Problem with "Lua Script" after upgrade (GTK 3)

[lingvoboard]

Before upgrade

Geany 1.32, GTK 2.24.32, GLib 2.54.3
geany-1.32.0-1-x86_64.pkg.tar.xz, geany-plugins-1.32-2-x86_64.pkg.tar.xz
Arch Linux, Theme: BlueMenta

Plugin "Lua Script"
geany.choose("Snippets:", {"bla", "bla", "bla"})
http://geany-plugins.sourceforge.net/geanylua/geanylua-ref.html#choose

After upgrade

Geany 1.32, GTK 3.22.26, GLib 2.54.3
geany-1.32.0-2-x86_64.pkg.tar.xz, geany-plugins-1.32-4-x86_64.pkg.tar.xz

[codebrainz]

GTK+ 3.22 broke all themes again, try an up to date theme like Adwaita or other popular one that has been fixed since.

[Skif-off]

GTK2 vs. GTK3:

Xubuntu 20.04, Geany 1.37, GTK 3.24.20, GLib 2.64.3.

Is this the same problem? I tried Adwaita, Greybird (my default theme), Numix, but with the same result. Is this exactly a theme problem?
Maybe someone know, how to fix it?

[b4n]

Doesn't look like a theme problem from @Skif-off's screenshots (I can't see the first one from the OP BTW), looks like incorrect widget packing with GTK3's defaults.

[b4n]

@Skif-off try:

diff --git a/geanylua/glspi_dlg.c b/geanylua/glspi_dlg.c
index f0553853..c7d9718a 100644
--- a/geanylua/glspi_dlg.c
+++ b/geanylua/glspi_dlg.c
@@ -163,10 +163,14 @@ static gint glspi_choose(lua_State* L)
 	scroll=gtk_scrolled_window_new(NULL, NULL);
 	gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scroll),
 		GTK_POLICY_AUTOMATIC,  GTK_POLICY_AUTOMATIC);
+	gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW (scroll), GTK_SHADOW_IN);
 	gtk_container_add(GTK_CONTAINER(gtk_dialog_get_content_area(GTK_DIALOG(dialog))),scroll);
+#if GTK_CHECK_VERSION(3, 0, 0)
+	gtk_widget_set_vexpand(scroll, TRUE);
+#endif
 	gtk_container_add(GTK_CONTAINER(scroll),tree);
 
-	gtk_widget_set_size_request(tree, 320, 240);
+	gtk_widget_set_size_request(scroll, 320, 240);
 	gtk_widget_show_all(dialog);
 	gtk_window_set_resizable(GTK_WINDOW(dialog), TRUE);
 

(the shadow type is just me not liking the borderless scrolled view when there is no other widgets making a border)

However, I don't understand why you see a "missing image" image under GTK3.

[Skif-off]

@b4n , thanks, looks better:

However, I don't understand why you see a "missing image" image under GTK3.

Maybe problem here: GTK_MESSAGE_OTHER (without icon) replaced by GTK_MESSAGE_INFO (with icon)?

[b4n]

Maybe problem here: GTK_MESSAGE_OTHER (without icon) replaced by GTK_MESSAGE_INFO (with icon)?

Well, IIUC that just aliases GTK_MESSAGE_OTHER to GTK_MESSAGE_INFO on GTK < 2.10 (presumably because GTK_MESSAGE_OTHER is new in 2.10 or something like that?). Should not affect GTK 2.24 vs 3.x AFAICT.

[Skif-off]

What OS are you using? If it Debian or any non Ubuntu-based distribution then maybe this problem was born here https://salsa.debian.org/gnome-team/gtk3/-/tree/ubuntu/focal/debian/patches ?

Rebuilding for all GTK 3 packages only with patchs from Debian will stay last way of checking :)

[b4n]

I'm on Debian Buster :) I'm not totally sure which dialog you're showing, but for me e.g. the dialog examples and a couple other that display this kind of dialogs all come without an image at all.

[Skif-off]

I think message-dialog-restore-traditional-look-on-unity.patch creates a problem, because only this patch contains the words GtkMessageDialog, GtkWidget, icon and image. (By the way this bug exists in geany.input()'s window too.)

@b4n, will you add your patch to upstream?

[Skif-off]

Win10, 1.37 GTK2 vs. 1.38 GTK3:

Simple script:

geany.choose('Test:', {"one", "two", "three"})

Xubuntu, GTK3 with vs. without @b4n 's patch:

[johnraff]

This patch: #690 (comment) worked for me on Debian Bullseye. (I had to remove the two commented lines to get it to build.)
Thank you!