[freetype2-demos] gsoc-2022-chariri-2 9001c26 08/30: [ftinspect] Add documentation to custom widgets.

[Werner Lemberg]

branch: gsoc-2022-chariri-2
commit 9001c26be9f873efa81bd3fd1f8e444758e90925
Author: Charlie Jiang <w@chariri.moe>
Commit: Charlie Jiang <w@chariri.moe>

    [ftinspect] Add documentation to custom widgets.
    
    * src/ftinspect/widgets/custom_widgets.hpp: Add doc at the beginning of the
    file.
---
 src/ftinspect/widgets/custom_widgets.hpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/ftinspect/widgets/custom_widgets.hpp 
b/src/ftinspect/widgets/custom_widgets.hpp
index 4624e47..34c1b34 100644
--- a/src/ftinspect/widgets/custom_widgets.hpp
+++ b/src/ftinspect/widgets/custom_widgets.hpp
@@ -10,6 +10,12 @@
 #include <QSpinBox>
 #include <QString>
 
+// We need to define a series of custom Qt widgets to satisfy.
+// Basically those custom widgets are derived classes from Qt-provided 
components,
+// with minor changes.
+// Because all those derived classes are pretty tiny and not core logic, 
they're
+// organized into one single hpp/cpp pair.
+
 // we want to grey out items in a combo box;
 // since Qt doesn't provide a function for this we derive a class
 class QComboBoxx