Added basic mouseinput support for minimaldfb

9 files changed, 418 insertions, 7 deletions

diff --git a/src/plugins/graphicssystems/minimaldfb/minimaldfb.pro b/src/plugins/graphicssystems/minimaldfb/minimaldfb.pro
index c3f20ff..8b20c45 100644
--- a/src/plugins/graphicssystems/minimaldfb/minimaldfb.pro
+++ b/src/plugins/graphicssystems/minimaldfb/minimaldfb.pro
@@ -11,10 +11,12 @@ SOURCES = main.cpp \
     qgraphicssystem_minimaldfb.cpp \
     qwindowsurface_minimaldfb.cpp \
     qblitter_directfb.cpp \
-    qdirectfbconvenience.cpp
+    qdirectfbconvenience.cpp \
+    qdirectfbinput.cpp
 HEADERS = qgraphicssystem_minimaldfb.h \
     qwindowsurface_minimaldfb.h \
     qblitter_directfb.h \
-    qdirectfbconvenience.h
+    qdirectfbconvenience.h \
+    qdirectfbinput.h
 target.path += $$[QT_INSTALL_PLUGINS]/graphicssystems
 INSTALLS += target
diff --git a/src/plugins/graphicssystems/minimaldfb/qblitter_directfb.cpp b/src/plugins/graphicssystems/minimaldfb/qblitter_directfb.cpp
index 71be882..8d54c21 100644
--- a/src/plugins/graphicssystems/minimaldfb/qblitter_directfb.cpp
+++ b/src/plugins/graphicssystems/minimaldfb/qblitter_directfb.cpp
@@ -29,7 +29,7 @@ QDirectFbBlitter::QDirectFbBlitter(const QRect &rect, IDirectFBSurface *surface)
 
 QDirectFbBlitter::~QDirectFbBlitter()
 {
-    delete m_surface;
+    m_surface->Release(m_surface);
 }
 
 void QDirectFbBlitter::fillRect(const QRectF &rect, const QColor &color)
diff --git a/src/plugins/graphicssystems/minimaldfb/qdirectfbconvenience.cpp b/src/plugins/graphicssystems/minimaldfb/qdirectfbconvenience.cpp
index d958482..f0293bd 100644
--- a/src/plugins/graphicssystems/minimaldfb/qdirectfbconvenience.cpp
+++ b/src/plugins/graphicssystems/minimaldfb/qdirectfbconvenience.cpp
@@ -41,3 +41,235 @@ QImage::Format QDirectFbConvenience::imageFormatFromSurface(IDirectFBSurface *su
     return QImage::Format_Invalid;
 
 }
+
+Qt::MouseButton QDirectFbConvenience::mouseButton(DFBInputDeviceButtonIdentifier identifier)
+{
+    switch (identifier){
+    case DIBI_LEFT:
+        return Qt::LeftButton;
+    case DIBI_MIDDLE:
+        return Qt::MidButton;
+    case DIBI_RIGHT:
+        return Qt::RightButton;
+    default:
+        return Qt::NoButton;
+    }
+}
+
+Qt::MouseButtons QDirectFbConvenience::mouseButtons(DFBInputDeviceButtonMask mask)
+{
+    Qt::MouseButtons buttons = Qt::NoButton;
+
+    if (mask & DIBM_LEFT) {
+        buttons |= Qt::LeftButton;
+    }
+    if (mask & DIBM_MIDDLE) {
+        buttons |= Qt::MidButton;
+    }
+    if (mask & DIBM_RIGHT) {
+        buttons |= Qt::RightButton;
+    }
+    return buttons;
+}
+
+QEvent::Type QDirectFbConvenience::eventType(DFBWindowEventType type)
+{
+    switch(type) {
+    case DWET_BUTTONDOWN:
+        return QEvent::MouseButtonPress;
+    case DWET_BUTTONUP:
+        return QEvent::MouseButtonRelease;
+    case DWET_MOTION:
+        return QEvent::MouseMove;
+    case DWET_WHEEL:
+        return QEvent::Wheel;
+    default:
+        return QEvent::None;
+    }
+}
+QDirectFbKeyMap *QDirectFbConvenience::dfbKeymap = 0;
+QDirectFbKeyMap *QDirectFbConvenience::keyMap()
+{
+    if (!dfbKeymap)
+        dfbKeymap = new QDirectFbKeyMap();
+    return dfbKeymap;
+}
+
+QDirectFbKeyMap::QDirectFbKeyMap()
+{
+    insert(DIKS_BACKSPACE             , Qt::Key_Backspace);
+    insert(DIKS_TAB                   , Qt::Key_Tab);
+    insert(DIKS_RETURN                , Qt::Key_Return);
+    insert(DIKS_ESCAPE                , Qt::Key_Escape);
+    insert(DIKS_DELETE                , Qt::Key_Delete);
+
+    insert(DIKS_CURSOR_LEFT           , Qt::Key_Left);
+    insert(DIKS_CURSOR_RIGHT          , Qt::Key_Right);
+    insert(DIKS_CURSOR_UP             , Qt::Key_Up);
+    insert(DIKS_CURSOR_DOWN           , Qt::Key_Down);
+    insert(DIKS_INSERT                , Qt::Key_Insert);
+    insert(DIKS_HOME                  , Qt::Key_Home);
+    insert(DIKS_END                   , Qt::Key_End);
+    insert(DIKS_PAGE_UP               , Qt::Key_PageUp);
+    insert(DIKS_PAGE_DOWN             , Qt::Key_PageDown);
+    insert(DIKS_PRINT                 , Qt::Key_Print);
+    insert(DIKS_PAUSE                 , Qt::Key_Pause);
+    insert(DIKS_SELECT                , Qt::Key_Select);
+    insert(DIKS_GOTO                  , Qt::Key_OpenUrl);
+    insert(DIKS_CLEAR                 , Qt::Key_Clear);
+    insert(DIKS_MENU                  , Qt::Key_Menu);
+    insert(DIKS_HELP                  , Qt::Key_Help);
+
+    insert(DIKS_INTERNET              , Qt::Key_HomePage);
+    insert(DIKS_MAIL                  , Qt::Key_LaunchMail);
+    insert(DIKS_FAVORITES             , Qt::Key_Favorites);
+
+    insert(DIKS_BACK                  , Qt::Key_Back);
+    insert(DIKS_FORWARD               , Qt::Key_Forward);
+    insert(DIKS_VOLUME_UP             , Qt::Key_VolumeUp);
+    insert(DIKS_VOLUME_DOWN           , Qt::Key_VolumeDown);
+    insert(DIKS_MUTE                  , Qt::Key_VolumeMute);
+    insert(DIKS_PLAYPAUSE             , Qt::Key_Pause);
+    insert(DIKS_PLAY                  , Qt::Key_MediaPlay);
+    insert(DIKS_STOP                  , Qt::Key_MediaStop);
+    insert(DIKS_RECORD                , Qt::Key_MediaRecord);
+    insert(DIKS_PREVIOUS              , Qt::Key_MediaPrevious);
+    insert(DIKS_NEXT                  , Qt::Key_MediaNext);
+
+    insert(DIKS_F1                    , Qt::Key_F1);
+    insert(DIKS_F2                    , Qt::Key_F2);
+    insert(DIKS_F3                    , Qt::Key_F3);
+    insert(DIKS_F4                    , Qt::Key_F4);
+    insert(DIKS_F5                    , Qt::Key_F5);
+    insert(DIKS_F6                    , Qt::Key_F6);
+    insert(DIKS_F7                    , Qt::Key_F7);
+    insert(DIKS_F8                    , Qt::Key_F8);
+    insert(DIKS_F9                    , Qt::Key_F9);
+    insert(DIKS_F10                   , Qt::Key_F10);
+    insert(DIKS_F11                   , Qt::Key_F11);
+    insert(DIKS_F12                   , Qt::Key_F12);
+
+    insert(DIKS_SHIFT                 , Qt::Key_Shift);
+    insert(DIKS_CONTROL               , Qt::Key_Control);
+    insert(DIKS_ALT                   , Qt::Key_Alt);
+    insert(DIKS_ALTGR                 , Qt::Key_AltGr);
+
+    insert(DIKS_META                  , Qt::Key_Meta);
+    insert(DIKS_SUPER                 , Qt::Key_Super_L); // ???
+    insert(DIKS_HYPER                 , Qt::Key_Hyper_L); // ???
+
+    insert(DIKS_CAPS_LOCK             , Qt::Key_CapsLock);
+    insert(DIKS_NUM_LOCK              , Qt::Key_NumLock);
+    insert(DIKS_SCROLL_LOCK           , Qt::Key_ScrollLock);
+
+    insert(DIKS_DEAD_ABOVEDOT         , Qt::Key_Dead_Abovedot);
+    insert(DIKS_DEAD_ABOVERING        , Qt::Key_Dead_Abovering);
+    insert(DIKS_DEAD_ACUTE            , Qt::Key_Dead_Acute);
+    insert(DIKS_DEAD_BREVE            , Qt::Key_Dead_Breve);
+    insert(DIKS_DEAD_CARON            , Qt::Key_Dead_Caron);
+    insert(DIKS_DEAD_CEDILLA          , Qt::Key_Dead_Cedilla);
+    insert(DIKS_DEAD_CIRCUMFLEX       , Qt::Key_Dead_Circumflex);
+    insert(DIKS_DEAD_DIAERESIS        , Qt::Key_Dead_Diaeresis);
+    insert(DIKS_DEAD_DOUBLEACUTE      , Qt::Key_Dead_Doubleacute);
+    insert(DIKS_DEAD_GRAVE            , Qt::Key_Dead_Grave);
+    insert(DIKS_DEAD_IOTA             , Qt::Key_Dead_Iota);
+    insert(DIKS_DEAD_MACRON           , Qt::Key_Dead_Macron);
+    insert(DIKS_DEAD_OGONEK           , Qt::Key_Dead_Ogonek);
+    insert(DIKS_DEAD_SEMIVOICED_SOUND , Qt::Key_Dead_Semivoiced_Sound);
+    insert(DIKS_DEAD_TILDE            , Qt::Key_Dead_Tilde);
+    insert(DIKS_DEAD_VOICED_SOUND     , Qt::Key_Dead_Voiced_Sound);
+    insert(DIKS_SPACE                 , Qt::Key_Space);
+    insert(DIKS_EXCLAMATION_MARK      , Qt::Key_Exclam);
+    insert(DIKS_QUOTATION             , Qt::Key_QuoteDbl);
+    insert(DIKS_NUMBER_SIGN           , Qt::Key_NumberSign);
+    insert(DIKS_DOLLAR_SIGN           , Qt::Key_Dollar);
+    insert(DIKS_PERCENT_SIGN          , Qt::Key_Percent);
+    insert(DIKS_AMPERSAND             , Qt::Key_Ampersand);
+    insert(DIKS_APOSTROPHE            , Qt::Key_Apostrophe);
+    insert(DIKS_PARENTHESIS_LEFT      , Qt::Key_ParenLeft);
+    insert(DIKS_PARENTHESIS_RIGHT     , Qt::Key_ParenRight);
+    insert(DIKS_ASTERISK              , Qt::Key_Asterisk);
+    insert(DIKS_PLUS_SIGN             , Qt::Key_Plus);
+    insert(DIKS_COMMA                 , Qt::Key_Comma);
+    insert(DIKS_MINUS_SIGN            , Qt::Key_Minus);
+    insert(DIKS_PERIOD                , Qt::Key_Period);
+    insert(DIKS_SLASH                 , Qt::Key_Slash);
+    insert(DIKS_0                     , Qt::Key_0);
+    insert(DIKS_1                     , Qt::Key_1);
+    insert(DIKS_2                     , Qt::Key_2);
+    insert(DIKS_3                     , Qt::Key_3);
+    insert(DIKS_4                     , Qt::Key_4);
+    insert(DIKS_5                     , Qt::Key_5);
+    insert(DIKS_6                     , Qt::Key_6);
+    insert(DIKS_7                     , Qt::Key_7);
+    insert(DIKS_8                     , Qt::Key_8);
+    insert(DIKS_9                     , Qt::Key_9);
+    insert(DIKS_COLON                 , Qt::Key_Colon);
+    insert(DIKS_SEMICOLON             , Qt::Key_Semicolon);
+    insert(DIKS_LESS_THAN_SIGN        , Qt::Key_Less);
+    insert(DIKS_EQUALS_SIGN           , Qt::Key_Equal);
+    insert(DIKS_GREATER_THAN_SIGN     , Qt::Key_Greater);
+    insert(DIKS_QUESTION_MARK         , Qt::Key_Question);
+    insert(DIKS_AT                    , Qt::Key_At);
+    insert(DIKS_CAPITAL_A             , Qt::Key_A);
+    insert(DIKS_CAPITAL_B             , Qt::Key_B);
+    insert(DIKS_CAPITAL_C             , Qt::Key_C);
+    insert(DIKS_CAPITAL_D             , Qt::Key_D);
+    insert(DIKS_CAPITAL_E             , Qt::Key_E);
+    insert(DIKS_CAPITAL_F             , Qt::Key_F);
+    insert(DIKS_CAPITAL_G             , Qt::Key_G);
+    insert(DIKS_CAPITAL_H             , Qt::Key_H);
+    insert(DIKS_CAPITAL_I             , Qt::Key_I);
+    insert(DIKS_CAPITAL_J             , Qt::Key_J);
+    insert(DIKS_CAPITAL_K             , Qt::Key_K);
+    insert(DIKS_CAPITAL_L             , Qt::Key_L);
+    insert(DIKS_CAPITAL_M             , Qt::Key_M);
+    insert(DIKS_CAPITAL_N             , Qt::Key_N);
+    insert(DIKS_CAPITAL_O             , Qt::Key_O);
+    insert(DIKS_CAPITAL_P             , Qt::Key_P);
+    insert(DIKS_CAPITAL_Q             , Qt::Key_Q);
+    insert(DIKS_CAPITAL_R             , Qt::Key_R);
+    insert(DIKS_CAPITAL_S             , Qt::Key_S);
+    insert(DIKS_CAPITAL_T             , Qt::Key_T);
+    insert(DIKS_CAPITAL_U             , Qt::Key_U);
+    insert(DIKS_CAPITAL_V             , Qt::Key_V);
+    insert(DIKS_CAPITAL_W             , Qt::Key_W);
+    insert(DIKS_CAPITAL_X             , Qt::Key_X);
+    insert(DIKS_CAPITAL_Y             , Qt::Key_Y);
+    insert(DIKS_CAPITAL_Z             , Qt::Key_Z);
+    insert(DIKS_SQUARE_BRACKET_LEFT   , Qt::Key_BracketLeft);
+    insert(DIKS_BACKSLASH             , Qt::Key_Backslash);
+    insert(DIKS_SQUARE_BRACKET_RIGHT  , Qt::Key_BracketRight);
+    insert(DIKS_CIRCUMFLEX_ACCENT     , Qt::Key_AsciiCircum);
+    insert(DIKS_UNDERSCORE            , Qt::Key_Underscore);
+    insert(DIKS_SMALL_A               , Qt::Key_A);
+    insert(DIKS_SMALL_B               , Qt::Key_B);
+    insert(DIKS_SMALL_C               , Qt::Key_C);
+    insert(DIKS_SMALL_D               , Qt::Key_D);
+    insert(DIKS_SMALL_E               , Qt::Key_E);
+    insert(DIKS_SMALL_F               , Qt::Key_F);
+    insert(DIKS_SMALL_G               , Qt::Key_G);
+    insert(DIKS_SMALL_H               , Qt::Key_H);
+    insert(DIKS_SMALL_I               , Qt::Key_I);
+    insert(DIKS_SMALL_J               , Qt::Key_J);
+    insert(DIKS_SMALL_K               , Qt::Key_K);
+    insert(DIKS_SMALL_L               , Qt::Key_L);
+    insert(DIKS_SMALL_M               , Qt::Key_M);
+    insert(DIKS_SMALL_N               , Qt::Key_N);
+    insert(DIKS_SMALL_O               , Qt::Key_O);
+    insert(DIKS_SMALL_P               , Qt::Key_P);
+    insert(DIKS_SMALL_Q               , Qt::Key_Q);
+    insert(DIKS_SMALL_R               , Qt::Key_R);
+    insert(DIKS_SMALL_S               , Qt::Key_S);
+    insert(DIKS_SMALL_T               , Qt::Key_T);
+    insert(DIKS_SMALL_U               , Qt::Key_U);
+    insert(DIKS_SMALL_V               , Qt::Key_V);
+    insert(DIKS_SMALL_W               , Qt::Key_W);
+    insert(DIKS_SMALL_X               , Qt::Key_X);
+    insert(DIKS_SMALL_Y               , Qt::Key_Y);
+    insert(DIKS_SMALL_Z               , Qt::Key_Z);
+    insert(DIKS_CURLY_BRACKET_LEFT    , Qt::Key_BraceLeft);
+    insert(DIKS_VERTICAL_BAR          , Qt::Key_Bar);
+    insert(DIKS_CURLY_BRACKET_RIGHT   , Qt::Key_BraceRight);
+    insert(DIKS_TILDE                 , Qt::Key_AsciiTilde);
+}
diff --git a/src/plugins/graphicssystems/minimaldfb/qdirectfbconvenience.h b/src/plugins/graphicssystems/minimaldfb/qdirectfbconvenience.h
index 7e426db..0ae1410 100644
--- a/src/plugins/graphicssystems/minimaldfb/qdirectfbconvenience.h
+++ b/src/plugins/graphicssystems/minimaldfb/qdirectfbconvenience.h
@@ -2,9 +2,18 @@
 #define QDIRECTFBCONVENIENCE_H
 
 #include <QtGui/qimage.h>
+#include <QtCore/QHash>
+#include <QtCore/QEvent>
 
 #include <directfb/directfb.h>
 
+class QDirectFbKeyMap: public QHash<DFBInputDeviceKeySymbol, Qt::Key>
+{
+public:
+    QDirectFbKeyMap();
+};
+
+
 class QDirectFbConvenience
 {
 public:
@@ -12,10 +21,16 @@ public:
 
     //This is set by the graphicssystem constructor
     static IDirectFB *dfbInterface() { return dfb; }
+    static Qt::MouseButton mouseButton(DFBInputDeviceButtonIdentifier identifier);
+    static Qt::MouseButtons mouseButtons(DFBInputDeviceButtonMask mask);
+    static QEvent::Type eventType(DFBWindowEventType type);
+
+    static QDirectFbKeyMap *keyMap();
 
 private:
     static void setDfbInterface(IDirectFB *dfbInterface) {dfb = dfbInterface;}
     static IDirectFB *dfb;
+    static QDirectFbKeyMap *dfbKeymap;
     friend class QDirectFbGraphicsSystem;
 };
 
diff --git a/src/plugins/graphicssystems/minimaldfb/qdirectfbinput.cpp b/src/plugins/graphicssystems/minimaldfb/qdirectfbinput.cpp
new file mode 100644
index 0000000..4ba4ff8
--- /dev/null
+++ b/src/plugins/graphicssystems/minimaldfb/qdirectfbinput.cpp
@@ -0,0 +1,104 @@
+#include "qdirectfbinput.h"
+#include "qdirectfbconvenience.h"
+
+#include <QThread>
+#include <QDebug>
+#include <private/qapplication_p.h>
+#include <QMouseEvent>
+#include <QEvent>
+
+#include <directfb/directfb.h>
+
+InputSocketWaiter::InputSocketWaiter(IDirectFBEventBuffer *eventBuffer, QObject *parent)
+        : QThread(parent), eventBuffer(eventBuffer)
+    {
+        this->start();
+    }
+
+void InputSocketWaiter::run()
+{
+    while (1) {
+        eventBuffer->WaitForEvent(eventBuffer);
+        emit newEvent();
+    }
+}
+
+QDirectFbInput::QDirectFbInput(QObject *parent)
+    : QObject(parent)
+{
+    DFBResult ok = DirectFBCreate(&dfbInterface);
+    if (ok != DFB_OK)
+        DirectFBError("Failed to initialise QDirectFBInput", ok);
+
+    ok = dfbInterface->CreateEventBuffer(dfbInterface,&eventBuffer);
+    if (ok != DFB_OK)
+        DirectFBError("Failed to initialise eventbuffer", ok);
+
+    dfbInterface->GetDisplayLayer(dfbInterface,DLID_PRIMARY, &dfbDisplayLayer);
+
+    InputSocketWaiter *inputHandler = new InputSocketWaiter(eventBuffer,this);
+    connect(inputHandler,SIGNAL(newEvent()),this,SLOT(handleEvents()));
+}
+
+void QDirectFbInput::addWindow(DFBWindowID id, QWidget *tlw)
+{
+    tlwMap.insert(id,tlw);
+    IDirectFBWindow *window;
+    dfbDisplayLayer->GetWindow(dfbDisplayLayer,id,&window);
+
+//    window->DisableEvents(window,DWET_ALL);
+    window->EnableEvents(window,DFBWindowEventType(DWET_ALL));
+    window->SetKeySelection(window,DWKS_ALL,NULL,0);
+    window->AttachEventBuffer(window,eventBuffer);
+}
+
+void QDirectFbInput::handleEvents()
+{
+    DFBResult hasEvent = eventBuffer->HasEvent(eventBuffer);
+    while(hasEvent == DFB_OK){
+        DFBEvent event;
+        DFBResult ok = eventBuffer->GetEvent(eventBuffer,&event);
+        if (ok != DFB_OK)
+            DirectFBError("Failed to get event",ok);
+        if (event.clazz == DFEC_WINDOW) {
+            switch (event.window.type) {
+            case DWET_BUTTONDOWN:
+            case DWET_BUTTONUP:
+//            case DWET_MOTION:
+            case DWET_WHEEL:
+                handleMouseEvents(event);
+                break;
+            case DWET_KEYDOWN:
+                qDebug() << "FOOOOBAR!";
+            }
+
+        } else
+            qDebug() << "WHAT!";
+
+        hasEvent = eventBuffer->HasEvent(eventBuffer);
+    }
+}
+
+void QDirectFbInput::handleMouseEvents(const DFBEvent &event)
+{
+    QEvent::Type type = QDirectFbConvenience::eventType(event.window.type);
+    QPoint p(event.window.cx, event.window.cy);
+    QPoint globalPos = globalPoint(event);
+    Qt::MouseButton button = QDirectFbConvenience::mouseButton(event.window.button);
+    Qt::MouseButtons buttons = QDirectFbConvenience::mouseButtons(event.window.buttons);
+
+    qDebug() << QDirectFbConvenience::keyMap()->value(event.window.key_symbol);
+    QMouseEvent mouseEvent(type,p,globalPos,button, buttons,(Qt::KeyboardModifiers)0);
+    QWidget *tlw = tlwMap.value(event.window.window_id);
+    QApplicationPrivate::handleMouseEvent(tlw,mouseEvent);
+}
+
+inline QPoint QDirectFbInput::globalPoint(const DFBEvent &event) const
+{
+    IDirectFBWindow *window;
+    dfbDisplayLayer->GetWindow(dfbDisplayLayer,event.window.window_id,&window);
+    int x,y;
+    window->GetPosition(window,&x,&y);
+    return QPoint(event.window.cx +x, event.window.cy + y);
+}
+
diff --git a/src/plugins/graphicssystems/minimaldfb/qdirectfbinput.h b/src/plugins/graphicssystems/minimaldfb/qdirectfbinput.h
new file mode 100644
index 0000000..529d51a
--- /dev/null
+++ b/src/plugins/graphicssystems/minimaldfb/qdirectfbinput.h
@@ -0,0 +1,49 @@
+#ifndef QDIRECTFBINPUT_H
+#define QDIRECTFBINPUT_H
+
+#include <QThread>
+#include <QObject>
+#include <QHash>
+#include <QPoint>
+#include <QEvent>
+
+#include <directfb/directfb.h>
+
+class InputSocketWaiter : public QThread
+{
+    Q_OBJECT
+public:
+    InputSocketWaiter(IDirectFBEventBuffer *eventBuffer, QObject *parent);
+protected:
+    void run();
+signals:
+    void newEvent();
+private:
+     IDirectFBEventBuffer *eventBuffer;
+};
+
+class QDirectFbInput : public QObject
+{
+    Q_OBJECT
+public:
+    QDirectFbInput(QObject *parent = 0);
+
+    void addWindow(DFBWindowID id, QWidget *tlw);
+
+public slots:
+    void handleEvents();
+
+private:
+
+    void handleMouseEvents(const DFBEvent & event);
+    IDirectFB *dfbInterface;
+    IDirectFBDisplayLayer *dfbDisplayLayer;
+    IDirectFBEventBuffer *eventBuffer;
+
+    QHash<DFBWindowID,QWidget *>tlwMap;
+
+    inline QPoint globalPoint(const DFBEvent &event) const;
+
+};
+
+#endif // QDIRECTFBINPUT_H
diff --git a/src/plugins/graphicssystems/minimaldfb/qgraphicssystem_minimaldfb.cpp b/src/plugins/graphicssystems/minimaldfb/qgraphicssystem_minimaldfb.cpp
index 117e4b5..3f10aec 100644
--- a/src/plugins/graphicssystems/minimaldfb/qgraphicssystem_minimaldfb.cpp
+++ b/src/plugins/graphicssystems/minimaldfb/qgraphicssystem_minimaldfb.cpp
@@ -55,6 +55,7 @@
 QT_BEGIN_NAMESPACE
 
 QDirectFbGraphicsSystemScreen::QDirectFbGraphicsSystemScreen(IDirectFB *dfb, int display)
+    :QGraphicsSystemScreen() , m_input(this)
 {
     DFBResult result  = dfb->GetDisplayLayer(dfb, DLID_PRIMARY, &m_layer);
     if (result != DFB_OK) {
@@ -90,7 +91,7 @@ QDirectFbGraphicsSystemScreen::~QDirectFbGraphicsSystemScreen()
 {
 }
 
-IDirectFBWindow *QDirectFbGraphicsSystemScreen::createWindow(const QRect &rect)
+IDirectFBWindow *QDirectFbGraphicsSystemScreen::createWindow(const QRect &rect, QWidget *tlw)
 {
     IDirectFBWindow *window;
 
@@ -110,6 +111,10 @@ IDirectFBWindow *QDirectFbGraphicsSystemScreen::createWindow(const QRect &rect)
     if (result != DFB_OK) {
         DirectFBError("QDirectFbGraphicsSystemScreen: failed to create window",result);
     }
+
+    DFBWindowID id;
+    window->GetID(window, &id);
+    m_input.addWindow(id,tlw);
     return window;
 }
 
diff --git a/src/plugins/graphicssystems/minimaldfb/qgraphicssystem_minimaldfb.h b/src/plugins/graphicssystems/minimaldfb/qgraphicssystem_minimaldfb.h
index 462e963..6068495 100644
--- a/src/plugins/graphicssystems/minimaldfb/qgraphicssystem_minimaldfb.h
+++ b/src/plugins/graphicssystems/minimaldfb/qgraphicssystem_minimaldfb.h
@@ -42,6 +42,8 @@
 #ifndef QGRAPHICSSYSTEM_MINIMAL_H
 #define QGRAPHICSSYSTEM_MINIMAL_H
 
+#include "qdirectfbinput.h"
+
 #include <QtGui/private/qgraphicssystem_p.h>
 #include <directfb.h>
 
@@ -58,7 +60,7 @@ public:
     QImage::Format format() const { return m_format; }
     QSize physicalSize() const { return m_physicalSize; }
 
-    IDirectFBWindow *createWindow(const QRect &);
+    IDirectFBWindow *createWindow(const QRect &,QWidget *tlw);
 
 public:
     QRect m_geometry;
@@ -66,8 +68,11 @@ public:
     QImage::Format m_format;
     QSize m_physicalSize;
 
+    QDirectFbInput m_input;
+
     IDirectFBScreen *m_screen;
     IDirectFBDisplayLayer *m_layer;
+
 };
 
 class QDirectFbGraphicsSystem : public QGraphicsSystem
diff --git a/src/plugins/graphicssystems/minimaldfb/qwindowsurface_minimaldfb.cpp b/src/plugins/graphicssystems/minimaldfb/qwindowsurface_minimaldfb.cpp
index 43bfd9b..6c8b2b4 100644
--- a/src/plugins/graphicssystems/minimaldfb/qwindowsurface_minimaldfb.cpp
+++ b/src/plugins/graphicssystems/minimaldfb/qwindowsurface_minimaldfb.cpp
@@ -53,7 +53,7 @@ QDirectFbWindowSurface::QDirectFbWindowSurface
     : QWindowSurface(window), m_screen(screen), m_lock(false)
 {
     window->setWindowSurface(this);
-    m_dfbWindow = m_screen->createWindow(window->rect());
+    m_dfbWindow = m_screen->createWindow(window->rect(),window);
     DFBResult result = m_dfbWindow->GetSurface(m_dfbWindow,&m_dfbSurface);
     if (result != DFB_OK) {
         DirectFBError("QDirectFbWindowSurface::QDirectFbWindowSurface: unable to get windows surface",result);
@@ -66,7 +66,6 @@ QDirectFbWindowSurface::QDirectFbWindowSurface
     pmdata->setBlittable(blitter);
 
     m_pixmap = new QPixmap(pmdata);
-
 }
 
 QDirectFbWindowSurface::~QDirectFbWindowSurface()