Currently it's hard-coded to a 500×200 default size, and if resized the new size doesn't survives a Geany restart. There's 3 things I could do:

1. adapt that default size to the display scale (which is *not* the DPI) 2. adapt to the height of a line, but that's tricky to compute 3. allow configuration (or at least, restoring) default size

First option seems easy enough, and see below for a test patch. Option 2 is probably best, but is clearly the most complicated of all. Option 3 would be fairly easy, but I'm not sure if it's really practical.

Here's the patch for solution 1 (untested, as I don't have a HiDPI monitor at hand). Note that this requires a Geany GTK3 build with GTK >= 3.10 (fairly old by now) *and* you having set the scaling factor rather than just raised the DPI through the roof. ```diff diff --git a/commander/src/commander-plugin.c b/commander/src/commander-plugin.c index 9f8d0718..a138ec41 100644 --- a/commander/src/commander-plugin.c +++ b/commander/src/commander-plugin.c @@ -654,11 +654,16 @@ create_panel (void) GtkWidget *scroll; GtkTreeViewColumn *col; GtkCellRenderer *cell; + gint scale = 1; + +#if GTK_CHECK_VERSION (3, 10) + scale = gtk_widget_get_scale_factor (geany_data->main_widgets->window); +#endif

plugin_data.panel = g_object_new (GTK_TYPE_WINDOW, "decorated", FALSE, - "default-width", 500, - "default-height", 200, + "default-width", 500 * scale, + "default-height", 200 * scale, "transient-for", geany_data->main_widgets->window, "window-position", GTK_WIN_POS_CENTER_ON_PARENT, "type-hint", GDK_WINDOW_TYPE_HINT_DIALOG, ```