From ea6957700591cc3f0c97ebec3179801594c39665 Mon Sep 17 00:00:00 2001
From: Marco Martin <notmart@gmail.com>
Date: Mon, 19 Aug 2013 17:44:40 +0200
Subject: [PATCH] export fillWidth/fillHeight properties

with those should hopefully be possible to have widgets behaving like the taskbar
---
 .../qml/plasmoid/appletinterface.cpp          | 58 +++++++++++++++++++
 .../qml/plasmoid/appletinterface.h            | 15 +++--
 2 files changed, 69 insertions(+), 4 deletions(-)

diff --git a/src/scriptengines/qml/plasmoid/appletinterface.cpp b/src/scriptengines/qml/plasmoid/appletinterface.cpp
index b0e489bf0..8248564fc 100644
--- a/src/scriptengines/qml/plasmoid/appletinterface.cpp
+++ b/src/scriptengines/qml/plasmoid/appletinterface.cpp
@@ -473,6 +473,50 @@ int AppletInterface::apiVersion() const
     return offers.first()->property("X-KDE-PluginInfo-Version", QVariant::Int).toInt();
 }
 
+bool AppletInterface::fillWidth() const
+{
+    if (!m_qmlObject->rootObject()) {
+        return false;
+    }
+
+
+    QVariant prop;
+
+    if (m_compactUiObject) {
+        prop = m_compactUiObject.data()->property("fillWidth");
+    } else {
+        prop = m_qmlObject->rootObject()->property("fillWidth");
+    }
+
+    if (prop.isValid() && prop.canConvert<bool>()) {
+        return prop.toBool();
+    } else {
+        return false;
+    }
+}
+
+bool AppletInterface::fillHeight() const
+{
+    if (!m_qmlObject->rootObject()) {
+        return false;
+    }
+
+
+    QVariant prop;
+
+    if (m_compactUiObject) {
+        prop = m_compactUiObject.data()->property("fillHeight");
+    } else {
+        prop = m_qmlObject->rootObject()->property("fillHeight");
+    }
+
+    if (prop.isValid() && prop.canConvert<bool>()) {
+        return prop.toBool();
+    } else {
+        return false;
+    }
+}
+
 //private api, just an helper
 qreal AppletInterface::readGraphicsObjectSizeHint(const char *hint) const
 {
@@ -670,6 +714,13 @@ void AppletInterface::compactRepresentationCheck()
                 connect(m_compactUiObject.data(), SIGNAL(implicitHeightChanged()),
                         this, SIGNAL(implicitHeightChanged()));
             }
+
+            emit minimumWidthChanged();
+            emit minimumHeightChanged();
+            emit implicitWidthChanged();
+            emit implicitHeightChanged();
+            emit maximumWidthChanged();
+            emit maximumHeightChanged();
         //failed to create UI, don't do anything, return in expanded status
         } else {
             m_expanded = true;
@@ -715,6 +766,13 @@ void AppletInterface::compactRepresentationCheck()
                     this, SIGNAL(implicitHeightChanged()));
         }
 
+        emit minimumWidthChanged();
+        emit minimumHeightChanged();
+        emit implicitWidthChanged();
+        emit implicitHeightChanged();
+        emit maximumWidthChanged();
+        emit maximumHeightChanged();
+
         m_qmlObject->rootObject()->setProperty("parent", QVariant::fromValue(this));
         m_compactUiObject.data()->deleteLater();
 
diff --git a/src/scriptengines/qml/plasmoid/appletinterface.h b/src/scriptengines/qml/plasmoid/appletinterface.h
index 147b7f727..626e80e3d 100644
--- a/src/scriptengines/qml/plasmoid/appletinterface.h
+++ b/src/scriptengines/qml/plasmoid/appletinterface.h
@@ -73,8 +73,11 @@ class AppletInterface : public QQuickItem
     Q_PROPERTY(qreal minimumHeight READ minimumHeight NOTIFY minimumHeightChanged)
     Q_PROPERTY(qreal maximumWidth READ maximumWidth NOTIFY maximumWidthChanged)
     Q_PROPERTY(qreal maximumHeight READ maximumHeight NOTIFY maximumHeightChanged)
-    Q_PROPERTY(qreal implicitWidth READ implicitWidth NOTIFY implicitWidthChanged)
-    Q_PROPERTY(qreal implicitHeight READ implicitHeight NOTIFY implicitHeightChanged)
+    //implicitWidth/height is already there
+    //Q_PROPERTY(qreal implicitWidth READ implicitWidth NOTIFY implicitWidthChanged)
+    //Q_PROPERTY(qreal implicitHeight READ implicitHeight NOTIFY implicitHeightChanged)
+    Q_PROPERTY(bool fillWidth READ fillWidth NOTIFY fillWidthChanged)
+    Q_PROPERTY(bool fillHeight READ fillHeight NOTIFY fillHeightChanged)
 
 public:
     AppletInterface(DeclarativeAppletScript *script, QQuickItem *parent = 0);
@@ -150,6 +153,8 @@ public:
     bool userConfiguring() const;
     int apiVersion() const;
 
+    bool fillWidth() const;
+    bool fillHeight() const;
     qreal minimumWidth() const;
     qreal minimumHeight() const;
     qreal maximumWidth() const;
@@ -176,8 +181,10 @@ Q_SIGNALS:
     void minimumHeightChanged();
     void maximumWidthChanged();
     void maximumHeightChanged();
-    void implicitWidthChanged();
-    void implicitHeightChanged();
+    //void implicitWidthChanged();
+    //void implicitHeightChanged();
+    void fillWidthChanged();
+    void fillHeightChanged();
 
 protected:
     void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry);