QG4/files/styles/style-base.css

/* Due to the lack of support for @include in Qt's CSS implementation (see QTBUG-2047), the following is the base styles for the application. They are later modified with colors.*/

* {
    font-size: 11px;
}

QCheckBox::indicator {
    border-radius: 2px;
    border-width: 1px;
    border-style: solid;
    width: 10px;
    height: 10px;
}

QComboBox {
    border-radius: 2px;
    border-width: 1px;
    border-style: solid;
}

QDialog {
    border-width: 1px;
	border-style: solid;
    border-radius: 2px;
}

QDockWidget {
    border-radius: 1px;
    border-width: 10px;
    border-style: solid;
}

QDockWidget::title {
    text-align: left;
    padding-left: 10px;
    height: 14px;
    border-bottom-width: 2px;
    border-bottom-style: solid;
}

QDockWidget::close-button, QDockWidget::float-button {
    border-width: 1px;
    border-style: solid;
    background: none;
    padding: 0;
}

QDockWidget::close-button:hover, QDockWidget::float-button:hover {
    background: none;
}

QDockWidget::close-button:pressed, QDockWidget::float-button:pressed {
    padding: 1px -1px -1px 1px;
    background: none;
}

QGCToolWidgetItem {
    border-radius: 3px;
    border-width: 1px;
    border-style: solid;
    padding: 10px 0 0 0;
    margin-top: 1ex; /* leave space at the top for the title */
}

QGroupBox {
    border-radius: 3px;
    border-width: 1px;
    border-style: solid;
    padding: 10px 0 0 0;
    margin-top: 1ex; /* leave space at the top for the title */
}

QGroupBox::title {
    subcontrol-origin: margin;
    subcontrol-position: top center; /* position at the top center */
    margin: 0 3px 0 3px;
    padding: 0 3px 0 0;
    font: bold 8px;
}

QLabel {
    background: rgba(0,0,0,0);
}

QLabel#toolBarNameLabel {
    font: bold 16px;
}

QLabel#toolBarModeLabel {
    font: 12px;
}

QLabel#toolBarStateLabel {
    font: 12px;
}

QLabel#toolBarMessageLabel {
    font: 12px;
    font-style: italic;
}

QLineEdit {
    border-radius: 2px;
    border-width: 1px;
    border-style: solid;
}

QMainWindow::separator {
    width: 2px; /* when vertical */
    height: 2px; /* when horizontal */
}

QMenu {
    border-width: 1px;
    border-style: solid;
}

QMenu::separator {
     height: 1px;
     margin: 8px 5px 4px 5px;
 }

QMenuBar::item:disabled {
    border: none;
    background: none;
}

QMenuBar::item:disabled:selected {
    border: none;
    background: none;
}

QMenuBar::item:disabled:pressed {
    background: none;
    border: none;
}

QPlainTextEdit {
    border-radius: 2px;
    border-width: 1px;
    border-style: solid;
    font-family: "Monospace";
    font: large;
}

QPushButton {
    min-height: 20px;
    max-height: 20px;
    margin: 1px;
    border-width: 1px;
    border-style: solid;
    border-radius: 2px;
    padding-left: 8px;
    padding-right: 8px;
}

QPushButton#forceLandButton, QPushButton#killButton {
    font-weight: bold;
    min-height: 30px;
    background-clip: border;
    border-width: 1px;
    border-radius: 5px;
}

QPushButton#controlButton {
    min-height: 25px;
}

QProgressBar {
    border-radius: 4px;
    border-width: 1px;
    border-style: solid;
    text-align: center;
    padding: 2px;
    height: 10px;
}

QProgressBar:horizontal {
    height: 9px;
}

QProgressBar:vertical {
    width: 9px;
}

QSlider::groove:horizontal {
    border-width: 1px;
    border-style: solid;
    height: 4px; /* the groove expands to the size of the slider by default. by giving it a height, it has a fixed size */
    margin: 2px 0;
}

QSlider::groove:disabled:horizontal {
    border-width: 1px;
    border-style: solid;
    height: 4px; /* the groove expands to the size of the slider by default. by giving it a height, it has a fixed size */
    margin: 2px 0;
}

QSlider::handle:horizontal {
    border-width: 2px;
    border-style: solid;
    width: 18px;
    margin: -5px 0; /* handle is placed by default on the contents rect of the groove. Expand outside the groove */
    border-radius: 3px;
}

QSlider::handle:disabled:horizontal {
    border-width: 2px;
    border-style: solid;
    width: 18px;
    margin: -5px 0; /* handle is placed by default on the contents rect of the groove. Expand outside the groove */
    border-radius: 3px;
}
 
QSlider::groove:vertical {
    border-width: 1px;
    border-style: solid;
    width: 4px; /* the groove expands to the size of the slider by default. by giving it a height, it has a fixed size */
    margin: 2px 0;
}

QSlider::handle:vertical {
    border-width: 2px;
    border-style: solid;
    height: 18px;
    margin: 0 -5px; /* handle is placed by default on the contents rect of the groove. Expand outside the groove */
    border-radius: 3px;
}

QSpinBox, QDoubleSpinBox {
    min-height: 14px;
    max-height: 18px;
    border-radius: 5px;
    border-width: 1px;
	border-style: solid;
	padding-right: 16px; /* make room for the arrows */
}

QSpinBox::up-button, QDoubleSpinBox::up-button {
	subcontrol-origin: border;
	subcontrol-position: top right; /* position at the top right corner */
	width: 16px;
	padding-right: 1px;
	border: none;
}

QSpinBox::down-button, QDoubleSpinBox::down-button {
	subcontrol-origin: border;
	subcontrol-position: bottom right; /* position at bottom right corner */
	width: 16px;
	padding-right: 1px;
	border: none;
}

QSpinBox::up-arrow, QDoubleSpinBox::up-arrow {
	width: 16px;
}

QSpinBox::down-arrow, QDoubleSpinBox::down-arrow {
	width: 16px;
}

QStatusBar {
    border-width: 1px 0;
    border-style: solid;
}

QTabWidget::pane { /* The tab widget frame */
    border-radius: 2px;
    border-width: 1px;
    border-style: solid;
    position: absolute;
    top: -0.5em;
}

QTabWidget::tab-bar {
    alignment: center;
}

/* Style the tab using the tab sub-control. Note that
     it reads QTabBar _not_ QTabWidget */
QTabBar::tab {
    border-radius: 4px;
    min-width: 8ex;
    padding: 2px;
    border-width: 2px;
    border-style: solid;
}

QTextEdit {
    border-radius: 2px;
    border-width: 1px;
    border-style: solid;
}

QToolBar {
    margin: 0;
    border-width: 1px 0;
    border-style: solid;
}

QToolButton {
    font-weight: bold;
    min-height: 20px;
    max-height: 20px;
    margin: 1px;
    border-radius: 2px;
    border-width: 1px;
    border-style: solid;
    padding-left: 3px;
    padding-right: 3px;
}

QToolTip {
    margin: 3px;
	border: none;
    border-radius: 3px;
}