// Purpose: interface of wxSashWindow
// Author: wxWidgets team
// RCS-ID: $Id$
-// Licence: wxWindows license
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
+/**
+ wxSashWindow flags
+*/
+#define wxSW_NOBORDER 0x0000
+#define wxSW_BORDER 0x0020
+#define wxSW_3DSASH 0x0040
+#define wxSW_3DBORDER 0x0080
+#define wxSW_3D (wxSW_3DSASH | wxSW_3DBORDER)
+
+
+/**
+ See wxSashWindow.
+*/
+enum wxSashEdgePosition
+{
+ wxSASH_TOP = 0,
+ wxSASH_RIGHT,
+ wxSASH_BOTTOM,
+ wxSASH_LEFT,
+ wxSASH_NONE = 100
+};
+
+/**
+ See wxSashEvent.
+*/
+enum wxSashDragStatus
+{
+ wxSASH_STATUS_OK,
+ wxSASH_STATUS_OUT_OF_RANGE
+};
+
+
/**
@class wxSashWindow
wxSashWindow allows any of its edges to have a sash which can be dragged
to resize the window. The actual content window will be created by the
- application
- as a child of wxSashWindow. The window (or an ancestor) will be notified of a
- drag
- via a wxSashEvent notification.
+ application as a child of wxSashWindow.
+
+ The window (or an ancestor) will be notified of a drag via a
+ wxSashEvent notification.
@beginStyleTable
@style{wxSW_3D}
Draws a thin black border.
@endStyleTable
- @beginEventTable{wxSashEvent}
+ @beginEventEmissionTable{wxSashEvent}
@event{EVT_SASH_DRAGGED(id, func)}
- Process a wxEVT_SASH_DRAGGED event, when the user has finished
+ Process a @c wxEVT_SASH_DRAGGED event, when the user has finished
dragging a sash.
@event{EVT_SASH_DRAGGED_RANGE(id1, id2, func)}
- Process a wxEVT_SASH_DRAGGED_RANGE event, when the user has
+ Process a @c wxEVT_SASH_DRAGGED_RANGE event, when the user has
finished dragging a sash. The event handler is called when windows
with ids in the given range have their sashes dragged.
@endEventTable
@library{wxadv}
@category{miscwnd}
- @see wxSashEvent, wxSashLayoutWindow, @ref overview_eventhandling
+ @see wxSashEvent, wxSashLayoutWindow, @ref overview_events
*/
class wxSashWindow : public wxWindow
{
public:
- //@{
+ /**
+ Default ctor.
+ */
+ wxSashWindow();
+
/**
Constructs a sash window, which can be a child of a frame, dialog or any other
non-control window.
Window identifier. If -1, will automatically create an identifier.
@param pos
Window position. wxDefaultPosition is (-1, -1) which indicates that
- wxSashWindows
- should generate a default position for the window. If using the
- wxSashWindow class directly, supply
- an actual position.
+ wxSashWindows should generate a default position for the window.
+ If using the wxSashWindow class directly, supply an actual position.
@param size
Window size. wxDefaultSize is (-1, -1) which indicates that wxSashWindows
should generate a default size for the window.
@param name
Window name.
*/
- wxSashWindow();
wxSashWindow(wxWindow* parent, wxWindowID id,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
long style = wxCLIP_CHILDREN | wxSW_3D,
const wxString& name = "sashWindow");
- //@}
/**
Destructor.
*/
- ~wxSashWindow();
+ virtual ~wxSashWindow();
/**
Gets the maximum window size in the x direction.
*/
- int GetMaximumSizeX() const;
+ virtual int GetMaximumSizeX() const;
/**
Gets the maximum window size in the y direction.
*/
- int GetMaximumSizeY() const;
+ virtual int GetMaximumSizeY() const;
/**
Gets the minimum window size in the x direction.
*/
- int GetMinimumSizeX();
+ virtual int GetMinimumSizeX() const;
/**
Gets the minimum window size in the y direction.
*/
- int GetMinimumSizeY() const;
+ virtual int GetMinimumSizeY() const;
/**
Returns @true if a sash is visible on the given edge, @false otherwise.
*/
bool GetSashVisible(wxSashEdgePosition edge) const;
- /**
- Returns @true if the sash has a border, @false otherwise.
- This function is obsolete since the sash border property is unused.
-
- @param edge
- Edge. One of wxSASH_TOP, wxSASH_RIGHT, wxSASH_BOTTOM, wxSASH_LEFT.
-
- @see SetSashBorder()
- */
- bool HasBorder(wxSashEdgePosition edge) const;
-
/**
Sets the maximum window size in the x direction.
*/
- void SetMaximumSizeX(int min);
+ virtual void SetMaximumSizeX(int min);
/**
Sets the maximum window size in the y direction.
*/
- void SetMaximumSizeY(int min);
+ virtual void SetMaximumSizeY(int min);
/**
Sets the minimum window size in the x direction.
*/
- void SetMinimumSizeX(int min);
+ virtual void SetMinimumSizeX(int min);
/**
Sets the minimum window size in the y direction.
*/
- void SetMinimumSizeY(int min);
-
- /**
- Call this function to give the sash a border, or remove the border.
- This function is obsolete since the sash border property is unused.
-
- @param edge
- Edge to change. One of wxSASH_TOP, wxSASH_RIGHT, wxSASH_BOTTOM, wxSASH_LEFT.
- @param hasBorder
- @true to give the sash a border visible, @false to remove it.
- */
- void SetSashBorder(wxSashEdgePosition edge, bool hasBorder);
+ virtual void SetMinimumSizeY(int min);
/**
Call this function to make a sash visible or invisible on a particular edge.
@see GetSashVisible()
*/
void SetSashVisible(wxSashEdgePosition edge, bool visible);
+
+
+ /**
+ Get border size
+ */
+ int GetEdgeMargin(wxSashEdgePosition edge) const;
+
+ /**
+ Sets the default sash border size
+ */
+ void SetDefaultBorderSize(int width);
+
+ /**
+ Gets the default sash border size
+ */
+ int GetDefaultBorderSize() const;
+
+ /**
+ Sets the additional border size between child and sash window
+ */
+ void SetExtraBorderSize(int width);
+
+ /**
+ Gets the addition border size between child and sash window
+ */
+ int GetExtraBorderSize() const;
+
+ /**
+ Tests for x, y over sash
+ */
+ wxSashEdgePosition SashHitTest(int x, int y, int tolerance = 2);
+
+ /**
+ Resizes subwindows
+ */
+ void SizeWindows();
};
A sash event is sent when the sash of a wxSashWindow has been
dragged by the user.
+ @remarks
+ When a sash belonging to a sash window is dragged by the user, and then released,
+ this event is sent to the window, where it may be processed by an event table
+ entry in a derived class, a plug-in event handler or an ancestor class.
+ Note that the wxSashWindow doesn't change the window's size itself.
+ It relies on the application's event handler to do that.
+ This is because the application may have to handle other consequences of the resize,
+ or it may wish to veto it altogether. The event handler should look at the drag
+ rectangle: see wxSashEvent::GetDragRect to see what the new size of the window
+ would be if the resize were to be applied.
+ It should also call wxSashEvent::GetDragStatus to see whether the drag was
+ OK or out of the current allowed range.
+
+ @beginEventTable{wxSashEvent}
+ @event{EVT_SASH_DRAGGED(id, func)}
+ Process a @c wxEVT_SASH_DRAGGED event, when the user has finished dragging a sash.
+ @event{EVT_SASH_DRAGGED_RANGE(id1, id2, func)}
+ Process a @c wxEVT_SASH_DRAGGED_RANGE event, when the user has finished
+ dragging a sash. The event handler is called when windows with ids in
+ the given range have their sashes dragged.
+ @endEventTable
+
@library{wxadv}
- @category{FIXME}
+ @category{events}
- @see wxSashWindow, @ref overview_eventhandlingoverview
+ @see wxSashWindow, @ref overview_events
*/
class wxSashEvent : public wxCommandEvent
{
/**
Returns the rectangle representing the new size the window would be if the
- resize was applied. It is
- up to the application to set the window size if required.
+ resize was applied. It is up to the application to set the window size if required.
*/
wxRect GetDragRect() const;
/**
- Returns the status of the sash: one of wxSASH_STATUS_OK,
- wxSASH_STATUS_OUT_OF_RANGE.
+ Returns the status of the sash: one of wxSASH_STATUS_OK, wxSASH_STATUS_OUT_OF_RANGE.
+
If the drag caused the notional bounding box of the window to flip over, for
example, the drag will be out of rage.
*/
wxSashDragStatus GetDragStatus() const;
/**
- Returns the dragged edge. The return value is one of wxSASH_TOP, wxSASH_RIGHT,
- wxSASH_BOTTOM, wxSASH_LEFT.
+ Returns the dragged edge.
+
+ The return value is one of wxSASH_TOP, wxSASH_RIGHT, wxSASH_BOTTOM, wxSASH_LEFT.
*/
wxSashEdgePosition GetEdge() const;
+
+
+ void SetEdge(wxSashEdgePosition edge);
+ void SetDragRect(const wxRect& rect);
+ void SetDragStatus(wxSashDragStatus status);
};
+wxEventType wxEVT_SASH_DRAGGED;
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