Fixes after stock gdi changes within core library

[wxWidgets.git] / contrib / include / wx / fl / rowdragpl.h

diff --git a/contrib/include/wx/fl/rowdragpl.h b/contrib/include/wx/fl/rowdragpl.h
index 6375d4f526ecb0f12ccd997ab044ca969a1a8a77..a7eb36f65aec567df01ca0c297ae1e318bb1f781 100644 (file)
--- a/contrib/include/wx/fl/rowdragpl.h
+++ b/contrib/include/wx/fl/rowdragpl.h
@@ -1,163 +1,226 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        No names yet.
-// Purpose:     Contrib. demo
+// Name:        rowdragpl.h
+// Purpose:     cbRowDragPlugin class header.

 // Author:      Aleksandras Gluchovas
 // Modified by:
 // Created:     06/10/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Aleksandras Gluchovas
 // Author:      Aleksandras Gluchovas
 // Modified by:
 // Created:     06/10/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Aleksandras Gluchovas

-// Licence:    wxWindows license
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef __ROWDRAGPL_G__
 #define __ROWDRAGPL_G__
 
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef __ROWDRAGPL_G__
 #define __ROWDRAGPL_G__
 

-#ifdef __GNUG__
-    #pragma interface "rowdragpl.h"
-#endif
-

 #include "wx/fl/controlbar.h"
 
 /*
 #include "wx/fl/controlbar.h"
 
 /*

- * Plugin adds row-dragging fuctionality to the pane.
- * Handles mouse/movement and pane-background erasing plugin-events.
- * Behaviour and appearence resembles drag & drop posotioning 
- * of the toolbar-rows int Netscape Comunicator 4.xx.
- */
+This plugin adds row-dragging functionality to the pane.
+It handles mouse movement and pane background-erasing plugin events.
+The behaviour and appearance resembles drag and drop positioning
+of the toolbar rows in Netscape Communicator 4.xx.
+*/

 
 

-class cbRowDragPlugin : public cbPluginBase
+class WXDLLIMPEXP_FL cbRowDragPlugin : public cbPluginBase

 {
 {

-       DECLARE_DYNAMIC_CLASS( cbRowDragPlugin )
+    DECLARE_DYNAMIC_CLASS( cbRowDragPlugin )

 public:
 public:

-       // background colours for the highlighted/unhighlighted icons
+    // background colours for the highlighted/unhighlighted icons

 
 

-       wxColour mHightColor;      // light-blue for NC-look
-       wxColour mLowColor;        // light-gray -/-
-       wxColour mTrianInnerColor; // blue       -/-
-       wxPen    mTrianInnerPen;   // black      -/-
+    wxColour mHightColor;      // light-blue for NC-look
+    wxColour mLowColor;        // light-gray -/-
+    wxColour mTrianInnerColor; // blue       -/-
+    wxPen    mTrianInnerPen;   // black      -/-

 
 protected:
 
 protected:

-       friend class cbRowDragPluginSerializer;
+    friend class cbRowDragPluginSerializer;
+
+    // drag & drop state variables
+    bool    mDragStarted;
+    bool    mDecisionMode;
+    wxPoint mDragOrigin;
+    int     mCurDragOfs;
+    bool    mCaptureIsOn;
+
+    // saved margins of the pane
+    int mSvTopMargin;
+    int mSvBottomMargin;
+    int mSvLeftMargin;
+    int mSvRightMargin;
+
+    // on-screen drawing state variables
+    wxBitmap* mpPaneImage;
+    wxBitmap* mpRowImage;
+    wxBitmap* mpCombinedImage;
+
+    wxScreenDC* mpScrDc;
+    wxRect    mCombRect;
+    wxSize    mRowImgDim;
+    int       mInitialRowOfs;
+
+    // NOTE:: if mpRowInFocus is not NULL, then mCollapsedIconInFocus is -1,
+    //        and v.v. (two different items cannot be in focus at the same time)
+
+    cbRowInfo* mpRowInFocus;
+    int        mCollapsedIconInFocus;
+
+    cbDockPane* mpPane; // is set up temorarely, while handling event
+
+    wxList      mHiddenBars;
+
+        // Helper for drag and drop.
+    wxBitmap* CaptureDCArea( wxDC& dc, wxRect& area );
+
+        // Helper for drag and drop.
+    int GetHRowsCountForPane( cbDockPane* pPane );
+
+        // Helper for drag and drop.
+    void SetMouseCapture( bool captureOn );
+
+        // Helper for drag and drop.
+    void PrepareForRowDrag();

 
 

-       // drag & drop state variables
-       bool    mDragStarted;
-       bool    mDecisionMode;
-       wxPoint mDragOrigin;
-       int     mCurDragOfs;
-       bool    mCaptureIsOn;
+        // Helper for drag and drop.
+    void ShowDraggedRow( int offset );

 
 

-       // saved margins of the pane
-       int mSvTopMargin;
-       int mSvBottomMargin;
-       int mSvLeftMargin;
-       int mSvRightMargin;
+        // Helper for drag and drop.
+    void ShowPaneImage();

 
 

-       //on-screen drawing state variables
-       wxBitmap* mpPaneImage;
-       wxBitmap* mpRowImage;
-       wxBitmap* mpCombinedImage;
+        // Helper for drag and drop.
+    void FinishOnScreenDraw();

 
 

-       wxScreenDC* mpScrDc;
-       wxRect    mCombRect;
-       wxSize    mRowImgDim;
-       int       mInitialRowOfs;
+        // Helper for drag and drop.
+    void CollapseRow( cbRowInfo* pRow );

 
 

-       // NOTE:: if mpRowInFocus is not NULL, then mCollapsedIconInFocus is -1,
-       //        and v.v. (two different items cannot be in focus at the same time)
+        // Helper for drag and drop.
+    void ExpandRow( int collapsedIconIdx );

 
 

-       cbRowInfo* mpRowInFocus;
-       int        mCollapsedIconInFocus;
+        // Helper for drag and drop.
+    void InsertDraggedRowBefore( cbRowInfo* pBeforeRow );

 
 

-       cbDockPane* mpPane; // is set up temorarely, while handling event
+        // Helper for drag and drop.
+    bool ItemIsInFocus();

 
 

-       wxList      mHiddenBars;
+        // Helper for drag and drop.
+    void CheckPrevItemInFocus( cbRowInfo* pRow, int iconIdx );

 
 

-       wxBitmap* CaptureDCArea( wxDC& dc, wxRect& area );
+        // Helper for drag and drop.
+    void UnhighlightItemInFocus();

 
 

-       // helpers for drag&drop
+        // Helper for drag and drop.
+    cbRowInfo* GetFirstRow();

 
 

-       int GetHRowsCountForPane( cbDockPane* pPane );
+        // Implements 'hard-coded metafile' for Netscape Navigator look.
+    virtual void DrawTrianUp( wxRect& inRect, wxDC& dc );

 
 

-       void SetMouseCapture( bool captureOn );
-       void PrepareForRowDrag();
-       void ShowDraggedRow( int offset );
-       void ShowPaneImage();
-       void FinishOnScreenDraw();
-       void CollapseRow( cbRowInfo* pRow );
-       void ExpandRow( int collapsedIconIdx );
-       void InsertDraggedRowBefore( cbRowInfo* pBeforeRow );
-       bool ItemIsInFocus();
-       void CheckPrevItemInFocus( cbRowInfo* pRow, int iconIdx );
-       void UnhiglightItemInFocus();
+        // Implements 'hard-coded metafile' for Netscape Navigator look.
+    virtual void DrawTrianDown( wxRect& inRect, wxDC& dc );

 
 

-       cbRowInfo* GetFirstRow();
+        // Implements 'hard-coded metafile' for Netscape Navigator look.
+    virtual void DrawTrianRight( wxRect& inRect, wxDC& dc );

 
 

-       // "hard-coded metafile" for NN-look
+        // Implements 'hard-coded metafile' for Netscape Navigator look.
+    virtual void Draw3DPattern( wxRect& inRect, wxDC& dc );

 
 

-       virtual void DrawTrianUp( wxRect& inRect, wxDC& dc );
-       virtual void DrawTrianDown( wxRect& inRect, wxDC& dc );
-       virtual void DrawTrianRight( wxRect& inRect, wxDC& dc );
-       virtual void Draw3DPattern( wxRect& inRect, wxDC& dc );
-       virtual void DrawRombShades( wxPoint& p1, wxPoint& p2, wxPoint& p3, wxPoint& p4, wxDC& dc );
-       virtual void DrawOrtoRomb( wxRect& inRect, wxDC& dc, wxBrush& bkBrush );
-       virtual void DrawRomb( wxRect& inRect, wxDC& dc, wxBrush& bkBrush );
-       virtual void Draw3DRect( wxRect& inRect, wxDC& dc, wxBrush& bkBrush );
-       virtual void DrawRectShade( wxRect& inRect, wxDC& dc, 
-                                                               int level, wxPen& upperPen, wxPen& lowerPen );
+        // Implements 'hard-coded metafile' for Netscape Navigator look.
+    virtual void DrawRombShades( wxPoint& p1, wxPoint& p2, wxPoint& p3, wxPoint& p4, wxDC& dc );

 
 

-       virtual void GetRowHintRect( cbRowInfo* pRow, wxRect& rect );
-       virtual void GetCollapsedInconRect( int iconIdx, wxRect& rect );
+        // Implements 'hard-coded metafile' for Netscape Navigator look.
+    virtual void DrawOrtoRomb( wxRect& inRect, wxDC& dc, wxBrush& bkBrush );

 
 

-       virtual int  GetCollapsedIconsPos();
+        // Implements 'hard-coded metafile' for Netscape Navigator look.
+    virtual void DrawRomb( wxRect& inRect, wxDC& dc, wxBrush& bkBrush );
+
+        // Implements 'hard-coded metafile' for Netscape Navigator look.
+    virtual void Draw3DRect( wxRect& inRect, wxDC& dc, wxBrush& bkBrush );
+
+        // Implements 'hard-coded metafile' for Netscape Navigator look.
+    virtual void DrawRectShade( wxRect& inRect, wxDC& dc,
+                                int level, wxPen& upperPen, wxPen& lowerPen );
+
+        // Helper for drag and drop.
+    virtual void GetRowHintRect( cbRowInfo* pRow, wxRect& rect );
+
+        // Helper for drag and drop.
+    virtual void GetCollapsedInconRect( int iconIdx, wxRect& rect );
+
+        // Helper for drag and drop.
+    virtual int GetCollapsedIconsPos();

 
 public:
 
 
 public:
 

-       cbRowDragPlugin(void);
+        // Default constructor.
+    cbRowDragPlugin();
+
+        // Constructor, taking paren layout frame and pane mask.
+    cbRowDragPlugin( wxFrameLayout* pLayout, int paneMask = wxALL_PANES );
+
+        // Destructor.
+    virtual ~cbRowDragPlugin();

 
 

-       cbRowDragPlugin( wxFrameLayout* pLayout, int paneMask = wxALL_PANES );
-       virtual ~cbRowDragPlugin();
+        // Clone function, returning a new instance of this class.
+    virtual cbPluginBase* Clone() { return new cbRowDragPlugin(NULL,0); }

 
 

-       virtual cbPluginBase* Clone() { return new cbRowDragPlugin(NULL,0); }
+        // Called to initialize this plugin.
+    virtual void OnInitPlugin();

 
 

-       virtual void OnInitPlugin();
+        // Handles mouse move plugin events (appearance-independent logic).
+    void OnMouseMove  ( cbMotionEvent& event );

 
 

-       // handlers for plugin events (appearence-independent logic)
+        // Handles left button down plugin events (appearance-independent logic).
+    void OnLButtonDown( cbLeftDownEvent& event );

 
 

-       void OnMouseMove  ( cbMotionEvent& event );
-       void OnLButtonDown( cbLeftDownEvent& event );
-       void OnLButtonUp  ( cbLeftUpEvent& event );
-       void OnDrawPaneBackground( cbDrawPaneDecorEvent& event );
+        // Handles left button up plugin events (appearance-independent logic).
+    void OnLButtonUp  ( cbLeftUpEvent& event );

 
 

-       // overridables (appearence-depedent)
+        // Handles pane drawing plugin events (appearance-independent logic).
+    void OnDrawPaneBackground( cbDrawPaneDecorEvent& event );

 
 

-       virtual void DrawCollapsedRowIcon( int index, wxDC& dc, bool isHighlighted );
-       virtual void DrawCollapsedRowsBorder( wxDC& dc );
-       virtual void DrawRowsDragHintsBorder( wxDC& dc );
-       virtual void DrawRowDragHint( cbRowInfo* pRow, wxDC& dc, bool isHighlighted );
-       virtual void DrawEmptyRow( wxDC& dc, wxRect& rowBounds );
+        // Draws collapsed row icon (appearance-dependent).
+    virtual void DrawCollapsedRowIcon( int index, wxDC& dc, bool isHighlighted );

 
 

-       virtual int GetCollapsedRowIconHeight();
-       virtual int GetRowDragHintWidth();
+        // Draws collapsed rows border (appearance-dependent).
+    virtual void DrawCollapsedRowsBorder( wxDC& dc );

 
 

-       virtual void SetPaneMargins();
+        // Draws rows drag hints border (appearance-dependent).
+    virtual void DrawRowsDragHintsBorder( wxDC& dc );

 
 

+        // Draws row drag hint (appearance-dependent).
+    virtual void DrawRowDragHint( cbRowInfo* pRow, wxDC& dc, bool isHighlighted );

 
 

-       virtual bool HitTestCollapsedRowIcon( int iconIdx, const wxPoint& pos );
-       virtual bool HitTestRowDragHint( cbRowInfo* pRow, const wxPoint& pos );
+        // Draws empty row (appearance-dependent).
+    virtual void DrawEmptyRow( wxDC& dc, wxRect& rowBounds );

 
 

-       DECLARE_EVENT_TABLE()
+        // Gets the collapsed row icon height.
+    virtual int GetCollapsedRowIconHeight();
+
+        // Gets the row drag hint width.
+    virtual int GetRowDragHintWidth();
+
+        // Sets the pane margins.
+    virtual void SetPaneMargins();
+
+        // Test for the collapsed row icon position.
+    virtual bool HitTestCollapsedRowIcon( int iconIdx, const wxPoint& pos );
+
+        // Test for the row drag hint position.
+    virtual bool HitTestRowDragHint( cbRowInfo* pRow, const wxPoint& pos );
+
+    DECLARE_EVENT_TABLE()

 };
 
 };
 

-// internal helper-class
+/*
+Internal helper class.
+*/

 
 

-class cbHiddenBarInfo : public wxObject
+class WXDLLIMPEXP_FL cbHiddenBarInfo : public wxObject

 {
 {

-       DECLARE_DYNAMIC_CLASS( cbHiddenBarInfo )
+    DECLARE_DYNAMIC_CLASS( cbHiddenBarInfo )

 public:
 public:

-       cbBarInfo* mpBar;
-       int        mRowNo;
-       int        mIconNo;
-       int        mAlignment;
+    cbBarInfo* mpBar;
+    int        mRowNo;
+    int        mIconNo;
+    int        mAlignment;

 };
 
 #endif /* __ROWDRAGPL_G__ */
 };
 
 #endif /* __ROWDRAGPL_G__ */