Prepare for theme colors support

src/mainwindow.ui

@@ -1053,16 +1053,7 @@ QSplitter:handle{
            </sizepolicy>
           </property>
           <property name="styleSheet">
-           <string notr="true">QPushButton{
-	background-color:#1c1c1c;
-	border:none;
-}
-
-QPushButton:hover{
-	background-color:#292929;
-	border:none;
-}
-</string>
+           <string notr="true"/>
           </property>
           <layout class="QHBoxLayout" name="horizontalLayout_2">
            <property name="spacing">

src/misc/style.cpp

@@ -71,6 +71,12 @@ QColor Style::getColor(Style::ColorPalette entry)
         QColor("#d1d1d1"),
         QColor("#ffffff"),
         QColor("#ff7700"),
+
+        // Theme colors
+        QColor("#1c1c1c"),
+        QColor("#2a2a2a"),
+        QColor("#414141"),
+        QColor("#4e4e4e"),
     };
 
     return palette[entry];
@@ -110,6 +116,10 @@ QString Style::resolve(QString qss)
         {"@lightGrey", getColor(LightGrey).name()},
         {"@white", getColor(White).name()},
         {"@orange", getColor(Orange).name()},
+        {"@themeDark", getColor(ThemeDark).name()},
+        {"@themeMediumDark", getColor(ThemeMediumDark).name()},
+        {"@themeMedium", getColor(ThemeMedium).name()},
+        {"@themeLight", getColor(ThemeLight).name()},
 
         // fonts
         {"@extraBig", qssifyFont(getFont(ExtraBig))},

src/misc/style.h

@@ -38,6 +38,10 @@ public:
         LightGrey,
         White,
         Orange,
+        ThemeDark,
+        ThemeMediumDark,
+        ThemeMedium,
+        ThemeLight,
     };
 
     enum Font

src/widget/widget.cpp

@@ -118,7 +118,7 @@ void Widget::init()
     ui->mainSplitter->restoreState(Settings::getInstance().getSplitterState());
 
     layout()->setContentsMargins(0, 0, 0, 0);
-    ui->friendList->setStyleSheet(Style::getStylesheet(":ui/friendList/friendList.css"));
+    ui->friendList->setStyleSheet(Style::resolve(Style::getStylesheet(":ui/friendList/friendList.css")));
 
     profilePicture = new MaskablePixmapWidget(this, QSize(40, 40), ":/img/avatar_mask.png");
     profilePicture->setPixmap(QPixmap(":/img/contact_dark.png"));
@@ -131,6 +131,7 @@ void Widget::init()
     ui->mainHead->layout()->setMargin(0);
     ui->mainHead->layout()->setSpacing(0);
 
+    ui->tooliconsZone->setStyleSheet(Style::resolve("QPushButton{background-color:@themeDark;border:none;}QPushButton:hover{background-color:@themeMediumDark;border:none;}"));
     
     if(QStyleFactory::keys().contains(Settings::getInstance().getStyle())
             && Settings::getInstance().getStyle() != "None")

ui/chatroomWidgets/genericChatroomWidget.css

@@ -1,6 +1,6 @@
 GenericChatroomWidget 
 { 
-  background-color: @mediumGrey;
+  background-color: @themeMedium;
 }
 
 GenericChatroomWidget[active="true"]
@@ -10,7 +10,7 @@ GenericChatroomWidget[active="true"]
 
 GenericChatroomWidget[active="false"]:hover 
 { 
-  background-color: @mediumGreyLight; 
+  background-color: @themeLight; 
 } 
 
 GenericChatroomWidget[active="true"] > QLabel#status 

ui/friendList/friendList.css

@@ -1,26 +1,22 @@
-QScrollArea {
-    background: #414141;
-}
-
 QScrollBar:vertical  {
-    background: rgb(65,65,65);
+    background: @themeMedium;
     width: 16px;
     padding: 0px 3px 0px 3px; 
 }
 
 QScrollBar:handle:vertical  {
-    background: rgba(18, 18, 18, 204);
+    background: @themeDark;
     min-height: 20px;
     border-radius: 5px;
     margin: 3px 0px 3px 0px;
 }
 
 QScrollBar:handle:vertical:hover  {
-    background: rgba(35, 35, 35, 204);
+    background: @themeMediumDark;
 }
 
 QScrollBar:handle:vertical:pressed  {
-    background: rgba(13, 13, 13, 204);
+    background: @themeDark;
 }
 
 QScrollBar:add-line:vertical {height: 0px;subcontrol-position: bottom;subcontrol-origin: margin;}

ui/window/statusPanel.css

@@ -9,7 +9,7 @@ QLineEdit
 
 #statusPanel
 {
-  background-color: @darkGrey;
+  background-color: @themeDark;
 }
 
 #statusPanel > #statusHead > #nameLabel {