13054c0473
Summary:
Unlike the visible property, the opacity does not inherit parent values
and refers to the relative opacity of that item.
The current style code is checking that an item we can't control
externally has an opacity > 0, this doesn't really acheive anything.
This was a breakage from when we ported *to* QtQuickControls 1.
Test Plan:
I was running a plasmoid I had written years ago (my RSS tutorial)
and had abnormally high CPU usage in an animation that I didn't have then.
Code was:
BusyIndicator {
opacity: 0
running: true
}
Reviewers: #plasma, mart
Reviewed By: mart
Subscribers: plasma-devel, #frameworks
Tags: #plasma, #frameworks
Differential Revision: https://phabricator.kde.org/D4729
Plasma Framework
Foundational libraries, components, and tools of the Plasma workspaces
Introduction
The plasma framework provides the following:
- QML components
- A C++ library: libplasma
- Script engines
QML components
org.kde.plasma.core
Bindings for libplasma functionality, such as DataEngine and FrameSvg, see @ref core.
org.kde.plasma.components
Graphical components for common items such as buttons, lineedits, tabbars and so on. Compatible subset of the MeeGo components used on the N9, see @ref plasmacomponents.
org.kde.plasma.extras
Extra graphical components that extend org.kde.plasma.components but are not in the standard api, see @ref plasmaextracomponents.
org.kde.plasma.plasmoid
Attached properties for manipulating the current applet or containment, see @ref libplasmaquick
libplasma
This C++ library provides:
- rendering of SVG themes
- loading of files from a certain filesystem structure: packages
- data access through data engines
- loading of the plugin structure of the workspace: containments and applets
See @ref libplasma.
Script engines
Provides support to create applets or containments in various scripting languages.