backport r1003346

CCBUG:201672

svn path=/branches/KDE/4.3/kdelibs/; revision=1003354

private/desktoptoolbox.cpp

@@ -213,13 +213,13 @@ DesktopToolBox::DesktopToolBox(Containment *parent)
     setZValue(10000000);
 
     setIsMovable(true);
-    assignColors();
+    updateTheming();
 
     connect(Plasma::Animator::self(), SIGNAL(movementFinished(QGraphicsItem*)),
             this, SLOT(toolMoved(QGraphicsItem*)));
     connect(this, SIGNAL(toggled()), this, SLOT(toggle()));
     connect(Plasma::Theme::defaultTheme(), SIGNAL(themeChanged()),
-            this, SLOT(assignColors()));
+            this, SLOT(updateTheming()));
 }
 
 DesktopToolBox::~DesktopToolBox()
@@ -227,27 +227,47 @@ DesktopToolBox::~DesktopToolBox()
     delete d;
 }
 
-QRectF DesktopToolBox::boundingRect() const
+QSize DesktopToolBox::cornerSize() const
 {
-    int extraSpace = size();
-
-
-    //keep space for the label and a character more
-    if (!d->containment->activity().isNull()) {
-        extraSpace = Plasma::Theme::defaultTheme()->fontMetrics().width(d->containment->activity()+"x");
-    }
-
-    //get all borders
     d->background->setEnabledBorders(FrameSvg::AllBorders);
     qreal left, top, right, bottom;
     d->background->getMargins(left, top, right, bottom);
     d->adjustBackgroundBorders();
 
-
+    return QSize(size() + left, size() + bottom);
-    return QRectF(0, 0, size()+left+right+extraSpace, size()+top+bottom+extraSpace);
 }
 
-QRectF DesktopToolBox::apparentBoundingRect() const
+QSize DesktopToolBox::fullWidth() const
+{
+    d->background->setEnabledBorders(FrameSvg::AllBorders);
+    qreal left, top, right, bottom;
+    d->background->getMargins(left, top, right, bottom);
+    d->adjustBackgroundBorders();
+
+    int extraSpace = 0;
+    if (!d->containment->activity().isNull()) {
+        extraSpace = Plasma::Theme::defaultTheme()->fontMetrics().width(d->containment->activity()+"x");
+    }
+
+    return QSize(size() + left + right + extraSpace, size() + bottom);
+}
+
+QSize DesktopToolBox::fullHeight() const
+{
+    d->background->setEnabledBorders(FrameSvg::AllBorders);
+    qreal left, top, right, bottom;
+    d->background->getMargins(left, top, right, bottom);
+    d->adjustBackgroundBorders();
+
+    int extraSpace = 0;
+    if (!d->containment->activity().isNull()) {
+        extraSpace = Plasma::Theme::defaultTheme()->fontMetrics().width(d->containment->activity()+"x");
+    }
+
+    return QSize(size() + left, size() + top + bottom + extraSpace);
+}
+
+QRectF DesktopToolBox::boundingRect() const
 {
     int extraSpace = size();
 
@@ -273,37 +293,10 @@ QRectF DesktopToolBox::apparentBoundingRect() const
         rect = QRectF(0, 0, size()+extraSpace+left+right, size()+top+bottom);
     }
 
-    switch (corner()) {
-    case TopLeft:
-        //the rect is ok
-        break;
-    case TopRight:
-        rect.moveTopRight(boundingRect().topRight());
-        break;
-    case BottomLeft:
-        rect.moveBottomLeft(boundingRect().bottomLeft());
-        break;
-    case BottomRight:
-        rect.moveBottomRight(boundingRect().bottomRight());
-        break;
-    case Left:
-        rect.moveLeft(boundingRect().left());
-        break;
-    case Right:
-        rect.moveRight(boundingRect().right());
-        break;
-    case Top:
-        //the rect is ok
-        break;
-    case Bottom:
-    default:
-        rect.moveBottom(boundingRect().bottom());
-    }
-
     return rect;
 }
 
-void DesktopToolBox::assignColors()
+void DesktopToolBox::updateTheming()
 {
     d->bgColor = Plasma::Theme::defaultTheme()->color(Plasma::Theme::BackgroundColor);
     d->fgColor = Plasma::Theme::defaultTheme()->color(Plasma::Theme::TextColor);
@@ -331,7 +324,7 @@ void DesktopToolBox::paint(QPainter *painter, const QStyleOptionGraphicsItem *op
 
     QPoint iconPos;
     QRect backgroundRect;
-    const QRectF rect = apparentBoundingRect();
+    const QRectF rect = boundingRect();
     const QSize icons = iconSize();
 
     QString cornerElement;
@@ -461,7 +454,7 @@ void DesktopToolBox::paint(QPainter *painter, const QStyleOptionGraphicsItem *op
 
 QPainterPath DesktopToolBox::shape() const
 {
-    const QRectF rect = apparentBoundingRect();
+    const QRectF rect = boundingRect();
     const int w = rect.width();
     const int h = rect.height();
 

private/desktoptoolbox_p.h

@@ -51,8 +51,11 @@ public:
     void showToolBox();
     void hideToolBox();
 
+    QSize cornerSize() const;
+    QSize fullWidth() const;
+    QSize fullHeight() const;
+
 protected:
-    QRectF apparentBoundingRect() const;
     void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
     void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
     void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
@@ -60,7 +63,7 @@ protected:
 protected slots:
     void animateHighlight(qreal progress);
     void toolMoved(QGraphicsItem*);
-    void assignColors();
+    void updateTheming();
     void toolTriggered(bool);
     /**
      * show/hide the toolbox

private/toolbox.cpp

@@ -211,6 +211,21 @@ void ToolBox::mousePressEvent(QGraphicsSceneMouseEvent *event)
     d->dragStartRelative = mapToParent(event->pos()).toPoint() - pos().toPoint();
 }
 
+QSize ToolBox::cornerSize() const
+{
+    return boundingRect().size().toSize();
+}
+
+QSize ToolBox::fullWidth() const
+{
+    return boundingRect().size().toSize();
+}
+
+QSize  ToolBox::fullHeight() const
+{
+    return boundingRect().size().toSize();
+}
+
 void ToolBox::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
 {
     if (!d->movable || (!d->dragging && boundingRect().contains(event->pos())) || isToolbar()) {
@@ -221,8 +236,12 @@ void ToolBox::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
     d->userMoved = true;
     const QPoint newPos = mapToParent(event->pos()).toPoint();
     const QPoint curPos = pos().toPoint();
-    const int h = abs((int)boundingRect().height());
+
-    const int w = abs((int)boundingRect().width());
+    const QSize cSize = cornerSize();
+    const QSize fHeight = fullHeight();
+    const QSize fWidth = fullWidth();
+    const int h = fHeight.height();
+    const int w = fWidth.width();
 
     const int areaWidth = parentWidget()->size().width();
     const int areaHeight = parentWidget()->size().height();
@@ -244,19 +263,16 @@ void ToolBox::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
         distanceToLeft < distanceToBottom ) {
         x = 0;
         y = (newPos.y() - d->dragStartRelative.y());
-    }
+    } else if (distanceToRight < distanceToTop && distanceToRight < distanceToLeft &&
-    else if (distanceToRight < distanceToTop && distanceToRight < distanceToLeft &&
+               distanceToRight < distanceToBottom) {
-             distanceToRight < distanceToBottom) {
         x = areaWidth - w;
         y = (newPos.y() - d->dragStartRelative.y());
-    }
+    } else if (distanceToTop < distanceToLeft && distanceToTop < distanceToRight &&
-    else if (distanceToTop < distanceToLeft && distanceToTop < distanceToRight &&
+               distanceToTop < distanceToBottom ) {
-             distanceToTop < distanceToBottom ) {
         y = 0;
         x = (newPos.x() - d->dragStartRelative.x());
-    }
+    } else if (distanceToBottom < distanceToLeft && distanceToBottom < distanceToRight &&
-    else if (distanceToBottom < distanceToLeft && distanceToBottom < distanceToRight &&
+               distanceToBottom < distanceToTop) {
-             distanceToBottom < distanceToTop) {
         y = areaHeight - h;
         x = (newPos.x() - d->dragStartRelative.x());
     }
@@ -267,29 +283,6 @@ void ToolBox::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
         y = areaHeight/2 - d->dragStartRelative.y();
     }
 
-    //kDebug() << "distances from borders" << (newPos - d->dragStartRelative) << distanceToLeft << distanceToRight << distanceToTop << distanceToBottom << "=>" << x << y;
-/*
-    if (y == 0 || y + h >= areaHeight) {
-        x = curPos.x() + (newPos.x() - d->dragStart.x());
-        if (x < 0) {
-            x = 0;
-        } else if (x + w > areaWidth) {
-            x = areaWidth - w;
-        }
-    }
-
-    //kDebug() << x << w << areaWidth;
-    if (x == 0 || x + w >= areaWidth) {
-        //kDebug() << "moving along the y axis" << curPos << newPos << d->dragStart;
-        y = curPos.y() + (newPos.y() - d->dragStart.y());
-
-        if (y < 0) {
-            y = 0;
-        } else if (y + h > areaHeight) {
-            y = areaHeight - h;
-        }
-    }
-*/
     x = qBound(0, x, areaWidth - w);
     y = qBound(0, y, areaHeight - h);
 
@@ -297,24 +290,30 @@ void ToolBox::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
     if (x == 0) {
         if (y == 0) {
             newCorner = TopLeft;
-        } else if (y + h >= areaHeight) {
+        } else if (areaHeight - cSize.height() < newPos.y()) {
+            y = areaHeight - cSize.height();
             newCorner = BottomLeft;
         } else {
             newCorner = Left;
         }
     } else if (y == 0) {
-        if (x + w >= areaWidth) {
+        if (areaWidth - cSize.width() < newPos.x()) {
+            x = areaWidth - cSize.width();
             newCorner = TopRight;
         } else {
             newCorner = Top;
         }
     } else if (x + w >= areaWidth) {
-        if (y + h >= areaHeight) {
+        if (areaHeight - cSize.height() < newPos.y()) {
+            y = areaHeight - cSize.height();
+            x = areaWidth - cSize.width();
             newCorner = BottomRight;
         } else {
+            x = areaWidth - fHeight.width();
             newCorner = Right;
         }
     } else {
+        y = areaHeight - fWidth.height();
         newCorner = Bottom;
     }
 

private/toolbox_p.h

@@ -90,6 +90,10 @@ public:
     void load(const KConfigGroup &containmentGroup = KConfigGroup());
     void reposition();
 
+    virtual QSize fullWidth() const;
+    virtual QSize fullHeight() const;
+    virtual QSize cornerSize() const;
+
     virtual void showToolBox() = 0;
     virtual void hideToolBox() = 0;
 public Q_SLOTS:
@@ -112,6 +116,7 @@ protected Q_SLOTS:
 
 private:
     ToolBoxPrivate *d;
+
 };
 
 } // Plasma namespace