Added wxPGProperty::SetDefaultValue(v), as a shortcut for SetAttribute(DefaultValue, v)

[wxWidgets.git] / include / wx / vlbox.h

diff --git a/include/wx/vlbox.h b/include/wx/vlbox.h
index ff1dc10de91b41bb77d127b141a1687a8c4e41a0..9556033827da85a2fec7520f31c350e6e3f80215 100644 (file)
--- a/include/wx/vlbox.h
+++ b/include/wx/vlbox.h
@@ -5,7 +5,7 @@
 // Modified by:
 // Created:     31.05.03
 // RCS-ID:      $Id$
 // Modified by:
 // Created:     31.05.03
 // RCS-ID:      $Id$

-// Copyright:   (c) 2003 Vadim Zeitlin <vadim@wxwindows.org>
+// Copyright:   (c) 2003 Vadim Zeitlin <vadim@wxwidgets.org>

 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 


@@ -13,10 +13,10 @@
 #define _WX_VLBOX_H_
 
 #include "wx/vscroll.h"         // base class
 #define _WX_VLBOX_H_
 
 #include "wx/vscroll.h"         // base class

+#include "wx/bitmap.h"

 
 

-class WXDLLEXPORT wxSelectionStore;
-
-#define wxVListBoxNameStr _T("wxVListBox")
+class WXDLLIMPEXP_FWD_CORE wxSelectionStore;
+extern WXDLLIMPEXP_DATA_CORE(const char) wxVListBoxNameStr[];

 
 // ----------------------------------------------------------------------------
 // wxVListBox
 
 // ----------------------------------------------------------------------------
 // wxVListBox


@@ -31,7 +31,7 @@ class WXDLLEXPORT wxSelectionStore;
     It emits the same events as wxListBox and the same event macros may be used
     with it.
  */
     It emits the same events as wxListBox and the same event macros may be used
     with it.
  */

-class WXDLLEXPORT wxVListBox : public wxVScrolledWindow
+class WXDLLIMPEXP_CORE wxVListBox : public wxVScrolledWindow

 {
 public:
     // constructors and such
 {
 public:
     // constructors and such


@@ -74,7 +74,7 @@ public:
     // ---------
 
     // get the number of items in the control
     // ---------
 
     // get the number of items in the control

-    size_t GetItemCount() const { return GetLineCount(); }
+    size_t GetItemCount() const { return GetRowCount(); }

 
     // does this control use multiple selection?
     bool HasMultipleSelection() const { return m_selStore != NULL; }
 
     // does this control use multiple selection?
     bool HasMultipleSelection() const { return m_selStore != NULL; }


@@ -92,6 +92,9 @@ public:
 
     // is this item the current one?
     bool IsCurrent(size_t item) const { return item == (size_t)m_current; }
 
     // is this item the current one?
     bool IsCurrent(size_t item) const { return item == (size_t)m_current; }

+    #ifdef __WXUNIVERSAL__
+    bool IsCurrent() const { return wxVScrolledWindow::IsCurrent(); }
+    #endif

 
     // is this item selected?
     bool IsSelected(size_t item) const;
 
     // is this item selected?
     bool IsSelected(size_t item) const;


@@ -120,26 +123,31 @@ public:
     // get the margins around each item
     wxPoint GetMargins() const { return m_ptMargins; }
 
     // get the margins around each item
     wxPoint GetMargins() const { return m_ptMargins; }
 

+    // get the background colour of selected cells
+    const wxColour& GetSelectionBackground() const { return m_colBgSel; }
+
+    // get the item rect, returns empty rect if the item is not visible
+    wxRect GetItemRect(size_t n) const;

 
     // operations
     // ----------
 
     // set the number of items to be shown in the control
     //
 
     // operations
     // ----------
 
     // set the number of items to be shown in the control
     //

-    // this is just a synonym for wxVScrolledWindow::SetLineCount()
-    void SetItemCount(size_t count);
+    // this is just a synonym for wxVScrolledWindow::SetRowCount()
+    virtual void SetItemCount(size_t count);

 
     // delete all items from the control
     void Clear() { SetItemCount(0); }
 
 
     // delete all items from the control
     void Clear() { SetItemCount(0); }
 

-    // set the selection to the specified item, if it is -1 the selection is
-    // unset
+    // set the selection to the specified item, if it is wxNOT_FOUND the
+    // selection is unset

     //
     // this function is only valid for the single selection listboxes
     void SetSelection(int selection);
 
     // selects or deselects the specified item which must be valid (i.e. not
     //
     // this function is only valid for the single selection listboxes
     void SetSelection(int selection);
 
     // selects or deselects the specified item which must be valid (i.e. not

-    // equal to -1)
+    // equal to wxNOT_FOUND)

     //
     // return true if the items selection status has changed or false
     // otherwise
     //
     // return true if the items selection status has changed or false
     // otherwise


@@ -179,8 +187,24 @@ public:
     void SetMargins(const wxPoint& pt);
     void SetMargins(wxCoord x, wxCoord y) { SetMargins(wxPoint(x, y)); }
 
     void SetMargins(const wxPoint& pt);
     void SetMargins(wxCoord x, wxCoord y) { SetMargins(wxPoint(x, y)); }
 

+    // change the background colour of the selected cells
+    void SetSelectionBackground(const wxColour& col);
+
+    // refreshes only the selected items
+    void RefreshSelected();
+
+
+    virtual wxVisualAttributes GetDefaultAttributes() const
+    {
+        return GetClassDefaultAttributes(GetWindowVariant());
+    }
+
+    static wxVisualAttributes
+    GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);

 
 protected:
 
 protected:

+    virtual wxBorder GetDefaultBorder() const { return wxBORDER_THEME; }
+

     // the derived class must implement this function to actually draw the item
     // with the given index on the provided DC
     virtual void OnDrawItem(wxDC& dc, const wxRect& rect, size_t n) const = 0;
     // the derived class must implement this function to actually draw the item
     // with the given index on the provided DC
     virtual void OnDrawItem(wxDC& dc, const wxRect& rect, size_t n) const = 0;


@@ -196,12 +220,20 @@ protected:
     // the base class version doesn't do anything
     virtual void OnDrawSeparator(wxDC& dc, wxRect& rect, size_t n) const;
 
     // the base class version doesn't do anything
     virtual void OnDrawSeparator(wxDC& dc, wxRect& rect, size_t n) const;
 

+    // this method is used to draw the items background and, maybe, a border
+    // around it
+    //
+    // the base class version implements a reasonable default behaviour which
+    // consists in drawing the selected item with the standard background
+    // colour and drawing a border around the item if it is either selected or
+    // current
+    virtual void OnDrawBackground(wxDC& dc, const wxRect& rect, size_t n) const;

 
 

-    // we implement OnGetLineHeight() in terms of OnMeasureItem() because this
+    // we implement OnGetRowHeight() in terms of OnMeasureItem() because this

     // allows us to add borders to the items easily
     //
     // allows us to add borders to the items easily
     //

-    // this function is not upposed to be overridden by the derived classes
-    virtual wxCoord OnGetLineHeight(size_t line) const;
+    // this function is not supposed to be overridden by the derived classes
+    virtual wxCoord OnGetRowHeight(size_t line) const;

 
 
     // event handlers
 
 
     // event handlers


@@ -209,41 +241,71 @@ protected:
     void OnKeyDown(wxKeyEvent& event);
     void OnLeftDown(wxMouseEvent& event);
     void OnLeftDClick(wxMouseEvent& event);
     void OnKeyDown(wxKeyEvent& event);
     void OnLeftDown(wxMouseEvent& event);
     void OnLeftDClick(wxMouseEvent& event);

-
+    void OnSetOrKillFocus(wxFocusEvent& event);
+    void OnSize(wxSizeEvent& event);

 
     // common part of all ctors
     void Init();
 
     // send the wxEVT_COMMAND_LISTBOX_SELECTED event
     void SendSelectedEvent();
 
     // common part of all ctors
     void Init();
 
     // send the wxEVT_COMMAND_LISTBOX_SELECTED event
     void SendSelectedEvent();

+    virtual void InitEvent(wxCommandEvent& event, int n);

 
     // common implementation of SelectAll() and DeselectAll()
     bool DoSelectAll(bool select);
 
     // change the current item (in single selection listbox it also implicitly
 
     // common implementation of SelectAll() and DeselectAll()
     bool DoSelectAll(bool select);
 
     // change the current item (in single selection listbox it also implicitly

-    // changes the selection); current may be -1 in which case there will be
-    // no current item any more
+    // changes the selection); current may be wxNOT_FOUND in which case there
+    // will be no current item any more

     //
     // return true if the current item changed, false otherwise
     bool DoSetCurrent(int current);
 
     //
     // return true if the current item changed, false otherwise
     bool DoSetCurrent(int current);
 

+    // flags for DoHandleItemClick
+    enum
+    {
+        ItemClick_Shift = 1,        // item shift-clicked
+        ItemClick_Ctrl  = 2,        //       ctrl
+        ItemClick_Kbd   = 4         // item selected from keyboard
+    };
+

     // common part of keyboard and mouse handling processing code
     // common part of keyboard and mouse handling processing code

-    void DoHandleItemClick(int item, bool shiftDown, bool ctrlDown);
+    void DoHandleItemClick(int item, int flags);
+
+    // paint the background of the given item using the provided colour if it's
+    // valid, otherwise just return false and do nothing (this is used by
+    // OnDrawBackground())
+    bool DoDrawSolidBackground(const wxColour& col,
+                               wxDC& dc,
+                               const wxRect& rect,
+                               size_t n) const;

 
 private:
 
 private:

-    // the current item or -1
+    // the current item or wxNOT_FOUND

     //
     // if m_selStore == NULL this is also the selected item, otherwise the
     // selections are managed by m_selStore
     int m_current;
 
     //
     // if m_selStore == NULL this is also the selected item, otherwise the
     // selections are managed by m_selStore
     int m_current;
 

+    // the anchor of the selection for the multiselection listboxes:
+    // shift-clicking an item extends the selection from m_anchor to the item
+    // clicked, for example
+    //
+    // always wxNOT_FOUND for single selection listboxes
+    int m_anchor;
+

     // the object managing our selected items if not NULL
     wxSelectionStore *m_selStore;
 
     // margins
     wxPoint m_ptMargins;
 
     // the object managing our selected items if not NULL
     wxSelectionStore *m_selStore;
 
     // margins
     wxPoint m_ptMargins;
 

+    // the selection bg colour
+    wxColour m_colBgSel;
+

     DECLARE_EVENT_TABLE()
     DECLARE_EVENT_TABLE()

+    wxDECLARE_NO_COPY_CLASS(wxVListBox);
+    DECLARE_ABSTRACT_CLASS(wxVListBox)

 };
 
 #endif // _WX_VLBOX_H_
 };
 
 #endif // _WX_VLBOX_H_