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commit 8cadeac921200b892c8f575a7447d17c9d89c61b Author: Simon Steinbeiss <simon.steinbe...@elfenbeinturm.at> Date: Mon Feb 24 22:24:34 2020 +0100 panel: Fix autohide state machine Previously in some cases the panel's autohide state would go out of sync, leaving the panel visible when it should be hidden. In other cases the cancellation of autohide timeouts lead to unwanted flickering. --- panel/panel-window.c | 32 ++++++++++++++++++++++++-------- 1 file changed, 24 insertions(+), 8 deletions(-) diff --git a/panel/panel-window.c b/panel/panel-window.c index fecacd8..8995ea4 100644 --- a/panel/panel-window.c +++ b/panel/panel-window.c @@ -990,13 +990,17 @@ panel_window_enter_notify_event (GtkWidget *widget, { /* stop a running autohide timeout */ if (window->autohide_timeout_id != 0) - g_source_remove (window->autohide_timeout_id); + { + window->autohide_state = AUTOHIDE_VISIBLE; + g_source_remove (window->autohide_timeout_id); + } - if (window->autohide_ease_out_id != 0) { - g_source_remove (window->autohide_ease_out_id); - /* we were in a ease_out animation so restore the original position of the window */ - panel_window_autohide_queue (window, AUTOHIDE_VISIBLE); - } + if (window->autohide_ease_out_id != 0) + { + g_source_remove (window->autohide_ease_out_id); + /* we were in a ease_out animation so restore the original position of the window */ + panel_window_autohide_queue (window, AUTOHIDE_VISIBLE); + } /* update autohide status */ if (window->autohide_state == AUTOHIDE_POPDOWN) @@ -1428,6 +1432,10 @@ panel_window_size_allocate (GtkWidget *widget, if (G_UNLIKELY (window->autohide_state == AUTOHIDE_HIDDEN || window->autohide_state == AUTOHIDE_POPUP)) { + /* autohide timeout is already running, so let's wait with hiding the panel */ + if (window->autohide_timeout_id != 0) + return; + /* window is invisible */ window->alloc.x = window->alloc.y = -9999; @@ -1484,12 +1492,20 @@ G_GNUC_BEGIN_IGNORE_DEPRECATIONS window->popdown_progress = window->alloc.width; window->floating = FALSE; } + else + window->floating = TRUE; G_GNUC_END_IGNORE_DEPRECATIONS - /* make the panel visible without animation */ + /* make the panel invisible without animation */ if (window->floating || window->popdown_speed == 0) - gtk_window_move (GTK_WINDOW (window), window->alloc.x, window->alloc.y); + { + /* cancel any pending animations */ + if (window->autohide_ease_out_id != 0) + g_source_remove (window->autohide_ease_out_id); + + gtk_window_move (GTK_WINDOW (window), window->alloc.x, window->alloc.y); + } } else { -- To stop receiving notification emails like this one, please contact the administrator of this repository. _______________________________________________ Xfce4-commits mailing list Xfce4-commits@xfce.org https://mail.xfce.org/mailman/listinfo/xfce4-commits