WMainView: Fixed the screen "geometry changed" event.
WMainView: Fixed the minimum and the maximum size implementation.
WDeclarativeBorderImageScale: Fixed the scaling implementation.
Window: Fixed the switch from the Mini Mode to the normal window.
BarWindow: Added highlight to the maximize button.
Buttons: Added the highlighted mode.
ButtonRoundOverlay: Updated the "pressed" opacity behavior.
LineEdit: Fixed the focus behavior.
LineEditCopy: Fixed the enabled behavior.
ToolTip: Fixed the icon source size.
ContextualItemConfirm: Updated from mouse press to single click.
IconOverlay: Updated the opacity and the background gradient.
Buttons: Updated background gradients.
ButtonPianoEdit: Updated the "pressed" background gradient.
ButtonRoundOverlay: Updated the "hover" background gradient.
ScrollBar: Updated the background gradient.
Slider: Updated background and foreground gradients.
ItemList: Updated background gradients and the border color.
ItemTab: Updated the "contextual highlight" background gradient.
BarTop: Added highlight to navigation buttons.
BarTop: Updated checked icons for view buttons.
BarTop: Fixed line edit search width in Mini Mode.
BarControls: Added highlight during playback for player, add and settings buttons.
BarControls: Added highlight to the full screen button.
PanelBrowse: Added single click on the completion to start the browsing.
PanelBrowse: Added highlight to the close button.
PanelBrowse: Updated the focus behavior.
PanelCover: Added highlight during playback to the track button.
PanelCover: Fixed the "author" button visible behavior.
Gui: Added a shortcut to close the application.
Gui: Fixed the "play item" and the "play track" functions.
PanelLibrary: Removed left click to collapse the Panel Browse.
PanelSettings: Added highlight to quality buttons for the "active" state.
Buttons Playlist: Added highlight during playback.
ContextualPage Playlist: Fixed the "Play" item visibility for unloaded playlists.
ContextualPage Playlist: Updated the "Remove" item title for local playlists.