reduce warnings

containment/package/contents/ui/DebugWindow.qml

@@ -51,7 +51,7 @@ Window{
             }
 
             Text{
-                text: dock.currentScreen
+                text: dock && dock.currentScreen ? dock.currentScreen : "___"
             }
 
             Text{
@@ -59,7 +59,13 @@ Window{
             }
 
             Text{
-                text: dock.screenGeometry.x+","+dock.screenGeometry.y+ " "+dock.screenGeometry.width+"x"+dock.screenGeometry.height
+                text: {
+                    if (dock && dock.screenGeometry){
+                        return dock.screenGeometry.x+","+dock.screenGeometry.y+ " "+dock.screenGeometry.width+"x"+dock.screenGeometry.height;
+                    } else {
+                        return "_,_ _x_";
+                    }
+                }
             }
 
             Text{
@@ -67,7 +73,13 @@ Window{
             }
 
             Text{
-                text: dock.x + "," + dock.y + " "+dock.width+ "x"+dock.height
+                text: {
+                    if (dock) {
+                        return  dock.x + "," + dock.y + " "+dock.width+ "x"+dock.height;
+                    } else {
+                        return "_,_ _x_";
+                    }
+                }
             }
 
             Text{
@@ -76,7 +88,7 @@ Window{
 
             Text{
                 text: {
-                    if (dock.onPrimary)
+                    if (dock && dock.onPrimary)
                         return "Yes";
                     else
                         return "No";
@@ -136,7 +148,13 @@ Window{
             }
 
             Text{
-                text: dock.maskArea.x +", "+ dock.maskArea.y+"  "+dock.maskArea.width+"x"+dock.maskArea.height
+                text: {
+                    if (dock && dock.maskArea) {
+                        return dock.maskArea.x +", "+ dock.maskArea.y+"  "+dock.maskArea.width+"x"+dock.maskArea.height;
+                    } else {
+                        return "_,_ _x_";
+                    }
+                }
             }
 
             Text{
@@ -144,8 +162,13 @@ Window{
             }
 
             Text{
-                text: dock.localGeometry.x + ", " + dock.localGeometry.y + "  " +
+                text: {
-                      dock.localGeometry.width + "x" + dock.localGeometry.height
+                    if (dock && dock.localGeometry) {
+                        return dock.localGeometry.x + ", " + dock.localGeometry.y + "  " + dock.localGeometry.width + "x" + dock.localGeometry.height;
+                    } else {
+                        return "_,_ _x_";
+                    }
+                }
             }
 
             Text{
@@ -154,7 +177,7 @@ Window{
 
             Text{
                 text: {
-                    if (dock.drawEffects)
+                    if (dock && dock.drawEffects)
                         return "Yes";
                     else
                         return "No";
@@ -166,8 +189,13 @@ Window{
             }
 
             Text{
-                text: dock.effectsArea.x + ", " + dock.effectsArea.y + "  " +
+                text: {
-                      dock.effectsArea.width + "x" + dock.effectsArea.height
+                    if (dock && dock.effectsArea) {
+                        return dock.effectsArea.x + ", " + dock.effectsArea.y + "  " +dock.effectsArea.width + "x" + dock.effectsArea.height;
+                    } else {
+                        return "_,_ _x_";
+                    }
+                }
             }
 
             Text{
@@ -184,7 +212,7 @@ Window{
 
             Text{
                 text: {
-                    if (dock.visibility.isHidden)
+                    if (dock && dock.visibility && dock.visibility.isHidden)
                         return "Yes";
                     else
                         return "No";
@@ -205,7 +233,7 @@ Window{
 
             Text{
                 text: {
-                    if (dock.visibility.containsMouse)
+                    if (dock && dock.visibility && dock.visibility.containsMouse)
                         return "Yes";
                     else
                         return "No";
@@ -295,6 +323,9 @@ Window{
 
             Text{
                 text: {
+                    if (!dock || !dock.visibility)
+                        return "";
+
                     switch(dock.visibility.mode){
                     case Latte.Dock.AlwaysVisible:
                         return "Always Visible";

containment/package/contents/ui/LayoutsContainer.qml

@@ -48,7 +48,7 @@ Item{
                 return;
             }
 
-            if (dock.visibility.isHidden && root.isVertical) {
+            if (dock && dock.visibility && dock.visibility.isHidden && root.isVertical) {
                 if (Latte.WindowSystem.compositingActive) {
                     return visibilityManager.slidingOutToPos;
                 } else {
@@ -73,7 +73,7 @@ Item{
                 return;
             }
 
-            if (dock.visibility.isHidden && root.isHorizontal) {
+            if (dock && dock.visibility && dock.visibility.isHidden && root.isHorizontal) {
                 if (Latte.WindowSystem.compositingActive) {
                     return visibilityManager.slidingOutToPos;
                 } else {
@@ -169,6 +169,28 @@ Item{
         property int beginIndex: 0
         property int count: children.length
 
+        //it is used in calculations for fillWidth,fillHeight applets
+        property int sizeWithNoFillApplets: 0
+
+        Binding{
+            target: _startLayout
+            property:"sizeWithNoFillApplets"
+            when: _startLayout
+            value: {
+                if (!visibilityManager || !visibilityManager.normalState)
+                    return;
+
+                var space = 0;
+                for (var i=0; i<_startLayout.children.length; ++i){
+                    if (_startLayout.children[i] && !_startLayout.children[i].needsFillSpace) {
+                        space = root.isHorizontal ? space + _startLayout.children[i].width : space + _startLayout.children[i].height;
+                    }
+                }
+
+                return space;
+            }
+        }
+
         property int shownApplets: {
             var res = 0;
 
@@ -184,21 +206,6 @@ Item{
             return res;
         }
 
-        //it is used in calculations for fillWidth,fillHeight applets
-        property int sizeWithNoFillApplets: {
-            if (!visibilityManager || !visibilityManager.normalState)
-                return;
-
-            var space = 0;
-            for (var i=0; i<children.length; ++i){
-                if (children[i] && !children[i].needsFillSpace) {
-                    space = root.isHorizontal ? space + children[i].width : space + children[i].height;
-                }
-            }
-
-            return space;
-        }
-
         //it is used in calculations for fillWidth,fillHeight applets
         property int fillApplets:{
             var no = 0;
@@ -287,6 +294,27 @@ Item{
 
         property int beginIndex: 100
         property int count: children.length
+        //it is used in calculations for fillWidth,fillHeight applets
+        property int sizeWithNoFillApplets: 0
+
+        Binding{
+            target: _mainLayout
+            property:"sizeWithNoFillApplets"
+            when: _mainLayout
+            value: {
+                if (!visibilityManager || !visibilityManager.normalState)
+                    return;
+
+                var space = 0;
+                for (var i=0; i<_mainLayout.children.length; ++i){
+                    if (_mainLayout.children[i] && !_mainLayout.children[i].needsFillSpace) {
+                        space = root.isHorizontal ? space + _mainLayout.children[i].width : space + _mainLayout.children[i].height;
+                    }
+                }
+
+                return space;
+            }
+        }
 
         property int shownApplets: {
             var res = 0;
@@ -303,21 +331,6 @@ Item{
             return res;
         }
 
-        //it is used in calculations for fillWidth,fillHeight applets
-        property int sizeWithNoFillApplets: {
-            if (!visibilityManager || !visibilityManager.normalState)
-                return;
-
-            var space = 0;
-            for (var i=0; i<children.length; ++i){
-                if (children[i] && !children[i].needsFillSpace) {
-                    space = root.isHorizontal ? space + children[i].width : space + children[i].height;
-                }
-            }
-
-            return space;
-        }
-
         //it is used in calculations for fillWidth,fillHeight applets
         property int fillApplets:{
             var no = 0;
@@ -532,6 +545,28 @@ Item{
         property int beginIndex: 200
         property int count: children.length
 
+        //it is used in calculations for fillWidth,fillHeight applets
+        property int sizeWithNoFillApplets: 0
+
+        Binding{
+            target: _endLayout
+            property:"sizeWithNoFillApplets"
+            when: _endLayout
+            value: {
+                if (!visibilityManager || !visibilityManager.normalState)
+                    return;
+
+                var space = 0;
+                for (var i=0; i<_endLayout.children.length; ++i){
+                    if (_endLayout.children[i] && !_endLayout.children[i].needsFillSpace) {
+                        space = root.isHorizontal ? space + _endLayout.children[i].width : space + _endLayout.children[i].height;
+                    }
+                }
+
+                return space;
+            }
+        }
+
         property int shownApplets: {
             var res = 0;
 
@@ -547,21 +582,6 @@ Item{
             return res;
         }
 
-        //it is used in calculations for fillWidth,fillHeight applets
-        property int sizeWithNoFillApplets: {
-            if (!visibilityManager || !visibilityManager.normalState)
-                return;
-
-            var space = 0;
-            for (var i=0; i<children.length; ++i){
-                if (children[i] && !children[i].needsFillSpace) {
-                    space = root.isHorizontal ? space + children[i].width : space + children[i].height;
-                }
-            }
-
-            return space;
-        }
-
         //it is used in calculations for fillWidth,fillHeight applets
         property int fillApplets:{
             var no = 0;

containment/package/contents/ui/main.qml

@@ -55,9 +55,14 @@ DragDrop.DropArea {
     property bool addLaunchersInTaskManager: plasmoid.configuration.addLaunchersInTaskManager
     property bool autoDecreaseIconSize: plasmoid.configuration.autoDecreaseIconSize
     property bool backgroundOnlyOnMaximized: plasmoid.configuration.backgroundOnlyOnMaximized
-    property bool behaveAsPlasmaPanel: visibilityManager.panelIsBiggerFromIconSize && (zoomFactor === 1.0)
+    property bool behaveAsPlasmaPanel: {
-                                       && (dock.visibility.mode === Latte.Dock.AlwaysVisible || dock.visibility.mode === Latte.Dock.WindowsGoBelow)
+        if (!dock || dock.visibility)
-                                       && (plasmoid.configuration.panelPosition === Latte.Dock.Justify) && !root.solidPanel
+            return false;
+
+        return (visibilityManager.panelIsBiggerFromIconSize && (zoomFactor === 1.0)
+                && (dock.visibility.mode === Latte.Dock.AlwaysVisible || dock.visibility.mode === Latte.Dock.WindowsGoBelow)
+                && (plasmoid.configuration.panelPosition === Latte.Dock.Justify) && !root.solidPanel);
+    }
 
     property bool blurEnabled: plasmoid.configuration.blurEnabled && !root.forceTransparentPanel
     property bool confirmedDragEntered: false
@@ -1088,7 +1093,7 @@ DragDrop.DropArea {
     }
 
     Connections{
-        target: dock.visibility
+        target: dock && dock.visibility ? dock.visibility : root
 
         ignoreUnknownSignals : true
 

plasmoid/package/contents/ui/ToolTipInstance.qml

@@ -398,7 +398,7 @@ Column {
             height: 2
             color: theme.buttonFocusColor
             anchors.bottom: parent.bottom
-            visible: isGroup ? IsActive === true : parentTask.isActive
+            visible: isGroup ? IsActive === true : (parentTask ? parentTask.isActive : false)
         }
     }
 

plasmoid/package/contents/ui/main.qml

@@ -181,7 +181,7 @@ Item {
     property alias tasksCount: tasksModel.count
     property alias hoveredIndex: icList.hoveredIndex
 
-    property QtObject altSessionAction : latteDock ? latteDock.altSessionAction : 0
+    property QtObject altSessionAction : latteDock ? latteDock.altSessionAction : null
 
     property Item latteDock: null
     //END Now Dock Panel properties