Hello, I'm trying to add to empathy a widget in the input text box, which is a GtkTextView in a GtkScrolledWindow. What I need is to place a send button in the right area, which needs to stay always at the bottom.
This is my code: send_icon = [....] gtk_text_view_set_border_window_size (GTK_TEXT_VIEW (self), GTK_TEXT_WINDOW_RIGHT, 30); gtk_text_view_add_child_in_window (GTK_TEXT_VIEW (self), priv->send_icon_event_box, GTK_TEXT_WINDOW_RIGHT, 5, 0); /* this places the send button at the top, since the input box is only 1 line at the beginning, then it is resized up to 5 lines, after that the vscrollbar appears */ then I connected to a signal (don't remember which, but it's called when the text box is redrawn, so this is ok) This is the signal handler: range = GTK_RANGE (gtk_scrolled_window_get_vscrollbar (sw)); adj = gtk_range_get_adjustment (range); value = (int) (gtk_adjustment_get_upper (adj) - 16); /* 16x16 icon */ gtk_text_view_move_child (GTK_TEXT_VIEW (self), send_icon, 5, value); Well it does not work, in the sense that when the text box gets resized the icon disappears (and if I remove the last inserted line the icon appears again, unless the scrollbar is visible). I've tried to play with "value" but without any achievement (I've only managed to let the icon jump around, but not to stay at the bottom of the view, like I want) can you help me?
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