~~Title: Efl.Ui.Dnd~~
====== Efl.Ui.Dnd (mixin) ======

===== Description =====

No description supplied.

{{page>:develop:api-include:efl:ui:dnd:description&nouser&nolink&nodate}}

===== Members =====

**[[:develop:api:efl:ui:dnd:method:drag_action_set|drag_action_set]]**\\
> %%Set the action for the drag%%
<code c>
void efl_ui_dnd_drag_action_set(Eo *obj, Efl_Ui_Selection_Action action, unsigned int seat);
</code>
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**[[:develop:api:efl:ui:dnd:method:drag_cancel|drag_cancel]]**\\
> %%Cancel the on-going drag%%
<code c>
void efl_ui_dnd_drag_cancel(Eo *obj, unsigned int seat);
</code>
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**[[:develop:api:efl:ui:dnd:method:drag_start|drag_start]]**\\
> %%Start a drag and drop process at the drag side. During dragging, there are three events emitted as belows: - EFL_UI_DND_EVENT_DRAG_POS - EFL_UI_DND_EVENT_DRAG_ACCEPT - EFL_UI_DND_EVENT_DRAG_DONE%%
<code c>
void efl_ui_dnd_drag_start(Eo *obj, Efl_Ui_Selection_Format format, Eina_Slice data, Efl_Ui_Selection_Action action, Efl_Dnd_Drag_Icon_Create icon_func, unsigned int seat);
</code>
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**[[:develop:api:efl:ui:dnd:method:drop_target_add|drop_target_add]]**\\
> %%Make the current object as drop target. There are four events emitted: - EFL_UI_DND_EVENT_DRAG_ENTER - EFL_UI_DND_EVENT_DRAG_LEAVE - EFL_UI_DND_EVENT_DRAG_POS - EFL_UI_DND_EVENT_DRAG_DROP.%%
<code c>
void efl_ui_dnd_drop_target_add(Eo *obj, Efl_Ui_Selection_Format format, unsigned int seat);
</code>
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**[[:develop:api:efl:ui:dnd:method:drop_target_del|drop_target_del]]**\\
> %%Delete the dropable status from object%%
<code c>
void efl_ui_dnd_drop_target_del(Eo *obj, Efl_Ui_Selection_Format format, unsigned int seat);
</code>
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===== Events =====

**[[:develop:api:efl:ui:dnd:event:drag_accept|drag,accept]]**\\
> %%accept drag data%%
<code c>
EFL_UI_DND_EVENT_DRAG_ACCEPT(Eina_Bool *)
</code>
\\ **[[:develop:api:efl:ui:dnd:event:drag_done|drag,done]]**\\
> %%drag is done (mouse up)%%
<code c>
EFL_UI_DND_EVENT_DRAG_DONE(void)
</code>
\\ **[[:develop:api:efl:ui:dnd:event:drag_drop|drag,drop]]**\\
> %%called when the drag object dropped on this object%%
<code c>
EFL_UI_DND_EVENT_DRAG_DROP(Efl_Ui_Selection_Data)
</code>
\\ **[[:develop:api:efl:ui:dnd:event:drag_enter|drag,enter]]**\\
> %%called when the drag object enters this object%%
<code c>
EFL_UI_DND_EVENT_DRAG_ENTER(void)
</code>
\\ **[[:develop:api:efl:ui:dnd:event:drag_leave|drag,leave]]**\\
> %%called when the drag object leaves this object%%
<code c>
EFL_UI_DND_EVENT_DRAG_LEAVE(void)
</code>
\\ **[[:develop:api:efl:ui:dnd:event:drag_pos|drag,pos]]**\\
> %%called when the drag object changes drag position%%
<code c>
EFL_UI_DND_EVENT_DRAG_POS(Efl_Dnd_Drag_Pos)
</code>
\\