X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3c4f71cc3d63fb7bdfbd6cec3e39c8a8679f3e60..608129e541994517c5c1db9660693443661c62bb:/docs/doxygen/overviews/dnd.h

diff --git a/docs/doxygen/overviews/dnd.h b/docs/doxygen/overviews/dnd.h
index ee725cd088..db4bb131e9 100644
--- a/docs/doxygen/overviews/dnd.h
+++ b/docs/doxygen/overviews/dnd.h
@@ -8,54 +8,54 @@
 
 /**
 
- @page overview_dnd Drag and Drop Overview
+@page overview_dnd Drag and Drop Overview
 
- Classes: wxDataObject, wxTextDataObject, wxDropSource, wxDropTarget,
-          wxTextDropTarget, wxFileDropTarget
+Classes: wxDataObject, wxTextDataObject, wxDropSource, wxDropTarget,
+         wxTextDropTarget, wxFileDropTarget
 
- Note that @c wxUSE_DRAG_AND_DROP must be defined in @c setup.h in order
- to use drag and drop in wxWidgets.
+Note that @c wxUSE_DRAG_AND_DROP must be defined in @c setup.h in order
+to use drag and drop in wxWidgets.
 
- See also: @ref overview_dataobject and @ref page_utils_samples_dnd.
+See also: @ref overview_dataobject and @ref page_samples_dnd.
 
- It may be noted that data transfer to and from the clipboard is quite
- similar to data transfer with drag and drop and the code to implement
- these two types is almost the same. In particular, both data transfer
- mechanisms store data in some kind of wxDataObject and identify its format(s)
- using the wxDataFormat class.
+It may be noted that data transfer to and from the clipboard is quite
+similar to data transfer with drag and drop and the code to implement
+these two types is almost the same. In particular, both data transfer
+mechanisms store data in some kind of wxDataObject and identify its format(s)
+using the wxDataFormat class.
 
- To be a @e drag source, i.e. to provide the data which may be dragged by
- the user elsewhere, you should implement the following steps:
+To be a @e drag source, i.e. to provide the data which may be dragged by
+the user elsewhere, you should implement the following steps:
 
- @li @b Preparation: First of all, a data object must be created and
-     initialized with the data you wish to drag. For example:
+@li @b Preparation: First of all, a data object must be created and
+    initialized with the data you wish to drag. For example:
 
-     @code
-     wxTextDataObject my_data("This text will be dragged.");
-     @endcode
+    @code
+    wxTextDataObject my_data("This text will be dragged.");
+    @endcode
 
- @li <b>Drag start</b>: To start the dragging process (typically in response to a
-     mouse click) you must call wxDropSource::DoDragDrop like this:
+@li <b>Drag start</b>: To start the dragging process (typically in response to a
+    mouse click) you must call wxDropSource::DoDragDrop like this:
 
-     @code
-     wxDropSource dragSource( this );
-     dragSource.SetData( my_data );
-     wxDragResult result = dragSource.DoDragDrop( true );
-     @endcode
+    @code
+    wxDropSource dragSource( this );
+    dragSource.SetData( my_data );
+    wxDragResult result = dragSource.DoDragDrop( true );
+    @endcode
 
- @li @b Dragging: The call to DoDragDrop() blocks the program until the user releases
-     the mouse button (unless you override the wxDropSource::GiveFeedback function to
-     do something special). When the mouse moves in a window of a program which understands
-     the same drag-and-drop protocol (any program under Windows or any program supporting
-     the XDnD protocol under X Windows), the corresponding wxDropTarget methods
-     are called - see below.
+@li @b Dragging: The call to DoDragDrop() blocks the program until the user releases
+    the mouse button (unless you override the wxDropSource::GiveFeedback function to
+    do something special). When the mouse moves in a window of a program which understands
+    the same drag-and-drop protocol (any program under Windows or any program supporting
+    the XDnD protocol under X Windows), the corresponding wxDropTarget methods
+    are called - see below.
 
- @li <b>Processing the result</b>: DoDragDrop() returns an @e effect code which
-     is one of the values of @c wxDragResult enum (explained in wxDropTarget page):
+@li <b>Processing the result</b>: DoDragDrop() returns an @e effect code which
+    is one of the values of @c wxDragResult enum (explained in wxDropTarget page):
 
-     @code
-     switch (result)
-     {
+    @code
+    switch (result)
+    {
         case wxDragCopy:
             // copy the data
             break;
@@ -65,31 +65,31 @@
         default:
             // do nothing
             break;
-     }
-     @endcode
-
-
- To be a @e drop target, i.e. to receive the data dropped by the user you should
- follow the instructions below:
-
- @li @b Initialization: For a window to be a drop target, it needs to have
-     an associated wxDropTarget object. Normally, you will call wxWindow::SetDropTarget
-     during window creation associating your drop target with it. You must derive a class
-     from wxDropTarget and override its pure virtual methods. Alternatively, you may
-     derive from wxTextDropTarget or wxFileDropTarget and override their OnDropText()
-     or OnDropFiles() method.
-
- @li @b Drop: When the user releases the mouse over a window, wxWidgets
-     asks the associated wxDropTarget object if it accepts the data. For this,
-     a wxDataObject must be associated with the drop target and this data object will
-     be responsible for the format negotiation between the drag source and the drop target.
-     If all goes well, then wxDropTarget::OnData will get called and the wxDataObject belonging
-     to the drop target can get filled with data.
-
- @li <b>The end</b>: After processing the data, DoDragDrop() returns either
-     wxDragCopy or wxDragMove depending on the state of the keys Ctrl, Shift
-     and Alt at the moment of the drop. There is currently no way for the drop
-     target to change this return code.
+    }
+    @endcode
+
+
+To be a @e drop target, i.e. to receive the data dropped by the user you should
+follow the instructions below:
+
+@li @b Initialization: For a window to be a drop target, it needs to have
+    an associated wxDropTarget object. Normally, you will call wxWindow::SetDropTarget
+    during window creation associating your drop target with it. You must derive a class
+    from wxDropTarget and override its pure virtual methods. Alternatively, you may
+    derive from wxTextDropTarget or wxFileDropTarget and override their OnDropText()
+    or OnDropFiles() method.
+
+@li @b Drop: When the user releases the mouse over a window, wxWidgets
+    asks the associated wxDropTarget object if it accepts the data. For this,
+    a wxDataObject must be associated with the drop target and this data object will
+    be responsible for the format negotiation between the drag source and the drop target.
+    If all goes well, then wxDropTarget::OnData will get called and the wxDataObject belonging
+    to the drop target can get filled with data.
+
+@li <b>The end</b>: After processing the data, DoDragDrop() returns either
+    wxDragCopy or wxDragMove depending on the state of the keys Ctrl, Shift
+    and Alt at the moment of the drop. There is currently no way for the drop
+    target to change this return code.
 
 */