Add new wxListCtrl symbols.

[wxWidgets.git] / src / msw / control.cpp

diff --git a/src/msw/control.cpp b/src/msw/control.cpp
index cd973ac89e9ae0019fa107431a31b69f2eff009c..8e72df223da4ae9f06f7e3547923be9222d29a58 100644 (file)
--- a/src/msw/control.cpp
+++ b/src/msw/control.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        msw/control.cpp
+// Name:        src/msw/control.cpp

 // Purpose:     wxControl class
 // Author:      Julian Smart
 // Modified by:
 // Purpose:     wxControl class
 // Author:      Julian Smart
 // Modified by:


@@ -17,10 +17,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
 // headers
 // ----------------------------------------------------------------------------
 

-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "control.h"
-#endif
-

 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 


@@ -30,7 +26,10 @@
 
 #if wxUSE_CONTROLS
 
 
 #if wxUSE_CONTROLS
 

+#include "wx/control.h"
+

 #ifndef WX_PRECOMP
 #ifndef WX_PRECOMP

+    #include "wx/msw/wrapcctl.h" // include <commctrl.h> "properly"

     #include "wx/event.h"
     #include "wx/app.h"
     #include "wx/dcclient.h"
     #include "wx/event.h"
     #include "wx/app.h"
     #include "wx/dcclient.h"


@@ -38,13 +37,16 @@
     #include "wx/settings.h"
 #endif
 
     #include "wx/settings.h"
 #endif
 

-#include "wx/control.h"
+#if wxUSE_LISTCTRL
+    #include "wx/listctrl.h"
+#endif // wxUSE_LISTCTRL

 
 

-#include "wx/msw/private.h"
+#if wxUSE_TREECTRL
+    #include "wx/treectrl.h"
+#endif // wxUSE_TREECTRL

 
 

-#if defined(__WIN95__) && !(defined(__GNUWIN32_OLD__) && !defined(__CYGWIN10__))
-    #include <commctrl.h>
-#endif
+#include "wx/msw/private.h"
+#include "wx/msw/uxtheme.h"

 
 // ----------------------------------------------------------------------------
 // wxWin macros
 
 // ----------------------------------------------------------------------------
 // wxWin macros


@@ -52,10 +54,6 @@
 
 IMPLEMENT_ABSTRACT_CLASS(wxControl, wxWindow)
 
 
 IMPLEMENT_ABSTRACT_CLASS(wxControl, wxWindow)
 

-BEGIN_EVENT_TABLE(wxControl, wxWindow)
-    EVT_ERASE_BACKGROUND(wxControl::OnEraseBackground)
-END_EVENT_TABLE()
-

 // ============================================================================
 // wxControl implementation
 // ============================================================================
 // ============================================================================
 // wxControl implementation
 // ============================================================================


@@ -125,11 +123,15 @@ bool wxControl::MSWCreateControl(const wxChar *classname,
         style |= WS_VISIBLE;
     }
 
         style |= WS_VISIBLE;
     }
 

-    // choose the position for the control
+    // choose the position for the control: we have a problem with default size
+    // here as we can't calculate the best size before the control exists
+    // (DoGetBestSize() may need to use m_hWnd), so just choose the minimal
+    // possible but non 0 size because 0 window width/height result in problems
+    // elsewhere

     int x = pos.x == wxDefaultCoord ? 0 : pos.x,
         y = pos.y == wxDefaultCoord ? 0 : pos.y,
     int x = pos.x == wxDefaultCoord ? 0 : pos.x,
         y = pos.y == wxDefaultCoord ? 0 : pos.y,

-        w = size.x == wxDefaultCoord ? 0 : size.x,
-        h = size.y == wxDefaultCoord ? 0 : size.y;
+        w = size.x == wxDefaultCoord ? 1 : size.x,
+        h = size.y == wxDefaultCoord ? 1 : size.y;

 
     // ... and adjust it to account for a possible parent frames toolbar
     AdjustForParentClientOrigin(x, y);
 
     // ... and adjust it to account for a possible parent frames toolbar
     AdjustForParentClientOrigin(x, y);


@@ -149,30 +151,68 @@ bool wxControl::MSWCreateControl(const wxChar *classname,
 
     if ( !m_hWnd )
     {
 
     if ( !m_hWnd )
     {

-        wxLogDebug(wxT("Failed to create a control of class '%s'"), classname);
-        wxFAIL_MSG(_T("something is very wrong, CreateWindowEx failed"));
+#ifdef __WXDEBUG__
+        wxFAIL_MSG(wxString::Format
+                   (
+                    _T("CreateWindowEx(\"%s\", flags=%08x, ex=%08x) failed"),
+                    classname, (unsigned int)style, (unsigned int)exstyle
+                   ));
+#endif // __WXDEBUG__

 
         return false;
     }
 
 
         return false;
     }
 

-#if wxUSE_CTL3D
-    if ( want3D )
-    {
-        Ctl3dSubclassCtl(GetHwnd());
-        m_useCtl3D = true;
-    }
-#endif // wxUSE_CTL3D
-

     // install wxWidgets window proc for this window
     SubclassWin(m_hWnd);
 
     // set up fonts and colours
     InheritAttributes();
     // install wxWidgets window proc for this window
     SubclassWin(m_hWnd);
 
     // set up fonts and colours
     InheritAttributes();

-    if (!m_hasFont)
-        SetFont(GetDefaultAttributes().font);
+    if ( !m_hasFont )
+    {
+        bool setFont = true;
+
+        wxFont font = GetDefaultAttributes().font;
+
+        // if we set a font for {list,tree}ctrls and the font size is changed in
+        // the display properties then the font size for these controls doesn't
+        // automatically adjust when they receive WM_SETTINGCHANGE
+
+        // FIXME: replace the dynamic casts with virtual function calls!!
+#if wxUSE_LISTCTRL || wxUSE_TREECTRL
+        bool testFont = false;
+#if wxUSE_LISTCTRL
+        if ( wxDynamicCastThis(wxListCtrl) )
+            testFont = true;
+#endif // wxUSE_LISTCTRL
+#if wxUSE_TREECTRL
+        if ( wxDynamicCastThis(wxTreeCtrl) )
+            testFont = true;
+#endif // wxUSE_TREECTRL
+
+        if ( testFont )
+        {
+            // not sure if we need to explicitly set the font here for Win95/NT4
+            // but we definitely can't do it for any newer version
+            // see wxGetCCDefaultFont() in src/msw/settings.cpp for explanation
+            // of why this test works
+
+            // TODO: test Win95/NT4 to see if this is needed or breaks the
+            // font resizing as it does on newer versions
+            if ( font != wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT) )
+            {
+                setFont = false;
+            }
+        }
+#endif // wxUSE_LISTCTRL || wxUSE_TREECTRL
+
+        if ( setFont )
+        {
+            SetFont(GetDefaultAttributes().font);
+        }
+    }

 
     // set the size now if no initial size specified
 
     // set the size now if no initial size specified

-    SetInitialBestSize(size);
+    SetInitialSize(size);

 
     return true;
 }
 
     return true;
 }


@@ -186,7 +226,11 @@ wxBorder wxControl::GetDefaultBorder() const
     // we want to automatically give controls a sunken style (confusingly,
     // it may not really mean sunken at all as we map it to WS_EX_CLIENTEDGE
     // which is not sunken at all under Windows XP -- rather, just the default)
     // we want to automatically give controls a sunken style (confusingly,
     // it may not really mean sunken at all as we map it to WS_EX_CLIENTEDGE
     // which is not sunken at all under Windows XP -- rather, just the default)

+#if defined(__POCKETPC__) || defined(__SMARTPHONE__)
+    return wxBORDER_SIMPLE;
+#else

     return wxBORDER_SUNKEN;
     return wxBORDER_SUNKEN;

+#endif

 }
 
 WXDWORD wxControl::MSWGetStyle(long style, WXDWORD *exstyle) const
 }
 
 WXDWORD wxControl::MSWGetStyle(long style, WXDWORD *exstyle) const


@@ -210,15 +254,15 @@ wxSize wxControl::DoGetBestSize() const
 // In wxMSW it was only wxSpinCtrl derived from wxSpinButton but in
 // WinCE of Smartphones this happens also for native wxTextCtrl,
 // wxChoice and others.
 // In wxMSW it was only wxSpinCtrl derived from wxSpinButton but in
 // WinCE of Smartphones this happens also for native wxTextCtrl,
 // wxChoice and others.

-wxSize wxControl::GetBestSpinerSize(const bool is_vertical) const
+wxSize wxControl::GetBestSpinnerSize(const bool is_vertical) const

 {
     // take size according to layout
     wxSize bestSize(
 {
     // take size according to layout
     wxSize bestSize(

-#ifdef defined(__SMARTPHONE__) && defined(__WXWINCE__)
+#if defined(__SMARTPHONE__) && defined(__WXWINCE__)

                     0,GetCharHeight()
 #else
                     0,GetCharHeight()
 #else

-                    GetSystemMetrics(is_vertical ? SM_CXVSCROLL : SM_CXHSCROLL),
-                    GetSystemMetrics(is_vertical ? SM_CYVSCROLL : SM_CYHSCROLL)
+                    ::GetSystemMetrics(is_vertical ? SM_CXVSCROLL : SM_CXHSCROLL),
+                    ::GetSystemMetrics(is_vertical ? SM_CYVSCROLL : SM_CYHSCROLL)

 #endif
     );
 
 #endif
     );
 


@@ -276,7 +320,6 @@ bool wxControl::ProcessCommand(wxCommandEvent& event)
     return GetEventHandler()->ProcessEvent(event);
 }
 
     return GetEventHandler()->ProcessEvent(event);
 }
 

-#ifdef __WIN95__

 bool wxControl::MSWOnNotify(int idCtrl,
                             WXLPARAM lParam,
                             WXLPARAM* result)
 bool wxControl::MSWOnNotify(int idCtrl,
                             WXLPARAM lParam,
                             WXLPARAM* result)


@@ -324,62 +367,66 @@ bool wxControl::MSWOnNotify(int idCtrl,
 
     return GetEventHandler()->ProcessEvent(event);
 }
 
     return GetEventHandler()->ProcessEvent(event);
 }

-#endif // Win95

 
 

-void wxControl::OnEraseBackground(wxEraseEvent& event)
+WXHBRUSH wxControl::DoMSWControlColor(WXHDC pDC, wxColour colBg, WXHWND hWnd)

 {
 {

-    // notice that this 'dumb' implementation may cause flicker for some of the
-    // controls in which case they should intercept wxEraseEvent and process it
-    // themselves somehow
+    HDC hdc = (HDC)pDC;
+    if ( m_hasFgCol )
+    {
+        ::SetTextColor(hdc, wxColourToRGB(GetForegroundColour()));
+    }

 
 

-    RECT rect;
-    ::GetClientRect(GetHwnd(), &rect);
+    WXHBRUSH hbr = 0;
+    if ( !colBg.Ok() )
+    {
+        hbr = MSWGetBgBrush(pDC, hWnd);

 
 

-    HBRUSH hBrush = ::CreateSolidBrush(wxColourToRGB(GetBackgroundColour()));
+        // if the control doesn't have any bg colour, foreground colour will be
+        // ignored as the return value would be 0 -- so forcefully give it a
+        // non default background brush in this case
+        if ( !hbr && m_hasFgCol )
+            colBg = GetBackgroundColour();
+    }

 
 

-    HDC hdc = GetHdcOf((*event.GetDC()));
+    // use the background colour override if a valid colour is given
+    if ( colBg.Ok() )
+    {
+        ::SetBkColor(hdc, wxColourToRGB(colBg));

 
 

-#ifndef __WXWINCE__
-    int mode = ::SetMapMode(hdc, MM_TEXT);
-#endif
+        // draw children with the same colour as the parent
+        wxBrush *brush = wxTheBrushList->FindOrCreateBrush(colBg, wxSOLID);

 
 

-    ::FillRect(hdc, &rect, hBrush);
-    ::DeleteObject(hBrush);
+        hbr = (WXHBRUSH)brush->GetResourceHandle();

 
 

-#ifndef __WXWINCE__
-    ::SetMapMode(hdc, mode);
-#endif
-}
+    }

 
 

-WXHBRUSH wxControl::OnCtlColor(WXHDC pDC, WXHWND WXUNUSED(pWnd), WXUINT WXUNUSED(nCtlColor),
-#if wxUSE_CTL3D
-                               WXUINT message,
-                               WXWPARAM wParam,
-                               WXLPARAM lParam
-#else
-                               WXUINT WXUNUSED(message),
-                               WXWPARAM WXUNUSED(wParam),
-                               WXLPARAM WXUNUSED(lParam)
-#endif
-    )
-{
-#if wxUSE_CTL3D
-    if ( m_useCtl3D )
+    // if we use custom background, we should set foreground ourselves too
+    if ( hbr && !m_hasFgCol )

     {
     {

-        HBRUSH hbrush = Ctl3dCtlColorEx(message, wParam, lParam);
-        return (WXHBRUSH) hbrush;
+        ::SetTextColor(hdc, ::GetSysColor(COLOR_WINDOWTEXT));

     }
     }

-#endif // wxUSE_CTL3D
+    //else: already set above

 
 

-    HDC hdc = (HDC)pDC;
-    wxColour colBack = GetBackgroundColour();
+    return hbr;
+}

 
 

-    ::SetBkColor(hdc, wxColourToRGB(colBack));
-    ::SetTextColor(hdc, wxColourToRGB(GetForegroundColour()));
+WXHBRUSH wxControl::MSWControlColor(WXHDC pDC, WXHWND hWnd)
+{
+    wxColour colBg;
+
+    if ( HasTransparentBackground() )
+        ::SetBkMode((HDC)pDC, TRANSPARENT);
+    else // if the control is opaque it shouldn't use the parents background
+        colBg = GetBackgroundColour();

 
 

-    wxBrush *brush = wxTheBrushList->FindOrCreateBrush(colBack, wxSOLID);
+    return DoMSWControlColor(pDC, colBg, hWnd);
+}

 
 

-    return (WXHBRUSH)brush->GetResourceHandle();
+WXHBRUSH wxControl::MSWControlColorDisabled(WXHDC pDC)
+{
+    return DoMSWControlColor(pDC,
+                             wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE),
+                             GetHWND());

 }
 
 // ---------------------------------------------------------------------------
 }
 
 // ---------------------------------------------------------------------------