Added intermediate state (m_showOnIdle) indicating that

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

diff --git a/include/wx/combo.h b/include/wx/combo.h
index 6d4757b3c161f22ebec377a8197fcc0a0d6b690d..ec19e490d1d84366932e41f46e31df96995b90ee 100644 (file)
--- a/include/wx/combo.h
+++ b/include/wx/combo.h
@@ -45,7 +45,6 @@
 #include "wx/control.h"
 #include "wx/renderer.h" // this is needed for wxCONTROL_XXX flags
 #include "wx/bitmap.h" // wxBitmap used by-value
-#include "wx/combobox.h"
 
 class WXDLLIMPEXP_CORE wxTextCtrl;
 class WXDLLEXPORT wxComboPopup;
@@ -298,6 +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.
@@ -352,7 +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 );
@@ -403,6 +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; }
@@ -433,10 +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