Show temperature units in the label when editing dive

Currently when user wants to add a new dive information,
the ways to know what unit system is being used are

 - Through preferences panel.
 - Save the dive information, which displays units in
   the text field.

This patch provides an option to the user to show current
unit system by displaying the unit on the side of the label
when the user is editing the fields.

This feature can be enabled or disabled by using the new
checkbox option i.e. `Show units in text labels` included
in `preferences->units` section.

Signed-off-by: Lakshman Anumolu <acrlakshman@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/qt-ui/maintab.h b/qt-ui/maintab.h
index 946b673b6..9da1e897f 100644
--- a/qt-ui/maintab.h
+++ b/qt-ui/maintab.h
@@ -94,6 +94,7 @@ slots:
 	void displayMessage(QString str);
 	void enableEdition(EditMode newEditMode = NONE);
 	void toggleTriggeredColumn();
+	void updateTextLabels(bool showUnits = false);
 
 private:
 	Ui::MainTab ui;