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| author | likorisd <[email protected]> | 2018-02-05 19:07:26 +0100 |
|---|---|---|
| committer | raveit65 <[email protected]> | 2018-03-25 10:37:03 +0200 |
| commit | 4212ffa02ed6aa38873c2daf45d569a8c6f5a1ae (patch) | |
| tree | e077a36dd41b08d6d2d158f9c1739d0fcd6843ad | |
| parent | fb76daa3d326963a08ff4baf242c888809f62afa (diff) | |
| download | pluma-4212ffa02ed6aa38873c2daf45d569a8c6f5a1ae.tar.bz2 pluma-4212ffa02ed6aa38873c2daf45d569a8c6f5a1ae.tar.xz | |
Make notebook tabs scrollable
| -rw-r--r-- | pluma/pluma-notebook.c | 14 | ||||
| -rw-r--r-- | pluma/pluma-tab-label.c | 22 | ||||
| -rw-r--r-- | pluma/pluma-window.c | 25 |
3 files changed, 60 insertions, 1 deletions
diff --git a/pluma/pluma-notebook.c b/pluma/pluma-notebook.c index 7fc7485a..f0a36d76 100644 --- a/pluma/pluma-notebook.c +++ b/pluma/pluma-notebook.c @@ -838,6 +838,16 @@ close_button_clicked_cb (PlumaTabLabel *tab_label, PlumaNotebook *notebook) g_signal_emit (notebook, signals[TAB_CLOSE_REQUEST], 0, tab); } +static gboolean +tab_label_scroll_cb (PlumaTabLabel *tab_label, + GdkEventScroll *event, + PlumaNotebook *notebook) +{ + g_signal_emit_by_name (notebook, "scroll-event", &event); + + return FALSE; +} + static GtkWidget * create_tab_label (PlumaNotebook *nb, PlumaTab *tab) @@ -850,6 +860,10 @@ create_tab_label (PlumaNotebook *nb, "close-clicked", G_CALLBACK (close_button_clicked_cb), nb); + g_signal_connect (tab_label, + "scroll-event", + G_CALLBACK (tab_label_scroll_cb), + nb); g_object_set_data (G_OBJECT (tab), "tab-label", tab_label); diff --git a/pluma/pluma-tab-label.c b/pluma/pluma-tab-label.c index 7f66b233..b1b30266 100644 --- a/pluma/pluma-tab-label.c +++ b/pluma/pluma-tab-label.c @@ -114,6 +114,16 @@ close_button_clicked_cb (GtkWidget *widget, g_signal_emit (tab_label, signals[CLOSE_CLICKED], 0, NULL); } +static gboolean +scroll_event_cb(GtkWidget *widget, + GdkEventScroll *event, + PlumaTabLabel *tab_label) +{ + g_signal_emit_by_name(tab_label, "scroll-event", &event); + + return FALSE; +} + static void sync_tip (PlumaTab *tab, PlumaTabLabel *tab_label) { @@ -265,6 +275,7 @@ pluma_tab_label_init (PlumaTabLabel *tab_label) GTK_ORIENTATION_HORIZONTAL); ebox = gtk_event_box_new (); + gtk_widget_add_events (ebox, GDK_SCROLL_MASK); gtk_event_box_set_visible_window (GTK_EVENT_BOX (ebox), FALSE); gtk_box_pack_start (GTK_BOX (tab_label), ebox, TRUE, TRUE, 0); tab_label->priv->ebox = ebox; @@ -273,6 +284,7 @@ pluma_tab_label_init (PlumaTabLabel *tab_label) gtk_container_add (GTK_CONTAINER (ebox), hbox); close_button = pluma_close_button_new (); + gtk_widget_add_events (close_button, GDK_SCROLL_MASK); gtk_widget_set_tooltip_text (close_button, _("Close document")); gtk_box_pack_start (GTK_BOX (tab_label), close_button, FALSE, FALSE, 0); tab_label->priv->close_button = close_button; @@ -281,6 +293,16 @@ pluma_tab_label_init (PlumaTabLabel *tab_label) "clicked", G_CALLBACK (close_button_clicked_cb), tab_label); + + g_signal_connect (close_button, + "scroll-event", + G_CALLBACK (scroll_event_cb), + tab_label); + + g_signal_connect (ebox, + "scroll-event", + G_CALLBACK (scroll_event_cb), + tab_label); spinner = gtk_spinner_new (); gtk_box_pack_start (GTK_BOX (hbox), spinner, FALSE, FALSE, 0); diff --git a/pluma/pluma-window.c b/pluma/pluma-window.c index 52891a7c..7c514100 100644 --- a/pluma/pluma-window.c +++ b/pluma/pluma-window.c @@ -36,6 +36,7 @@ #include <sys/types.h> #include <string.h> +#include <gdk/gdk.h> #include <glib/gi18n.h> #include <gio/gio.h> #include <gtk/gtk.h> @@ -3489,6 +3490,23 @@ notebook_button_press_event (GtkNotebook *notebook, } static gboolean +notebook_scroll_event (GtkNotebook *notebook, + GdkEventScroll *event, + PlumaWindow *window) +{ + if (event->direction == GDK_SCROLL_UP || event->direction == GDK_SCROLL_LEFT) + { + gtk_notebook_prev_page (notebook); + } + else if (event->direction == GDK_SCROLL_DOWN || event->direction == GDK_SCROLL_RIGHT) + { + gtk_notebook_next_page (notebook); + } + + return FALSE; +} + +static gboolean notebook_popup_menu (GtkNotebook *notebook, PlumaWindow *window) { @@ -3854,6 +3872,10 @@ connect_notebook_signals (PlumaWindow *window, "popup-menu", G_CALLBACK (notebook_popup_menu), window); + g_signal_connect (notebook, + "scroll-event", + G_CALLBACK (notebook_scroll_event), + window); } static void @@ -3866,7 +3888,8 @@ add_notebook (PlumaWindow *window, TRUE); gtk_widget_show (notebook); - + + gtk_widget_add_events (notebook, GDK_SCROLL_MASK); connect_notebook_signals (window, notebook); } |