copying as much values from the dc as possible

[wxWidgets.git] / src / univ / button.cpp

diff --git a/src/univ/button.cpp b/src/univ/button.cpp
index 613ff0c3d77f0a106b053b310399e9ff1124ac46..39ac1eb1b84006aaa5ac22e51dd8f5cbbeb829d0 100644 (file)
--- a/src/univ/button.cpp
+++ b/src/univ/button.cpp
@@ -17,10 +17,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "univbutton.h"
-#endif
-
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
@@ -43,6 +39,34 @@
 #include "wx/univ/colschem.h"
 #include "wx/stockitem.h"
 
+// ----------------------------------------------------------------------------
+// wxStdButtonInputHandler: translates SPACE and ENTER keys and the left mouse
+// click into button press/release actions
+// ----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxStdButtonInputHandler : public wxStdInputHandler
+{
+public:
+    wxStdButtonInputHandler(wxInputHandler *inphand);
+
+    virtual bool HandleKey(wxInputConsumer *consumer,
+                           const wxKeyEvent& event,
+                           bool pressed);
+    virtual bool HandleMouse(wxInputConsumer *consumer,
+                             const wxMouseEvent& event);
+    virtual bool HandleMouseMove(wxInputConsumer *consumer,
+                                 const wxMouseEvent& event);
+    virtual bool HandleFocus(wxInputConsumer *consumer,
+                             const wxFocusEvent& event);
+    virtual bool HandleActivation(wxInputConsumer *consumer, bool activated);
+
+private:
+    // the window (button) which has capture or NULL and the flag telling if
+    // the mouse is inside the button which captured it or not
+    wxWindow *m_winCapture;
+    bool      m_winHasMouse;
+};
+
 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------
@@ -81,13 +105,24 @@ bool wxButton::Create(wxWindow *parent,
     if (label.empty() && wxIsStockID(id))
         label = wxGetStockLabel(id);
 
-    // center label by default
-    if ( !(style & wxALIGN_MASK) )
-    {
-        style |= wxALIGN_CENTRE_HORIZONTAL | wxALIGN_CENTRE_VERTICAL;
-    }
+    long ctrl_style = style & ~wxBU_ALIGN_MASK;
+    ctrl_style = ctrl_style & ~wxALIGN_MASK;
+
+    if((style & wxBU_RIGHT) == wxBU_RIGHT)
+        ctrl_style |= wxALIGN_RIGHT;
+    else if((style & wxBU_LEFT) == wxBU_LEFT)
+        ctrl_style |= wxALIGN_LEFT;
+    else
+        ctrl_style |= wxALIGN_CENTRE_HORIZONTAL;
+
+    if((style & wxBU_TOP) == wxBU_TOP)
+        ctrl_style |= wxALIGN_TOP;
+    else if((style & wxBU_BOTTOM) == wxBU_BOTTOM)
+        ctrl_style |= wxALIGN_BOTTOM;
+    else
+        ctrl_style |= wxALIGN_CENTRE_VERTICAL;
 
-    if ( !wxControl::Create(parent, id, pos, size, style, validator, name) )
+    if ( !wxControl::Create(parent, id, pos, size, ctrl_style, validator, name) )
         return false;
 
     SetLabel(label);
@@ -144,7 +179,7 @@ wxSize wxButton::DoGetBestClientSize() const
         width += m_bitmap.GetWidth() + 2*m_marginBmpX;
     }
 
-    // The default size should not be adjusted, so the code is moved into the 
+    // The default size should not be adjusted, so the code is moved into the
     // renderer. This is conceptual wrong but currently the only solution.
     // (Otto Wyss, Patch 664399)
 
@@ -184,7 +219,7 @@ bool wxButton::DoDrawBackground(wxDC& dc)
     wxSize size = GetSize();
     rect.width = size.x;
     rect.height = size.y;
-    
+
     if ( GetBackgroundBitmap().Ok() )
     {
         // get the bitmap and the flags
@@ -265,6 +300,14 @@ bool wxButton::PerformAction(const wxControlAction& action,
     return true;
 }
 
+/* static */
+wxInputHandler *wxButton::GetStdInputHandler(wxInputHandler *handlerDef)
+{
+    static wxStdButtonInputHandler s_handlerBtn(handlerDef);
+
+    return &s_handlerBtn;
+}
+
 // ----------------------------------------------------------------------------
 // misc
 // ----------------------------------------------------------------------------
@@ -280,7 +323,7 @@ void wxButton::SetImageMargins(wxCoord x, wxCoord y)
 {
     m_marginBmpX = x + 2;
     m_marginBmpY = y + 2;
-    
+
     SetBestSize(wxDefaultSize);
 }