Added more compat. functions for wxGrid so grid sample compiles;
fixed regtest compilation prob. (but still crashes on exit); fixed tab sample compile problem. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4182 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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@@ -8,14 +8,14 @@ There are several predefined data object classes, such as \helpref{wxFileDataObj
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can be used without change or can be altered (by deriving a new class from them) in order to deliver
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data and data size on-demand. There is no need to ever use wxDataObject itself or derive directly from it.
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You may also derive your own data object classes from \helpref{wxPrivateDataObject}{wxprivatedataobject}
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You may also derive your own data object classes from \helpref{wxPrivateDataObject}{wxprivatedataobject}
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for user-defined types. The format of user-defined data is given as mime-type string literal,
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such as "application/word" or "image/png". These strings are used as they are under Unix (so
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far only GTK) to identify a format and are translated into their Windows equivalent under
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Win32 (using the OLE IDataObject for data exchange to and from the clipboard and for Drag'n'Drop).
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Note that the format string translation under Windows is not yet finnished.
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As mentioned above, data may be placed into the \helpref{wxClipboard}{wxclipboard}
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As mentioned above, data may be placed into the \helpref{wxClipboard}{wxclipboard}
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or a \helpref{wxDropSource}{wxdropsource} instance either directly or on-demand.
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As long as only one format is offerred, putting data directly into the clipboard may
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be sufficient. But imagine that you paste a large piece of text to the clipboard and
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@@ -31,10 +31,10 @@ having pressed "Copy" - in reality it is only declared to be available.
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Let's assume that you have written an HTML editor and want it to paste contents
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in the formats "text/plain" and "text/html" to the clipboard. For offering
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data on-demand in "text/plain" you would derive your class from \helpref{wxTextDataObject}{wxtextdataobject}
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and for offering data on-demand in "text/html" you would derive your own class from
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data on-demand in "text/plain" you would derive your class from \helpref{wxTextDataObject}{wxtextdataobject}
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and for offering data on-demand in "text/html" you would derive your own class from
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\helpref{wxPrivateDataObject}{wxprivatedataobject} and set its ID string
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identifying the format to "text/html" using \helpref{wxPrivateDataObject::SetId}{wxprivatedataobjectsetid}.
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identifying the format to "text/html" using \helpref{wxPrivateDataObject::SetId}{wxprivatedataobjectsetid}.
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In your two derived classed you'd then have a pointer or reference to the central
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data container and you'd override the methods returning the size of the
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available data and the WriteData() methods in both classes.
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@@ -455,9 +455,9 @@ Returns the window for the view.
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Creates a new tab control. By default, this returns a wxTabControl object, but the application may wish
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to define a derived class, in which case the tab view should be subclassed and this function overridden.
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\membersection{wxTabView::Layout}
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\membersection{wxTabView::LayoutTabs}
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\func{void}{Layout}{\void}
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\func{void}{LayoutTabs}{\void}
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Recalculates the positions of the tabs, and adjusts the layer of the selected tab if necessary.
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@@ -10,7 +10,7 @@ Classes: \helpref{wxDataObject}{wxdataobject},
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It has to be noted that the API for drag and drop in wxWindows is not
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yet finished which is mostly due to the fact that DnD support under
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GTK 1.0 is very rudimentary and entirely different from the XDnD
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protocoll used by GTK 1.2. This also entails that not all of the documentation
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protocol used by GTK 1.2. This also entails that not all of the documentation
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concerning DnD might be correct and some of the code might get broken
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in the future. The next release of wxWindows will be based on GTK 1.2
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and will hopefully include a much improved DnD support. The general
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@@ -44,7 +44,6 @@ initialized with the data you wish to drag. For example:
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\begin{verbatim}
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wxDataObject *my_data = new wxTextDataObject data("This string will be dragged.");
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\end{verbatim}
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\item{\bf Drag start:} To start dragging process (typically in response to a
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mouse click) you must call \helpref{DoDragDrop}{wxdropsourcedodragdrop} function
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of wxDropSource object which should be constructed like this:
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@@ -53,14 +52,12 @@ of wxDropSource object which should be constructed like this:
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wxDropSource dragSource( this );
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dragSource.SetData( my_data );
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\end{verbatim}
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\item {\bf Dragging:} The call to DoDragDrop() blocks until the user release the
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mouse button (unless you override \helpref{GiveFeedback}{wxdropsourcegivefeedback} function
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to do something special). When the mouse moves in a window of a program which understands the
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same drag-and-drop protocol (any program under Windows or any program supporting GTK 1.0
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DnD protocol under X Windows), the corresponding \helpref{wxDropTarget}{wxdroptarget} methods
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are called - see below.
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\item {\bf Processing the result:} DoDragDrop() returns an {\it effect code} which
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is one of the values of \helpref{wxDragResult}{wxdropsource} enum. Codes
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of wxDragError, wxDragNone and wxDragCancel have the obvious meaning and mean
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@@ -84,7 +81,6 @@ wxDropTarget and override its pure virtual methods. Alternatively, you may
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derive from \helpref{wxTextDropTarget}{wxtextdroptarget} or
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\helpref{wxFileDropTarget}{wxfiledroptarget} and override their OnDropText()
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or OnDropFiles() method.
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\item {\bf Drop:} When the user releases the mouse over a window, wxWindows
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queries the associated wxDropTarget object if it accepts the data. For
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this, \helpref{GetFormatCount}{wxdroptargetgetformatcount} and \helpref{GetFormat}{wxdroptargetgetformat} are
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@@ -93,7 +89,6 @@ supported (i.e. is one of returned by GetFormat()),
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then \helpref{OnDrop}{wxdroptargetondrop} is called.
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Otherwise, wxDragNone is returned by DoDragDrop() and
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nothing happens.
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\item {\bf The end:} After processing the data, DoDragDrop() returns either
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wxDragCopy or wxDragMove depending on the state of the keys (<Ctrl>, <Shift>
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and <Alt>) at the moment of drop. There is currently no way for the drop
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