[Github-comments] [geany/geany] Question: what are the zoom callback functions? (#1696)

[LarsGit223]

@elextr: Are you sure about the keybindings? I also thought it is going to be handled there. But I changed my zoom functions like this for testing:
```
/* zoom out from menu bar and popup menu */
void on_zoom_out1_activate(GtkMenuItem *menuitem, gpointer user_data)
{
	GeanyDocument *doc = document_get_current();

	g_return_if_fail(doc != NULL);

        dialogs_show_msgbox(GTK_MESSAGE_INFO, "Zoom zoom");
	sci_zoom_out(doc->editor->sci);
}
```
The dialog only pops up if I use the menu items for zooming. If I use the keybindings then the zoom works, but the dialog does not show up. So it must take a different call path.

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