/////////////////////////////////////////////////////////////////////////////
-// Name: statusbr.cpp
-// Purpose: wxStatusBar class implementation
+// Name: generic/statusbr.cpp
+// Purpose: wxStatusBarGeneric class implementation
// Author: Julian Smart
// Modified by:
// Created: 01/02/97
// RCS-ID: $Id$
// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
+// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#pragma hdrstop
#endif
+#if wxUSE_STATUSBAR
+
#ifndef WX_PRECOMP
#include "wx/setup.h"
#include "wx/frame.h"
#include "wx/dcclient.h"
#endif
-#include "wx/generic/statusbr.h"
-
-#ifdef __WINDOWS__
-#include <windows.h>
-
-#ifdef DrawText
-#undef DrawText
-#endif
+#include "wx/statusbr.h"
-#endif
+// we only have to do it here when we use wxStatusBarGeneric in addition to the
+// standard wxStatusBar class, if wxStatusBarGeneric is the same as
+// wxStatusBar, then the corresponding IMPLEMENT_DYNAMIC_CLASS is already in
+// common/statbar.cpp
+#if defined(__WXMAC__) || \
+ (defined(wxUSE_NATIVE_STATUSBAR) && wxUSE_NATIVE_STATUSBAR)
+ #include "wx/generic/statusbr.h"
-#if !USE_SHARED_LIBRARY
-IMPLEMENT_DYNAMIC_CLASS(wxStatusBar, wxWindow)
+ IMPLEMENT_DYNAMIC_CLASS(wxStatusBarGeneric, wxWindow)
+#endif // wxUSE_NATIVE_STATUSBAR
-BEGIN_EVENT_TABLE(wxStatusBar, wxWindow)
- EVT_PAINT(wxStatusBar::OnPaint)
- EVT_SYS_COLOUR_CHANGED(wxStatusBar::OnSysColourChanged)
+BEGIN_EVENT_TABLE(wxStatusBarGeneric, wxWindow)
+ EVT_PAINT(wxStatusBarGeneric::OnPaint)
+ EVT_SYS_COLOUR_CHANGED(wxStatusBarGeneric::OnSysColourChanged)
END_EVENT_TABLE()
-#endif
// Default status border dimensions
#define wxTHICK_LINE_BORDER 2
#define wxTHICK_LINE_WIDTH 1
-wxStatusBar::wxStatusBar(void)
+wxStatusBarGeneric::wxStatusBarGeneric()
{
- m_statusWidths = NULL;
- m_statusStrings = NULL;
- m_nFields = 0;
m_borderX = wxTHICK_LINE_BORDER;
m_borderY = wxTHICK_LINE_BORDER;
}
-wxStatusBar::~wxStatusBar(void)
+wxStatusBarGeneric::~wxStatusBarGeneric()
{
- SetFont(wxNullFont);
-
- if ( m_statusWidths )
- delete[] m_statusWidths;
- if ( m_statusStrings )
- delete[] m_statusStrings;
+# ifdef __WXMSW__
+ SetFont(wxNullFont);
+# endif // MSW
}
-bool wxStatusBar::Create(wxWindow *parent, wxWindowID id,
- const wxPoint& pos,
- const wxSize& size,
- long style,
- const wxString& name)
+bool wxStatusBarGeneric::Create(wxWindow *parent,
+ wxWindowID id,
+ long style,
+ const wxString& name)
{
- m_statusWidths = NULL;
- m_statusStrings = NULL;
- m_nFields = 0;
+ // If create is ever meant to be re-entrant over the life of
+ // an object we should:
+ // m_statusStrings.Empty();
+
m_borderX = wxTHICK_LINE_BORDER;
m_borderY = wxTHICK_LINE_BORDER;
- bool success = wxWindow::Create(parent, id, pos, size, style, name);
+ bool success = wxWindow::Create(parent, id,
+ wxDefaultPosition, wxDefaultSize,
+ style | wxTAB_TRAVERSAL, name);
- // Don't wish this to be found as a child
- parent->GetChildren()->DeleteObject(this);
+ // The status bar should have a themed background
+ SetThemeEnabled( TRUE );
+ // Don't wish this to be found as a child
+#ifndef __WXMAC__
+ parent->GetChildren().DeleteObject(this);
+#endif
InitColours();
SetFont(m_defaultStatusBarFont);
+ // Set the height according to the font and the border size
+ wxClientDC dc(this);
+ dc.SetFont(GetFont());
+
+ wxCoord y;
+ dc.GetTextExtent(_T("X"), NULL, &y );
+
+ int height = (int)( (11*y)/10 + 2*GetBorderY());
+
+ SetSize(-1, -1, -1, height);
+
return success;
}
-void wxStatusBar::SetFieldsCount(int number, int *widths)
+void wxStatusBarGeneric::SetFieldsCount(int number, const int *widths)
{
- m_nFields = number;
+ wxASSERT_MSG( number >= 0,
+ _T("Yes, number should be a size_t and less than no fields is silly.") );
- if ( m_statusWidths )
- delete[] m_statusWidths;
+ // if( number > m_nFields )
- if ( m_statusStrings )
- delete[] m_statusStrings;
+ int i;
+ for(i = m_nFields; i < number; ++i)
+ m_statusStrings.Add( wxEmptyString );
- m_statusStrings = new wxString[number];
+ // if( number < m_nFields )
- int i;
- for (i = 0; i < number; i++)
- m_statusStrings[i] = "";
+ for (i = m_nFields - 1; i >= number; --i)
+ m_statusStrings.Remove(i);
+
+ m_nFields = number;
+
+ wxASSERT_MSG( m_nFields == (int)m_statusStrings.GetCount(),
+ _T("This really should never happen, can we do away with m_nFields here?") );
- if ( widths )
- SetStatusWidths(number, widths);
+ SetStatusWidths(number, widths);
}
-void wxStatusBar::SetStatusText(const wxString& text, int number)
+void wxStatusBarGeneric::SetStatusText(const wxString& text, int number)
{
- if ((number < 0) || (number >= m_nFields))
- return;
+ wxCHECK_RET( (number >= 0) && (number < m_nFields),
+ _T("invalid status bar field index") );
- m_statusStrings[number] = text;
+ m_statusStrings[number] = text;
- Refresh();
+ wxRect rect;
+ GetFieldRect(number, rect);
-#ifdef __WINDOWS__
- // For some reason, this can cause major GDI problems - graphics
- // all over the place. E.g. in print previewing.
-// ::UpdateWindow((HWND) GetHWND());
-#endif
+ Refresh( TRUE, &rect );
}
-wxString wxStatusBar::GetStatusText(int n) const
+wxString wxStatusBarGeneric::GetStatusText(int n) const
{
- if ((n < 0) || (n >= m_nFields))
- return wxString("");
- else
+ wxCHECK_MSG( (n >= 0) && (n < m_nFields), wxEmptyString,
+ _T("invalid status bar field index") );
+
return m_statusStrings[n];
}
-void wxStatusBar::SetStatusWidths(int n, int *widths_field)
+void wxStatusBarGeneric::SetStatusWidths(int n, const int widths_field[])
{
- // only set status widths, when n == number of statuswindows
- if (n == m_nFields)
- {
- // only set status widths,
- // when one window (minimum) is variable (width <= 0)
- bool is_variable = FALSE;
- int i;
- for (i = 0; i < m_nFields; i++)
- {
- if (widths_field[i] <= 0) is_variable = TRUE;
- }
+ // only set status widths, when n == number of statuswindows
+ wxCHECK_RET( n == m_nFields, _T("status bar field count mismatch") );
- // if there are old widths, delete them
- if (m_statusWidths)
- delete [] m_statusWidths;
+ // delete the old widths in any case - this function may be used to reset
+ // the widths to the default (all equal)
+ // MBN: this is incompatible with at least wxMSW and wxMAC and not
+ // documented, but let's keep it for now
+ ReinitWidths();
- // set widths
- m_statusWidths = new int[n];
- for (i = 0; i < m_nFields; i++)
+ if ( !widths_field )
{
- m_statusWidths[i] = widths_field[i];
+ // not an error, see the comment above
+ Refresh();
+ return;
}
- }
+
+ wxStatusBarBase::SetStatusWidths(n, widths_field);
}
-void wxStatusBar::OnPaint(wxPaintEvent& WXUNUSED(event) )
+void wxStatusBarGeneric::OnPaint(wxPaintEvent& WXUNUSED(event) )
{
wxPaintDC dc(this);
+
int i;
- if ( GetFont() )
- dc.SetFont(*GetFont());
+ if ( GetFont().Ok() )
+ dc.SetFont(GetFont());
dc.SetBackgroundMode(wxTRANSPARENT);
+#ifdef __WXPM__
+ wxColour vColor;
+
+ vColor = wxSystemSettings::GetColour(wxSYS_COLOUR_MENUBAR);
+ ::WinFillRect(dc.m_hPS, &dc.m_vRclPaint, vColor.GetPixel());
+#endif
+
for ( i = 0; i < m_nFields; i ++ )
- DrawField(dc, i);
+ DrawField(dc, i);
+
+#ifdef __WXMSW__
+ dc.SetFont(wxNullFont);
+#endif // MSW
}
-void wxStatusBar::DrawFieldText(wxDC& dc, int i)
+void wxStatusBarGeneric::DrawFieldText(wxDC& dc, int i)
{
int leftMargin = 2;
- wxRectangle rect;
+ wxRect rect;
GetFieldRect(i, rect);
wxString text(GetStatusText(i));
int xpos = rect.x + leftMargin;
int ypos = (int) (((rect.height - y) / 2 ) + rect.y + 0.5) ;
+#if defined( __WXGTK__ ) || defined(__WXMAC__)
+ xpos++;
+ ypos++;
+#endif
+
dc.SetClippingRegion(rect.x, rect.y, rect.width, rect.height);
dc.DrawText(text, xpos, ypos);
dc.DestroyClippingRegion();
}
-void wxStatusBar::DrawField(wxDC& dc, int i)
+void wxStatusBarGeneric::DrawField(wxDC& dc, int i)
{
- wxRectangle rect;
+ wxRect rect;
GetFieldRect(i, rect);
// Draw border
// Inside this, left and top sides - dark grey. Bottom and right -
// white.
- dc.SetPen(m_hilightPen);
+ dc.SetPen(m_hilightPen);
+
+#ifndef __WXPM__
// Right and bottom white lines
dc.DrawLine(rect.x + rect.width, rect.y,
rect.x + rect.width, rect.y + rect.height);
dc.DrawLine(rect.x + rect.width, rect.y + rect.height,
- rect.x, rect.y + rect.height);
+ rect.x, rect.y + rect.height);
- dc.SetPen(m_mediumShadowPen);
+ dc.SetPen(m_mediumShadowPen);
// Left and top grey lines
dc.DrawLine(rect.x, rect.y + rect.height,
- rect.x, rect.y);
+ rect.x, rect.y);
dc.DrawLine(rect.x, rect.y,
- rect.x + rect.width, rect.y);
+ rect.x + rect.width, rect.y);
+#else
- DrawFieldText(dc, i);
+ dc.DrawLine(rect.x + rect.width, rect.height + 2,
+ rect.x, rect.height + 2);
+ dc.DrawLine(rect.x + rect.width, rect.y,
+ rect.x + rect.width, rect.y + rect.height);
+
+ dc.SetPen(m_mediumShadowPen);
+ dc.DrawLine(rect.x, rect.y,
+ rect.x + rect.width, rect.y);
+ dc.DrawLine(rect.x, rect.y + rect.height,
+ rect.x, rect.y);
+
+#endif
+
+ DrawFieldText(dc, i);
}
// Get the position and size of the field's internal bounding rectangle
-bool wxStatusBar::GetFieldRect(int n, wxRectangle& rect) const
+bool wxStatusBarGeneric::GetFieldRect(int n, wxRect& rect) const
{
- if ((n < 0) || (n >= m_nFields))
- return FALSE;
+ wxCHECK_MSG( (n >= 0) && (n < m_nFields), FALSE,
+ _T("invalid status bar field index") );
int width, height;
+#ifdef __WXPM__
+ GetSize(&width, &height);
+#else
GetClientSize(&width, &height);
+#endif
int i;
int sum_of_nonvar = 0;
for (i = 0; i < m_nFields; i++)
{
fieldWidth = (int)(width/m_nFields);
- fieldPosition = i*fieldWidth;
- if ( i == n )
- break;
+ fieldPosition = i*fieldWidth;
+ if ( i == n )
+ break;
}
}
else // no_same_width
}
for (i = 0; i < m_nFields; i++)
{
- fieldWidth = tempwidth[i];
- fieldPosition = temppos;
+ fieldWidth = tempwidth[i];
+ fieldPosition = temppos;
- temppos += tempwidth[i];
+ temppos += tempwidth[i];
- if ( i == n )
- break;
+ if ( i == n )
+ break;
}
delete [] tempwidth;
}
rect.x = fieldPosition + wxTHICK_LINE_BORDER;
- rect.y = wxTHICK_LINE_BORDER;
+ rect.y = wxTHICK_LINE_BORDER;
- rect.width = fieldWidth - 2 * wxTHICK_LINE_BORDER ;
- rect.height = height - 2 * wxTHICK_LINE_BORDER ;
+ rect.width = fieldWidth - 2 * wxTHICK_LINE_BORDER ;
+ rect.height = height - 2 * wxTHICK_LINE_BORDER ;
- return TRUE;
+ return TRUE;
}
// Initialize colours
-void wxStatusBar::InitColours(void)
+void wxStatusBarGeneric::InitColours()
{
// Shadow colours
#if defined(__WIN95__)
- wxColour mediumShadowColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DSHADOW));
+ wxColour mediumShadowColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DSHADOW));
m_mediumShadowPen = wxPen(mediumShadowColour, 1, wxSOLID);
- wxColour hilightColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DHILIGHT));
+ wxColour hilightColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DHILIGHT));
m_hilightPen = wxPen(hilightColour, 1, wxSOLID);
+#elif defined(__WXPM__)
+ m_mediumShadowPen = wxPen(wxColour(127, 127, 127), 1, wxSOLID);
+ m_hilightPen = wxPen("WHITE", 1, wxSOLID);
+
+ wxColour vColour;
+
+ vColour.Set(wxString("LIGHT GREY"));
+ SetBackgroundColour(vColour);
+ vColour.Set(wxString("BLACK"));
+ SetForegroundColour(vColour);
+ m_defaultStatusBarFont = *wxSMALL_FONT;
#else
m_mediumShadowPen = wxPen("GREY", 1, wxSOLID);
m_hilightPen = wxPen("WHITE", 1, wxSOLID);
#endif
- m_defaultStatusBarFont = wxSystemSettings::GetSystemFont(wxSYS_DEFAULT_GUI_FONT);
- SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
+#ifndef __WXPM__
+ m_defaultStatusBarFont = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
+ SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
+#endif
}
// Responds to colour changes, and passes event on to children.
-void wxStatusBar::OnSysColourChanged(wxSysColourChangedEvent& event)
+void wxStatusBarGeneric::OnSysColourChanged(wxSysColourChangedEvent& event)
{
InitColours();
Refresh();
wxWindow::OnSysColourChanged(event);
}
+void wxStatusBarGeneric::SetMinHeight(int height)
+{
+ // check that this min height is not less than minimal height for the
+ // current font
+ wxClientDC dc(this);
+ wxCoord y;
+ dc.GetTextExtent( _T("X"), NULL, &y );
+
+ if ( height > (11*y)/10 )
+ {
+ SetSize(-1, -1, -1, height + 2*m_borderY);
+ }
+}
+
+#endif // wxUSE_STATUSBAR
+
+// vi:sts=4:sw=4:et
projects / wxWidgets.git / blobdiff