Merge branch 'anchorlayout' of git@gitorious.org:+openbossa-developers/qt/openbossa-clone

Conflicts:
	src/gui/graphicsview/graphicsview.pri

1 files changed, 108 insertions, 0 deletions

diff --git a/examples/graphicsview/anchorlayout/main.cpp b/examples/graphicsview/anchorlayout/main.cpp
new file mode 100644
index 0000000..5427bbf
--- /dev/null
+++ b/examples/graphicsview/anchorlayout/main.cpp
@@ -0,0 +1,108 @@
+#include <QGraphicsWidget>
+#include <QGraphicsProxyWidget>
+#include <QGraphicsAnchorLayout>
+#include <QtGui>
+
+static QGraphicsProxyWidget *createItem(const QSizeF &minimum = QSizeF(100.0, 100.0),
+                                   const QSizeF &preferred = QSize(150.0, 100.0),
+                                   const QSizeF &maximum = QSizeF(200.0, 100.0),
+                                   const QString &name = "0")
+{
+    QGraphicsProxyWidget *w = new QGraphicsProxyWidget;
+    w->setWidget(new QPushButton(name));
+    w->setData(0, name);
+    w->setMinimumSize(minimum);
+    w->setPreferredSize(preferred);
+    w->setMaximumSize(maximum);
+
+    return w;
+}
+
+int main(int argc, char **argv)
+{
+    QApplication app(argc, argv);
+
+    QGraphicsScene scene;
+    scene.setSceneRect(0, 0, 800, 480);
+
+    QSizeF min(30, 100);
+    QSizeF pref(210, 100);
+    QSizeF max(300, 100);
+
+    QGraphicsProxyWidget *a = createItem(min, pref, max, "A");
+    QGraphicsProxyWidget *b = createItem(min, pref, max, "B");
+    QGraphicsProxyWidget *c = createItem(min, pref, max, "C");
+    QGraphicsProxyWidget *d = createItem(min, pref, max, "D");
+    QGraphicsProxyWidget *e = createItem(min, pref, max, "E");
+    QGraphicsProxyWidget *f = createItem(QSizeF(30, 50), QSizeF(150, 50), max, "F");
+    QGraphicsProxyWidget *g = createItem(QSizeF(30, 50), QSizeF(30, 100), max, "G");
+
+    QGraphicsAnchorLayout *l = new QGraphicsAnchorLayout;
+
+    QGraphicsWidget *w = new QGraphicsWidget(0, Qt::Window);
+    w->setPos(20, 20);
+    w->setLayout(l);
+
+    // vertical
+    l->addAnchor(a, Qt::AnchorTop, l, Qt::AnchorTop);
+    l->setAnchorSpacing(a, Qt::AnchorTop, l, Qt::AnchorTop, 0);
+    l->addAnchor(b, Qt::AnchorTop, l, Qt::AnchorTop);
+    l->setAnchorSpacing(b, Qt::AnchorTop, l, Qt::AnchorTop, 0);
+
+    l->addAnchor(c, Qt::AnchorTop, a, Qt::AnchorBottom);
+    l->setAnchorSpacing(c, Qt::AnchorTop, a, Qt::AnchorBottom, 0);
+    l->addAnchor(c, Qt::AnchorTop, b, Qt::AnchorBottom);
+    l->setAnchorSpacing(c, Qt::AnchorTop, b, Qt::AnchorBottom, 0);
+    l->addAnchor(c, Qt::AnchorBottom, d, Qt::AnchorTop);
+    l->setAnchorSpacing(c, Qt::AnchorBottom, d, Qt::AnchorTop, 0);
+    l->addAnchor(c, Qt::AnchorBottom, e, Qt::AnchorTop);
+    l->setAnchorSpacing(c, Qt::AnchorBottom, e, Qt::AnchorTop, 0);
+
+    l->addAnchor(d, Qt::AnchorBottom, l, Qt::AnchorBottom);
+    l->setAnchorSpacing(d, Qt::AnchorBottom, l, Qt::AnchorBottom, 0);
+    l->addAnchor(e, Qt::AnchorBottom, l, Qt::AnchorBottom);
+    l->setAnchorSpacing(e, Qt::AnchorBottom, l, Qt::AnchorBottom, 0);
+
+    l->addAnchor(c, Qt::AnchorTop, f, Qt::AnchorTop);
+    l->setAnchorSpacing(c, Qt::AnchorTop, f, Qt::AnchorTop, 0);
+    l->addAnchor(c, Qt::AnchorVerticalCenter, f, Qt::AnchorBottom);
+    l->setAnchorSpacing(c, Qt::AnchorVerticalCenter, f, Qt::AnchorBottom, 0);
+    l->addAnchor(f, Qt::AnchorBottom, g, Qt::AnchorTop);
+    l->setAnchorSpacing(f, Qt::AnchorBottom, g, Qt::AnchorTop, 0);
+    l->addAnchor(c, Qt::AnchorBottom, g, Qt::AnchorBottom);
+    l->setAnchorSpacing(c, Qt::AnchorBottom, g, Qt::AnchorBottom, 0);
+
+    // horizontal
+    l->addAnchor(l, Qt::AnchorLeft, a, Qt::AnchorLeft);
+    l->setAnchorSpacing(l, Qt::AnchorLeft, a, Qt::AnchorLeft, 0);
+    l->addAnchor(l, Qt::AnchorLeft, d, Qt::AnchorLeft);
+    l->setAnchorSpacing(l, Qt::AnchorLeft, d, Qt::AnchorLeft, 0);
+    l->addAnchor(a, Qt::AnchorRight, b, Qt::AnchorLeft);
+    l->setAnchorSpacing(a, Qt::AnchorRight, b, Qt::AnchorLeft, 0);
+
+    l->addAnchor(a, Qt::AnchorRight, c, Qt::AnchorLeft);
+    l->setAnchorSpacing(a, Qt::AnchorRight, c, Qt::AnchorLeft, 0);
+    l->addAnchor(c, Qt::AnchorRight, e, Qt::AnchorLeft);
+    l->setAnchorSpacing(c, Qt::AnchorRight, e, Qt::AnchorLeft, 0);
+
+    l->addAnchor(b, Qt::AnchorRight, l, Qt::AnchorRight);
+    l->setAnchorSpacing(b, Qt::AnchorRight, l, Qt::AnchorRight, 0);
+    l->addAnchor(e, Qt::AnchorRight, l, Qt::AnchorRight);
+    l->setAnchorSpacing(e, Qt::AnchorRight, l, Qt::AnchorRight, 0);
+    l->addAnchor(d, Qt::AnchorRight, e, Qt::AnchorLeft);
+    l->setAnchorSpacing(d, Qt::AnchorRight, e, Qt::AnchorLeft, 0);
+
+    l->addAnchor(l, Qt::AnchorLeft, f, Qt::AnchorLeft);
+    l->setAnchorSpacing(l, Qt::AnchorLeft, f, Qt::AnchorLeft, 0);
+    l->addAnchor(l, Qt::AnchorLeft, g, Qt::AnchorLeft);
+    l->setAnchorSpacing(l, Qt::AnchorLeft, g, Qt::AnchorLeft, 0);
+    l->addAnchor(f, Qt::AnchorRight, g, Qt::AnchorRight);
+    l->setAnchorSpacing(f, Qt::AnchorRight, g, Qt::AnchorRight, 0);
+
+    scene.addItem(w);
+    scene.setBackgroundBrush(Qt::darkGreen);
+    QGraphicsView *view = new QGraphicsView(&scene);
+    view->show();
+
+    return app.exec();
+}