twin: Add opaque tiling option

Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>

7 files changed, 163 insertions, 123 deletions

diff --git a/twin/client.h b/twin/client.h
index d895fc441..98ff68c1a 100644
--- a/twin/client.h
+++ b/twin/client.h
@@ -237,6 +237,7 @@ class Client : public TQObject, public KDecorationDefines
         ActiveMaximizingMode activeBorderMode() const;
         ActiveBorder activeBorder() const;
         void setActiveBorderMaximizing(bool maximizing);
+        void cancelActiveBorderMaximizing();
         bool isActiveBorderMaximizing() const;
         TQRect activeBorderMaximizeGeometry();
 
diff --git a/twin/geometry.cpp b/twin/geometry.cpp
index 4bb6714ae..2dd752b02 100644
--- a/twin/geometry.cpp
+++ b/twin/geometry.cpp
@@ -2216,8 +2216,8 @@ void Client::updateFullScreenHack( const TQRect& geom )
     workspace()->updateClientLayer( this ); // active fullscreens get different layer
     }
 
-static TQRect*       visible_bound  = 0;
-static GeometryTip* geometryTip    = 0;
+static TQRect*       visible_bound  = nullptr;
+static GeometryTip*  geometryTip    = nullptr;
 
 void Client::drawbound( const TQRect& geom )
     {
@@ -2258,34 +2258,33 @@ void Client::doDrawbound( const TQRect& geom, bool clear )
     p.drawRect( g );
     }
 
-void Client::positionGeometryTip()
-    {
-    assert( isMove() || isResize());
+void Client::positionGeometryTip() {
+    assert(isMove() || isResize());
+
     // Position and Size display
-    if (options->showGeometryTip())
-        {
-        if( !geometryTip )
-            { // save under is not necessary with opaque, and seem to make things slower
+    if (options->showGeometryTip()) {
+        if (!geometryTip) {
+            // save under is not necessary with opaque, and seem to make things slower
             bool save_under = ( isMove() && rules()->checkMoveResizeMode( options->moveMode ) != Options::Opaque )
-                        || ( isResize() && rules()->checkMoveResizeMode( options->resizeMode ) != Options::Opaque );
+                           || ( isResize() && rules()->checkMoveResizeMode( options->resizeMode ) != Options::Opaque );
             geometryTip = new GeometryTip( &xSizeHint, save_under );
-            }
-        TQRect wgeom( moveResizeGeom ); // position of the frame, size of the window itself
-        wgeom.setWidth( wgeom.width() - ( width() - clientSize().width()));
-        wgeom.setHeight( wgeom.height() - ( height() - clientSize().height()));
-        if( isShade())
-            wgeom.setHeight( 0 );
-        geometryTip->setGeometry( wgeom );
-        if( !geometryTip->isVisible())
-            {
+        }
+
+        // position of the frame, size of the window itself
+        TQRect wgeom(isActiveBorderMaximizing() ? activeBorderMaximizeGeometry() : moveResizeGeom);
+        wgeom.setWidth(wgeom.width() - (width() - clientSize().width()));
+        wgeom.setHeight(isShade() ? 0 : wgeom.height() - (height() - clientSize().height()));
+
+        geometryTip->setGeometry(wgeom);
+        if (!geometryTip->isVisible()) {
             geometryTip->show();
             geometryTip->raise();
-            }
         }
     }
+}
 
 class EatAllPaintEvents
-    : public QObject
+    : public TQObject
     {
     protected:
         virtual bool eventFilter( TQObject* o, TQEvent* e )
@@ -2373,7 +2372,7 @@ bool Client::startMoveResize()
         // paint events on some widgets due to FocusIn(?)
         // eat them, otherwise XOR painting will be broken (#58054)
         // paint events for the geometrytip need to be allowed, though
-        eater = new EatAllPaintEvents;
+        // eater = new EatAllPaintEvents;
 // not needed anymore?        kapp->installEventFilter( eater );
     }
     Notify::raise( isResize() ? Notify::ResizeStart : Notify::MoveStart );
@@ -2403,10 +2402,9 @@ void Client::finishMoveResize( bool cancel )
         activeMaximizing = false;
         activeTiled = true;
         activeTiledOrigGeom = initialMoveResizeGeom;
-        switch(activeMode)
+        switch (activeMode)
         {
-            case ActiveMaximizeMode:
-            {
+            case ActiveMaximizeMode: {
                 if (!cancel) {
                     bool full = (maximizeMode() == MaximizeFull);
                     setMaximize(!full, !full);
@@ -2511,26 +2509,21 @@ void Client::checkUnrestrictedMoveResize()
         }
     }
 
-void Client::handleMoveResize( int x, int y, int x_root, int y_root )
-    {
+void Client::handleMoveResize(int x, int y, int x_root, int y_root) {
     if ( (mode == PositionCenter && !isMovable())
         || (mode != PositionCenter && (isShade() || !isResizable())) )
         return;
 
-    if (!moveResizeMode)
-    {
+    if (!moveResizeMode) {
         TQPoint p(TQPoint( x, y ) - moveOffset);
-        if (p.manhattanLength() >= 6)
-        {
-            if(!startMoveResize())
-            {
+        if (p.manhattanLength() >= 6) {
+            if (!startMoveResize()) {
                 buttonDown = false;
                 setCursor( mode );
                 return;
             }
         }
-        else
-            return;
+        else return;
     }
 
     // ShadeHover or ShadeActive, ShadeNormal was already avoided above
@@ -2686,13 +2679,16 @@ void Client::handleMoveResize( int x, int y, int x_root, int y_root )
 
     if (update)
     {
-        if (rules()->checkMoveResizeMode(isResize() ? options->resizeMode : options->moveMode) == Options::Opaque
-            && !isActiveBorderMaximizing())
+        bool active = isActiveBorderMaximizing();
+        auto mode = active ? options->tilingMode
+                  : isResize() ? options->resizeMode : options->moveMode;
+
+        if (rules()->checkMoveResizeMode(mode) == Options::Opaque)
         {
-            setGeometry( moveResizeGeom );
+            setGeometry(active ? activeBorderMaximizeGeometry() : moveResizeGeom);
             positionGeometryTip();
         }
-        else if (rules()->checkMoveResizeMode(isResize() ? options->resizeMode : options->moveMode) == Options::Transparent )
+        else if (rules()->checkMoveResizeMode(mode) == Options::Transparent)
         {
         /* It's necessary to move the geometry tip when there's no outline
          * shown, otherwise it would cause repaint problems in case
@@ -2701,11 +2697,12 @@ void Client::handleMoveResize( int x, int y, int x_root, int y_root )
          */
             clearbound();
             positionGeometryTip();
-            drawbound(isActiveBorderMaximizing() ? activeBorderMaximizeGeometry() : moveResizeGeom);
+            drawbound(active ? activeBorderMaximizeGeometry() : moveResizeGeom);
         }
     }
-    if (isMove())
-       workspace()->checkActiveBorder(globalPos, GET_QT_X_TIME());
+    if (isMove()) {
+        workspace()->checkActiveBorder(globalPos, GET_QT_X_TIME());
+    }
 }
 
 void Client::setActiveBorderMode( ActiveMaximizingMode mode )
@@ -2734,16 +2731,24 @@ bool Client::isActiveBorderMaximizing() const
 void Client::setActiveBorderMaximizing( bool maximizing )
 {
     activeMaximizing = maximizing;
+    bool opaque = rules()->checkMoveResizeMode(options->tilingMode) == Options::Opaque;
 
-    if (maximizing || rules()->checkMoveResizeMode(isResize() ? options->resizeMode : options->moveMode) == Options::Opaque) {
+    if (maximizing || opaque) {
         clearbound();
     }
 
-    if (maximizing) {
+    if (maximizing && !opaque) {
         drawbound(activeBorderMaximizeGeometry());
     }
 }
 
+void Client::cancelActiveBorderMaximizing() {
+    activeMaximizing = false;
+    if (rules()->checkMoveResizeMode(options->tilingMode) == Options::Transparent) {
+        clearbound();
+    }
+}
+
 TQRect Client::activeBorderMaximizeGeometry()
 {
     TQRect ret;
diff --git a/twin/kcmtwin/twinoptions/windows.cpp b/twin/kcmtwin/twinoptions/windows.cpp
index b4f51401c..4731f43d9 100644
--- a/twin/kcmtwin/twinoptions/windows.cpp
+++ b/twin/kcmtwin/twinoptions/windows.cpp
@@ -29,7 +29,7 @@
 #include <tqslider.h>
 #include <tqwhatsthis.h>
 #include <tqvbuttongroup.h>
-#include <tqhbox.h>
+#include <tqvbox.h>
 #include <tqcheckbox.h>
 #include <tqradiobutton.h>
 #include <tqlabel.h>
@@ -58,10 +58,11 @@
 // twin config keywords
 #define KWIN_FOCUS                  "FocusPolicy"
 #define KWIN_PLACEMENT              "Placement"
-#define KWIN_MOVE                   "MoveMode"
+#define KWIN_MOVE_MODE              "MoveMode"
+#define KWIN_RESIZE_MODE            "ResizeMode"
+#define KWIN_TILING_MODE            "TilingMode"
 #define KWIN_MINIMIZE_ANIM          "AnimateMinimize"
 #define KWIN_MINIMIZE_ANIM_SPEED    "AnimateMinimizeSpeed"
-#define KWIN_RESIZE_OPAQUE          "ResizeMode"
 #define KWIN_GEOMETRY               "GeometryTip"
 #define KWIN_AUTORAISE_INTERVAL     "AutoRaiseInterval"
 #define KWIN_AUTORAISE              "AutoRaise"
@@ -644,8 +645,15 @@ KActiveBorderConfig::KActiveBorderConfig(bool _standAlone, TDEConfig *_config, T
     active_tile_conf = new TQWidget(active_box);
     TQHBoxLayout *active_tile_conf_hbox = new TQHBoxLayout(active_tile_conf);
     active_tile_conf_hbox->addSpacing(20);
-    active_tile_conf_hbox->setAutoAdd(true);
-    active_maximize = new TQCheckBox(i18n("Maximize windows by dragging them to the &top of the screen"), active_tile_conf);
+    TQVBox *active_tile_conf_vbox = new TQVBox(active_tile_conf);
+    active_tile_conf_hbox->addWidget(active_tile_conf_vbox);
+    active_maximize = new TQCheckBox(i18n("Maximize windows by dragging them to the &top of the screen"), active_tile_conf_vbox);
+    tilingOpaque = new TQCheckBox(i18n("Display content &while tiling windows"), active_tile_conf_vbox);
+    TQWhatsThis::add(tilingOpaque, i18n("Enable this option if you want a window's"
+                                       " content to be shown while tiling it,"
+                                       " instead of just showing a window"
+                                       " 'skeleton'. The result may not be "
+                                       " satisfying on slow machines."));
 
     delays = new KIntNumInput(10, active_box);
     delays->setRange(0, MAX_EDGE_RES, 50, true);
@@ -675,15 +683,18 @@ KActiveBorderConfig::KActiveBorderConfig(bool _standAlone, TDEConfig *_config, T
     active_vbox->addSpacing(15);
     active_vbox->addWidget(delays);
     active_vbox->addWidget(distance);
+    active_vbox->addSpacing(15);
+    active_vbox->addWidget(tilingOpaque);
 
     connect(active_box, TQT_SIGNAL(clicked(int)), this, TQT_SLOT(updateActiveBorders()));
 
-    // Any changes goes to slotChanged()
+    // Any changes go to slotChanged()
     connect(active_box,      TQT_SIGNAL(clicked(int)),      this, TQT_SLOT(changed()));
     connect(active_move,     TQT_SIGNAL(clicked()),         this, TQT_SLOT(changed()));
     connect(active_maximize, TQT_SIGNAL(clicked()),         this, TQT_SLOT(changed()));
     connect(delays,          TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(changed()));
     connect(distance,        TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(changed()));
+    connect(tilingOpaque,    TQT_SIGNAL(clicked()),         this, TQT_SLOT(changed()));
 
     lay->addWidget(active_box);
     lay->addStretch();
@@ -708,6 +719,12 @@ void KActiveBorderConfig::load() {
     setActiveBorderDelay(active_borders_delay);
     setActiveBorderDistance(config->readNumEntry(KWIN_ACTIVE_BORDER_DISTANCE, 10));
 
+    TQString tilingMode = config->readEntry(KWIN_TILING_MODE, "Opaque");
+    if (tilingMode == "Opaque")
+        setTilingMode(OPAQUE);
+    else if (tilingMode == "Transparent")
+        setTilingMode(TRANSPARENT);
+
     emit TDECModule::changed(false);
 }
 
@@ -722,6 +739,12 @@ void KActiveBorderConfig::save() {
     config->deleteEntry(KWIN_OLD_ACTIVE_BORDERS);
     config->deleteEntry(KWIN_OLD_ACTIVE_BORDER_DELAY);
 
+    int tilingMode = getTilingMode();
+    if (tilingMode == OPAQUE)
+        config->writeEntry(KWIN_TILING_MODE, "Opaque");
+    else
+        config->writeEntry(KWIN_TILING_MODE, "Transparent");
+
     if (standAlone)
     {
         config->sync();
@@ -736,9 +759,18 @@ void KActiveBorderConfig::defaults() {
     setActiveBorders(0);
     setActiveBorderDelay(150);
     setActiveBorderDistance(10);
+    setTilingMode(TRANSPARENT);
     emit TDECModule::changed(true);
 }
 
+int KActiveBorderConfig::getTilingMode() {
+    return tilingOpaque->isChecked() ? OPAQUE : TRANSPARENT;
+}
+
+void KActiveBorderConfig::setTilingMode(int opaque) {
+    tilingOpaque->setChecked(opaque == OPAQUE);
+}
+
 void KActiveBorderConfig::updateActiveBorders() {
     active_desktop_conf->setEnabled(active_desktop->isChecked());
     active_tile_conf->setEnabled(active_tile->isChecked());
@@ -958,17 +990,17 @@ KMovingConfig::KMovingConfig (bool _standAlone, TDEConfig *_config, TQWidget *pa
     TQBoxLayout *bLay = new TQVBoxLayout;
     wLay->addLayout(bLay);
 
-    opaque = new TQCheckBox(i18n("Di&splay content in moving windows"), windowsBox);
-    bLay->addWidget(opaque);
-    TQWhatsThis::add( opaque, i18n("Enable this option if you want a window's content to be fully shown"
-                                  " while moving it, instead of just showing a window 'skeleton'. The result may not be satisfying"
-                                  " on slow machines without graphic acceleration.") );
+    moveOpaque = new TQCheckBox(i18n("Di&splay content in moving windows"), windowsBox);
+    bLay->addWidget(moveOpaque);
+    TQWhatsThis::add(moveOpaque, i18n("Enable this option if you want a window's content to be fully shown"
+                                     " while moving it, instead of just showing a window 'skeleton'. The result may not be satisfying"
+                                     " on slow machines without graphic acceleration."));
 
-    resizeOpaqueOn = new TQCheckBox(i18n("Display content in &resizing windows"), windowsBox);
-    bLay->addWidget(resizeOpaqueOn);
-    TQWhatsThis::add( resizeOpaqueOn, i18n("Enable this option if you want a window's content to be shown"
-                                          " while resizing it, instead of just showing a window 'skeleton'. The result may not be satisfying"
-                                          " on slow machines.") );
+    resizeOpaque = new TQCheckBox(i18n("Display content in &resizing windows"), windowsBox);
+    bLay->addWidget(resizeOpaque);
+    TQWhatsThis::add(resizeOpaque, i18n("Enable this option if you want a window's content to be shown"
+                                       " while resizing it, instead of just showing a window 'skeleton'. The result may not be satisfying"
+                                       " on slow machines."));
 
     geometryTipOn = new TQCheckBox(i18n("Display window &geometry when moving or resizing"), windowsBox);
     bLay->addWidget(geometryTipOn);
@@ -988,7 +1020,7 @@ KMovingConfig::KMovingConfig (bool _standAlone, TDEConfig *_config, TQWidget *pa
                                           " windows are minimized or restored." ) );
     rLay->addWidget(minimizeAnimOn,0,0);
 
-    minimizeAnimSlider = new TQSlider(0,10,10,0,Qt::Horizontal, windowsBox);
+    minimizeAnimSlider = new TQSlider(0,10,10,0,TQt::Horizontal, windowsBox);
     minimizeAnimSlider->setSteps(1, 1);
     // TQSlider::Below clashes with a X11/X.h #define
     #undef Below
@@ -1111,8 +1143,8 @@ KMovingConfig::KMovingConfig (bool _standAlone, TDEConfig *_config, TQWidget *pa
     load();
 
     // Any changes goes to slotChanged()
-    connect( opaque, TQT_SIGNAL(clicked()), TQT_SLOT(changed()));
-    connect( resizeOpaqueOn, TQT_SIGNAL(clicked()), TQT_SLOT(changed()));
+    connect( moveOpaque, TQT_SIGNAL(clicked()), TQT_SLOT(changed()));
+    connect( resizeOpaque, TQT_SIGNAL(clicked()), TQT_SLOT(changed()));
     connect( geometryTipOn, TQT_SIGNAL(clicked()), TQT_SLOT(changed()));
     connect( minimizeAnimOn, TQT_SIGNAL(clicked() ), TQT_SLOT(changed()));
     connect( minimizeAnimSlider, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(changed()));
@@ -1130,16 +1162,6 @@ KMovingConfig::KMovingConfig (bool _standAlone, TDEConfig *_config, TQWidget *pa
     slotWndwSnapChanged(WndwSnap->value());
 }
 
-int KMovingConfig::getMove()
-{
-    return (opaque->isChecked())? OPAQUE : TRANSPARENT;
-}
-
-void KMovingConfig::setMove(int trans)
-{
-    opaque->setChecked(trans == OPAQUE);
-}
-
 void KMovingConfig::setGeometryTip(bool showGeometryTip)
 {
     geometryTipOn->setChecked(showGeometryTip);
@@ -1184,14 +1206,23 @@ void KMovingConfig::setMinimizeAnimSpeed(int speed)
     minimizeAnimSlider->setValue(speed);
 }
 
-int KMovingConfig::getResizeOpaque()
+int KMovingConfig::getMoveMode() {
+    return moveOpaque->isChecked() ? OPAQUE : TRANSPARENT;
+}
+
+void KMovingConfig::setMoveMode(int opaque)
+{
+    moveOpaque->setChecked(opaque == OPAQUE);
+}
+
+int KMovingConfig::getResizeMode()
 {
-    return (resizeOpaqueOn->isChecked())? RESIZE_OPAQUE : RESIZE_TRANSPARENT;
+    return resizeOpaque->isChecked() ? OPAQUE : TRANSPARENT;
 }
 
-void KMovingConfig::setResizeOpaque(int opaque)
+void KMovingConfig::setResizeMode(int opaque)
 {
-    resizeOpaqueOn->setChecked(opaque == RESIZE_OPAQUE);
+    resizeOpaque->setChecked(opaque == OPAQUE);
 }
 
 void KMovingConfig::setMoveResizeMaximized(bool a) {
@@ -1216,11 +1247,18 @@ void KMovingConfig::load( void )
 
     config->setGroup( "Windows" );
 
-    key = config->readEntry(KWIN_MOVE, "Opaque");
-    if( key == "Transparent")
-        setMove(TRANSPARENT);
-    else if( key == "Opaque")
-        setMove(OPAQUE);
+    // DF: please keep the default consistent with twin (options.cpp)
+    key = config->readEntry(KWIN_MOVE_MODE, "Opaque");
+    if (key == "Opaque")
+        setMoveMode(OPAQUE);
+    else if (key == "Transparent")
+        setMoveMode(TRANSPARENT);
+
+    key = config->readEntry(KWIN_RESIZE_MODE, "Opaque");
+    if (key == "Opaque")
+        setResizeMode(OPAQUE);
+    else if (key == "Transparent")
+        setResizeMode(TRANSPARENT);
 
     //CT 17Jun1998 - variable animation speed from 0 (none!!) to 10 (max)
     bool anim = config->readBoolEntry(KWIN_MINIMIZE_ANIM, true );
@@ -1230,13 +1268,6 @@ void KMovingConfig::load( void )
     setMinimizeAnim( anim );
     setMinimizeAnimSpeed( animSpeed );
 
-    // DF: please keep the default consistent with twin (options.cpp line 145)
-    key = config->readEntry(KWIN_RESIZE_OPAQUE, "Opaque");
-    if( key == "Opaque")
-        setResizeOpaque(RESIZE_OPAQUE);
-    else if ( key == "Transparent")
-        setResizeOpaque(RESIZE_TRANSPARENT);
-
     //KS 10Jan2003 - Geometry Tip during window move/resize
     bool showGeomTip = config->readBoolEntry(KWIN_GEOMETRY, false);
     setGeometryTip( showGeomTip );
@@ -1301,16 +1332,22 @@ void KMovingConfig::save( void )
 
     config->setGroup( "Windows" );
 
-    v = getMove();
-    if (v == TRANSPARENT)
-        config->writeEntry(KWIN_MOVE,"Transparent");
+    v = getMoveMode();
+    if (v == OPAQUE)
+        config->writeEntry(KWIN_MOVE_MODE, "Opaque");
+    else
+        config->writeEntry(KWIN_MOVE_MODE, "Transparent");
+
+    v = getResizeMode();
+    if (v == OPAQUE)
+        config->writeEntry(KWIN_RESIZE_MODE, "Opaque");
     else
-        config->writeEntry(KWIN_MOVE,"Opaque");
+        config->writeEntry(KWIN_RESIZE_MODE, "Transparent");
 
     config->writeEntry(KWIN_GEOMETRY, getGeometryTip());
 
     // placement policy --- CT 31jan98 ---
-    v =getPlacement();
+    v = getPlacement();
     if (v == RANDOM_PLACEMENT)
         config->writeEntry(KWIN_PLACEMENT, "Random");
     else if (v == CASCADE_PLACEMENT)
@@ -1334,12 +1371,6 @@ void KMovingConfig::save( void )
     config->writeEntry(KWIN_MINIMIZE_ANIM, getMinimizeAnim());
     config->writeEntry(KWIN_MINIMIZE_ANIM_SPEED, getMinimizeAnimSpeed());
 
-    v = getResizeOpaque();
-    if (v == RESIZE_OPAQUE)
-        config->writeEntry(KWIN_RESIZE_OPAQUE, "Opaque");
-    else
-        config->writeEntry(KWIN_RESIZE_OPAQUE, "Transparent");
-
     config->writeEntry(KWIN_MOVE_RESIZE_MAXIMIZED, moveResizeMaximized->isChecked());
     config->writeEntry(KWIN_RESET_MAX_WIN_GEOM, resetMaximizedWindowGeometry->isChecked());
 
@@ -1360,8 +1391,8 @@ void KMovingConfig::save( void )
 
 void KMovingConfig::defaults()
 {
-    setMove(OPAQUE);
-    setResizeOpaque(RESIZE_TRANSPARENT);
+    setMoveMode(OPAQUE);
+    setResizeMode(TRANSPARENT);
     setGeometryTip(false);
     setPlacement(SMART_PLACEMENT);
     setMoveResizeMaximized(false);
diff --git a/twin/kcmtwin/twinoptions/windows.h b/twin/kcmtwin/twinoptions/windows.h
index 819035b9b..80c9e76d7 100644
--- a/twin/kcmtwin/twinoptions/windows.h
+++ b/twin/kcmtwin/twinoptions/windows.h
@@ -50,9 +50,6 @@ class KIntNumInput;
 #define TITLEBAR_PLAIN  0
 #define TITLEBAR_SHADED 1
 
-#define RESIZE_TRANSPARENT  0
-#define RESIZE_OPAQUE       1
-
 #define SMART_PLACEMENT        0
 #define MAXIMIZING_PLACEMENT   1
 #define CASCADE_PLACEMENT      2
@@ -147,30 +144,30 @@ public:
 private slots:
   void setMinimizeAnim( bool );
   void setMinimizeAnimSpeed( int );
-	void changed() { emit TDECModule::changed(true); }
+  void changed() { emit TDECModule::changed(true); }
   void slotBrdrSnapChanged( int );
   void slotWndwSnapChanged( int );
 
 private:
-  int getMove( void );
+  int  getMoveMode( void );
+  int  getResizeMode ( void );
   bool getMinimizeAnim( void );
-  int getMinimizeAnimSpeed( void );
-  int getResizeOpaque ( void );
+  int  getMinimizeAnimSpeed( void );
   bool getGeometryTip( void ); //KS
-  int getPlacement( void ); //CT
+  int  getPlacement( void ); //CT
 
-  void setMove(int);
-  void setResizeOpaque(int);
+  void setMoveMode(int);
+  void setResizeMode(int);
   void setGeometryTip(bool); //KS
   void setPlacement(int); //CT
   void setMoveResizeMaximized(bool);
   void setResetMaximizedWindowGeometry(bool);
 
   TQButtonGroup *windowsBox;
-  TQCheckBox *opaque;
-  TQCheckBox *resizeOpaqueOn;
+  TQCheckBox *moveOpaque;
+  TQCheckBox *resizeOpaque;
   TQCheckBox *geometryTipOn;
-  TQCheckBox* minimizeAnimOn;
+  TQCheckBox *minimizeAnimOn;
   TQSlider *minimizeAnimSlider;
   TQLabel *minimizeAnimSlowLabel, *minimizeAnimFastLabel;
   TQCheckBox *moveResizeMaximized;
@@ -211,12 +208,15 @@ class KActiveBorderConfig : public TDECModule
         void changed() { emit TDECModule::changed(true); }
 
     private:
-        int getActiveBorders( void );
+        int getActiveBorders();
         int getActiveBorderDelay();
         int getActiveBorderDistance();
-        void setActiveBorders( int );
-        void setActiveBorderDelay( int );
-        void setActiveBorderDistance( int );
+        int getTilingMode();
+
+        void setActiveBorders(int);
+        void setActiveBorderDelay(int);
+        void setActiveBorderDistance(int);
+        void setTilingMode(int);
 
         TQButtonGroup *active_box;
         TQRadioButton *active_disable;
@@ -228,6 +228,7 @@ class KActiveBorderConfig : public TDECModule
         KIntNumInput *distance;
         TQWidget *active_desktop_conf;
         TQWidget *active_tile_conf;
+        TQCheckBox *tilingOpaque;
 
         TDEConfig *config;
         bool standAlone;
diff --git a/twin/options.cpp b/twin/options.cpp
index 6a0963910..60d8cd145 100644
--- a/twin/options.cpp
+++ b/twin/options.cpp
@@ -51,8 +51,9 @@ unsigned long Options::updateSettings()
     changed |= d->updateKWinSettings( config ); // read decoration settings
 
     config->setGroup( "Windows" );
-    moveMode = stringToMoveResizeMode( config->readEntry("MoveMode", "Opaque" ));
-    resizeMode = stringToMoveResizeMode( config->readEntry("ResizeMode", "Opaque" ));
+    moveMode   = stringToMoveResizeMode(config->readEntry("MoveMode",   "Opaque"));
+    resizeMode = stringToMoveResizeMode(config->readEntry("ResizeMode", "Opaque"));
+    tilingMode = stringToMoveResizeMode(config->readEntry("TilingMode", "Opaque"));
     show_geometry_tip = config->readBoolEntry("GeometryTip", false);
     reset_maximized_window_geometry = config->readBoolEntry("ResetMaximizedWindowGeometry", false);
     tabboxOutline = config->readBoolEntry("TabboxOutline", true);
diff --git a/twin/options.h b/twin/options.h
index 3227e57d7..41d1340a7 100644
--- a/twin/options.h
+++ b/twin/options.h
@@ -147,8 +147,9 @@ class Options : public KDecorationOptions
          */
         enum MoveResizeMode { Transparent, Opaque };
 
-        MoveResizeMode resizeMode;
         MoveResizeMode moveMode;
+        MoveResizeMode resizeMode;
+        MoveResizeMode tilingMode;
 
         static MoveResizeMode stringToMoveResizeMode( const TQString& s );
         static const char* moveResizeModeToString( MoveResizeMode mode );
diff --git a/twin/workspace.cpp b/twin/workspace.cpp
index d7abcd3a3..70308af3e 100644
--- a/twin/workspace.cpp
+++ b/twin/workspace.cpp
@@ -2552,7 +2552,7 @@ void Workspace::checkActiveBorder(const TQPoint &pos, Time now)
            (options->activeBorders() == Options::ActiveTileMaximize ||
             options->activeBorders() == Options::ActiveTileOnly))
         {
-            movingClient->setActiveBorderMaximizing(false);
+            movingClient->cancelActiveBorderMaximizing();
             return;
         }
     }