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use Gtk.Notebook::switch-page callback for setting window title

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This commit is contained in:
Seth Rider
2023-08-27 13:39:16 +01:00
committed by Mitchell Hashimoto
parent ae3892995a
commit c56d07c36f
1 changed files with 9 additions and 5 deletions
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14
src/apprt/gtk.zig
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@ -370,6 +370,7 @@ const Window = struct {
const notebook_add_btn = c.gtk_button_new_from_icon_name("list-add-symbolic"); const notebook_add_btn = c.gtk_button_new_from_icon_name("list-add-symbolic");
c.gtk_notebook_set_action_widget(notebook, notebook_add_btn, c.GTK_PACK_END); c.gtk_notebook_set_action_widget(notebook, notebook_add_btn, c.GTK_PACK_END);
_ = c.g_signal_connect_data(notebook_add_btn, "clicked", c.G_CALLBACK(&gtkTabAddClick), self, null, G_CONNECT_DEFAULT); _ = c.g_signal_connect_data(notebook_add_btn, "clicked", c.G_CALLBACK(&gtkTabAddClick), self, null, G_CONNECT_DEFAULT);
_ = c.g_signal_connect_data(notebook, "switch-page", c.G_CALLBACK(&gtkSwitchPage), self, null, G_CONNECT_DEFAULT);
// The notebook is our main child // The notebook is our main child
c.gtk_window_set_child(gtk_window, notebook_widget); c.gtk_window_set_child(gtk_window, notebook_widget);
@ -531,11 +532,6 @@ const Window = struct {
const page_idx = c.gtk_notebook_get_current_page(self.notebook); const page_idx = c.gtk_notebook_get_current_page(self.notebook);
const widget = c.gtk_notebook_get_nth_page(self.notebook, page_idx); const widget = c.gtk_notebook_get_nth_page(self.notebook, page_idx);
_ = c.gtk_widget_grab_focus(widget); _ = c.gtk_widget_grab_focus(widget);
const gtk_label_box = @as(*c.GtkWidget, @ptrCast(c.gtk_notebook_get_tab_label(self.notebook, widget)));
const gtk_label = @as(*c.GtkLabel, @ptrCast(c.gtk_widget_get_first_child(gtk_label_box)));
const label_text = c.gtk_label_get_text(gtk_label);
c.gtk_window_set_title(self.window, label_text);
} }
fn gtkTabAddClick(_: *c.GtkButton, ud: ?*anyopaque) callconv(.C) void { fn gtkTabAddClick(_: *c.GtkButton, ud: ?*anyopaque) callconv(.C) void {
@ -556,6 +552,14 @@ const Window = struct {
surface.core_surface.close(); surface.core_surface.close();
} }
fn gtkSwitchPage(_: *c.GtkNotebook, page: *c.GtkWidget, _: usize, ud: ?*anyopaque) callconv(.C) void {
const self = userdataSelf(ud.?);
const gtk_label_box = @as(*c.GtkWidget, @ptrCast(c.gtk_notebook_get_tab_label(self.notebook, page)));
const gtk_label = @as(*c.GtkLabel, @ptrCast(c.gtk_widget_get_first_child(gtk_label_box)));
const label_text = c.gtk_label_get_text(gtk_label);
c.gtk_window_set_title(self.window, label_text);
}
fn gtkCloseRequest(v: *c.GtkWindow, ud: ?*anyopaque) callconv(.C) bool { fn gtkCloseRequest(v: *c.GtkWindow, ud: ?*anyopaque) callconv(.C) bool {
_ = v; _ = v;
log.debug("window close request", .{}); log.debug("window close request", .{});