[maemo-developers] row-activate signal for HildonTouchSelector
From: Neal H. Walfield neal at walfield.orgDate: Mon Jan 4 17:56:17 EET 2010
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At Mon, 04 Jan 2010 13:58:52 +0100, Neal H. Walfield wrote: > > I want to use the HildonTouchSelector widget to enable the user to > select an item from a list. I want an action to occur when the user > "clicks" on an item. I don't want the user to have to press another > button. > > The HildonTouchSelector widget provides a "changed" signal. This is > emtited when the active item changes. This appears to be due to the > user selecting an item (even the preselected one) or an item (perhaps > the active item?) in the model changing via, e.g., a "row-changed" > signal. > > I need to distinguish between these two cases. I only want to act if > the user actually "clicked" on an item. That is, I want the behavior > that the media player implements, e.g., in its "select artist" view. > Will someone please suggest how to best achieve this? After some investigation, it seems that setting the HildonTouchSelector widget to be in HILDON_UI_MODE_NORMAL causes "changed" to exhibit the above behavior. I now have a new problem. When calling hildon_touch_seletor_select_iter, the "changed" signal is emitted but hildon_touch_selector_get_last_activated_row does not reflect the newly selected row. Any ideas? Thanks, Neal
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