1. changed spelling error in wxTR_HAS_VARIABLE_HEIGHT (missing 'E')

[wxWidgets.git] / include / wx / generic / treectrl.h

diff --git a/include/wx/generic/treectrl.h b/include/wx/generic/treectrl.h
index cd3c90b8b6dc9cda0f4ac32e8bc2db151fe6f08d..ba5bb3ef6ded1c5b3314df25754a908de1063177 100644 (file)
--- a/include/wx/generic/treectrl.h
+++ b/include/wx/generic/treectrl.h
@@ -29,6 +29,17 @@ WXDLLEXPORT_DATA(extern const char*) wxTreeCtrlNameStr;
 #include "wx/scrolwin.h"
 #include "wx/textctrl.h"
 #include "wx/pen.h"
 #include "wx/scrolwin.h"
 #include "wx/textctrl.h"
 #include "wx/pen.h"

+#include "wx/dynarray.h"
+
+//those defines should only be done in generic/treectrl.h, 
+//because wxMSW doesn't allow mutiple selection
+
+#ifndef wxTR_SINGLE
+#define wxTR_SINGLE                 0x0000
+#define wxTR_MULTIPLE               0x0020
+#define wxTR_EXTENDED               0x0040
+#define wxTR_HAS_VARIABLE_ROW_HIGHT 0x0080
+#endif

 
 // -----------------------------------------------------------------------------
 // constants
 
 // -----------------------------------------------------------------------------
 // constants


@@ -36,11 +47,31 @@ WXDLLEXPORT_DATA(extern const char*) wxTreeCtrlNameStr;
 
 // values for the `flags' parameter of wxTreeCtrl::HitTest() which determine
 // where exactly the specified point is situated:
 
 // values for the `flags' parameter of wxTreeCtrl::HitTest() which determine
 // where exactly the specified point is situated:

+
+static const int wxTREE_HITTEST_ABOVE            = 0x0001;
+static const int wxTREE_HITTEST_BELOW            = 0x0002;

 static const int wxTREE_HITTEST_NOWHERE          = 0x0004;
 static const int wxTREE_HITTEST_NOWHERE          = 0x0004;

+    // on the button associated with an item.
+static const int wxTREE_HITTEST_ONITEMBUTTON     = 0x0008;

     // on the bitmap associated with an item.
     // on the bitmap associated with an item.

-static const int wxTREE_HITTEST_ONITEMICON       = 0x0020;
+static const int wxTREE_HITTEST_ONITEMICON       = 0x0010;
+    // on the ident associated with an item.
+static const int wxTREE_HITTEST_ONITEMIDENT      = 0x0020;

     // on the label (string) associated with an item.
     // on the label (string) associated with an item.

-static const int wxTREE_HITTEST_ONITEMLABEL      = 0x0080;
+static const int wxTREE_HITTEST_ONITEMLABEL      = 0x0040;
+    // on the right of the label associated with an item.
+static const int wxTREE_HITTEST_ONITEMRIGHT      = 0x0080;
+    // on the label (string) associated with an item.
+//static const int wxTREE_HITTEST_ONITEMSTATEICON  = 0x0100;
+    // on the left of the wxTreeCtrl.
+static const int wxTREE_HITTEST_TOLEFT           = 0x0200;
+    // on the right of the wxTreeCtrl.
+static const int wxTREE_HITTEST_TORIGHT          = 0x0400;
+    // on the upper part (first half) of the item.
+static const int wxTREE_HITTEST_ONITEMUPPERPART  = 0x0800;
+    // on the lower part (second half) of the item.
+static const int wxTREE_HITTEST_ONITEMLOWERPART  = 0x1000;
+

     // anywhere on the item
 static const int wxTREE_HITTEST_ONITEM  = wxTREE_HITTEST_ONITEMICON |
                                           wxTREE_HITTEST_ONITEMLABEL;
     // anywhere on the item
 static const int wxTREE_HITTEST_ONITEM  = wxTREE_HITTEST_ONITEMICON |
                                           wxTREE_HITTEST_ONITEMLABEL;


@@ -84,6 +115,8 @@ public:
     wxGenericTreeItem *m_pItem;
 };
 
     wxGenericTreeItem *m_pItem;
 };
 

+WX_DECLARE_OBJARRAY(wxTreeItemId, wxArrayTreeItemIds);
+

 // ----------------------------------------------------------------------------
 // wxTreeItemData is some (arbitrary) user class associated with some item.
 //
 // ----------------------------------------------------------------------------
 // wxTreeItemData is some (arbitrary) user class associated with some item.
 //


@@ -207,7 +240,7 @@ public:
                const wxPoint& pos = wxDefaultPosition,
                const wxSize& size = wxDefaultSize,
                long style = wxTR_HAS_BUTTONS | wxTR_LINES_AT_ROOT,
                const wxPoint& pos = wxDefaultPosition,
                const wxSize& size = wxDefaultSize,
                long style = wxTR_HAS_BUTTONS | wxTR_LINES_AT_ROOT,

-              const wxValidator &validator = wxDefaultValidator,
+               const wxValidator &validator = wxDefaultValidator,

                const wxString& name = wxTreeCtrlNameStr)
     {
         Create(parent, id, pos, size, style, validator, name);
                const wxString& name = wxTreeCtrlNameStr)
     {
         Create(parent, id, pos, size, style, validator, name);


@@ -219,7 +252,7 @@ public:
                 const wxPoint& pos = wxDefaultPosition,
                 const wxSize& size = wxDefaultSize,
                 long style = wxTR_HAS_BUTTONS | wxTR_LINES_AT_ROOT,
                 const wxPoint& pos = wxDefaultPosition,
                 const wxSize& size = wxDefaultSize,
                 long style = wxTR_HAS_BUTTONS | wxTR_LINES_AT_ROOT,

-               const wxValidator &validator = wxDefaultValidator,
+                const wxValidator &validator = wxDefaultValidator,

                 const wxString& name = wxTreeCtrlNameStr);
 
     // accessors
                 const wxString& name = wxTreeCtrlNameStr);
 
     // accessors


@@ -234,6 +267,10 @@ public:
     unsigned int GetIndent() const { return m_indent; }
     void SetIndent(unsigned int indent);
 
     unsigned int GetIndent() const { return m_indent; }
     void SetIndent(unsigned int indent);
 

+       // spacing is the number of pixels between the start and the Text
+    unsigned int GetSpacing() const { return m_spacing; }
+    void SetSpacing(unsigned int spacing);
+    

         // image list: these functions allow to associate an image list with
         // the control and retrieve it. Note that the control does _not_ delete
         // the associated image list when it's deleted in order to allow image
         // image list: these functions allow to associate an image list with
         // the control and retrieve it. Note that the control does _not_ delete
         // the associated image list when it's deleted in order to allow image


@@ -319,6 +356,9 @@ public:
         // get the item currently selected (may return NULL if no selection)
     wxTreeItemId GetSelection() const { return m_current; }
 
         // get the item currently selected (may return NULL if no selection)
     wxTreeItemId GetSelection() const { return m_current; }
 

+        // get the items currently selected, return the number of such item
+    size_t GetSelections(wxArrayTreeItemIds&) const;
+

         // get the parent of this item (may return NULL if root)
     wxTreeItemId GetParent(const wxTreeItemId& item) const;
 
         // get the parent of this item (may return NULL if root)
     wxTreeItemId GetParent(const wxTreeItemId& item) const;
 


@@ -333,6 +373,8 @@ public:
     wxTreeItemId GetFirstChild(const wxTreeItemId& item, long& cookie) const;
         // get the next child
     wxTreeItemId GetNextChild(const wxTreeItemId& item, long& cookie) const;
     wxTreeItemId GetFirstChild(const wxTreeItemId& item, long& cookie) const;
         // get the next child
     wxTreeItemId GetNextChild(const wxTreeItemId& item, long& cookie) const;

+        // get the last child of this item - this method doesn't use cookies
+    wxTreeItemId GetLastChild(const wxTreeItemId& item) const;

 
         // get the next sibling of this item
     wxTreeItemId GetNextSibling(const wxTreeItemId& item) const;
 
         // get the next sibling of this item
     wxTreeItemId GetNextSibling(const wxTreeItemId& item) const;


@@ -394,8 +436,9 @@ public:
 
         // remove the selection from currently selected item (if any)
     void Unselect();
 
         // remove the selection from currently selected item (if any)
     void Unselect();

+    void UnselectAll();

         // select this item
         // select this item

-    void SelectItem(const wxTreeItemId& item);
+    void SelectItem(const wxTreeItemId& item, bool unselect_others=TRUE, bool extended_select=FALSE);

         // make sure this item is visible (expanding the parent item and/or
         // scrolling to this item if necessary)
     void EnsureVisible(const wxTreeItemId& item);
         // make sure this item is visible (expanding the parent item and/or
         // scrolling to this item if necessary)
     void EnsureVisible(const wxTreeItemId& item);


@@ -407,7 +450,7 @@ public:
     wxTreeItemId HitTest(const wxPoint& point)
         { int dummy; return HitTest(point, dummy); }
     wxTreeItemId HitTest(const wxPoint& point, int& flags);
     wxTreeItemId HitTest(const wxPoint& point)
         { int dummy; return HitTest(point, dummy); }
     wxTreeItemId HitTest(const wxPoint& point, int& flags);

-    
+

         // start editing the item label: this (temporarily) replaces the item
         // with a one line edit control. The item will be selected if it hadn't
         // been before. textCtrlClass parameter allows you to create an edit
         // start editing the item label: this (temporarily) replaces the item
         // with a one line edit control. The item will be selected if it hadn't
         // been before. textCtrlClass parameter allows you to create an edit


@@ -444,13 +487,20 @@ public:
     // implementation
     void SendDeleteEvent(wxGenericTreeItem *itemBeingDeleted);
 
     // implementation
     void SendDeleteEvent(wxGenericTreeItem *itemBeingDeleted);
 

+    // Draw Special Information
+    void DrawBorder(wxTreeItemId& item);
+    void DrawLine(wxTreeItemId& item, bool below);
+    

 protected:
 protected:

+    friend class wxGenericTreeItem;
+

     wxGenericTreeItem   *m_anchor;
     wxGenericTreeItem   *m_anchor;

-    wxGenericTreeItem   *m_current;
+    wxGenericTreeItem   *m_current, *m_key_current;

     bool                 m_hasFocus;
     bool                 m_dirty;
     int                  m_xScroll,m_yScroll;
     unsigned int         m_indent;
     bool                 m_hasFocus;
     bool                 m_dirty;
     int                  m_xScroll,m_yScroll;
     unsigned int         m_indent;

+    unsigned int         m_spacing;

     int                  m_lineHeight;
     wxPen                m_dottedPen;
     wxBrush             *m_hilightBrush;
     int                  m_lineHeight;
     wxPen                m_dottedPen;
     wxBrush             *m_hilightBrush;


@@ -469,15 +519,23 @@ protected:
                               wxTreeItemData *data);
 
     void AdjustMyScrollbars();
                               wxTreeItemData *data);
 
     void AdjustMyScrollbars();

+    int  GetLineHeight(wxGenericTreeItem *item) const;

     void PaintLevel( wxGenericTreeItem *item, wxDC& dc, int level, int &y );
     void PaintItem( wxGenericTreeItem *item, wxDC& dc);
 
     void CalculateLevel( wxGenericTreeItem *item, wxDC &dc, int level, int &y );
     void CalculatePositions();
     void PaintLevel( wxGenericTreeItem *item, wxDC& dc, int level, int &y );
     void PaintItem( wxGenericTreeItem *item, wxDC& dc);
 
     void CalculateLevel( wxGenericTreeItem *item, wxDC &dc, int level, int &y );
     void CalculatePositions();

+    void CalculateSize( wxGenericTreeItem *item, wxDC &dc );

 
     void RefreshSubtree( wxGenericTreeItem *item );
     void RefreshLine( wxGenericTreeItem *item );
 
 
     void RefreshSubtree( wxGenericTreeItem *item );
     void RefreshLine( wxGenericTreeItem *item );
 

+    void FillArray(wxGenericTreeItem*, wxArrayTreeItemIds&) const;
+    void SelectItemRange( wxGenericTreeItem *item1, wxGenericTreeItem *item2 );
+    bool TagAllChildrenUntilLast(wxGenericTreeItem *crt_item, wxGenericTreeItem *last_item, bool select);
+    bool TagNextChildren(wxGenericTreeItem *crt_item, wxGenericTreeItem *last_item, bool select);
+    void UnselectAllChildren( wxGenericTreeItem *item );
+

 private:
     DECLARE_EVENT_TABLE()
     DECLARE_DYNAMIC_CLASS(wxTreeCtrl)
 private:
     DECLARE_EVENT_TABLE()
     DECLARE_DYNAMIC_CLASS(wxTreeCtrl)