Add comments and minor changes

README.md

@@ -13,6 +13,9 @@ Check out the information window to see all the available shortcuts in the captu
 This software is very focused on selection capture and edition, but you can do full screen captures very easily just not having a visible selection, by default it will take it as if you were selecting the whole screen.
 
 ## Considerations
+
+**Not working on Wayland**
+
 If you have a system-wide shortcut assigned to the`Print`
  key, you should disable it because it may interfere with the global key detection.
 

docs/futureFeatures.md

@@ -8,3 +8,5 @@ These are just conceptual and they may not be implemented implemented in a short
 - CLI tool: having a cli tool is very practical and it could be used in many different ways. Having a command line program will enable the posibility of using the system-wide shortcuts to activate the captures.
 
 - Video Recording Support: I don't know if this will happen but it could be interesting to have a unified tool and satisfy every need to capture your desktop. Requires a ton of investigation.
+
+- Wayland support

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 ||

src/capture/capturewidget.cpp

@@ -150,7 +150,7 @@ void CaptureWidget::paintEvent(QPaintEvent *) {
         // paint handlers
         updateHandles();
         painter.setBrush(m_uiColor);
-        for(auto r: handleMask()) {
+        for(auto r: handleMask().rects()) {
             painter.drawRoundRect(r, 100, 100);
         }
     }

src/config/uicoloreditor.cpp

@@ -37,7 +37,7 @@ UIcolorEditor::UIcolorEditor(QWidget *parent) : QFrame(parent) {
     setLayout(hLayout);
 
 }
-
+// updateUIcolor updates the appearance of the buttons
 void UIcolorEditor::updateUIcolor() {
     QSettings settings;
     if (m_lastButtonPressed == m_buttonMainColor) {
@@ -46,7 +46,7 @@ void UIcolorEditor::updateUIcolor() {
         settings.setValue("contastUiColor", m_uiColor);
     }
 }
-
+// updateLocalColor updates the local button
 void UIcolorEditor::updateLocalColor(const QColor c) {
     m_uiColor = c;
     QString style = Button::getStyle(c);