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-rw-r--r--examples/layouts/anchorlayout/anchorlayout.ui24
-rw-r--r--examples/layouts/anchorlayout/window.cpp94
-rw-r--r--examples/layouts/anchorlayout/window.h1
3 files changed, 85 insertions, 34 deletions
diff --git a/examples/layouts/anchorlayout/anchorlayout.ui b/examples/layouts/anchorlayout/anchorlayout.ui
index f4c061a..5f3718b 100644
--- a/examples/layouts/anchorlayout/anchorlayout.ui
+++ b/examples/layouts/anchorlayout/anchorlayout.ui
@@ -6,8 +6,8 @@
<rect>
<x>0</x>
<y>0</y>
- <width>794</width>
- <height>590</height>
+ <width>795</width>
+ <height>765</height>
</rect>
</property>
<property name="windowTitle">
@@ -47,7 +47,7 @@
<rect>
<x>0</x>
<y>0</y>
- <width>794</width>
+ <width>795</width>
<height>21</height>
</rect>
</property>
@@ -55,6 +55,8 @@
<property name="title">
<string>&amp;File</string>
</property>
+ <addaction name="actionSave_layout"/>
+ <addaction name="actionE_xit"/>
</widget>
<widget class="QMenu" name="menu_View">
<property name="title">
@@ -330,6 +332,22 @@
<string>&amp;Item properties</string>
</property>
</action>
+ <action name="actionSave_layout">
+ <property name="text">
+ <string>Save layout</string>
+ </property>
+ <property name="shortcut">
+ <string>Ctrl+S</string>
+ </property>
+ </action>
+ <action name="actionE_xit">
+ <property name="text">
+ <string>&amp;Quit</string>
+ </property>
+ <property name="shortcut">
+ <string>Ctrl+Q</string>
+ </property>
+ </action>
</widget>
<resources/>
<connections>
diff --git a/examples/layouts/anchorlayout/window.cpp b/examples/layouts/anchorlayout/window.cpp
index 50a1bae..8658d06 100644
--- a/examples/layouts/anchorlayout/window.cpp
+++ b/examples/layouts/anchorlayout/window.cpp
@@ -87,11 +87,18 @@ void Window::on_pbAddAnchor_clicked(bool)
addAnchorRow();
}
-void Window::on_actionAdd_item_triggered(bool checked)
+void Window::on_actionAdd_item_triggered(bool )
{
addItem();
}
+void Window::on_actionSave_layout_triggered(bool )
+{
+ QString fileName = QFileDialog::getSaveFileName(this, tr("Save layout"), QLatin1String(QUOTEMACRO(PRO_FILE_PWD)"/xml"), QLatin1String("*.xml"));
+ if (!fileName.isEmpty())
+ saveLayout(fileName);
+}
+
void Window::on_itemName_textEdited(const QString & )
{
updateItem();
@@ -187,8 +194,6 @@ void Window::rebuildLayout()
if (!ok)
continue;
- QString strStart = nodeName(startItem);
- QString strEnd = nodeName(endItem);
m_layout->anchor(startItem, startEdge, endItem, endEdge);
}
}
@@ -296,51 +301,78 @@ QGraphicsLayoutItem *Window::layoutItemAt(QAbstractItemModel *model, int row, in
bool Window::saveLayout(const QString& fileName)
{
bool ok;
-#if 0
QFile out(fileName);
ok = out.open(QIODevice::WriteOnly);
-
if (ok) {
+ QXmlStreamWriter xml(&out);
+ xml.writeStartDocument();
+ xml.writeStartElement(QLatin1String("anchorlayout"));
int i;
- out.write("graph anchorlayout {\nnode [shape=\"rect\"]\n\n");
- for (i = 0; i < m_ui.items->rowCount(); ++i) {
- // name, min, pref, max
- QTableWidgetItem *item = m_ui.items->item(i, 0);
- QGraphicsLayoutItem *li = layoutItem(item->data(Qt::UserRole));
- if (li == m_layout)
- continue;
- out.write(qPrintable(QString::fromAscii("%1 [label=\"%1\"]\n").arg(nodeName(li))));
+ for (i = 0; i < m_layoutItems.count(); ++i) {
+ QGraphicsLayoutItem *item = m_layoutItems.at(i);
+ xml.writeStartElement(QLatin1String("item"));
+ QString name = nodeName(item);
+ if (name == QLatin1String("layout"))
+ name = QLatin1String("this");
+ xml.writeAttribute(QLatin1String("id"), name);
+ for (int p = 0; p < 3; ++p) {
+ const char *propertyNames[] = {"minimumSize", "preferredSize", "maximumSize"};
+ int b;
+ typedef QSizeF (QGraphicsLayoutItem::*QGLISizeGetter)(void) const;
+ QGLISizeGetter sizeGetters[] = { &QGraphicsLayoutItem::minimumSize,
+ &QGraphicsLayoutItem::preferredSize,
+ &QGraphicsLayoutItem::maximumSize};
+ QSizeF size = ((*item).*(sizeGetters[p])) ();
+ xml.writeStartElement(QLatin1String("property"));
+ xml.writeAttribute(QLatin1String("name"), QLatin1String(propertyNames[p]));
+ xml.writeStartElement(QLatin1String("size"));
+ xml.writeAttribute(QLatin1String("width"), QString::number(size.width()));
+ xml.writeAttribute(QLatin1String("height"), QString::number(size.height()));
+ xml.writeEndElement();
+ xml.writeEndElement();
+ }
+ xml.writeEndElement();
+ }
+
+ QHash<int, QString> edgeString;
+ for (i = 0; i < sizeof(strEdges)/sizeof(char*); ++i) {
+ edgeString.insert(i, QLatin1String(strEdges[i]));
}
- out.write("\n\n");
- static const char *compass = "wnes";
- for (i = 0; i < m_ui.anchors->rowCount(); ++i) {
- // name, min, pref, max
+ int rc = m_ui.anchors->rowCount();
+ for (i = 0; i < rc; ++i) {
+ xml.writeStartElement(QLatin1String("anchor"));
bool ok;
- QGraphicsLayoutItem *startItem = layoutItem(m_ui.anchors->item(i, 0)->data(Qt::UserRole));
+ QGraphicsLayoutItem *startItem = layoutItemAt(m_ui.anchors->model(), i, 0);
+ if (!startItem)
+ continue;
QGraphicsAnchorLayout::Edge startEdge = (QGraphicsAnchorLayout::Edge)(m_ui.anchors->item(i, 1)->data(Qt::UserRole).toInt(&ok));
if (!ok)
continue;
-
- QGraphicsLayoutItem *endItem = layoutItem(m_ui.anchors->item(i, 2)->data(Qt::UserRole));
-
+ QGraphicsLayoutItem *endItem = layoutItemAt(m_ui.anchors->model(), i, 2);
+ if (!endItem)
+ continue;
QGraphicsAnchorLayout::Edge endEdge = (QGraphicsAnchorLayout::Edge)(m_ui.anchors->item(i, 3)->data(Qt::UserRole).toInt(&ok));
if (!ok)
continue;
+
+ QString strStart = nodeName(startItem);
+ if (strStart == QLatin1String("layout"))
+ strStart = QLatin1String("this");
+ xml.writeAttribute(QLatin1String("first"), QString::fromAscii("%1.%2").arg(strStart, edgeString.value(startEdge)));
- out.write(qPrintable(QString::fromAscii("%1:%2--%3:%4 [label=\"[%5,%6]\"]\n")
- .arg(nodeName(startItem))
- .arg(QLatin1Char(compass[int(startEdge)]))
- .arg(nodeName(endItem))
- .arg(QLatin1Char(compass[int(endEdge)]))
- .arg(1)
- .arg(1)
- .arg(2)));
+ QString strEnd = nodeName(endItem);
+ if (strEnd == QLatin1String("layout"))
+ strEnd = QLatin1String("this");
+ xml.writeAttribute(QLatin1String("second"), QString::fromAscii("%1.%2").arg(strEnd, edgeString.value(endEdge)));
+
+ xml.writeEndElement();
}
- out.write("}");
+
+ xml.writeEndElement();
+ xml.writeEndDocument();
out.close();
}
-#endif
return ok;
}
diff --git a/examples/layouts/anchorlayout/window.h b/examples/layouts/anchorlayout/window.h
index 34be649..911cc84 100644
--- a/examples/layouts/anchorlayout/window.h
+++ b/examples/layouts/anchorlayout/window.h
@@ -17,6 +17,7 @@ private slots:
void on_anchors_cellChanged(int row, int column);
void on_pbAddAnchor_clicked(bool);
void on_actionAdd_item_triggered(bool checked);
+ void on_actionSave_layout_triggered(bool checked);
void on_layouts_currentRowChanged(int row);
void on_itemName_textEdited(const QString &text);
void on_itemMinW_valueChanged(double d);
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