///////////////////////////////////////////////////////////////////////////////
-// Name: msw/statbr95.cpp
+// Name: src/msw/statbr95.cpp
// Purpose: native implementation of wxStatusBar
// Author: Vadim Zeitlin
// Modified by:
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "statbr95.h"
-#endif
-
// for compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#pragma hdrstop
#endif
-#ifndef WX_PRECOMP
- #include "wx/setup.h"
- #include "wx/frame.h"
- #include "wx/settings.h"
- #include "wx/dcclient.h"
-#endif
-
-#if wxUSE_STATUSBAR && defined(__WIN95__) && wxUSE_NATIVE_STATUSBAR
+#if wxUSE_STATUSBAR && wxUSE_NATIVE_STATUSBAR
-#include "wx/intl.h"
-#include "wx/log.h"
#include "wx/statusbr.h"
+#ifndef WX_PRECOMP
+ #include "wx/msw/wrapcctl.h" // include <commctrl.h> "properly"
+ #include "wx/frame.h"
+ #include "wx/settings.h"
+ #include "wx/dcclient.h"
+ #include "wx/intl.h"
+ #include "wx/log.h"
+#endif
+
#include "wx/msw/private.h"
#include <windowsx.h>
-#if defined(__WIN95__) && !(defined(__GNUWIN32_OLD__) && !defined(__CYGWIN10__))
- #include <commctrl.h>
+#if wxUSE_UXTHEME
+ #include "wx/msw/uxtheme.h"
#endif
// ----------------------------------------------------------------------------
long style,
const wxString& name)
{
- wxCHECK_MSG( parent, FALSE, wxT("status bar must have a parent") );
+ wxCHECK_MSG( parent, false, wxT("status bar must have a parent") );
SetName(name);
SetWindowStyleFlag(style);
parent->AddChild(this);
- m_windowId = id == -1 ? NewControlId() : id;
+ m_windowId = id == wxID_ANY ? NewControlId() : id;
DWORD wstyle = WS_CHILD | WS_VISIBLE;
{
wxLogSysError(_("Failed to create a status bar."));
- return FALSE;
+ return false;
}
SetFieldsCount(1);
SubclassWin(m_hWnd);
+ InheritAttributes();
SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_MENUBAR));
- return TRUE;
+ // we must refresh the frame size when the statusbar is created, because
+ // its client area might change
+ wxFrame *frame = wxDynamicCast(GetParent(), wxFrame);
+ if ( frame )
+ {
+ frame->SendSizeEvent();
+ }
+
+ return true;
}
wxStatusBar95::~wxStatusBar95()
{
+ // we must refresh the frame size when the statusbar is deleted but the
+ // frame is not - otherwise statusbar leaves a hole in the place it used to
+ // occupy
+ wxFrame *frame = wxDynamicCast(GetParent(), wxFrame);
+ if ( frame && !frame->IsBeingDeleted() )
+ {
+ frame->SendSizeEvent();
+ }
}
void wxStatusBar95::SetFieldsCount(int nFields, const int *widths)
wxCHECK_RET( (nField >= 0) && (nField < m_nFields),
_T("invalid statusbar field index") );
- if ( !StatusBar_SetText(GetHwnd(), nField, strText) )
+ if ( strText == GetStatusText(nField) )
+ {
+ // don't call StatusBar_SetText() to avoid flicker
+ return;
+ }
+
+ // Get field style, if any
+ int style;
+ if (m_statusStyles)
+ {
+ switch(m_statusStyles[nField])
+ {
+ case wxSB_RAISED:
+ style = SBT_POPOUT;
+ break;
+ case wxSB_FLAT:
+ style = SBT_NOBORDERS;
+ break;
+ case wxSB_NORMAL:
+ default:
+ style = 0;
+ break;
+ }
+ }
+ else
+ style = 0;
+
+ // Pass both field number and style. MSDN library doesn't mention
+ // that nField and style have to be 'ORed'
+ if ( !StatusBar_SetText(GetHwnd(), nField | style, strText.wx_str()) )
{
wxLogLastError(wxT("StatusBar_SetText"));
}
int len = StatusBar_GetTextLen(GetHwnd(), nField);
if ( len > 0 )
{
- StatusBar_GetText(GetHwnd(), nField, str.GetWriteBuf(len));
- str.UngetWriteBuf();
+ StatusBar_GetText(GetHwnd(), nField, wxStringBuffer(str, len));
}
return str;
bool wxStatusBar95::GetFieldRect(int i, wxRect& rect) const
{
- wxCHECK_MSG( (i >= 0) && (i < m_nFields), FALSE,
+ wxCHECK_MSG( (i >= 0) && (i < m_nFields), false,
_T("invalid statusbar field index") );
RECT r;
wxLogLastError(wxT("SendMessage(SB_GETRECT)"));
}
+#if wxUSE_UXTHEME
+ wxUxThemeHandle theme((wxStatusBar95 *)this, L"Status"); // const_cast
+ if ( theme )
+ {
+ // by default Windows has a 2 pixel border to the right of the left
+ // divider (or it could be a bug) but it looks wrong so remove it
+ if ( i != 0 )
+ {
+ r.left -= 2;
+ }
+
+ wxUxThemeEngine::Get()->GetThemeBackgroundContentRect(theme, NULL,
+ 1 /* SP_PANE */, 0,
+ &r, &r);
+ }
+#endif
+
wxCopyRECTToRect(r, rect);
- return TRUE;
+ return true;
+}
+
+// no idea for a default width, just choose something
+#define DEFAULT_FIELD_WIDTH 25
+
+wxSize wxStatusBar95::DoGetBestSize() const
+{
+ int borders[3];
+ SendMessage(GetHwnd(), SB_GETBORDERS, 0, (LPARAM)borders);
+
+ // calculate width
+ int width = 0;
+ for ( int i = 0; i < m_nFields; ++i )
+ {
+ int widthField = m_statusWidths ? m_statusWidths[i]
+ : DEFAULT_FIELD_WIDTH;
+ if ( widthField >= 0 )
+ {
+ width += m_statusWidths[i];
+ }
+ else
+ {
+ // variable width field, its width is really a proportion
+ // related to the other fields
+ width += -widthField*DEFAULT_FIELD_WIDTH;
+ }
+
+ // add the space between fields
+ width += borders[2];
+ }
+
+ if ( !width )
+ {
+ // still need something even for an empty status bar
+ width = 2*DEFAULT_FIELD_WIDTH;
+ }
+
+
+ // calculate height
+ int height;
+ wxGetCharSize(GetHWND(), NULL, &height, GetFont());
+ height = EDIT_HEIGHT_FROM_CHAR_HEIGHT(height);
+ height += borders[1];
+
+ wxSize best(width, height);
+ CacheBestSize(best);
+ return best;
}
void wxStatusBar95::DoMoveWindow(int x, int y, int width, int height)
{
- // the status bar wnd proc must be forwarded the WM_SIZE message whenever
- // the stat bar position/size is changed because it normally positions the
- // control itself along bottom or top side of the parent window - failing
- // to do so will result in nasty visual effects
- FORWARD_WM_SIZE(GetHwnd(), SIZE_RESTORED, x, y, SendMessage);
-
- // but now, when the standard status bar wnd proc did all it wanted to do,
- // move the status bar to its correct location - usually this call may be
- // omitted because for normal status bars (positioned along the bottom
- // edge) the position is already set correctly, but if the user wants to
- // position them in some exotic location, this is really needed
- wxWindow::DoMoveWindow(x, y, width, height);
+ if ( GetParent()->IsSizeDeferred() )
+ {
+ wxWindowMSW::DoMoveWindow(x, y, width, height);
+ }
+ else
+ {
+ // parent pos/size isn't deferred so do it now but don't send
+ // WM_WINDOWPOSCHANGING since we don't want to change pos/size later
+ // we must use SWP_NOCOPYBITS here otherwise it paints incorrectly
+ // if other windows are size deferred
+ ::SetWindowPos(GetHwnd(), NULL, x, y, width, height,
+ SWP_NOZORDER | SWP_NOOWNERZORDER | SWP_NOACTIVATE
+#ifndef __WXWINCE__
+ | SWP_NOCOPYBITS | SWP_NOSENDCHANGING
+#endif
+ );
+ }
// adjust fields widths to the new size
SetFieldsWidth();
- // we have to trigger wxSizeEvent if there are children window in status
+ // we have to trigger wxSizeEvent if there are children window in status
// bar because GetFieldRect returned incorrect (not updated) values up to
// here, which almost certainly resulted in incorrectly redrawn statusbar
if ( m_children.GetCount() > 0 )
}
}
-#endif // __WIN95__ && wxUSE_NATIVE_STATUSBAR
+void wxStatusBar95::SetStatusStyles(int n, const int styles[])
+{
+ wxStatusBarBase::SetStatusStyles(n, styles);
+
+ if (n != m_nFields)
+ return;
+
+ for (int i = 0; i < n; i++)
+ {
+ int style;
+ switch(styles[i])
+ {
+ case wxSB_RAISED:
+ style = SBT_POPOUT;
+ break;
+ case wxSB_FLAT:
+ style = SBT_NOBORDERS;
+ break;
+ case wxSB_NORMAL:
+ default:
+ style = 0;
+ break;
+ }
+ // The SB_SETTEXT message is both used to set the field's text as well as
+ // the fields' styles. MSDN library doesn't mention
+ // that nField and style have to be 'ORed'
+ wxString text = GetStatusText(i);
+ if (!StatusBar_SetText(GetHwnd(), style | i, text.wx_str()))
+ {
+ wxLogLastError(wxT("StatusBar_SetText"));
+ }
+ }
+}
+
+WXLRESULT
+wxStatusBar95::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
+{
+#ifndef __WXWINCE__
+ if ( nMsg == WM_WINDOWPOSCHANGING )
+ {
+ WINDOWPOS *lpPos = (WINDOWPOS *)lParam;
+ int x, y, w, h;
+ GetPosition(&x, &y);
+ GetSize(&w, &h);
+
+ // we need real window coords and not wx client coords
+ AdjustForParentClientOrigin(x, y);
+
+ lpPos->x = x;
+ lpPos->y = y;
+ lpPos->cx = w;
+ lpPos->cy = h;
+
+ return 0;
+ }
+
+ if ( nMsg == WM_NCLBUTTONDOWN )
+ {
+ // if hit-test is on gripper then send message to TLW to begin
+ // resizing. It is possible to send this message to any window.
+ if ( wParam == HTBOTTOMRIGHT )
+ {
+ wxWindow *win;
+
+ for ( win = GetParent(); win; win = win->GetParent() )
+ {
+ if ( win->IsTopLevel() )
+ {
+ SendMessage(GetHwndOf(win), WM_NCLBUTTONDOWN,
+ wParam, lParam);
+
+ return 0;
+ }
+ }
+ }
+ }
+#endif
+
+ return wxStatusBarBase::MSWWindowProc(nMsg, wParam, lParam);
+}
+#endif // wxUSE_STATUSBAR && wxUSE_NATIVE_STATUSBAR
projects / wxWidgets.git / blobdiff