Reverted last wxBookCtrl change and added alignment check to notebook

[wxWidgets.git] / src / common / wincmn.cpp

diff --git a/src/common/wincmn.cpp b/src/common/wincmn.cpp
index 763d5206d6fc5e84862e461421cf5721eb4346ab..314d68ea0ebddde40d91b69cb9b1a0a8d5323a49 100644 (file)
--- a/src/common/wincmn.cpp
+++ b/src/common/wincmn.cpp
@@ -29,7 +29,6 @@
     #include "wx/log.h"
     #include "wx/intl.h"
     #include "wx/frame.h"
     #include "wx/log.h"
     #include "wx/intl.h"
     #include "wx/frame.h"

-    #include "wx/defs.h"

     #include "wx/window.h"
     #include "wx/control.h"
     #include "wx/checkbox.h"
     #include "wx/window.h"
     #include "wx/control.h"
     #include "wx/checkbox.h"


@@ -42,11 +41,8 @@
     #include "wx/statusbr.h"
     #include "wx/toolbar.h"
     #include "wx/dcclient.h"
     #include "wx/statusbr.h"
     #include "wx/toolbar.h"
     #include "wx/dcclient.h"

-#endif //WX_PRECOMP
-
-#if defined(__WXMAC__) && wxUSE_SCROLLBAR

     #include "wx/scrolbar.h"
     #include "wx/scrolbar.h"

-#endif
+#endif //WX_PRECOMP

 
 #if wxUSE_CONSTRAINTS
     #include "wx/layout.h"
 
 #if wxUSE_CONSTRAINTS
     #include "wx/layout.h"


@@ -74,10 +70,6 @@
     #include "wx/caret.h"
 #endif // wxUSE_CARET
 
     #include "wx/caret.h"
 #endif // wxUSE_CARET
 

-#if wxUSE_DISPLAY
-    #include "wx/display.h"
-#endif
-

 #if wxUSE_SYSTEM_OPTIONS
     #include "wx/sysopt.h"
 #endif
 #if wxUSE_SYSTEM_OPTIONS
     #include "wx/sysopt.h"
 #endif


@@ -95,6 +87,9 @@
     extern const unsigned int gtk_micro_version;
 #endif
 
     extern const unsigned int gtk_micro_version;
 #endif
 

+// Windows List
+WXDLLIMPEXP_DATA_CORE(wxWindowList) wxTopLevelWindows;
+

 // ----------------------------------------------------------------------------
 // static data
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // static data
 // ----------------------------------------------------------------------------


@@ -225,9 +220,6 @@ wxWindowBase::wxWindowBase()
 
     // VZ: this one shouldn't exist...
     m_isBeingDeleted = false;
 
     // VZ: this one shouldn't exist...
     m_isBeingDeleted = false;

-
-    // Reserved for future use
-    m_windowReserved = NULL;

 }
 
 // common part of window creation process
 }
 
 // common part of window creation process


@@ -400,142 +392,12 @@ bool wxWindowBase::DestroyChildren()
 // ----------------------------------------------------------------------------
 
 // centre the window with respect to its parent in either (or both) directions
 // ----------------------------------------------------------------------------
 
 // centre the window with respect to its parent in either (or both) directions

-void wxWindowBase::Centre(int direction)
+void wxWindowBase::DoCentre(int dir)

 {
 {

-    // the position/size of the parent window or of the entire screen
-    wxPoint posParent;
-    int widthParent, heightParent;
-
-    wxWindow *parent = NULL;
-    wxTopLevelWindow *winTop = NULL;
-
-    if ( !(direction & wxCENTRE_ON_SCREEN) )
-    {
-        // find the parent to centre this window on: it should be the
-        // immediate parent for the controls but the top level parent for the
-        // top level windows (like dialogs)
-        parent = GetParent();
-        if ( IsTopLevel() )
-        {
-            while ( parent && !parent->IsTopLevel() )
-            {
-                parent = parent->GetParent();
-            }
-        }
-
-        // there is no wxTopLevelWindow under wxMotif yet
-#ifndef __WXMOTIF__
-        // we shouldn't center the dialog on the iconized window: under
-        // Windows, for example, this places it completely off the screen
-        if ( parent )
-        {
-            winTop = wxDynamicCast(parent, wxTopLevelWindow);
-            if ( winTop && winTop->IsIconized() )
-            {
-                winTop = NULL;
-                parent = NULL;
-            }
-        }
-#endif // __WXMOTIF__
-
-        // did we find the parent?
-        if ( !parent )
-        {
-            // no other choice
-            direction |= wxCENTRE_ON_SCREEN;
-        }
-    }
-
-    if ( direction & wxCENTRE_ON_SCREEN )
-    {
-        //RN:  If we are using wxDisplay we get
-        //the dimensions of the monitor the window is on,
-        //otherwise we get the dimensions of the primary monitor
-        //FIXME:  wxDisplay::GetFromWindow only implemented on MSW
-#if wxUSE_DISPLAY && defined(__WXMSW__)
-        int nDisplay = wxDisplay::GetFromWindow((wxWindow*)this);
-        if(nDisplay != wxNOT_FOUND)
-        {
-            wxDisplay windowDisplay(nDisplay);
-            wxRect displayRect = windowDisplay.GetGeometry();
-            widthParent = displayRect.width;
-            heightParent = displayRect.height;
-        }
-        else
-#endif
-        // centre with respect to the whole screen
-        wxDisplaySize(&widthParent, &heightParent);
-    }
-    else
-    {
-        if ( IsTopLevel() )
-        {
-            if(winTop)
-                winTop->GetRectForTopLevelChildren(&posParent.x, &posParent.y, &widthParent, &heightParent);
-            else
-            {
-                // centre on the parent
-                parent->GetSize(&widthParent, &heightParent);
-
-                // adjust to the parents position
-                posParent = parent->GetPosition();
-            }
-        }
-        else
-        {
-            // centre inside the parents client rectangle
-            parent->GetClientSize(&widthParent, &heightParent);
-        }
-    }
-
-    int width, height;
-    GetSize(&width, &height);
-
-    int xNew = wxDefaultCoord,
-        yNew = wxDefaultCoord;
-
-    if ( direction & wxHORIZONTAL )
-        xNew = (widthParent - width)/2;
-
-    if ( direction & wxVERTICAL )
-        yNew = (heightParent - height)/2;
-
-    xNew += posParent.x;
-    yNew += posParent.y;
-
-    // FIXME:  This needs to get the client display rect of the display
-    // the window is (via wxDisplay::GetFromWindow).
-
-    // Base size of the visible dimensions of the display
-    // to take into account the taskbar. And the Mac menu bar at top.
-    wxRect clientrect = wxGetClientDisplayRect();
-
-    // NB: in wxMSW, negative position may not necessarily mean "out of screen",
-    //     but it may mean that the window is placed on other than the main
-    //     display. Therefore we only make sure centered window is on the main display
-    //     if the parent is at least partially present here.
-    if (posParent.x + widthParent >= 0)  // if parent is (partially) on the main display
-    {
-        if (xNew < clientrect.GetLeft())
-            xNew = clientrect.GetLeft();
-        else if (xNew + width > clientrect.GetRight())
-            xNew = clientrect.GetRight() - width;
-    }
-    if (posParent.y + heightParent >= 0)  // if parent is (partially) on the main display
-    {
-        if (yNew + height > clientrect.GetBottom())
-            yNew = clientrect.GetBottom() - height;
-
-        // Make certain that the title bar is initially visible
-        // always, even if this would push the bottom of the
-        // dialog off the visible area of the display
-        if (yNew < clientrect.GetTop())
-            yNew = clientrect.GetTop();
-    }
+    wxCHECK_RET( !(dir & wxCENTRE_ON_SCREEN) && GetParent(),
+                 _T("this method only implements centering child windows") );

 
 

-    // move the window to this position (keeping the old size but using
-    // SetSize() and not Move() to allow xNew and/or yNew to be wxDefaultCoord)
-    SetSize(xNew, yNew, width, height, wxSIZE_ALLOW_MINUS_ONE);
+    SetSize(GetRect().CentreIn(GetParent()->GetClientSize(), dir));

 }
 
 // fits the window around the children
 }
 
 // fits the window around the children


@@ -580,8 +442,10 @@ void wxWindowBase::InvalidateBestSize()
     m_bestSizeCache = wxDefaultSize;
 
     // parent's best size calculation may depend on its children's
     m_bestSizeCache = wxDefaultSize;
 
     // parent's best size calculation may depend on its children's

-    // best sizes, so let's invalidate it as well to be safe:
-    if (m_parent)
+    // as long as child window we are in is not top level window itself
+    // (because the TLW size is never resized automatically)
+    // so let's invalidate it as well to be safe:
+    if (m_parent && !IsTopLevel())

         m_parent->InvalidateBestSize();
 }
 
         m_parent->InvalidateBestSize();
 }
 


@@ -834,19 +698,31 @@ void wxWindowBase::DoSetVirtualSize( int x, int y )
 
 wxSize wxWindowBase::DoGetVirtualSize() const
 {
 
 wxSize wxWindowBase::DoGetVirtualSize() const
 {

-    if ( m_virtualSize.IsFullySpecified() )
-        return m_virtualSize;
-
+    // we should use the entire client area so if it is greater than our
+    // virtual size, expand it to fit (otherwise if the window is big enough we
+    // wouldn't be using parts of it)

     wxSize size = GetClientSize();
     wxSize size = GetClientSize();

-    if ( m_virtualSize.x != wxDefaultCoord )
+    if ( m_virtualSize.x > size.x )

         size.x = m_virtualSize.x;
 
         size.x = m_virtualSize.x;
 

-    if ( m_virtualSize.y != wxDefaultCoord )
+    if ( m_virtualSize.y >= size.y )

         size.y = m_virtualSize.y;
 
     return size;
 }
 
         size.y = m_virtualSize.y;
 
     return size;
 }
 

+void wxWindowBase::DoGetScreenPosition(int *x, int *y) const
+{
+    // screen position is the same as (0, 0) in client coords for non TLWs (and
+    // TLWs override this method)
+    if ( x )
+        *x = 0;
+    if ( y )
+        *y = 0;
+
+    ClientToScreen(x, y);
+}
+

 // ----------------------------------------------------------------------------
 // show/hide/enable/disable the window
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // show/hide/enable/disable the window
 // ----------------------------------------------------------------------------


@@ -1651,10 +1527,13 @@ void wxWindowBase::SetToolTip( const wxString &tip )
 
 void wxWindowBase::DoSetToolTip(wxToolTip *tooltip)
 {
 
 void wxWindowBase::DoSetToolTip(wxToolTip *tooltip)
 {

-    if ( m_tooltip )
-        delete m_tooltip;
+    if ( m_tooltip != tooltip )
+    {
+        if ( m_tooltip )
+            delete m_tooltip;

 
 

-    m_tooltip = tooltip;
+        m_tooltip = tooltip;
+    }

 }
 
 #endif // wxUSE_TOOLTIPS
 }
 
 #endif // wxUSE_TOOLTIPS


@@ -1837,7 +1716,7 @@ bool wxWindowBase::Layout()
     // If there is a sizer, use it instead of the constraints
     if ( GetSizer() )
     {
     // If there is a sizer, use it instead of the constraints
     if ( GetSizer() )
     {

-        int w, h;
+        int w = 0, h = 0;

         GetVirtualSize(&w, &h);
         GetSizer()->SetDimension( 0, 0, w, h );
     }
         GetVirtualSize(&w, &h);
         GetSizer()->SetDimension( 0, 0, w, h );
     }


@@ -2126,44 +2005,13 @@ void wxWindowBase::UpdateWindowUI(long flags)
 }
 
 // do the window-specific processing after processing the update event
 }
 
 // do the window-specific processing after processing the update event

-// TODO: take specific knowledge out of this function and
-// put in each control's base class. Unfortunately we don't
-// yet have base implementation files for wxCheckBox and wxRadioButton.

 void wxWindowBase::DoUpdateWindowUI(wxUpdateUIEvent& event)
 {
     if ( event.GetSetEnabled() )
         Enable(event.GetEnabled());
 
 void wxWindowBase::DoUpdateWindowUI(wxUpdateUIEvent& event)
 {
     if ( event.GetSetEnabled() )
         Enable(event.GetEnabled());
 

-#if wxUSE_CONTROLS
-    if ( event.GetSetText() )
-    {
-        wxControl *control = wxDynamicCastThis(wxControl);
-        if ( control )
-        {
-            if ( event.GetText() != control->GetLabel() )
-                control->SetLabel(event.GetText());
-        }
-    }
-#endif // wxUSE_CONTROLS
-
-    if ( event.GetSetChecked() )
-    {
-#if wxUSE_CHECKBOX
-        wxCheckBox *checkbox = wxDynamicCastThis(wxCheckBox);
-        if ( checkbox )
-        {
-            checkbox->SetValue(event.GetChecked());
-        }
-#endif // wxUSE_CHECKBOX
-
-#if wxUSE_RADIOBTN
-        wxRadioButton *radiobtn = wxDynamicCastThis(wxRadioButton);
-        if ( radiobtn )
-        {
-            radiobtn->SetValue(event.GetChecked());
-        }
-#endif // wxUSE_RADIOBTN
-    }
+    if ( event.GetSetShown() )
+        Show(event.GetShown());

 }
 
 #if 0
 }
 
 #if 0


@@ -2249,12 +2097,82 @@ void wxWindowBase::OnInitDialog( wxInitDialogEvent &WXUNUSED(event) )
     UpdateWindowUI(wxUPDATE_UI_RECURSE);
 }
 
     UpdateWindowUI(wxUPDATE_UI_RECURSE);
 }
 

-// process Ctrl-Alt-mclick
+// methods for drawing the sizers in a visible way
+#ifdef __WXDEBUG__
+
+static void DrawSizers(wxWindowBase *win);
+
+static void DrawBorder(wxWindowBase *win, const wxRect& rect, bool fill = false)
+{
+    wxClientDC dc((wxWindow *)win);
+    dc.SetPen(*wxRED_PEN);
+    dc.SetBrush(fill ? wxBrush(*wxRED, wxCROSSDIAG_HATCH): *wxTRANSPARENT_BRUSH);
+    dc.DrawRectangle(rect.Deflate(1, 1));
+}
+
+static void DrawSizer(wxWindowBase *win, wxSizer *sizer)
+{
+    const wxSizerItemList& items = sizer->GetChildren();
+    for ( wxSizerItemList::const_iterator i = items.begin(),
+                                        end = items.end();
+          i != end;
+          ++i )
+    {
+        wxSizerItem *item = *i;
+        if ( item->IsSizer() )
+        {
+            DrawBorder(win, item->GetRect().Deflate(2));
+            DrawSizer(win, item->GetSizer());
+        }
+        else if ( item->IsSpacer() )
+        {
+            DrawBorder(win, item->GetRect().Deflate(2), true);
+        }
+        else if ( item->IsWindow() )
+        {
+            DrawSizers(item->GetWindow());
+        }
+    }
+}
+
+static void DrawSizers(wxWindowBase *win)
+{
+    wxSizer *sizer = win->GetSizer();
+    if ( sizer )
+    {
+        DrawBorder(win, win->GetClientSize());
+        DrawSizer(win, sizer);
+    }
+    else // no sizer, still recurse into the children
+    {
+        const wxWindowList& children = win->GetChildren();
+        for ( wxWindowList::const_iterator i = children.begin(),
+                                         end = children.end();
+              i != end;
+              ++i )
+        {
+            DrawSizers(*i);
+        }
+    }
+}
+
+#endif // __WXDEBUG__
+
+// process special middle clicks

 void wxWindowBase::OnMiddleClick( wxMouseEvent& event )
 {
 void wxWindowBase::OnMiddleClick( wxMouseEvent& event )
 {

-#if wxUSE_MSGDLG

     if ( event.ControlDown() && event.AltDown() )
     {
     if ( event.ControlDown() && event.AltDown() )
     {

+#ifdef __WXDEBUG__
+        // Ctrl-Alt-Shift-mclick makes the sizers visible in debug builds
+        if ( event.ShiftDown() )
+        {
+            DrawSizers(this);
+            return;
+        }
+#endif // __WXDEBUG__
+
+#if wxUSE_MSGDLG

         // don't translate these strings
         wxString port;
 
         // don't translate these strings
         wxString port;
 


@@ -2293,7 +2211,7 @@ void wxWindowBase::OnMiddleClick( wxMouseEvent& event )
 
         wxMessageBox(wxString::Format(
                                       _T(
 
         wxMessageBox(wxString::Format(
                                       _T(

-                                        "       wxWidgets Library (%s port)\nVersion %d.%d.%d%s%s, compiled at %s %s%s\n   Copyright (c) 1995-2005 wxWidgets team"
+                                        "       wxWidgets Library (%s port)\nVersion %d.%d.%d%s%s, compiled at %s %s%s\n   Copyright (c) 1995-2006 wxWidgets team"

                                         ),
                                       port.c_str(),
                                       wxMAJOR_VERSION,
                                         ),
                                       port.c_str(),
                                       wxMAJOR_VERSION,