added midnight theme

application.qrc

@@ -26,6 +26,7 @@
         <file>res/css/dark.css</file>
         <file>res/css/default.css</file>
         <file>res/css/light.css</file>
+        <file>res/css/midnight.css</file>
     </qresource>
     <qresource prefix="/images/blue">
         <file>res/images/blue/unchecked.png</file>

res/css/midnight.css

@@ -0,0 +1,139 @@
+/*
+Theme: Midnight Qt
+Version: 1.0.2
+Reference: https://doc.qt.io/qt-5/stylesheet-reference.html
+
+Author: Charles Sharpe
+Date: Apr. 23, 2020
+Website: https://www.csharpe.me
+License: https://opensource.org/licenses/MIT
+*/
+
+QWidget, QMainWindow, QMenuBar, QMenu, QDialog, QTabWidget, QTableView, QTableView::item, QScrollArea, QGroupBox, QPlainTextEdit, QLineEdit, QLabel, MainWindow
+{
+background-color: #111;
+color: #fff;
+}
+
+QPushButton {
+padding: 10px 15px;
+}
+
+QPushButton:hover {
+background: #222;
+}
+
+QLineEdit, QRadioButton::indicator::unchecked, QCheckBox::indicator::unchecked {
+background: #222;
+border: 1px solid #333;
+border-radius: 3px;
+}
+
+QLineEdit {
+font-size: 12px;
+}
+
+QLineEdit:focus {
+border: 1px solid #9d8400;
+}
+
+QWidget QLabel {
+font-size: 11pt;
+}
+
+QWidget QCheckBox {
+font-weight: bold;
+}
+
+QTabWidget QTabBar::tab {
+min-height: 15px;
+padding: 15px 25px;
+border: 1px ridge #222;
+left: 1px; /* Fix 1px alignment */
+background-color:qlineargradient(x1: 0, y1: 0, x2: 0, y2: 0.25, stop: 0 #333, stop: 1 #111);
+}
+
+QTabWidget QTabBar::tab:selected {
+background-color:qlineargradient(x1: 0, y1: 0, x2: 0, y2: 0.25, stop: 0 #555, stop: 1 #111);
+color:#fff;
+border: 1px ridge #222;
+border-bottom: 0px; /* Overwrites border-bottom */
+}
+
+QTabWidget QTabBar::tab:hover {
+background-color:qlineargradient(x1: 0, y1: 0, x2: 0, y2: 0.25, stop: 0 #555, stop: 1 #111);
+}
+
+QHeaderView { /* Table Header */
+background-color:#111;
+}
+
+QHeaderView::section { /* Table Header Sections */
+qproperty-alignment:center;
+background-color:qlineargradient(x1: 0, y1: 0, x2: 0, y2: 0.25, stop: 0 #333, stop: 1 #111);
+color:#fff;
+min-height:25px;
+font-weight:bold;
+font-size:12px;
+outline:0;
+border:1px ridge #222;
+padding: 2px 5px;
+}
+
+QHeaderView::section:last {
+border-right: 0px ridge #222;
+}
+
+QScrollArea {
+background:transparent;
+border:0px;
+}
+
+QTableView { /* Table - has to be selected as a class otherwise it throws off QCalendarWidget */
+background:#111;
+}
+
+QTableView::item { /* Table Item */
+background-color:#111;
+border:1px solid #222;
+font-size:12px;
+}
+
+QTableView::item:selected { /* Table Item Selected */
+background-color:#fff;
+color:#000;
+}
+
+QMenuBar {
+background-color:qlineargradient(x1: 0, y1: 0, x2: 0, y2: 0.25, stop: 0 #222, stop: 1 #111);
+color: #fff;
+}
+
+QMenuBar::item {
+background-color:qlineargradient(x1: 0, y1: 0, x2: 0, y2: 0.25, stop: 0 #222, stop: 1 #111);
+color: #fff;
+padding: 5px 7px;
+margin: 0px;
+}
+
+QMenuBar::item:selected {
+background-color:qlineargradient(x1: 0, y1: 0, x2: 0, y2: 0.25, stop: 0 #333, stop: 1 #111);
+}
+
+QMenu {
+border:1px solid #222;
+}
+
+QMenu::item {
+padding: 7px 15px;
+}
+
+QMenu::item:selected {
+background: #222;
+}
+
+QMenu::separator {
+    height: 1px;
+    margin: 3px 7px 3px 7px; /* space at ends of separator */
+    background: #222;
+}

src/settings.ui

@@ -115,6 +115,11 @@
          <string>dark</string>
         </property>
        </item>
+       <item>
+        <property name="text">
+         <string>midnight</string>
+        </property>
+       </item>
       </widget>
       <widget class="QCheckBox" name="chkFetchPrices">
        <property name="geometry">