Use the correct WXDLLEXPORT declaration.

[wxWidgets.git] / include / wx / msw / control.h

diff --git a/include/wx/msw/control.h b/include/wx/msw/control.h
index cba93a1609e2aad714189675412b57f6aeee44c7..ab32c80c7638b161319e97ba7cb5b9dcc710fe4e 100644 (file)
--- a/include/wx/msw/control.h
+++ b/include/wx/msw/control.h
@@ -12,7 +12,7 @@
 #ifndef _WX_CONTROL_H_
 #define _WX_CONTROL_H_
 
 #ifndef _WX_CONTROL_H_
 #define _WX_CONTROL_H_
 

-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

     #pragma interface "control.h"
 #endif
 
     #pragma interface "control.h"
 #endif
 


@@ -21,15 +21,14 @@
 // General item class
 class WXDLLEXPORT wxControl : public wxControlBase
 {
 // General item class
 class WXDLLEXPORT wxControl : public wxControlBase
 {

-    DECLARE_ABSTRACT_CLASS(wxControl)
-

 public:
 public:

-   wxControl();
-   wxControl(wxWindow *parent, wxWindowID id,
-             const wxPoint& pos = wxDefaultPosition,
-             const wxSize& size = wxDefaultSize, long style = 0,
-             const wxValidator& validator = wxDefaultValidator,
-             const wxString& name = wxControlNameStr)
+    wxControl() { }
+
+    wxControl(wxWindow *parent, wxWindowID id,
+              const wxPoint& pos = wxDefaultPosition,
+              const wxSize& size = wxDefaultSize, long style = 0,
+              const wxValidator& validator = wxDefaultValidator,
+              const wxString& name = wxControlNameStr)

     {
         Create(parent, id, pos, size, style, validator, name);
     }
     {
         Create(parent, id, pos, size, style, validator, name);
     }


@@ -45,9 +44,18 @@ public:
     // Simulates an event
     virtual void Command(wxCommandEvent& event) { ProcessCommand(event); }
 
     // Simulates an event
     virtual void Command(wxCommandEvent& event) { ProcessCommand(event); }
 

+

     // implementation from now on
     // --------------------------
 
     // implementation from now on
     // --------------------------
 

+    virtual wxVisualAttributes GetDefaultAttributes() const
+    {
+        return GetClassDefaultAttributes(GetWindowVariant());
+    }
+
+    static wxVisualAttributes
+    GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
+

     // Calls the callback and appropriate event handlers
     bool ProcessCommand(wxCommandEvent& event);
 
     // Calls the callback and appropriate event handlers
     bool ProcessCommand(wxCommandEvent& event);
 


@@ -57,33 +65,24 @@ public:
 #endif // Win95
 
     // For ownerdraw items
 #endif // Win95
 
     // For ownerdraw items

-    virtual bool MSWOnDraw(WXDRAWITEMSTRUCT *WXUNUSED(item)) { return FALSE; };
-    virtual bool MSWOnMeasure(WXMEASUREITEMSTRUCT *WXUNUSED(item)) { return FALSE; };
-
-    wxArrayLong GetSubcontrols() { return m_subControls; }
+    virtual bool MSWOnDraw(WXDRAWITEMSTRUCT *WXUNUSED(item)) { return false; };
+    virtual bool MSWOnMeasure(WXMEASUREITEMSTRUCT *WXUNUSED(item)) { return false; };

 
 

-    void OnEraseBackground(wxEraseEvent& event);
-
-    virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
-            WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
-
-#if WXWIN_COMPATIBILITY
-    virtual void SetButtonColour(const wxColour& WXUNUSED(col)) { }
-    wxColour* GetButtonColour() const { return NULL; }
-
-    virtual void SetLabelFont(const wxFont& font);
-    virtual void SetButtonFont(const wxFont& font);
-    wxFont& GetLabelFont() const;
-    wxFont& GetButtonFont() const;
-#endif // WXWIN_COMPATIBILITY
+    const wxArrayLong& GetSubcontrols() const { return m_subControls; }

 
 protected:
 
 protected:

-    // for controls like radiobuttons which are really composite this array
-    // holds the ids (not HWNDs!) of the sub controls
-    wxArrayLong m_subControls;
+    // choose the default border for this window
+    virtual wxBorder GetDefaultBorder() const;

 
 

+    // return default best size (doesn't really make any sense, override this)

     virtual wxSize DoGetBestSize() const;
 
     virtual wxSize DoGetBestSize() const;
 

+    // This is a helper for all wxControls made with UPDOWN native control.
+    // In wxMSW it was only wxSpinCtrl derived from wxSpinButton but in
+    // WinCE of Smartphones this happens also for native wxTextCtrl,
+    // wxChoice and others.
+    virtual wxSize GetBestSpinnerSize(const bool is_vertical) const;
+

     // create the control of the given Windows class: this is typically called
     // from Create() method of the derived class passing its label, pos and
     // size parameter (style parameter is not needed because m_windowStyle is
     // create the control of the given Windows class: this is typically called
     // from Create() method of the derived class passing its label, pos and
     // size parameter (style parameter is not needed because m_windowStyle is


@@ -99,8 +98,8 @@ protected:
     //     implement MSWGetStyle() this version will disappear.
     //
     // create the control of the given class with the given style (combination
     //     implement MSWGetStyle() this version will disappear.
     //
     // create the control of the given class with the given style (combination

-    // of WS_XXX flags, i.e. Windows style, not wxWindows one), returns
-    // FALSE if creation failed
+    // of WS_XXX flags, i.e. Windows style, not wxWidgets one), returns
+    // false if creation failed

     //
     // All parameters except classname and style are optional, if the
     // size/position are not given, they should be set later with SetSize()
     //
     // All parameters except classname and style are optional, if the
     // size/position are not given, they should be set later with SetSize()


@@ -117,17 +116,47 @@ protected:
     // default style for the control include WS_TABSTOP if it AcceptsFocus()
     virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const;
 
     // default style for the control include WS_TABSTOP if it AcceptsFocus()
     virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const;
 

-private:
-    DECLARE_EVENT_TABLE()
-};
+    // default handling of WM_CTLCOLORxxx
+    virtual WXHBRUSH MSWControlColor(WXHDC pDC);
+
+    // call this from the derived class MSWControlColor() if you want to show
+    // the control greyed out (and opaque)
+    WXHBRUSH MSWControlColorDisabled(WXHDC pDC);
+
+    // call this from the derived class MSWControlColor() if you want to always
+    // paint the background (as all opaque controls do)
+    WXHBRUSH MSWControlColorSolid(WXHDC pDC)
+    {
+        return DoMSWControlColor(pDC, GetBackgroundColour());
+    }

 
 

+    // common part of the 3 functions above: pass wxNullColour to use the
+    // appropriate background colour (meaning ours or our parents) or a fixed
+    // one
+    virtual WXHBRUSH DoMSWControlColor(WXHDC pDC, wxColour colBg);

 
 

-#if WXWIN_COMPATIBILITY
-    inline wxFont& wxControl::GetLabelFont() const { return (wxFont &)GetFont(); }
-    inline wxFont& wxControl::GetButtonFont() const { return (wxFont &)GetFont(); }
-    inline void wxControl::SetLabelFont(const wxFont& font) { SetFont(font); }
-    inline void wxControl::SetButtonFont(const wxFont& font) { SetFont(font); }
-#endif // WXWIN_COMPATIBILITY
+    // another WM_CTLCOLOR-related function: override this to return the brush
+    // which should be used to paint the control background by default
+    //
+    // for most controls, the default behaviour of returning 0 and letting the
+    // system do it is correct, but for some -- e.g. checkboxes -- we actually
+    // have to return transparent brush from here to prevent the system from
+    // overwriting background with solid colour
+    virtual WXHBRUSH MSWGetDefaultBgBrush() { return 0; }
+
+    // this is a helper for the derived class GetClassDefaultAttributes()
+    // implementation: it returns the right colours for the classes which
+    // contain something else (e.g. wxListBox, wxTextCtrl, ...) instead of
+    // being simple controls (such as wxButton, wxCheckBox, ...)
+    static wxVisualAttributes
+        GetCompositeControlsDefaultAttributes(wxWindowVariant variant);

 
 

-#endif
-    // _WX_CONTROL_H_
+    // for controls like radiobuttons which are really composite this array
+    // holds the ids (not HWNDs!) of the sub controls
+    wxArrayLong m_subControls;
+
+private:
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxControl)
+};
+
+#endif // _WX_CONTROL_H_