allows resetting color of text to black, closes #4826

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

diff --git a/include/wx/listbase.h b/include/wx/listbase.h
index c7f06adc7fb8fbd842002c0b7713a776c0d37d05..f0f2ffc6b64abd554f7bf976b12e8ffe36ca227a 100644 (file)
--- a/include/wx/listbase.h
+++ b/include/wx/listbase.h
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////////
 ///////////////////////////////////////////////////////////////////////////////

-// Name:        wx/listctrl.h
+// Name:        wx/listbase.h

 // Purpose:     wxListCtrl class
 // Author:      Vadim Zeitlin
 // Modified by:
 // Purpose:     wxListCtrl class
 // Author:      Vadim Zeitlin
 // Modified by:


@@ -12,14 +12,9 @@
 #ifndef _WX_LISTBASE_H_BASE_
 #define _WX_LISTBASE_H_BASE_
 
 #ifndef _WX_LISTBASE_H_BASE_
 #define _WX_LISTBASE_H_BASE_
 

-#include "wx/defs.h"
-
-#if wxUSE_LISTCTRL
-

 #include "wx/colour.h"
 #include "wx/font.h"
 #include "wx/gdicmn.h"
 #include "wx/colour.h"
 #include "wx/font.h"
 #include "wx/gdicmn.h"

-

 #include "wx/event.h"
 
 // ----------------------------------------------------------------------------
 #include "wx/event.h"
 
 // ----------------------------------------------------------------------------


@@ -104,6 +99,9 @@ typedef int (wxCALLBACK *wxListCtrlCompare)(long item1, long item2, long sortDat
 
 #define wxLIST_HITTEST_ONITEM (wxLIST_HITTEST_ONITEMICON | wxLIST_HITTEST_ONITEMLABEL | wxLIST_HITTEST_ONITEMSTATEICON)
 
 
 #define wxLIST_HITTEST_ONITEM (wxLIST_HITTEST_ONITEMICON | wxLIST_HITTEST_ONITEMLABEL | wxLIST_HITTEST_ONITEMSTATEICON)
 

+// GetSubItemRect constants
+#define wxLIST_GETSUBITEMRECT_WHOLEITEM -1l
+

 // Flags for GetNextItem (MSW only except wxLIST_NEXT_ALL)
 enum
 {
 // Flags for GetNextItem (MSW only except wxLIST_NEXT_ALL)
 enum
 {


@@ -160,7 +158,10 @@ enum
 // wxListItemAttr: a structure containing the visual attributes of an item
 // ----------------------------------------------------------------------------
 
 // wxListItemAttr: a structure containing the visual attributes of an item
 // ----------------------------------------------------------------------------
 

-class WXDLLEXPORT wxListItemAttr
+// TODO: this should be renamed to wxItemAttr or something general like this
+//       and used as base class for wxTextAttr which duplicates this class
+//       entirely currently
+class WXDLLIMPEXP_CORE wxListItemAttr

 {
 public:
     // ctors
 {
 public:
     // ctors


@@ -168,7 +169,12 @@ public:
     wxListItemAttr(const wxColour& colText,
                    const wxColour& colBack,
                    const wxFont& font)
     wxListItemAttr(const wxColour& colText,
                    const wxColour& colBack,
                    const wxFont& font)

-        : m_colText(colText), m_colBack(colBack), m_font(font) { }
+        : m_colText(colText), m_colBack(colBack), m_font(font)
+    {
+    }
+
+    // default copy ctor, assignment operator and dtor are ok
+

 
     // setters
     void SetTextColour(const wxColour& colText) { m_colText = colText; }
 
     // setters
     void SetTextColour(const wxColour& colText) { m_colText = colText; }


@@ -184,6 +190,19 @@ public:
     const wxColour& GetBackgroundColour() const { return m_colBack; }
     const wxFont& GetFont() const { return m_font; }
 
     const wxColour& GetBackgroundColour() const { return m_colBack; }
     const wxFont& GetFont() const { return m_font; }
 

+
+    // this is almost like assignment operator except it doesn't overwrite the
+    // fields unset in the source attribute
+    void AssignFrom(const wxListItemAttr& source)
+    {
+        if ( source.HasTextColour() )
+            SetTextColour(source.GetTextColour());
+        if ( source.HasBackgroundColour() )
+            SetBackgroundColour(source.GetBackgroundColour());
+        if ( source.HasFont() )
+            SetFont(source.GetFont());
+    }
+

 private:
     wxColour m_colText,
              m_colBack;
 private:
     wxColour m_colText,
              m_colBack;


@@ -194,7 +213,7 @@ private:
 // wxListItem: the item or column info, used to exchange data with wxListCtrl
 // ----------------------------------------------------------------------------
 
 // wxListItem: the item or column info, used to exchange data with wxListCtrl
 // ----------------------------------------------------------------------------
 

-class WXDLLEXPORT wxListItem : public wxObject
+class WXDLLIMPEXP_CORE wxListItem : public wxObject

 {
 public:
     wxListItem() { Init(); m_attr = NULL; }
 {
 public:
     wxListItem() { Init(); m_attr = NULL; }


@@ -213,9 +232,27 @@ public:
           m_attr(NULL)
     {
         // copy list item attributes
           m_attr(NULL)
     {
         // copy list item attributes

-        if( item.HasAttributes() )
+        if ( item.HasAttributes() )

             m_attr = new wxListItemAttr(*item.GetAttributes());
     }
             m_attr = new wxListItemAttr(*item.GetAttributes());
     }

+
+    wxListItem& operator=(const wxListItem& item)
+    {
+        m_mask = item.m_mask;
+        m_itemId = item.m_itemId;
+        m_col = item.m_col;
+        m_state = item.m_state;
+        m_stateMask = item.m_stateMask;
+        m_text = item.m_text;
+        m_image = item.m_image;
+        m_data = item.m_data;
+        m_format = item.m_format;
+        m_width = item.m_width;
+        m_attr = item.m_attr ? new wxListItemAttr(*item.m_attr) : NULL;
+
+        return *this;
+    }
+

     virtual ~wxListItem() { delete m_attr; }
 
     // resetting
     virtual ~wxListItem() { delete m_attr; }
 
     // resetting


@@ -317,7 +354,7 @@ protected:
         m_col = 0;
         m_state = 0;
         m_stateMask = 0;
         m_col = 0;
         m_state = 0;
         m_stateMask = 0;

-        m_image = 0;
+        m_image = -1;

         m_data = 0;
 
         m_format = wxLIST_FORMAT_CENTRE;
         m_data = 0;
 
         m_format = wxLIST_FORMAT_CENTRE;


@@ -327,9 +364,6 @@ protected:
     wxListItemAttr *m_attr;     // optional pointer to the items style
 
 private:
     wxListItemAttr *m_attr;     // optional pointer to the items style
 
 private:

-    // VZ: this is strange, we have a copy ctor but not operator=(), why?
-    wxListItem& operator=(const wxListItem& item);
-

     DECLARE_DYNAMIC_CLASS(wxListItem)
 };
 
     DECLARE_DYNAMIC_CLASS(wxListItem)
 };
 


@@ -337,7 +371,7 @@ private:
 // wxListEvent - the event class for the wxListCtrl notifications
 // ----------------------------------------------------------------------------
 
 // wxListEvent - the event class for the wxListCtrl notifications
 // ----------------------------------------------------------------------------
 

-class WXDLLEXPORT wxListEvent : public wxNotifyEvent
+class WXDLLIMPEXP_CORE wxListEvent : public wxNotifyEvent

 {
 public:
     wxListEvent(wxEventType commandType = wxEVT_NULL, int winid = 0)
 {
 public:
     wxListEvent(wxEventType commandType = wxEVT_NULL, int winid = 0)


@@ -403,32 +437,27 @@ private:
 // wxListCtrl event macros
 // ----------------------------------------------------------------------------
 
 // wxListCtrl event macros
 // ----------------------------------------------------------------------------
 

-BEGIN_DECLARE_EVENT_TYPES()
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_BEGIN_DRAG, 700)
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_BEGIN_RDRAG, 701)
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT, 702)
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_END_LABEL_EDIT, 703)
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_DELETE_ITEM, 704)
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS, 705)
-#if WXWIN_COMPATIBILITY_2_4
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_GET_INFO, 706)
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_SET_INFO, 707)
-#endif
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_SELECTED, 708)
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_DESELECTED, 709)
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_KEY_DOWN, 710)
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_INSERT_ITEM, 711)
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_CLICK, 712)
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK, 713)
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK, 714)
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_ACTIVATED, 715)
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_CACHE_HINT, 716)
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_RIGHT_CLICK, 717)
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_BEGIN_DRAG, 718)
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_DRAGGING, 719)
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_END_DRAG, 720)
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_FOCUSED, 721)
-END_DECLARE_EVENT_TYPES()
+extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_LIST_BEGIN_DRAG;
+extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_LIST_BEGIN_RDRAG;
+extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT;
+extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_LIST_END_LABEL_EDIT;
+extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_LIST_DELETE_ITEM;
+extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS;
+
+extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_LIST_ITEM_SELECTED;
+extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_LIST_ITEM_DESELECTED;
+extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_LIST_KEY_DOWN;
+extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_LIST_INSERT_ITEM;
+extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_LIST_COL_CLICK;
+extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK;
+extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK;
+extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_LIST_ITEM_ACTIVATED;
+extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_LIST_CACHE_HINT;
+extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_LIST_COL_RIGHT_CLICK;
+extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_LIST_COL_BEGIN_DRAG;
+extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_LIST_COL_DRAGGING;
+extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_LIST_COL_END_DRAG;
+extern WXDLLIMPEXP_CORE const wxEventType wxEVT_COMMAND_LIST_ITEM_FOCUSED;

 
 typedef void (wxEvtHandler::*wxListEventFunction)(wxListEvent&);
 
 
 typedef void (wxEvtHandler::*wxListEventFunction)(wxListEvent&);
 


@@ -463,12 +492,5 @@ typedef void (wxEvtHandler::*wxListEventFunction)(wxListEvent&);
 #define EVT_LIST_CACHE_HINT(id, fn) wx__DECLARE_LISTEVT(CACHE_HINT, id, fn)
 
 
 #define EVT_LIST_CACHE_HINT(id, fn) wx__DECLARE_LISTEVT(CACHE_HINT, id, fn)
 
 

-#if WXWIN_COMPATIBILITY_2_4
-#define EVT_LIST_GET_INFO(id, fn) wx__DECLARE_LISTEVT(GET_INFO, id, fn)
-#define EVT_LIST_SET_INFO(id, fn) wx__DECLARE_LISTEVT(SET_INFO, id, fn)
-#endif
-
-#endif // wxUSE_LISTCTRL
-

 #endif
     // _WX_LISTCTRL_H_BASE_
 #endif
     // _WX_LISTCTRL_H_BASE_