A Hover object will hover over its parent object at the target location.
Anything in the background will be given a darker coloring to indicate that the hover object is on top (at the default theme). When the hover is clicked it is dismissed(hidden), if the contents of the hover are clicked that doesn’t cause the hover to be dismissed.
A Hover object has two parents. One parent that owns it during creation and the other parent being the one over which the hover object spans.
All directions may have contents at the same time, except for “smart”. This is a special placement hint and its use case depends of the calculations coming from best_content_location_get(). Its use is for cases when one desires only one hover content, but with a dynamic special placement within the hover area. The content’s geometry, whenever it changes, will be used to decide on a best location, not extrapolating the hover’s parent object view to show it in (still being the hover’s target determinant of its medium part – move and resize it to simulate finger sizes, for example). If one of the directions other than “smart” are used, a previously content set using it will be deleted, and vice-versa.
Note
The hover object will take up the entire space of target object.
Note
The content parts listed indicate the direction that the content will be displayed
Bases: efl.elementary.__init__.LayoutClass
This is the class that actually implement the widget.
Parameters: |
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Returns the best swallow location for content in the hover.
Best is defined here as the location at which there is the most available space.
If ELM_HOVER_AXIS_HORIZONTAL is chosen the returned position will necessarily be along the horizontal axis(“left” or “right”). If ELM_HOVER_AXIS_VERTICAL is chosen the returned position will necessarily be along the vertical axis(“top” or “bottom”). Choosing ELM_HOVER_AXIS_BOTH or ELM_HOVER_AXIS_NONE has the same effect and the returned position may be in either axis.
See also
part_content_set()
Parameters: | pref_axis (Hover axis) – The preferred orientation axis for the hover object to use |
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Returns: | The edje location to place content into the hover or None, on errors. |
Return type: | string |
the user clicked the empty space in the hover to dismiss
the user clicked the empty space in the hover to dismiss
New in version 1.8.1.
When the hover has received focus.
New in version 1.8.
a content object placed under the “smart” policy was replaced to a new slot direction.
When the hover has lost focus.
New in version 1.8.
Dismiss a hover object
Use this function to simulate clicking outside the hover to dismiss it. In this way, the hover will be hidden and the “clicked” signal will be emitted.
The parent object for the hover.
This will cause the hover to take up the entire space that the parent object fills.
Type: | Object |
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The target object for the hover.
Setting this will cause the hover to be centered on the target object.
Type: | Object |
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