fix #831,use Latte CheckBoxStyle

--there was a checkbox that provided a very big
translation. By using our own style the text now
breaks into two lines.

shell/package/contents/configuration/LatteCheckBoxStyle.qml

@@ -0,0 +1,76 @@
+/*
+*  Copyright 2016  Smith AR <audoban@openmailbox.org>
+*                  Michail Vourlakos <mvourlakos@gmail.com>
+*
+*  This file is part of Latte-Dock
+*
+*  Latte-Dock is free software; you can redistribute it and/or
+*  modify it under the terms of the GNU General Public License as
+*  published by the Free Software Foundation; either version 2 of
+*  the License, or (at your option) any later version.
+*
+*  Latte-Dock is distributed in the hope that it will be useful,
+*  but WITHOUT ANY WARRANTY; without even the implied warranty of
+*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*  GNU General Public License for more details.
+*
+*  You should have received a copy of the GNU General Public License
+*  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+import QtQuick 2.0
+import QtQuick.Controls 1.4
+import QtQuick.Layouts 1.3
+import QtGraphicalEffects 1.0
+
+import QtQuick.Controls.Styles.Plasma 2.0 as PlasmaStyles
+
+import org.kde.plasma.core 2.0 as PlasmaCore
+import org.kde.plasma.components 2.0 as PlasmaComponents
+
+PlasmaStyles.CheckBoxStyle{
+    label: PlasmaComponents.Label {
+        id: labelStyleTxt
+        text: control.text
+        wrapMode: Text.WordWrap
+        elide: Text.ElideNone
+
+        Rectangle {
+            anchors.left: parent.left
+            anchors.right: parent.right
+            anchors.top: parent.bottom
+            height: 1 * units.devicePixelRatio
+            color: theme.highlightColor
+            visible: control.activeFocus
+        }
+    }
+
+    panel: Item {
+        implicitWidth: Math.round(row.implicitWidth + padding.left + padding.right)
+        implicitHeight: Math.round(row.implicitHeight + padding.top + padding.bottom)
+
+        RowLayout {
+            id: row
+
+            y: padding.top
+            x: padding.left
+            width: parent.width - padding.left - padding.right
+            spacing: checkboxStyle.spacing
+
+            Loader {
+                id: indicatorLoader
+
+                Layout.alignment: Qt.AlignTop
+                sourceComponent: indicator
+            }
+
+            Loader {
+                id: labelLoader
+
+                Layout.alignment: Qt.AlignTop
+                Layout.fillHeight: true
+                Layout.fillWidth: true
+                sourceComponent: label
+            }
+        }
+    }
+}

shell/package/contents/configuration/TweaksConfig.qml

@@ -98,9 +98,11 @@ PlasmaComponents.Page {
             PlasmaComponents.CheckBox {
                 id: solidForMaximizedChk
                 Layout.leftMargin: units.smallSpacing * 2
+                Layout.maximumWidth: dialog.maxWidth - 3*units.smallSpacing
                 text: i18n("Force solid background for maximized or snapped windows")
                 checked: plasmoid.configuration.solidBackgroundForMaximized
                 tooltip: i18n("The panel background removes its transparency setting \n when there is a maximized or snapped window")
+                style: LatteCheckBoxStyle{}
 
                 onClicked: {
                     plasmoid.configuration.solidBackgroundForMaximized = checked;