget> list;
-...
-while (list.current() != 0) {
-    do_something(list.current());
-    list.next();
-}
-//! [34]
-
-
-//! [35]
-QList<QWidget *> list;
-...
-QListIterator<QWidget *> i(list);
-while (i.hasNext())
-    do_something(i.next());
-//! [35]
-
-
-//! [36]
-QPtrList<QWidget> list;
-...
-QPtrListIterator<QWidget> i;
-while (i.current() != 0) {
-    do_something(i.current());
-    i.next();
-}
-//! [36]
-
-
-//! [37]
-QList<QWidget *> list;
-...
-QListIterator<QWidget *> i(list);
-while (i.hasNext())
-    do_something(i.next());
-//! [37]
-
-
-//! [38]
-queue.dequeue();
-//! [38]
-
-
-//! [39]
-delete queue.dequeue();
-//! [39]
-
-
-//! [40]
-queue.remove();
-//! [40]
-
-
-//! [41]
-delete queue.dequeue();
-//! [41]
-
-
-//! [42]
-queue.clear();
-//! [42]
-
-
-//! [43]
-while (!queue.isEmpty())
-    delete queue.dequeue();
-//! [43]
-
-
-//! [44]
-qDeleteAll(queue);
-queue.clear();
-//! [44]
-
-
-//! [45]
-stack.pop();
-//! [45]
-
-
-//! [46]
-delete stack.pop();
-//! [46]
-
-
-//! [47]
-stack.remove();
-//! [47]
-
-
-//! [48]
-delete stack.pop();
-//! [48]
-
-
-//! [49]
-stack.clear();
-//! [49]
-
-
-//! [50]
-while (!stack.isEmpty())
-    delete stack.pop();
-//! [50]
-
-
-//! [51]
-qDeleteAll(stack);
-stack.clear();
-//! [51]
-
-
-//! [52]
-vect.insert(i, ptr);
-//! [52]
-
-
-//! [53]
-delete vect[i];
-vect[i] = ptr;
-//! [53]
-
-
-//! [54]
-vect.remove(i);
-//! [54]
-
-
-//! [55]
-delete vect[i];
-vect[i] = 0;
-//! [55]
-
-
-//! [56]
-T *ptr = vect.take(i);
-//! [56]
-
-
-//! [57]
-T *ptr = vect[i];
-vect[i] = 0;
-//! [57]
-
-
-//! [58]
-vect.resize(n)
-//! [58]
-
-
-//! [59]
-while (n > vect.size())
-    vect.append(0);
-while (n < vect.size() {
-    T *ptr = vect.last();
-    vect.remove(vect.size() - 1);
-    delete ptr;
-}
-//! [59]
-
-
-//! [60]
-vect.clear();
-//! [60]
-
-
-//! [61]
-for (int i = 0; i < vect.size(); ++i)
-    T *ptr = vect[i];
-    vect[i] = 0;
-    delete ptr;
-}
-//! [61]
-
-
-//! [62]
-qDeleteAll(vect);
-vect.clear();
-//! [62]
-
-
-//! [63]
-struct Shared
-{
-    Shared() : count(1) {}
-    void ref() { ++count; }
-    bool deref() { return !--count; }
-    uint count;
-};
-//! [63]
-
-//! [63a]
-// Declare the object
-QSimpleRichText richText(text, font);
-
-// Set the width of the paragraph to w
-richText.setWidth(w);
-
-// Or set a resonable default size
-richText.adjustSize();
-
-// Query for its used size
-int width = richText.widthUsed();
-int height = richText.height();
-
-// Draw
-richText.draw(painter, x, y, clipRect, colorGroup);
-//! [63a]
-
-
-//! [63b]
-// Declare the object
-QTextDocument doc;
-
-// If text is rich text, use setHtml()
-doc.setHtml(text);
-
-// Otherwise, use setPlainText()
-doc.setPlainText(text);
-
-// Set the width of the paragraph of text to w
-doc.setTextWidth(w);
-
-// Query for the used size
-int width = doc.idealWidth();
-int height = doc.size().height();
-
-// Draw
-painter.translate(x, y);
-doc.drawContents(painter, clipRect);
-
-// If you have a palette/colorgroup you can draw using lower-level functions:
-QAbstractTextDocumentLayout::PaintContext context;
-context.palette = myPalette;
-doc.documentLayout()->draw(painter, context);
-//! [63b]
-
-//! [63c]
-QSlider *slider;
-slider->style()->subControlRect(CC_Slider, sliderOption, SC_SliderHandle, slider);
-//! [63c]
-
-//! [64]
-QString greeting = "Hello";
-const char *badData = greeting.toAscii().constData(); // data is invalid
-QByteArray asciiData = greeting.toAscii();
-const char *goodData = asciiData.constData();
-//! [64]
-
-
-//! [65]
-str.at(0) = 'X';
-//! [65]
-
-
-//! [66]
-str[0] = 'X';
-//! [66]