+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: src/mac/carbon/tooltip.cpp
-// Purpose: wxToolTip implementation
-// Author: Stefan Csomor
-// Id: $Id$
-// Copyright: (c) Stefan Csomor
-// Licence: wxWindows licence
-/////////////////////////////////////////////////////////////////////////////
-
-#include "wx/wxprec.h"
-
-#if wxUSE_TOOLTIPS
-
-#include "wx/tooltip.h"
-
-#ifndef WX_PRECOMP
- #include "wx/app.h"
- #include "wx/window.h"
- #include "wx/dc.h"
- #include "wx/timer.h"
-#endif // WX_PRECOMP
-
-#include "wx/geometry.h"
-#include "wx/mac/uma.h"
-
-//-----------------------------------------------------------------------------
-// global data
-//-----------------------------------------------------------------------------
-
-#if wxUSE_TIMER
-class wxMacToolTipTimer : public wxTimer
-{
-public:
- wxMacToolTipTimer(wxMacToolTip* tip, int iMilliseconds) ;
- wxMacToolTipTimer() {} ;
- virtual ~wxMacToolTipTimer() {} ;
-
- void Notify()
- {
- if ( m_mark == m_tip->GetMark() )
- m_tip->Draw() ;
- }
-
-protected:
- wxMacToolTip* m_tip;
- long m_mark ;
-};
-#endif // wxUSE_TIMER
-
-//-----------------------------------------------------------------------------
-// wxToolTip
-//-----------------------------------------------------------------------------
-static long s_ToolTipDelay = 500 ;
-static bool s_ShowToolTips = true ;
-static wxMacToolTip s_ToolTip ;
-static wxWindow* s_LastWindowEntered = NULL ;
-static wxRect2DInt s_ToolTipArea ;
-static WindowRef s_ToolTipWindowRef = NULL ;
-
-IMPLEMENT_ABSTRACT_CLASS(wxToolTip, wxObject)
-
-
-wxToolTip::wxToolTip( const wxString &tip )
-{
- m_text = tip;
- m_window = (wxWindow*) NULL;
-}
-
-wxToolTip::~wxToolTip()
-{
-}
-
-void wxToolTip::SetTip( const wxString &tip )
-{
- m_text = tip;
-
- if ( m_window )
- {
-#if 0
- // update it immediately
- wxToolInfo ti(GetHwndOf(m_window));
- ti.lpszText = (wxChar *)m_text.c_str();
-
- (void)SendTooltipMessage(GetToolTipCtrl(), TTM_UPDATETIPTEXT, 0, &ti);
-#endif
- }
-}
-
-void wxToolTip::SetWindow( wxWindow *win )
-{
- m_window = win ;
-}
-
-void wxToolTip::Enable( bool flag )
-{
- if ( s_ShowToolTips != flag )
- {
- s_ShowToolTips = flag ;
-
- if ( s_ShowToolTips )
- {
- }
- else
- {
- s_ToolTip.Clear() ;
- }
- }
-}
-
-void wxToolTip::SetDelay( long msecs )
-{
- s_ToolTipDelay = msecs ;
-}
-
-void wxToolTip::SetAutoPop( long WXUNUSED(msecs) )
-{
-}
-
-void wxToolTip::SetReshow( long WXUNUSED(msecs) )
-{
-}
-
-void wxToolTip::RelayEvent( wxWindow *win , wxMouseEvent &event )
-{
- if ( s_ShowToolTips )
- {
- if ( event.GetEventType() == wxEVT_LEAVE_WINDOW )
- {
- s_ToolTip.Clear() ;
- }
- else if (event.GetEventType() == wxEVT_ENTER_WINDOW || event.GetEventType() == wxEVT_MOTION )
- {
- wxPoint2DInt where( event.m_x , event.m_y ) ;
- if ( s_LastWindowEntered == win && s_ToolTipArea.Contains( where ) )
- {
- }
- else
- {
- s_ToolTip.Clear() ;
- s_ToolTipArea = wxRect2DInt( event.m_x - 2 , event.m_y - 2 , 4 , 4 ) ;
- s_LastWindowEntered = win ;
-
- WindowRef window = MAC_WXHWND( win->MacGetTopLevelWindowRef() ) ;
- int x = event.m_x ;
- int y = event.m_y ;
- wxPoint local( x , y ) ;
- win->MacClientToRootWindow( &x, &y ) ;
- wxPoint windowlocal( x , y ) ;
- s_ToolTip.Setup( window , win->MacGetToolTipString( local ) , windowlocal ) ;
- }
- }
- }
-}
-
-void wxToolTip::RemoveToolTips()
-{
- s_ToolTip.Clear() ;
-}
-
-// --- mac specific
-#if wxUSE_TIMER
-wxMacToolTipTimer::wxMacToolTipTimer( wxMacToolTip *tip , int msec )
-{
- m_tip = tip;
- m_mark = tip->GetMark() ;
- Start(msec, true);
-}
-#endif // wxUSE_TIMER
-
-wxMacToolTip::wxMacToolTip()
-{
- m_window = NULL ;
- m_backpict = NULL ;
-#if wxUSE_TIMER
- m_timer = NULL ;
-#endif
- m_mark = 0 ;
- m_shown = false ;
-}
-
-void wxMacToolTip::Setup( WindowRef win , const wxString& text , const wxPoint& localPosition )
-{
- m_mark++ ;
-
- Clear() ;
- m_position = localPosition ;
- m_label = text ;
- m_window =win;
- s_ToolTipWindowRef = m_window ;
- m_backpict = NULL ;
-#if wxUSE_TIMER
- if ( m_timer )
- delete m_timer ;
-
- m_timer = new wxMacToolTipTimer( this , s_ToolTipDelay ) ;
-#endif // wxUSE_TIMER
-}
-
-wxMacToolTip::~wxMacToolTip()
-{
-#if wxUSE_TIMER
- if ( m_timer )
- {
- delete m_timer ;
- m_timer = NULL;
- }
-#endif // wxUSE_TIMER
- if ( m_backpict )
- Clear() ;
-}
-
-const short kTipBorder = 2 ;
-const short kTipOffset = 5 ;
-
-void wxMacToolTip::Draw()
-{
- if ( m_label.empty() )
- return ;
-
- if ( m_window == s_ToolTipWindowRef )
- {
- m_shown = true ;
-
- HMHelpContentRec tag ;
- tag.version = kMacHelpVersion;
-
- Point p = { m_position.y , m_position.x };
- wxMacLocalToGlobal( m_window , &p ) ;
- SetRect( &tag.absHotRect , p.h - 2 , p.v - 2 , p.h + 2 , p.v + 2 );
-
- m_helpTextRef = wxCFStringRef( m_label , wxFONTENCODING_DEFAULT ) ;
- tag.content[kHMMinimumContentIndex].contentType = kHMCFStringContent ;
- tag.content[kHMMinimumContentIndex].u.tagCFString = m_helpTextRef ;
- tag.content[kHMMaximumContentIndex].contentType = kHMCFStringContent ;
- tag.content[kHMMaximumContentIndex].u.tagCFString = m_helpTextRef ;
- tag.tagSide = kHMDefaultSide;
- HMDisplayTag( &tag );
- }
-}
-
-void wxToolTip::NotifyWindowDelete( WXHWND win )
-{
- if ( win == s_ToolTipWindowRef )
- s_ToolTipWindowRef = NULL ;
-}
-
-void wxMacToolTip::Clear()
-{
- m_mark++ ;
-#if wxUSE_TIMER
- if ( m_timer )
- {
- delete m_timer ;
- m_timer = NULL ;
- }
-#endif // wxUSE_TIMER
- if ( !m_shown )
- return ;
-
- HMHideTag() ;
-}
-
-#endif // wxUSE_TOOLTIPS
projects / wxWidgets.git / blobdiff