Control: tags -1 + moreinfo patch On 05/19/2016 02:40 PM, Christoph Anton Mitterer wrote: > Control: tags -1 - moreinfo > > On Wed, 2016-05-18 at 11:12 +0200, Christian Seiler wrote: >> Could you provide me a screenshot of the broken tool tips? > Attached are two screenshots (with/withou) gtk3-nocsd and a video. > > The effect from the screenshot with gtk3-nocsd, I'v discovered just > before (i.e. black frame around the tool tip, not flickering). > The video (H265) shows the flickering.
I think I figured out what the problem is, after reproducing it in a VM. Could you try compiling upstream gtk3-nocsd (Debian only patches the manpage anyway) with the attached patch applied? I would like to get some feedback to see whether it solves the problem also on real hardware, not only VMs with emulated GPUs. Instructions: git clone https://github.com/PCMan/gtk3-nocsd cd gtk3-nocsd patch -p1 < dont_disable_compositing.patch make LD_PRELOAD=$PWD/libgtk3-nocsd.so.0 GTK_CSD=0 nautilus Regards, Christian
diff --git a/gtk3-nocsd.c b/gtk3-nocsd.c
index 41aa0b6..f54885f 100644
--- a/gtk3-nocsd.c
+++ b/gtk3-nocsd.c
@@ -461,7 +461,10 @@ extern void gtk_header_bar_set_show_close_button (GtkHeaderBar *bar, gboolean se
}
extern gboolean gdk_screen_is_composited (GdkScreen *screen) {
- if(is_compatible_gtk_version() && are_csd_disabled()) {
+ /* With Gtk+3 3.16.1+ we reimplement gtk_window_set_titlebar ourselves, hence
+ * we don't want to re-use the compositing hack, especially since it causes
+ * problems in newer Gtk versions. */
+ if(is_compatible_gtk_version() && are_csd_disabled() && !is_gtk_version_larger_or_equal(3, 16, 1)) {
if(TLSD->disable_composite)
return FALSE;
}
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