adding constants

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

diff --git a/include/wx/combo.h b/include/wx/combo.h
index fdece4b675f4c09f88cd9d5962ce08bbedead3fc..ec19e490d1d84366932e41f46e31df96995b90ee 100644 (file)
--- a/include/wx/combo.h
+++ b/include/wx/combo.h
@@ -58,12 +58,8 @@ enum
     // In wxOwnerDrawnComboBox, for instance, it cycles item.
     wxCC_SPECIAL_DCLICK             = 0x0100,
 
-    // Use keyboard behaviour alternate to platform default:
-    // Up an down keys will show popup instead of cycling value.
-    wxCC_ALT_KEYS                   = 0x0200,
-
     // Dropbutton acts like standard push button.
-    wxCC_STD_BUTTON                 = 0x0400
+    wxCC_STD_BUTTON                 = 0x0200
 };
 
 
@@ -252,17 +248,19 @@ public:
     }
 
     // Set position of dropdown button.
-    //   width: 0 > for specific custom width, negative to adjust to smaller than default
-    //   height: 0 > for specific custom height, negative to adjust to smaller than default
+    //   width: button width. <= 0 for default.
+    //   height: button height. <= 0 for default.
     //   side: wxLEFT or wxRIGHT, indicates on which side the button will be placed.
     //   spacingX: empty space on sides of the button. Default is 0.
     // Remarks:
     //   There is no spacingY - the button will be centered vertically.
-    void SetButtonPosition( int width = 0,
-                            int height = 0,
+    void SetButtonPosition( int width = -1,
+                            int height = -1,
                             int side = wxRIGHT,
                             int spacingX = 0 );
 
+    // Returns current size of the dropdown button.
+    wxSize GetButtonSize();
 
     //
     // Sets dropbutton to be drawn with custom bitmaps.
@@ -299,6 +297,14 @@ public:
     // Utilies needed by the popups or native implementations
     //
 
+    // Returns true if given key combination should toggle the popup.
+    // NB: This is a separate from other keyboard handling because:
+    //     1) Replaceability.
+    //     2) Centralized code (otherwise it'd be split up between
+    //        wxComboCtrl key handler and wxVListBoxComboPopup's
+    //        key handler).
+    virtual bool IsKeyPopupToggle(const wxKeyEvent& event) const = 0;
+
     // Draws focus background (on combo control) in a way typical on platform.
     // Unless you plan to paint your own focus indicator, you should always call this
     // in your wxComboPopup::PaintComboControl implementation.
@@ -353,7 +359,7 @@ protected:
     void CreateTextCtrl( int extraStyle, const wxValidator& validator );
 
     // Installs standard input handler to combo (and optionally to the textctrl)
-    void InstallInputHandlers( bool alsoTextCtrl = true );
+    void InstallInputHandlers();
 
     // Draws dropbutton. Using wxRenderer or bitmaps, as appropriate.
     void DrawButton( wxDC& dc, const wxRect& rect, bool paintBg = true );
@@ -404,6 +410,7 @@ protected:
     void OnFocusEvent(wxFocusEvent& event);
     void OnTextCtrlEvent(wxCommandEvent& event);
     void OnSysColourChanged(wxSysColourChangedEvent& event);
+    void OnKeyEvent(wxKeyEvent& event);
 
     // Set customization flags (directs how wxComboCtrlBase helpers behave)
     void Customize( wxUint32 flags ) { m_iFlags |= flags; }
@@ -434,10 +441,7 @@ protected:
     // popup interface
     wxComboPopup*           m_popupInterface;
 
-    // this is for this control itself
-    wxEvtHandler*           m_extraEvtHandler;
-
-    // this is for text
+    // this is input etc. handler for the text control
     wxEvtHandler*           m_textEvtHandler;
 
     // this is for the top level window