+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: src/mac/classic/stattext.cpp
-// Purpose: wxStaticText
-// Author: Stefan Csomor
-// Modified by:
-// Created: 04/01/98
-// RCS-ID: $Id$
-// Copyright: (c) Stefan Csomor
-// Licence: wxWindows licence
-/////////////////////////////////////////////////////////////////////////////
-
-#include "wx/wxprec.h"
-
-#include "wx/stattext.h"
-
-#ifndef WX_PRECOMP
- #include "wx/app.h"
- #include "wx/utils.h"
- #include "wx/dc.h"
- #include "wx/dcclient.h"
- #include "wx/settings.h"
-#endif
-
-#include "wx/notebook.h"
-#include "wx/tabctrl.h"
-
-#include <stdio.h>
-
-IMPLEMENT_DYNAMIC_CLASS(wxStaticText, wxControl)
-
-#include "wx/mac/uma.h"
-
-BEGIN_EVENT_TABLE(wxStaticText, wxStaticTextBase)
- EVT_PAINT(wxStaticText::OnPaint)
-END_EVENT_TABLE()
-
-bool wxStaticText::Create(wxWindow *parent, wxWindowID id,
- const wxString& label,
- const wxPoint& pos,
- const wxSize& size,
- long style,
- const wxString& name)
-{
- m_label = wxStripMenuCodes(label) ;
-
- if ( !wxControl::Create( parent, id, pos, size, style,
- wxDefaultValidator , name ) )
- {
- return false;
- }
-
- SetInitialSize( size ) ;
-
- return true;
-}
-
-const wxString punct = wxT(" ,.-;:!?");
-
-void wxStaticText::DrawParagraph(wxDC &dc, wxString paragraph, int &y)
-{
- long width, height ;
-
- if (paragraph.length() == 0)
- {
- // empty line
- dc.GetTextExtent( wxT("H"), &width, &height );
- y += height;
-
- return;
- }
-
- int x = 0 ;
-
- bool linedrawn = true;
- while( paragraph.length() > 0 )
- {
- dc.GetTextExtent( paragraph , &width , &height ) ;
-
- if ( width > m_width )
- {
- for ( size_t p = paragraph.length() - 1 ; p > 0 ; --p )
- {
- if ((punct.Find(paragraph[p]) != wxNOT_FOUND) || !linedrawn)
- {
- int blank = (paragraph[p] == ' ') ? 0 : 1;
-
- dc.GetTextExtent( paragraph.Left(p + blank) , &width , &height ) ;
-
- if ( width <= m_width )
- {
- int pos = x ;
- if ( HasFlag( wxALIGN_CENTER ) )
- {
- pos += ( m_width - width ) / 2 ;
- }
- else if ( HasFlag( wxALIGN_RIGHT ) )
- {
- pos += ( m_width - width ) ;
- }
-
- dc.DrawText( paragraph.Left(p + blank), pos , y) ;
- y += height ;
- paragraph = paragraph.Mid(p+1) ;
- linedrawn = true;
- break ;
- }
- }
- }
-
- linedrawn = false;
- }
- else
- {
- int pos = x ;
- if ( HasFlag( wxALIGN_CENTER ) )
- {
- pos += ( m_width - width ) / 2 ;
- }
- else if ( HasFlag( wxALIGN_RIGHT ) )
- {
- pos += ( m_width - width ) ;
- }
-
- dc.DrawText( paragraph, pos , y) ;
- paragraph=wxEmptyString;
- y += height ;
- }
- }
-}
-
-void wxStaticText::OnDraw( wxDC &dc )
-{
- if (m_width <= 0 || m_height <= 0)
- return;
- /*
- dc.Clear() ;
- wxRect rect(0,0,m_width,m_height) ;
- dc.SetFont(*wxSMALL_FONT) ;
-
- dc.DrawRectangle(rect) ;
- */
- if ( !IsWindowHilited( (WindowRef) MacGetRootWindow() ) &&
- ( GetBackgroundColour() == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE )
- || GetBackgroundColour() == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) ) )
- {
- dc.SetTextForeground( wxColour( 0x80 , 0x80 , 0x80 ) ) ;
- }
- else
- {
- dc.SetTextForeground( GetForegroundColour() ) ;
- }
-
- wxString paragraph;
- size_t i = 0 ;
- wxString text = m_label;
- int y = 0 ;
- while (i < text.length())
- {
-
- if (text[i] == 13 || text[i] == 10)
- {
- DrawParagraph(dc, paragraph,y);
- paragraph = wxEmptyString ;
- }
- else
- {
- paragraph += text[i];
- }
- ++i;
- }
- if (paragraph.length() > 0)
- DrawParagraph(dc, paragraph,y);
-}
-
-void wxStaticText::OnPaint( wxPaintEvent & WXUNUSED(event) )
-{
- wxPaintDC dc(this);
- OnDraw( dc ) ;
-}
-
-wxSize wxStaticText::DoGetBestSize() const
-{
- int widthTextMax = 0, widthLine,
- heightTextTotal = 0, heightLineDefault = 0, heightLine = 0;
-
- wxString curLine;
- for ( const wxChar *pc = m_label; ; pc++ )
- {
- if ( *pc == wxT('\n') || *pc == wxT('\r') || *pc == wxT('\0') )
- {
- if ( !curLine )
- {
- // we can't use GetTextExtent - it will return 0 for both width
- // and height and an empty line should count in height
- // calculation
- if ( !heightLineDefault )
- heightLineDefault = heightLine;
- if ( !heightLineDefault )
- GetTextExtent(_T("W"), NULL, &heightLineDefault);
-
- heightTextTotal += heightLineDefault;
-
- heightTextTotal++; // FIXME: why is this necessary?
- }
- else
- {
- GetTextExtent(curLine, &widthLine, &heightLine);
- if ( widthLine > widthTextMax )
- widthTextMax = widthLine;
- heightTextTotal += heightLine;
-
- heightTextTotal++; // FIXME: why is this necessary?
- }
-
- if ( *pc == wxT('\n') || *pc == wxT('\r')) {
- curLine.Empty();
- }
- else {
- // the end of string
- break;
- }
- }
- else {
- curLine += *pc;
- }
- }
-
- return wxSize(widthTextMax, heightTextTotal);
-}
-
-void wxStaticText::SetLabel(const wxString& st )
-{
- wxStaticTextBase::SetLabel( st ) ;
- m_label = st ;
- if ( !(GetWindowStyle() & wxST_NO_AUTORESIZE) )
- {
- // temporary fix until layout measurement and drawing are in synch again
- Refresh() ;
- InvalidateBestSize();
- SetSize( GetBestSize() ) ;
- }
- Refresh() ;
- Update() ;
-}
-
-bool wxStaticText::SetFont(const wxFont& font)
-{
- bool ret = wxControl::SetFont(font);
-
- if ( ret )
- {
- // adjust the size of the window to fit to the label unless autoresizing is
- // disabled
- if ( !(GetWindowStyle() & wxST_NO_AUTORESIZE) )
- {
- // temporary fix until layout measurement and drawing are in synch again
- Refresh() ;
- InvalidateBestSize();
- SetSize( GetBestSize() );
- }
- }
-
- return ret;
-}
projects / wxWidgets.git / blobdiff