diff options
| -rw-r--r-- | vcl/unx/gtk3/gtk3salnativewidgets-gtk.cxx | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/vcl/unx/gtk3/gtk3salnativewidgets-gtk.cxx b/vcl/unx/gtk3/gtk3salnativewidgets-gtk.cxx index c1117fef3ad5..14aba8abe050 100644 --- a/vcl/unx/gtk3/gtk3salnativewidgets-gtk.cxx +++ b/vcl/unx/gtk3/gtk3salnativewidgets-gtk.cxx @@ -2116,14 +2116,26 @@ void GtkSalGraphics::updateSettings( AllSettings& rSettings ) gint min_slider_length = 21; // Grab some button style attributes - gtk_style_context_get_style( mpVScrollbarStyle, - "slider-width", &slider_width, - "trough-border", &trough_border, - "min-slider-length", &min_slider_length, - nullptr ); - gint magic = trough_border ? 1 : 0; - aStyleSet.SetScrollBarSize( slider_width + 2*trough_border ); - aStyleSet.SetMinThumbSize( min_slider_length - magic ); + gtk_style_context_get_style(mpVScrollbarStyle, + "slider-width", &slider_width, + "trough-border", &trough_border, + nullptr); + aStyleSet.SetScrollBarSize(slider_width + 2*trough_border); + if (gtk_check_version(3, 20, 0) == nullptr) + { + gtk_style_context_get(mpVScrollbarSliderStyle, gtk_style_context_get_state(mpVScrollbarSliderStyle), + "min-height", &min_slider_length, + nullptr); + aStyleSet.SetMinThumbSize(min_slider_length); + } + else + { + gtk_style_context_get_style(mpVScrollbarStyle, + "min-slider-length", &min_slider_length, + nullptr); + gint magic = trough_border ? 1 : 0; + aStyleSet.SetMinThumbSize(min_slider_length - magic); + } // preferred icon style gchar* pIconThemeName = nullptr; |