Automatically deactivate disconnected display devices

Notify user on display add/remove/change
Add advanced display configuration option to krandr menu
Add option to autohide kicker panels on inactive Xinerama screens and enable by default
Update hwmanager treeview on device change

13 files changed, 262 insertions, 126 deletions

diff --git a/kcontrol/displayconfig/displayconfig.cpp b/kcontrol/displayconfig/displayconfig.cpp
index faeffa1f5..47c45a3a9 100644
--- a/kcontrol/displayconfig/displayconfig.cpp
+++ b/kcontrol/displayconfig/displayconfig.cpp
@@ -447,7 +447,7 @@ void KDisplayConfig::updateDraggableMonitorInformationInternal (int monitor_id,
 	}
 
 	TQString rotationDesired = *screendata->rotations.at(screendata->current_rotation_index);
-	bool isvisiblyrotated = ((rotationDesired == "Rotate 90 degrees") || (rotationDesired == "Rotate 270 degrees"));
+	bool isvisiblyrotated = ((rotationDesired == ROTATION_90_DEGREES_STRING) || (rotationDesired == ROTATION_270_DEGREES_STRING));
 
 	if (screendata->is_extended) {
 		moved_monitor->show();
@@ -742,6 +742,8 @@ void KDisplayConfig::setRealResolutionSliderValue(int index) {
 KDisplayConfig::KDisplayConfig(TQWidget *parent, const char *name, const TQStringList &)
   : KCModule(KDisplayCFactory::instance(), parent, name), iccTab(0), m_randrsimple(0), m_gammaApplyTimer(0)
 {
+	TDEHardwareDevices *hwdevices = KGlobal::hardwareDevices();
+	connect(hwdevices, TQT_SIGNAL(hardwareUpdated(TDEGenericDevice*)), this, TQT_SLOT(deviceChanged(TDEGenericDevice*)));
 
 	m_randrsimple = new KRandrSimpleAPI();
 
@@ -773,9 +775,18 @@ KDisplayConfig::KDisplayConfig(TQWidget *parent, const char *name, const TQStrin
 		base->systemEnableSupport->setText(i18n("&Enable local display control for this session"));
 	}
 
-	setRootOnlyMsg(i18n("<b>The global display configuration is a system wide setting, and requires administrator access</b><br>To alter the system's global display configuration, click on the \"Administrator Mode\" button below.<br>Otherwise, you may change your session-specific display configuration below."));
+// 	setRootOnlyMsg(i18n("<b>The global display configuration is a system wide setting, and requires administrator access</b><br>To alter the system's global display configuration, click on the \"Administrator Mode\" button below.<br>Otherwise, you may change your session-specific display configuration below."));
 // 	setUseRootOnlyMsg(true);	// Setting this hides the Apply button!
 
+	base->nonRootWarningLabel->setFrameShape(TQFrame::Box);
+	base->nonRootWarningLabel->setFrameShadow(TQFrame::Raised);
+	if (getuid() != 0) {
+		base->nonRootWarningLabel->setText(i18n("<b>The global display configuration is a system wide setting, and requires administrator access</b><br>To alter the system's global display configuration, click on the \"Administrator Mode\" button below.<br>Otherwise, you may change your session-specific display configuration below."));
+	}
+	else {
+		base->nonRootWarningLabel->hide();
+	}
+
 	connect(base->systemEnableSupport, TQT_SIGNAL(clicked()), TQT_SLOT(changed()));
 	connect(base->systemEnableSupport, TQT_SIGNAL(clicked()), TQT_SLOT(processLockoutControls()));
 	connect(base->monitorDisplaySelectDD, TQT_SIGNAL(activated(int)), TQT_SLOT(changed()));
@@ -833,6 +844,16 @@ KDisplayConfig::~KDisplayConfig()
 	}
 }
 
+void KDisplayConfig::deviceChanged (TDEGenericDevice* device) {
+	if (device->type() == TDEGenericDeviceType::Monitor) {
+		if (base->rescanHardware->isEnabled()) {
+			base->rescanHardware->setEnabled(false);
+			rescanHardware();
+			base->rescanHardware->setEnabled(true);
+		}
+	}
+}
+
 void KDisplayConfig::updateExtendedMonitorInformation () {
 	SingleScreenData *screendata;
 
@@ -987,7 +1008,7 @@ void KDisplayConfig::updateDisplayedInformation () {
 		base->orientationVFlip->setChecked(screendata->has_y_flip);
 	}
 	else {
-		base->rotationSelectDD->insertItem("Normal", 0);
+		base->rotationSelectDD->insertItem(ROTATION_0_DEGREES_STRING, 0);
 		base->rotationSelectDD->setCurrentItem(0);
 		base->orientationHFlip->hide();
 		base->orientationVFlip->hide();
@@ -1097,7 +1118,7 @@ void KDisplayConfig::updateDragDropDisplay() {
 			screendata = m_screenInfoArray.at(i);
 			if (((j==0) && (screendata->is_primary==true)) || ((j==1) && (screendata->is_primary==false))) {	// This ensures that the primary monitor is always the first one created and placed on the configuration widget
 				TQString rotationDesired = *screendata->rotations.at(screendata->current_rotation_index);
-				bool isvisiblyrotated = ((rotationDesired == "Rotate 90 degrees") || (rotationDesired == "Rotate 270 degrees"));
+				bool isvisiblyrotated = ((rotationDesired == ROTATION_90_DEGREES_STRING) || (rotationDesired == ROTATION_270_DEGREES_STRING));
 				DraggableMonitor *m = new DraggableMonitor( base->monitorPhyArrange, 0, WStyle_Customize | WDestructiveClose | WStyle_NoBorder | WX11BypassWM );
 				connect(m, TQT_SIGNAL(workspaceRelayoutNeeded()), this, TQT_SLOT(layoutDragDropDisplay()));
 				connect(m, TQT_SIGNAL(monitorSelected(int)), this, TQT_SLOT(selectScreen(int)));
diff --git a/kcontrol/displayconfig/displayconfig.h b/kcontrol/displayconfig/displayconfig.h
index 53541d8f8..8f7681c81 100644
--- a/kcontrol/displayconfig/displayconfig.h
+++ b/kcontrol/displayconfig/displayconfig.h
@@ -35,6 +35,7 @@
 #include <dcopobject.h>
 
 #include <libkrandr/libkrandr.h>
+#include <tdehardwaredevices.h>
 
 #include "monitorworkspace.h"
 #include "displayconfigbase.h"
@@ -128,6 +129,7 @@ private slots:
 	void gammaTargetChanged (int slotNumber);
 	void dpmsChanged (void);
 	void processDPMSControls (void);
+	void deviceChanged (TDEGenericDevice*);
 };
 
 #endif
diff --git a/kcontrol/displayconfig/displayconfigbase.ui b/kcontrol/displayconfig/displayconfigbase.ui
index 3ea1c57e7..dfa7e57fd 100644
--- a/kcontrol/displayconfig/displayconfigbase.ui
+++ b/kcontrol/displayconfig/displayconfigbase.ui
@@ -26,7 +26,12 @@
 			    <property name="name">
 				    <cstring>unnamed</cstring>
 			    </property>
-			    <widget class="TQGroupBox" row="0" column="0">
+			    <widget class="TQLabel" row="0" column="0">
+				    <property name="name">
+					    <cstring>nonRootWarningLabel</cstring>
+				    </property>
+			    </widget>
+			    <widget class="TQGroupBox" row="1" column="0">
 				    <property name="name">
 					    <cstring>groupSystemSettings</cstring>
 				    </property>
@@ -47,7 +52,7 @@
 					    </widget>
 				    </grid>
 			    </widget>
-			    <spacer row="1" column="0">
+			    <spacer row="2" column="0">
 				    <property name="name" stdset="0">
 					    <cstring>Spacer4</cstring>
 				    </property>
@@ -225,7 +230,15 @@
 						    <property name="name">
 							    <cstring>unnamed</cstring>
 						    </property>
-						    <widget class="KComboBox" row="0" column="0" colspan="1">
+						    <widget class="TQLabel" row="0" column="0" colspan="1">
+							    <property name="name">
+								    <cstring>textLabel7_9</cstring>
+							    </property>
+							    <property name="text">
+								    <string>Rotate screen by:</string>
+							    </property>
+						    </widget>
+						    <widget class="KComboBox" row="1" column="0" colspan="1">
 							    <property name="name">
 								    <cstring>rotationSelectDD</cstring>
 							    </property>
@@ -265,36 +278,46 @@
 					    </property>
 				    </widget>
 				    <widget class="KPushButton" row="8" column="0" colspan="1">
-					    <property name="name">
-						    <cstring>rescanHardware</cstring>
-					    </property>
-					    <property name="text">
-						    <string>&amp;Rescan Displays</string>
-					    </property>
+					<property name="name">
+						<cstring>rescanHardware</cstring>
+					</property>
+					<property name="text">
+						<string>&amp;Rescan Displays</string>
+					</property>
 				    </widget>
 				    <widget class="KPushButton" row="8" column="1" colspan="1">
-					    <property name="name">
-						    <cstring>loadExistingProfile</cstring>
-					    </property>
-					    <property name="text">
-						    <string>Load &amp;Existing Profile</string>
-					    </property>
+					<property name="name">
+						<cstring>loadExistingProfile</cstring>
+					</property>
+					<property name="text">
+						<string>Load &amp;Existing Profile</string>
+					</property>
 				    </widget>
-				    <widget class="KPushButton" row="8" column="2" colspan="1">
+				    <widget class="TQLayoutWidget" row="8" column="3" colspan="1">
 					    <property name="name">
-						    <cstring>previewConfiguration</cstring>
-					    </property>
-					    <property name="text">
-						    <string>&amp;Test Settings</string>
-					    </property>
-				    </widget>
-				    <widget class="KPushButton" row="8" column="3" colspan="1">
-					    <property name="name">
-						    <cstring>identifyMonitors</cstring>
-					    </property>
-					    <property name="text">
-						    <string>&amp;Identify</string>
+						    <cstring>layout7</cstring>
 					    </property>
+					    <hbox>
+						    <property name="name">
+							    <cstring>unnamed</cstring>
+						</property>
+						<widget class="KPushButton" row="8" column="0" colspan="1">
+							<property name="name">
+								<cstring>previewConfiguration</cstring>
+							</property>
+							<property name="text">
+								<string>&amp;Test Settings</string>
+							</property>
+						</widget>
+						<widget class="KPushButton" row="8" column="1" colspan="1">
+							<property name="name">
+								<cstring>identifyMonitors</cstring>
+							</property>
+							<property name="text">
+								<string>&amp;Identify</string>
+							</property>
+						</widget>
+					</hbox>
 				    </widget>
 			    </grid>
 		    </widget>
diff --git a/kcontrol/hwmanager/hwmanager.cpp b/kcontrol/hwmanager/hwmanager.cpp
index 36dc89b3e..936a8ab38 100644
--- a/kcontrol/hwmanager/hwmanager.cpp
+++ b/kcontrol/hwmanager/hwmanager.cpp
@@ -90,7 +90,7 @@ TDEHWManager::TDEHWManager(TQWidget *parent, const char *name, const TQStringLis
 
 	connect(hwdevices, TQT_SIGNAL(hardwareAdded(TDEGenericDevice*)), this, TQT_SLOT(populateTreeView()));
 	connect(hwdevices, TQT_SIGNAL(hardwareRemoved(TDEGenericDevice*)), this, TQT_SLOT(populateTreeView()));
-// 	connect(hwdevices, TQT_SIGNAL(hardwareUpdated(TDEGenericDevice*)), this, TQT_SLOT(populateTreeView()));
+	connect(hwdevices, TQT_SIGNAL(hardwareUpdated(TDEGenericDevice*)), this, TQT_SLOT(deviceChanged(TDEGenericDevice*)));
 
 	load();
 
@@ -188,6 +188,24 @@ void TDEHWManager::populateTreeViewLeaf(DeviceIconItem *parent, bool show_by_con
 	}
 }
 
+void TDEHWManager::deviceChanged(TDEGenericDevice* device) {
+	TQListViewItemIterator it(base->deviceTree);
+	while (it.current()) {
+		DeviceIconItem* item = dynamic_cast<DeviceIconItem*>(it.current());
+		if (item) {
+			TDEGenericDevice* candidate = item->device();
+			if (candidate) {
+				if (candidate->systemPath() == device->systemPath()) {
+					if (item->text(0) != device->friendlyName()) {
+						item->setText(0, device->friendlyName());
+					}
+				}
+			}
+		}
+		++it;
+	}
+}
+
 TQString TDEHWManager::quickHelp() const
 {
   return i18n("<h1>TDE Hardware Device Manager</h1> This module allows you to configure hardware devices on your system");
diff --git a/kcontrol/hwmanager/hwmanager.h b/kcontrol/hwmanager/hwmanager.h
index a7c9749a7..1847f4f33 100644
--- a/kcontrol/hwmanager/hwmanager.h
+++ b/kcontrol/hwmanager/hwmanager.h
@@ -60,6 +60,7 @@ k_dcop:
 private slots:
 	void populateTreeView();
 	void populateTreeViewLeaf(DeviceIconItem *parent, bool show_by_connection, TQString selected_syspath);
+	void deviceChanged(TDEGenericDevice*);
 
 private:
 	TDEHWManagerBase *base;
diff --git a/kcontrol/kicker/extensionInfo.cpp b/kcontrol/kicker/extensionInfo.cpp
index 88745b9e2..91e19e2d3 100644
--- a/kcontrol/kicker/extensionInfo.cpp
+++ b/kcontrol/kicker/extensionInfo.cpp
@@ -124,21 +124,22 @@ void ExtensionInfo::load()
     KConfig c(_configFile);
     c.setGroup("General");
 
-    _position       = c.readNumEntry ("Position",            _position);
-    _alignment      = c.readNumEntry ("Alignment",           _alignment);
-    _xineramaScreen = c.readNumEntry ("XineramaScreen",      _xineramaScreen);
-    _showLeftHB     = c.readBoolEntry("ShowLeftHideButton",  _showLeftHB);
-    _showRightHB    = c.readBoolEntry("ShowRightHideButton", _showRightHB);
-    _hideButtonSize = c.readNumEntry ("HideButtonSize",      _hideButtonSize);
-    _autohidePanel  = c.readBoolEntry("AutoHidePanel",       _autohidePanel);
-    _backgroundHide = c.readBoolEntry("BackgroundHide",      _backgroundHide);
-    _autoHideSwitch = c.readBoolEntry("AutoHideSwitch",      _autoHideSwitch);
-    _autoHideDelay  = c.readNumEntry ("AutoHideDelay",       _autoHideDelay);
-    _hideAnim       = c.readBoolEntry("HideAnimation",       _hideAnim);
-    _hideAnimSpeed  = c.readNumEntry ("HideAnimationSpeed",  _hideAnimSpeed);
-    _unhideLocation = c.readNumEntry ("UnhideLocation",      _unhideLocation);
-    _sizePercentage = c.readNumEntry ("SizePercentage",      _sizePercentage);
-    _expandSize     = c.readBoolEntry("ExpandSize",          _expandSize);
+    _position           = c.readNumEntry ("Position",            _position);
+    _alignment          = c.readNumEntry ("Alignment",           _alignment);
+    _xineramaScreen     = c.readNumEntry ("XineramaScreen",      _xineramaScreen);
+    _showLeftHB         = c.readBoolEntry("ShowLeftHideButton",  _showLeftHB);
+    _showRightHB        = c.readBoolEntry("ShowRightHideButton", _showRightHB);
+    _hideButtonSize     = c.readNumEntry ("HideButtonSize",      _hideButtonSize);
+    _autohidePanel      = c.readBoolEntry("AutoHidePanel",       _autohidePanel);
+    _backgroundHide     = c.readBoolEntry("BackgroundHide",      _backgroundHide);
+    _autoHideSwitch     = c.readBoolEntry("AutoHideSwitch",      _autoHideSwitch);
+    _xineramaHideSwitch = c.readBoolEntry("XineramaHideSwitch",  _xineramaHideSwitch);
+    _autoHideDelay      = c.readNumEntry ("AutoHideDelay",       _autoHideDelay);
+    _hideAnim           = c.readBoolEntry("HideAnimation",       _hideAnim);
+    _hideAnimSpeed      = c.readNumEntry ("HideAnimationSpeed",  _hideAnimSpeed);
+    _unhideLocation     = c.readNumEntry ("UnhideLocation",      _unhideLocation);
+    _sizePercentage     = c.readNumEntry ("SizePercentage",      _sizePercentage);
+    _expandSize         = c.readBoolEntry("ExpandSize",          _expandSize);
 
     if (_resizeable)
     {
@@ -196,27 +197,28 @@ void ExtensionInfo::configChanged()
 void ExtensionInfo::setDefaults()
 {
     // defaults
-    _position       = 3;
-    _alignment      = TQApplication::reverseLayout() ? 2 : 0;
-    _xineramaScreen = TQApplication::desktop()->primaryScreen();
-    _size           = 2;
-    _showLeftHB     = false;
-    _showRightHB    = true;
-    _hideButtonSize = 14;
-    _autohidePanel  = false;
-    _backgroundHide = false;
-    _autoHideSwitch = false;
-    _autoHideDelay  = 3;
-    _hideAnim       = true;
-    _hideAnimSpeed  = 40;
-    _unhideLocation = 0;
-    _sizePercentage = 100;
-    _expandSize     = true;
-    _customSize     = 0;
-    _resizeable     = false;
-    _useStdSizes    = false;
-    _customSizeMin  = 0;
-    _customSizeMax  = 0;
+    _position           = 3;
+    _alignment          = TQApplication::reverseLayout() ? 2 : 0;
+    _xineramaScreen     = TQApplication::desktop()->primaryScreen();
+    _size               = 2;
+    _showLeftHB         = false;
+    _showRightHB        = true;
+    _hideButtonSize     = 14;
+    _autohidePanel      = false;
+    _backgroundHide     = false;
+    _autoHideSwitch     = false;
+    _xineramaHideSwitch = true;
+    _autoHideDelay      = 3;
+    _hideAnim           = true;
+    _hideAnimSpeed      = 40;
+    _unhideLocation     = 0;
+    _sizePercentage     = 100;
+    _expandSize         = true;
+    _customSize         = 0;
+    _resizeable         = false;
+    _useStdSizes        = false;
+    _customSizeMin      = 0;
+    _customSizeMax      = 0;
 }
 
 void ExtensionInfo::save()
@@ -232,6 +234,7 @@ void ExtensionInfo::save()
     c.writeEntry("AutoHidePanel",       _autohidePanel);
     c.writeEntry("BackgroundHide",      _backgroundHide);
     c.writeEntry("AutoHideSwitch",      _autoHideSwitch);
+    c.writeEntry("XineramaHideSwitch",  _xineramaHideSwitch);
     c.writeEntry("AutoHideDelay",       _autoHideDelay);
     c.writeEntry("HideAnimation",       _hideAnim);
     c.writeEntry("HideAnimationSpeed",  _hideAnimSpeed);
diff --git a/kcontrol/kicker/extensionInfo.h b/kcontrol/kicker/extensionInfo.h
index 169322aa4..8c571011e 100644
--- a/kcontrol/kicker/extensionInfo.h
+++ b/kcontrol/kicker/extensionInfo.h
@@ -57,6 +57,7 @@ class ExtensionInfo
         bool     _autohidePanel;
         bool     _backgroundHide;
         bool     _autoHideSwitch;
+        bool     _xineramaHideSwitch;
         int      _autoHideDelay;
         bool     _hideAnim;
         int      _hideAnimSpeed;
diff --git a/kcontrol/kicker/hidingtab.ui b/kcontrol/kicker/hidingtab.ui
index d6b85c046..11ec229b4 100644
--- a/kcontrol/kicker/hidingtab.ui
+++ b/kcontrol/kicker/hidingtab.ui
@@ -308,6 +308,20 @@
                         </spacer>
                     </hbox>
                 </widget>
+                <widget class="TQCheckBox" row="7" column="0" rowspan="1" colspan="2">
+                    <property name="name">
+                        <cstring>m_xineramaHide</cstring>
+                    </property>
+                    <property name="enabled">
+                       <bool>true</bool>
+                    </property>
+                    <property name="text">
+                        <string>&amp;Hide panel when configured screen is not available</string>
+                    </property>
+                    <property name="whatsThis" stdset="0">
+                        <string>When this option is selected, this panel will be hidden if its Xinerama screen is not available.  This panel will be automatically restored when the configured Xinerama screen is reenabked.</string>
+                    </property>
+                </widget>
                 <widget class="TQCheckBox" row="5" column="0" rowspan="1" colspan="2">
                     <property name="name">
                         <cstring>m_autoHideSwitch</cstring>
diff --git a/kcontrol/kicker/hidingtab_impl.cpp b/kcontrol/kicker/hidingtab_impl.cpp
index 4a5a36e67..3bde445b8 100644
--- a/kcontrol/kicker/hidingtab_impl.cpp
+++ b/kcontrol/kicker/hidingtab_impl.cpp
@@ -41,8 +41,9 @@ HidingTab::HidingTab(TQWidget *parent, const char* name)
     connect(m_manual,TQT_SIGNAL(toggled(bool)), TQT_SIGNAL(changed()));
     connect(m_automatic, TQT_SIGNAL(toggled(bool)), TQT_SIGNAL(changed()));
     connect(m_automatic, TQT_SIGNAL(toggled(bool)), TQT_SLOT(backgroundModeClicked()));
-    connect(m_background,TQT_SIGNAL(toggled(bool)), TQT_SIGNAL(changed()));
+    connect(m_background, TQT_SIGNAL(toggled(bool)), TQT_SIGNAL(changed()));
     connect(m_background, TQT_SIGNAL(toggled(bool)), TQT_SLOT(backgroundModeClicked()));
+    connect(m_xineramaHide, TQT_SIGNAL(toggled(bool)), TQT_SIGNAL(changed()));
     connect(m_hideSlider, TQT_SIGNAL(valueChanged(int)), TQT_SIGNAL(changed()));
     connect(m_delaySpinBox, TQT_SIGNAL(valueChanged(int)), TQT_SIGNAL(changed()));
     connect(m_animateHiding, TQT_SIGNAL(toggled(bool)), TQT_SIGNAL(changed()));
@@ -141,6 +142,8 @@ void HidingTab::switchPanel(int panelItem)
        m_manual->setChecked(true);
     }
 
+    m_xineramaHide->setChecked(m_panelInfo->_xineramaHideSwitch);
+
     m_delaySpinBox->setValue(m_panelInfo->_autoHideDelay);
     m_autoHideSwitch->setChecked(m_panelInfo->_autoHideSwitch);
 
@@ -190,6 +193,8 @@ void HidingTab::storeInfo()
     m_panelInfo->_autoHideDelay = m_delaySpinBox->value();
     m_panelInfo->_autoHideSwitch = m_autoHideSwitch->isChecked();
 
+    m_panelInfo->_xineramaHideSwitch = m_xineramaHide->isChecked();
+
     m_panelInfo->_unhideLocation = m_backgroundRaise->isChecked() ?
                                    triggerComboToConfig(m_backgroundPos->currentItem()) : 0;
 }
@@ -199,6 +204,7 @@ void HidingTab::defaults()
    m_manual->setChecked( true );
    m_delaySpinBox->setValue( 3 );
    m_autoHideSwitch->setChecked( false );
+   m_xineramaHide->setChecked( true );
    m_lHB->setChecked(  false );
    m_rHB->setChecked(  true );
    m_animateHiding->setChecked( true );
diff --git a/kcontrol/randr/krandrtray.cpp b/kcontrol/randr/krandrtray.cpp
index c3ba773ea..3cfe4cdda 100644
--- a/kcontrol/randr/krandrtray.cpp
+++ b/kcontrol/randr/krandrtray.cpp
@@ -88,6 +88,9 @@ KRandRSystemTray::KRandRSystemTray(TQWidget* parent, const char *name)
 	if (cur_profile != "") {
 		applyIccConfiguration(cur_profile, NULL);
 	}
+
+	TDEHardwareDevices *hwdevices = KGlobal::hardwareDevices();
+	connect(hwdevices, TQT_SIGNAL(hardwareUpdated(TDEGenericDevice*)), this, TQT_SLOT(deviceChanged(TDEGenericDevice*)));
 }
 
 /*!
@@ -133,27 +136,73 @@ void KRandRSystemTray::mousePressEvent(TQMouseEvent* e)
 	KSystemTray::mousePressEvent(e);
 }
 
-void KRandRSystemTray::contextMenuAboutToShow(KPopupMenu* menu)
+void KRandRSystemTray::reloadDisplayConfiguration()
 {
-	//int lastIndex = 0;
-
 	// Reload the randr configuration...
 	XRROutputInfo *output_info;
 	char *output_name;
 	RROutput output_id;
 	int i;
-	int lastIndex = 0;
+	int activeOutputs = 0;
 	int screenDeactivated = 0;
 
 	if (isValid() == true) {
 		randr_screen_info = read_screen_info(randr_display);
 
+		// Count outputs in the active state
+		activeOutputs = 0;
 		for (i = 0; i < randr_screen_info->n_output; i++) {
 			output_info = randr_screen_info->outputs[i]->info;
 			// Look for ON outputs
 			if (!randr_screen_info->outputs[i]->cur_crtc) {
 				continue;
 			}
+			// Look for CONNECTED outputs
+			if (RR_Disconnected == randr_screen_info->outputs[i]->info->connection) {
+				continue;
+			}
+
+			activeOutputs++;
+		}
+
+		if (activeOutputs < 1) {
+			// Houston, we have a problem!
+			// There are no active displays!
+			// Activate the first connected display we come across...
+			for (i = 0; i < randr_screen_info->n_output; i++) {
+				output_info = randr_screen_info->outputs[i]->info;
+				// Look for OFF outputs
+				if (randr_screen_info->outputs[i]->cur_crtc) {
+					continue;
+				}
+				// Look for CONNECTED outputs
+				if (RR_Disconnected == randr_screen_info->outputs[i]->info->connection) {
+					continue;
+				}
+	
+				// Activate this output
+				randr_screen_info->cur_crtc = randr_screen_info->outputs[i]->cur_crtc;
+				randr_screen_info->cur_output = randr_screen_info->outputs[i];
+				randr_screen_info->cur_output->auto_set = 1;
+				randr_screen_info->cur_output->off_set = 0;
+				output_auto (randr_screen_info, randr_screen_info->cur_output);
+				i=main_low_apply(randr_screen_info);
+		
+				if (randr_screen_info->outputs[i]->cur_crtc) {
+					// Output successfully activated!
+					set_primary_output(randr_screen_info, randr_screen_info->cur_output->id);
+					break;
+				}
+			}
+		}
+
+		for (i = 0; i < randr_screen_info->n_output; i++) {
+			output_info = randr_screen_info->outputs[i]->info;
+			// Look for ON outputs
+			if (!randr_screen_info->outputs[i]->cur_crtc) {
+				continue;
+			}
+			// Look for DISCONNECTED outputs
 			if (RR_Disconnected != randr_screen_info->outputs[i]->info->connection) {
 				continue;
 			}
@@ -176,19 +225,17 @@ void KRandRSystemTray::contextMenuAboutToShow(KPopupMenu* menu)
 			findPrimaryDisplay();
 			refresh();
 
-			// HACK
-			// This is needed because Qt does not properly generate screen
-			// resize events when switching screens, so KDE gets stuck in the old resolution
-			// This only seems to happen with more than one screen, so check for that condition...
-			if (kapp->desktop()->numScreens() > 1) {
-				currentScreen()->proposeSize(GetHackResolutionParameter());
-				currentScreen()->applyProposed();
-			}
-
 			currentScreen()->proposeSize(GetDefaultResolutionParameter());
 			currentScreen()->applyProposed();
 		}
 	}
+}
+
+void KRandRSystemTray::contextMenuAboutToShow(KPopupMenu* menu)
+{
+	int lastIndex = 0;
+
+	reloadDisplayConfiguration();
 
 	menu->clear();
 	menu->setCheckable(true);
@@ -236,8 +283,8 @@ void KRandRSystemTray::contextMenuAboutToShow(KPopupMenu* menu)
 
 	menu->insertTitle(SmallIcon("randr"), i18n("Global Configuation"));
 
-	KAction *actColors = new KAction( i18n( "Configure Color Profiles..." ),
-		SmallIconSet( "configure" ), KShortcut(), TQT_TQOBJECT(this), TQT_SLOT( slotColorConfig() ),
+	KAction *actColors = new KAction( i18n( "Configure Displays..." ),
+		SmallIconSet( "configure" ), KShortcut(), TQT_TQOBJECT(this), TQT_SLOT( slotDisplayConfig() ),
 		actionCollection() );
 	actColors->plug( menu );
 
@@ -469,12 +516,12 @@ void KRandRSystemTray::slotPrefs()
 	kcm->exec();
 }
 
-void KRandRSystemTray::slotColorConfig()
+void KRandRSystemTray::slotDisplayConfig()
 {
 	KCMultiDialog *kcm = new KCMultiDialog( KDialogBase::Plain, i18n( "Configure" ), this );
 
-	kcm->addModule( "iccconfig" );
-	kcm->setPlainCaption( i18n( "Configure Display Color Profiles" ) );
+	kcm->addModule( "displayconfig" );
+	kcm->setPlainCaption( i18n( "Configure Displays" ) );
 	kcm->exec();
 }
 
@@ -596,6 +643,9 @@ void KRandRSystemTray::slotCycleDisplays()
 		i=main_low_apply(randr_screen_info);
 
 		if (randr_screen_info->outputs[current_on_index]->cur_crtc) {
+			// Output successfully activated!
+			set_primary_output(randr_screen_info, randr_screen_info->cur_output->id);
+
 			if (prev_on_index != -1) {
 				if (randr_screen_info->outputs[prev_on_index]->cur_crtc != NULL) {
 					if (RR_Disconnected != randr_screen_info->outputs[prev_on_index]->info->connection) {
@@ -635,16 +685,6 @@ void KRandRSystemTray::slotCycleDisplays()
 			findPrimaryDisplay();
 			refresh();
 
-			// HACK
-			// This is needed because Qt does not properly generate screen
-			// resize events when switching screens, so KDE gets stuck in the old resolution
-			// This only seems to happen with more than one screen, so check for that condition...
-			if (kapp->desktop()->numScreens() > 1) {
-// 				currentScreen()->proposeSize(GetHackResolutionParameter());
-// 				currentScreen()->applyProposed();
-				kapp->desktop()->emitResizedSignal(currentScreenIndex());
-			}
-
 			currentScreen()->proposeSize(GetDefaultResolutionParameter());
 			currentScreen()->applyProposed();
 		}
@@ -781,9 +821,7 @@ void KRandRSystemTray::slotOutputChanged(int parameter)
 {
 	XRROutputInfo *output_info;
 	char *output_name;
-	RROutput output_id;
 	int i;
-	Status s;
 	int num_outputs_on;
 
 	num_outputs_on = 0;
@@ -825,15 +863,6 @@ void KRandRSystemTray::slotOutputChanged(int parameter)
 			findPrimaryDisplay();
 			refresh();
 
-			// HACK
-			// This is needed because Qt does not properly generate screen
-			// resize events when switching screens, so KDE gets stuck in the old resolution
-			// This only seems to happen with more than one screen, so check for that condition...
-			if (kapp->desktop()->numScreens() > 1) {
-				currentScreen()->proposeSize(GetHackResolutionParameter());
-				currentScreen()->applyProposed();
-			}
-
 			currentScreen()->proposeSize(GetDefaultResolutionParameter());
 			currentScreen()->applyProposed();
 		}
@@ -842,3 +871,14 @@ void KRandRSystemTray::slotOutputChanged(int parameter)
 		}
 	}
 }
+
+void KRandRSystemTray::deviceChanged (TDEGenericDevice* device) {
+	if (device->type() == TDEGenericDeviceType::Monitor) {
+		KRandrPassivePopup::message(
+		i18n("New display output options are available!"),
+		i18n("A screen has been added, removed, or changed"), SmallIcon("window_fullscreen"),
+		this, "ScreenChangeNotification");
+
+		reloadDisplayConfiguration();
+	}
+}
\ No newline at end of file
diff --git a/kcontrol/randr/krandrtray.h b/kcontrol/randr/krandrtray.h
index f0d8d7367..60d966a15 100644
--- a/kcontrol/randr/krandrtray.h
+++ b/kcontrol/randr/krandrtray.h
@@ -25,6 +25,7 @@
 #include <kglobalaccel.h>
 
 #include <libkrandr/libkrandr.h>
+#include <tdehardwaredevices.h>
 
 class KHelpMenu;
 class KPopupMenu;
@@ -50,7 +51,7 @@ protected slots:
 	void slotOrientationChanged(int parameter);
 	void slotRefreshRateChanged(int parameter);
 	void slotPrefs();
-	void slotColorConfig();
+	void slotDisplayConfig();
 	void slotSKeys();
 	void slotSettingsChanged(int category);
 	void slotCycleDisplays();
@@ -67,6 +68,7 @@ private:
 	int GetDefaultResolutionParameter();
 	int GetHackResolutionParameter();
 	void findPrimaryDisplay();
+	void reloadDisplayConfiguration();
 
 	bool m_popupUp;
 	KHelpMenu* m_help;
@@ -85,6 +87,7 @@ private:
 
 private slots:
 	void _quit();
+	void deviceChanged (TDEGenericDevice*);
 };
 
 #endif
diff --git a/kcontrol/taskbar/kcmtaskbar.cpp b/kcontrol/taskbar/kcmtaskbar.cpp
index 25f2c778d..3a2436b24 100644
--- a/kcontrol/taskbar/kcmtaskbar.cpp
+++ b/kcontrol/taskbar/kcmtaskbar.cpp
@@ -212,6 +212,10 @@ TaskbarConfig::TaskbarConfig(TQWidget *parent, const char* name, const TQStringL
     {
         m_widget->showAllScreens->hide();
     }
+    else
+    {
+        m_widget->showAllScreens->show();
+    }
     connect( m_widget->showAllScreens, TQT_SIGNAL( stateChanged( int )), TQT_SLOT( changed()));
 
     KAboutData *about = new KAboutData(I18N_NOOP("kcmtaskbar"),
diff --git a/kcontrol/taskbar/kcmtaskbarui.ui b/kcontrol/taskbar/kcmtaskbarui.ui
index 6a43b5fbb..ce0ddb6fe 100644
--- a/kcontrol/taskbar/kcmtaskbarui.ui
+++ b/kcontrol/taskbar/kcmtaskbarui.ui
@@ -71,7 +71,7 @@ By default this option is selected.</string>
 By default, this option is selected and all windows are shown.</string>
                     </property>
                 </widget>
-                <widget class="TQCheckBox" row="6" column="0" rowspan="1" colspan="3">
+                <widget class="TQCheckBox" row="7" column="0" rowspan="1" colspan="3">
                     <property name="name">
                         <cstring>kcfg_ShowWindowListBtn</cstring>
                     </property>
@@ -85,7 +85,7 @@ By default, this option is selected and all windows are shown.</string>
                         <string>Selecting this option causes the taskbar to display a button that, when clicked, shows a list of all windows in a popup menu.</string>
                     </property>
                 </widget>
-                <widget class="TQComboBox" row="7" column="2">
+                <widget class="TQComboBox" row="8" column="2">
                     <property name="name">
                         <cstring>kcfg_GroupTasks</cstring>
                     </property>
@@ -105,9 +105,9 @@ You can set the taskbar to &lt;strong&gt;Never&lt;/strong&gt; group windows, to
 By default the taskbar groups windows when it is full.</string>
                     </property>
                 </widget>
-                <widget class="TQLabel" row="7" column="0" rowspan="1" colspan="2">
+                <widget class="TQLabel" row="8" column="0" rowspan="1" colspan="2">
                     <property name="name">
-                        <cstring>showTaskStatesLabel</cstring>
+			    <cstring>groupTasksLabel</cstring>
                     </property>
                     <property name="text">
                         <string>&amp;Group similar tasks:</string>
@@ -116,7 +116,7 @@ By default the taskbar groups windows when it is full.</string>
                         <cstring>kcfg_ShowTaskStates</cstring>
                     </property>
                 </widget>
-                <widget class="TQComboBox" row="8" column="2">
+                <widget class="TQComboBox" row="9" column="2">
                     <property name="name">
                         <cstring>kcfg_ShowTaskStates</cstring>
                     </property>
@@ -132,9 +132,9 @@ By default the taskbar groups windows when it is full.</string>
 			    <string>The taskbar can show and/or hide tasks based on their current process state.  Select &lt;em&gt;Any&lt;/em&gt; to show all tasks regardless of current state.</string>
                     </property>
                 </widget>
-                <widget class="TQLabel" row="8" column="0" rowspan="1" colspan="2">
+                <widget class="TQLabel" row="9" column="0" rowspan="1" colspan="2">
                     <property name="name">
-                        <cstring>groupTasksLabel</cstring>
+                        <cstring>showTaskStatesLabel</cstring>
                     </property>
                     <property name="text">
 			    <string>&amp;Show tasks with state:</string>
@@ -143,7 +143,7 @@ By default the taskbar groups windows when it is full.</string>
                         <cstring>kcfg_ShowTaskStates</cstring>
                     </property>
                 </widget>
-                <widget class="TQCheckBox" row="4" column="0" rowspan="1" colspan="3">
+                <widget class="TQCheckBox" row="5" column="0" rowspan="1" colspan="3">
                     <property name="name">
                         <cstring>kcfg_ShowOnlyIconified</cstring>
                     </property>
@@ -156,7 +156,7 @@ By default the taskbar groups windows when it is full.</string>
 By default, this option is not selected and the taskbar will show all windows.</string>
                     </property>
                 </widget>
-                <widget class="TQCheckBox" row="5" column="0" rowspan="1" colspan="3">
+                <widget class="TQCheckBox" row="6" column="0" rowspan="1" colspan="3">
                     <property name="name">
                         <cstring>kcfg_ShowIcon</cstring>
                     </property>
@@ -172,7 +172,7 @@ By default, this option is not selected and the taskbar will show all windows.</
 By default this option is selected.</string>
                     </property>
                 </widget>
-                <widget class="TQCheckBox" row="3" column="0" rowspan="1" colspan="3">
+                <widget class="TQCheckBox" row="2" column="0" rowspan="1" colspan="3">
                     <property name="name">
                         <cstring>showAllScreens</cstring>
                     </property>
@@ -188,12 +188,12 @@ By default this option is selected.</string>
 By default, this option is selected and all windows are shown.</string>
                     </property>
                 </widget>
-                <widget class="TQComboBox" row="9" column="2">
+                <widget class="TQComboBox" row="10" column="2">
                     <property name="name">
                         <cstring>appearance</cstring>
                     </property>
                 </widget>
-                <widget class="TQLabel" row="9" column="0" rowspan="1" colspan="2">
+                <widget class="TQLabel" row="10" column="0" rowspan="1" colspan="2">
                     <property name="name">
                         <cstring>textLabel1</cstring>
                     </property>
@@ -204,7 +204,7 @@ By default, this option is selected and all windows are shown.</string>
                         <cstring>appearance</cstring>
                     </property>
                 </widget>
-                <widget class="TQCheckBox" row="10" column="0" rowspan="1" colspan="2">
+                <widget class="TQCheckBox" row="11" column="0" rowspan="1" colspan="2">
                     <property name="name">
                         <cstring>kcfg_UseCustomColors</cstring>
                     </property>
@@ -218,7 +218,7 @@ By default, this option is selected and all windows are shown.</string>
                         <bool>true</bool>
                     </property>
                 </widget>
-                <widget class="TQLayoutWidget" row="11" column="0" rowspan="1" colspan="3">
+                <widget class="TQLayoutWidget" row="12" column="0" rowspan="1" colspan="3">
                     <property name="name">
                         <cstring>layout9</cstring>
                     </property>
@@ -353,7 +353,7 @@ By default, this option is selected and all windows are shown.</string>
                         </size>
                     </property>
                 </spacer>
-                <widget class="TQCheckBox" row="2" column="0" rowspan="1" colspan="3">
+                <widget class="TQCheckBox" row="3" column="0" rowspan="1" colspan="3">
                     <property name="name">
                         <cstring>kcfg_SortByApp</cstring>
                     </property>
@@ -364,7 +364,7 @@ By default, this option is selected and all windows are shown.</string>
                         <bool>true</bool>
                     </property>
                 </widget>
-                <widget class="TQCheckBox" row="3" column="0" rowspan="1" colspan="3">
+                <widget class="TQCheckBox" row="4" column="0" rowspan="1" colspan="3">
                   <property name="name">
                     <cstring>kcfg_CycleWheel</cstring>
                   </property>