51 lines
1.8 KiB
Diff
51 lines
1.8 KiB
Diff
From b6bf671270aea7bddbb98c69ff395ae649d0edf8 Mon Sep 17 00:00:00 2001
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From: Jan Grulich <jgrulich@redhat.com>
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Date: Wed, 26 Jul 2023 15:38:13 +0200
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Subject: [PATCH 10/22] QGtk3Theme: subscribe to theme hint changes
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---
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.../platformthemes/gtk3/qgtk3theme.cpp | 20 +++++++++++++++++++
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1 file changed, 20 insertions(+)
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diff --git a/src/plugins/platformthemes/gtk3/qgtk3theme.cpp b/src/plugins/platformthemes/gtk3/qgtk3theme.cpp
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index 2a70d5f3dd..0e940ae690 100644
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--- a/src/plugins/platformthemes/gtk3/qgtk3theme.cpp
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+++ b/src/plugins/platformthemes/gtk3/qgtk3theme.cpp
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@@ -40,6 +40,7 @@
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#include "qgtk3theme.h"
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#include "qgtk3dialoghelpers.h"
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#include "qgtk3menu.h"
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+#include "qpa/qwindowsysteminterface.h"
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#include <QVariant>
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#include <QtCore/qregularexpression.h>
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@@ -101,6 +102,25 @@ QGtk3Theme::QGtk3Theme()
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/* Use our custom log handler. */
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g_log_set_handler("Gtk", G_LOG_LEVEL_MESSAGE, gtkMessageHandler, nullptr);
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+
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+#define SETTING_CONNECT(setting) g_signal_connect(settings, "notify::" setting, G_CALLBACK(notifyThemeChanged), nullptr)
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+ auto notifyThemeChanged = [] {
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+ QWindowSystemInterface::handleThemeChange(nullptr);
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+ };
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+
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+ GtkSettings *settings = gtk_settings_get_default();
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+ SETTING_CONNECT("gtk-cursor-blink-time");
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+ SETTING_CONNECT("gtk-double-click-distance");
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+ SETTING_CONNECT("gtk-double-click-time");
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+ SETTING_CONNECT("gtk-long-press-time");
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+ SETTING_CONNECT("gtk-entry-password-hint-timeout");
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+ SETTING_CONNECT("gtk-dnd-drag-threshold");
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+ SETTING_CONNECT("gtk-icon-theme-name");
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+ SETTING_CONNECT("gtk-fallback-icon-theme");
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+ SETTING_CONNECT("gtk-font-name");
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+ SETTING_CONNECT("gtk-application-prefer-dark-theme");
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+ SETTING_CONNECT("gtk-theme-name");
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+#undef SETTING_CONNECT
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}
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static inline QVariant gtkGetLongPressTime()
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--
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2.41.0
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