Add comments and minor changes

2017-05-27 13:08:09 +02:00
parent 9deb65e29c
commit 8cbe8e0c88
5 changed files with 10 additions and 4 deletions
--- a/src/capture/button.cpp
+++ b/src/capture/button.cpp
@@ -221,7 +221,8 @@ void Button::updateIconColor(const QColor &c) {
 void Button::updateIconColor() {
    setIcon(getIcon(m_buttonType, iconIsWhite()));
 }
-
+// iconIsWhite returns true if the passed color would contain a white icon
+// if applied to a button, and false otherwise
 bool Button::iconIsWhite(const QColor &c) {
    bool isWhite = false;
    if (c.value() < m_colorValueLimit ||