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Fix QGtk3ColorDialogHelper::currentColorChanged() emission 

Even though GtkColorChooser provides a "color-activated" signal, it
does not get emitted whenever the selection in the dialog changes, but
only when a color is activated in a sense that the dialog is accepted.
Switch to the "notify::rgba" signal to get proper live notifications
of the selection changes.

Task-number: QTBUG-55298
Change-Id: I39ab798764c8b42a998d75c56605948eaf154dcd
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Reviewed-by: Dmitry Shachnev <mitya57@gmail.com>
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
bb10
J-P Nurmi 2016-08-13 17:42:25 +02:00
parent b57c878dfc
commit 31127d390e
1 changed files with 1 additions and 1 deletions
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2
src/plugins/platformthemes/gtk3/qgtk3dialoghelpers.cpp
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@ -171,7 +171,7 @@ QGtk3ColorDialogHelper::QGtk3ColorDialogHelper()
connect(d.data(), SIGNAL(accept()), this, SLOT(onAccepted()));
connect(d.data(), SIGNAL(reject()), this, SIGNAL(reject()));
g_signal_connect_swapped(d->gtkDialog(), "color-activated", G_CALLBACK(onColorChanged), this);
g_signal_connect_swapped(d->gtkDialog(), "notify::rgba", G_CALLBACK(onColorChanged), this);
}
QGtk3ColorDialogHelper::~QGtk3ColorDialogHelper()