/////////////////////////////////////////////////////////////////////////////
-// Name: common/window.cpp
+// Name: src/common/window.cpp
// Purpose: common (to all ports) wxWindow functions
// Author: Julian Smart, Vadim Zeitlin
// Modified by:
// headers
// ----------------------------------------------------------------------------
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
- #pragma implementation "windowbase.h"
-#endif
-
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#include "wx/dialog.h"
#include "wx/msgdlg.h"
#include "wx/statusbr.h"
+ #include "wx/toolbar.h"
#include "wx/dcclient.h"
#endif //WX_PRECOMP
#include "wx/caret.h"
#endif // wxUSE_CARET
+#if wxUSE_DISPLAY
+ #include "wx/display.h"
+#endif
+
#if wxUSE_SYSTEM_OPTIONS
#include "wx/sysopt.h"
#endif
+// For reporting compile- and runtime version of GTK+ in the ctrl+alt+mclick dialog.
+// The gtk includes don't pull any other headers in, at least not on my system - MR
+#ifdef __WXGTK__
+ #ifdef __WXGTK20__
+ #include <gtk/gtkversion.h>
+ #else
+ #include <gtk/gtkfeatures.h>
+ #endif
+ extern const unsigned int gtk_major_version;
+ extern const unsigned int gtk_minor_version;
+ extern const unsigned int gtk_micro_version;
+#endif
+
// ----------------------------------------------------------------------------
// static data
// ----------------------------------------------------------------------------
-#if defined(__WXPM__)
+#if defined(__WXPALMOS__)
+int wxWindowBase::ms_lastControlId = 32767;
+#elif defined(__WXPM__)
int wxWindowBase::ms_lastControlId = 2000;
#else
int wxWindowBase::ms_lastControlId = -200;
// VZ: this one shouldn't exist...
m_isBeingDeleted = false;
+
+ // Reserved for future use
+ m_windowReserved = NULL;
}
// common part of window creation process
int widthParent, heightParent;
wxWindow *parent = NULL;
+ wxTopLevelWindow *winTop = NULL;
if ( !(direction & wxCENTRE_ON_SCREEN) )
{
// Windows, for example, this places it completely off the screen
if ( parent )
{
- wxTopLevelWindow *winTop = wxDynamicCast(parent, wxTopLevelWindow);
+ winTop = wxDynamicCast(parent, wxTopLevelWindow);
if ( winTop && winTop->IsIconized() )
{
+ winTop = NULL;
parent = NULL;
}
}
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);
}
{
if ( IsTopLevel() )
{
- // centre on the parent
- parent->GetSize(&widthParent, &heightParent);
+ 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();
+ // adjust to the parents position
+ posParent = parent->GetPosition();
+ }
}
else
{
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 neccessary mean "out of screen",
+ // 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.
// fits the window around the children
void wxWindowBase::Fit()
{
- if ( GetChildren().GetCount() > 0 )
+ if ( !GetChildren().empty() )
{
SetClientSize(GetBestSize());
}
}
#endif
+void wxWindowBase::InvalidateBestSize()
+{
+ 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)
+ m_parent->InvalidateBestSize();
+}
+
// return the size best suited for the current window
wxSize wxWindowBase::DoGetBestSize() const
{
+ wxSize best;
+
if ( m_windowSizer )
{
- return m_windowSizer->GetMinSize();
+ best = GetWindowSizeForVirtualSize(m_windowSizer->GetMinSize());
}
#if wxUSE_CONSTRAINTS
else if ( m_constraints )
// will never return a size bigger than the current one :-(
}
- return wxSize(maxX, maxY);
+ best = wxSize(maxX, maxY);
}
#endif // wxUSE_CONSTRAINTS
else if ( !GetChildren().empty()
maxX += 7;
maxY += 14;
- return wxSize(maxX, maxY);
+ best = wxSize(maxX, maxY);
}
else // ! has children
{
- // for a generic window there is no natural best size - just use either the
- // minimum size if there is one, or the current size
- if ( GetMinSize().IsFullySpecified() )
- return GetMinSize();
- else
- return GetSize();
+ // for a generic window there is no natural best size so, if the
+ // minimal size is not set, use the current size but take care to
+ // remember it as minimal size for the next time because our best size
+ // should be constant: otherwise we could get into a situation when the
+ // window is initially at some size, then expanded to a larger size and
+ // then, when the containing window is shrunk back (because our initial
+ // best size had been used for computing the parent min size), we can't
+ // be shrunk back any more because our best size is now bigger
+ wxSize size = GetMinSize();
+ if ( !size.IsFullySpecified() )
+ {
+ size.SetDefaults(GetSize());
+ wxConstCast(this, wxWindowBase)->SetMinSize(size);
+ }
+
+ // return as-is, unadjusted by the client size difference.
+ return size;
}
+
+ // Add any difference between size and client size
+ wxSize diff = GetSize() - GetClientSize();
+ best.x += wxMax(0, diff.x);
+ best.y += wxMax(0, diff.y);
+
+ return best;
}
// by default the origin is not shifted
wxPoint wxWindowBase::GetClientAreaOrigin() const
{
- return wxPoint(0, 0);
+ return wxPoint(0,0);
}
// set the min/max size of the window
-void wxWindowBase::SetSizeHints(int minW, int minH,
- int maxW, int maxH,
- int WXUNUSED(incW), int WXUNUSED(incH))
+void wxWindowBase::DoSetSizeHints(int minW, int minH,
+ int maxW, int maxH,
+ int WXUNUSED(incW), int WXUNUSED(incH))
{
// setting min width greater than max width leads to infinite loops under
// X11 and generally doesn't make any sense, so don't allow it
wxSize wxWindowBase::DoGetVirtualSize() const
{
- wxSize s( GetClientSize() );
+ if ( m_virtualSize.IsFullySpecified() )
+ return m_virtualSize;
- return wxSize( wxMax( m_virtualSize.GetWidth(), s.GetWidth() ),
- wxMax( m_virtualSize.GetHeight(), s.GetHeight() ) );
+ wxSize size = GetClientSize();
+ if ( m_virtualSize.x != wxDefaultCoord )
+ size.x = m_virtualSize.x;
+
+ if ( m_virtualSize.y != wxDefaultCoord )
+ size.y = m_virtualSize.y;
+
+ return size;
}
// ----------------------------------------------------------------------------
if ( parent->m_inheritFgCol && !m_hasFgCol )
SetForegroundColour(parent->GetForegroundColour());
+ // inheriting (solid) background colour is wrong as it totally breaks
+ // any kind of themed backgrounds
+ //
+ // instead, the controls should use the same background as their parent
+ // (ideally by not drawing it at all)
+#if 0
if ( parent->m_inheritBgCol && !m_hasBgCol )
SetBackgroundColour(parent->GetBackgroundColour());
+#endif // 0
}
}
wxVisualAttributes attrs;
attrs.font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
attrs.colFg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT);
- attrs.colBg = wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE);
+ // On Smartphone/PocketPC, wxSYS_COLOUR_WINDOW is a better reflection of
+ // the usual background colour than wxSYS_COLOUR_BTNFACE.
+ // It's a pity that wxSYS_COLOUR_WINDOW isn't always a suitable background
+ // colour on other platforms.
+
+#if defined(__WXWINCE__) && (defined(__SMARTPHONE__) || defined(__POCKETPC__))
+ attrs.colBg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW);
+#else
+ attrs.colBg = wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE);
+#endif
return attrs;
}
return false;
m_hasBgCol = colour.Ok();
+ if ( m_backgroundStyle != wxBG_STYLE_CUSTOM )
+ m_backgroundStyle = m_hasBgCol ? wxBG_STYLE_COLOUR : wxBG_STYLE_SYSTEM;
+
m_inheritBgCol = m_hasBgCol;
m_backgroundColour = colour;
SetThemeEnabled( !m_hasBgCol && !m_foregroundColour.Ok() );
// find child window by id or name
// ----------------------------------------------------------------------------
-wxWindow *wxWindowBase::FindWindow( long id )
+wxWindow *wxWindowBase::FindWindow(long id) const
{
if ( id == m_windowId )
return (wxWindow *)this;
return (wxWindow *)res;
}
-wxWindow *wxWindowBase::FindWindow( const wxString& name )
+wxWindow *wxWindowBase::FindWindow(const wxString& name) const
{
if ( name == m_windowName )
return (wxWindow *)this;
wxWindow *
wxWindowBase::FindWindowById( long id, const wxWindow* parent )
{
- return wxFindWindowHelper(parent, _T(""), id, wxFindWindowCmpIds);
+ return wxFindWindowHelper(parent, wxEmptyString, id, wxFindWindowCmpIds);
}
// ----------------------------------------------------------------------------
void wxWindowBase::UpdateWindowUI(long flags)
{
wxUpdateUIEvent event(GetId());
- event.m_eventObject = this;
+ event.SetEventObject(this);
if ( GetEventHandler()->ProcessEvent(event) )
{
if ( event.GetText() != control->GetLabel() )
control->SetLabel(event.GetText());
}
+ }
+#endif // wxUSE_CONTROLS
+
+ if ( event.GetSetChecked() )
+ {
#if wxUSE_CHECKBOX
wxCheckBox *checkbox = wxDynamicCastThis(wxCheckBox);
if ( checkbox )
{
- if ( event.GetSetChecked() )
- checkbox->SetValue(event.GetChecked());
+ checkbox->SetValue(event.GetChecked());
}
#endif // wxUSE_CHECKBOX
wxRadioButton *radiobtn = wxDynamicCastThis(wxRadioButton);
if ( radiobtn )
{
- if ( event.GetSetChecked() )
- radiobtn->SetValue(event.GetChecked());
+ radiobtn->SetValue(event.GetChecked());
}
#endif // wxUSE_RADIOBTN
}
-#endif
}
#if 0
if ( !win->IsTopLevel() )
{
wxSysColourChangedEvent event2;
- event.m_eventObject = win;
+ event.SetEventObject(win);
win->GetEventHandler()->ProcessEvent(event2);
}
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 )
{
-#if wxUSE_MSGDLG
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;
switch ( wxGetOsVersion() )
{
- case wxMOTIF_X: port += _T("Motif"); break;
+ case wxMOTIF_X: port += _T("Motif"); break;
case wxMAC:
- case wxMAC_DARWIN: port += _T("Mac"); break;
- case wxBEOS: port += _T("BeOS"); break;
+ case wxMAC_DARWIN: port += _T("Mac"); break;
+ case wxBEOS: port += _T("BeOS"); break;
case wxGTK:
case wxGTK_WIN32:
case wxGTK_OS2:
- case wxGTK_BEOS: port += _T("GTK"); break;
+ case wxGTK_BEOS: port += _T("GTK"); break;
case wxWINDOWS:
case wxPENWINDOWS:
case wxWINDOWS_NT:
case wxWIN32S:
case wxWIN95:
- case wxWIN386: port += _T("MS Windows"); break;
+ case wxWIN386: port += _T("MS Windows"); break;
case wxMGL_UNIX:
case wxMGL_X:
case wxMGL_WIN32:
- case wxMGL_OS2: port += _T("MGL"); break;
+ case wxMGL_OS2: port += _T("MGL"); break;
case wxWINDOWS_OS2:
- case wxOS2_PM: port += _T("OS/2"); break;
+ case wxOS2_PM: port += _T("OS/2"); break;
+ case wxPALMOS: port += _T("Palm OS"); break;
+ case wxWINDOWS_CE: port += _T("Windows CE (generic)"); break;
+ case wxWINDOWS_POCKETPC: port += _T("Windows CE PocketPC"); break;
+ case wxWINDOWS_SMARTPHONE: port += _T("Windows CE Smartphone"); break;
default: port += _T("unknown"); break;
}
wxMessageBox(wxString::Format(
_T(
- " wxWidgets Library (%s port)\nVersion %u.%u.%u%s, compiled at %s %s\n Copyright (c) 1995-2002 wxWidgets team"
+ " wxWidgets Library (%s port)\nVersion %d.%d.%d%s%s, compiled at %s %s%s\n Copyright (c) 1995-2005 wxWidgets team"
),
port.c_str(),
wxMAJOR_VERSION,
L" (Unicode)",
#else
"",
+#endif
+#ifdef __WXDEBUG__
+ _T(" Debug build"),
+#else
+ wxEmptyString,
#endif
__TDATE__,
- __TTIME__
+ __TTIME__,
+#ifdef __WXGTK__
+ wxString::Format(_T("\nagainst GTK+ %d.%d.%d. Runtime GTK+ version: %d.%d.%d"), GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION, gtk_major_version, gtk_minor_version, gtk_micro_version).c_str()
+#else
+ ""
+#endif
),
_T("wxWidgets information"),
wxICON_INFORMATION | wxOK,
#endif
-#if !wxUSE_STL
// ----------------------------------------------------------------------------
// list classes implementation
// ----------------------------------------------------------------------------
+#if wxUSE_STL
+
+#include "wx/listimpl.cpp"
+WX_DEFINE_LIST(wxWindowList)
+
+#else
+
void wxWindowListNode::DeleteData()
{
delete (wxWindow *)GetData();
}
+
#endif
// ----------------------------------------------------------------------------
bool wxWindowBase::TryParent(wxEvent& event)
{
- // carry on up the parent-child hierarchy if the propgation count hasn't
+ // carry on up the parent-child hierarchy if the propagation count hasn't
// reached zero yet
if ( event.ShouldPropagate() )
{
wxCHECK_RET( GetParent(),
_T("MoveBefore/AfterInTabOrder() don't work for TLWs!") );
+ // detect the special case when we have nothing to do anyhow and when the
+ // code below wouldn't work
+ if ( win == this )
+ return;
+
// find the target window in the siblings list
wxWindowList& siblings = GetParent()->GetChildren();
wxWindowList::compatibility_iterator i = siblings.Find(win);
}
}
+// ----------------------------------------------------------------------------
+// focus handling
+// ----------------------------------------------------------------------------
+
+/*static*/ wxWindow* wxWindowBase::FindFocus()
+{
+ wxWindowBase *win = DoFindFocus();
+ return win ? win->GetMainWindowOfCompositeControl() : NULL;
+}
+
// ----------------------------------------------------------------------------
// global functions
// ----------------------------------------------------------------------------
#endif
title = GetWindow()->GetName();
- if (!title.IsEmpty())
+ if (!title.empty())
{
*name = title;
return wxACC_OK;
return wxACC_FAIL;
wxString ht(GetWindow()->GetHelpText());
- if (!ht.IsEmpty())
+ if (!ht.empty())
{
*description = ht;
return wxACC_OK;
return wxACC_FAIL;
wxString ht(GetWindow()->GetHelpText());
- if (!ht.IsEmpty())
+ if (!ht.empty())
{
*helpText = ht;
return wxACC_OK;
projects / wxWidgets.git / blobdiff