/////////////////////////////////////////////////////////////////////////////
// Name: tooltip.cpp
// Purpose: wxToolTip implementation
-// Author: Robert Roebling
+// Author: Stefan Csomor
// Id: $Id$
-// Copyright: (c) 1998 Robert Roebling
+// Copyright: (c) Stefan Csomor
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
- #pragma implementation "tooltip.h"
-#endif
-
-#include "wx/defs.h"
+#include "wx/wxprec.h"
#if wxUSE_TOOLTIPS
class wxMacToolTip
{
- public :
- wxMacToolTip( ) ;
- ~wxMacToolTip() ;
-
- void Setup( WindowRef window , const wxString& text , wxPoint localPosition ) ;
- long GetMark() { return m_mark ; }
- void Draw() ;
- void Clear() ;
- bool IsShown() { return m_shown ; }
- private :
-
- wxString m_label ;
- wxPoint m_position ;
- Rect m_rect ;
- WindowRef m_window ;
- PicHandle m_backpict ;
- bool m_shown ;
- long m_mark ;
- wxMacToolTipTimer* m_timer ;
+public :
+ wxMacToolTip() ;
+ ~wxMacToolTip() ;
+
+ void Setup( WindowRef window , const wxString& text , const wxPoint& localPosition ) ;
+ void Draw() ;
+ void Clear() ;
+
+ long GetMark()
+ { return m_mark ; }
+
+ bool IsShown()
+ { return m_shown ; }
+
+private :
+ wxString m_label ;
+ wxPoint m_position ;
+ Rect m_rect ;
+ WindowRef m_window ;
+ PicHandle m_backpict ;
+ bool m_shown ;
+ long m_mark ;
+ wxMacToolTipTimer* m_timer ;
+
#if TARGET_CARBON
- wxMacCFStringHolder m_helpTextRef ;
+ wxMacCFStringHolder m_helpTextRef ;
#endif
} ;
class wxMacToolTipTimer : public wxTimer
{
public:
- wxMacToolTipTimer() {} ;
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 ;
IMPLEMENT_ABSTRACT_CLASS(wxToolTip, wxObject)
+
wxToolTip::wxToolTip( 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
}
}
if ( s_ShowToolTips != flag )
{
s_ShowToolTips = flag ;
+
if ( s_ShowToolTips )
{
}
{
s_ToolTip.Clear() ;
}
+
// --- mac specific
wxMacToolTipTimer::wxMacToolTipTimer( wxMacToolTip *tip , int msec )
{
m_window = NULL ;
m_backpict = NULL ;
+ m_timer = NULL ;
m_mark = 0 ;
m_shown = false ;
- m_timer = NULL ;
}
-void wxMacToolTip::Setup( WindowRef win , const wxString& text , wxPoint localPosition )
+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 ( m_timer )
delete m_timer ;
+
m_timer = new wxMacToolTipTimer( this , s_ToolTipDelay ) ;
}
wxMacToolTip::~wxMacToolTip()
{
- if ( m_timer ) {
+ if ( m_timer )
+ {
delete m_timer ;
m_timer = NULL;
}
+
if ( m_backpict )
Clear() ;
}
if ( m_window == s_ToolTipWindowRef )
{
m_shown = true ;
+
#if TARGET_CARBON
HMHelpContentRec tag ;
tag.version = kMacHelpVersion;
SetRect( &tag.absHotRect , m_position.x - 2 , m_position.y - 2 , m_position.x + 2 , m_position.y + 2 ) ;
- GrafPtr port ;
- GetPort( &port ) ;
- SetPortWindowPort(m_window) ;
- LocalToGlobal( (Point *) &tag.absHotRect.top );
- LocalToGlobal( (Point *) &tag.absHotRect.bottom );
- SetPort( port );
- m_helpTextRef.Assign( m_label , wxFONTENCODING_DEFAULT ) ;
+
+ QDLocalToGlobalRect( GetWindowPort( m_window ) , &tag.absHotRect ) ;
+
+ m_helpTextRef.Assign( m_label , wxFONTENCODING_DEFAULT ) ;
tag.content[kHMMinimumContentIndex].contentType = kHMCFStringContent ;
tag.content[kHMMinimumContentIndex].u.tagCFString = m_helpTextRef ;
tag.content[kHMMaximumContentIndex].contentType = kHMCFStringContent ;
tag.tagSide = kHMDefaultSide;
HMDisplayTag( &tag );
#else
- wxMacPortStateHelper help( (GrafPtr) GetWindowPort( m_window ) );
+ wxMacPortStateHelper help( (GrafPtr)GetWindowPort( m_window ) );
FontFamilyID fontId ;
Str255 fontName ;
SInt16 fontSize ;
Style fontStyle ;
- GetThemeFont(kThemeSmallSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ;
+ GetThemeFont( kThemeSmallSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ;
GetFNum( fontName, &fontId );
-
+
TextFont( fontId ) ;
TextSize( fontSize ) ;
TextFace( fontStyle ) ;
::GetFontInfo(&fontInfo);
short lineh = fontInfo.ascent + fontInfo.descent + fontInfo.leading;
short height = 0 ;
-
+
int i = 0 ;
int length = m_label.Length() ;
int width = 0 ;
int thiswidth = 0 ;
int laststop = 0 ;
- wxCharBuffer text = m_label.mb_str( wxConvLocal) ;
+ wxCharBuffer text = m_label.mb_str( wxConvLocal ) ;
- while( i < length )
+ while ( i < length )
{
- if( text[i] == 13 || text[i] == 10)
+ if ( text[i] == 13 || text[i] == 10)
{
thiswidth = ::TextWidth( text , laststop , i - laststop ) ;
if ( thiswidth > width )
width = thiswidth ;
-
+
height += lineh ;
- laststop = i+1 ;
+ laststop = i + 1 ;
}
+
i++ ;
}
+
if ( i - laststop > 0 )
{
thiswidth = ::TextWidth( text , laststop , i - laststop ) ;
width = thiswidth ;
height += lineh ;
}
-
+
m_rect.left = m_position.x + kTipOffset;
m_rect.top = m_position.y + kTipOffset;
m_rect.right = m_rect.left + width + 2 * kTipBorder;
m_rect.bottom = m_rect.top + height + 2 * kTipBorder;
Rect r ;
+
GetPortBounds( GetWindowPort( m_window ) , &r ) ;
if ( m_rect.top < 0 )
{
m_rect.top -= (m_rect.bottom - r.bottom) ;
m_rect.bottom = r.bottom ;
}
+
+ GWorldPtr port ;
+ CGrafPtr origPort ;
+ GDHandle origDevice ;
+
ClipRect( &m_rect ) ;
BackColor( whiteColor ) ;
ForeColor(blackColor ) ;
- GWorldPtr port ;
NewGWorld( &port , wxDisplayDepth() , &m_rect , NULL , NULL , 0 ) ;
- CGrafPtr origPort ;
- GDHandle origDevice ;
-
+
GetGWorld( &origPort , &origDevice ) ;
SetGWorld( port , NULL ) ;
-
+
m_backpict = OpenPicture(&m_rect);
-
+
CopyBits(GetPortBitMapForCopyBits(GetWindowPort(m_window)),
GetPortBitMapForCopyBits(port),
&m_rect,
SetGWorld( origPort , origDevice ) ;
DisposeGWorld( port ) ;
PenNormal() ;
-
+
RGBColor tooltipbackground = { 0xFFFF , 0xFFFF , 0xC000 } ;
BackColor( whiteColor ) ;
RGBForeColor( &tooltipbackground ) ;
-
+
PaintRect( &m_rect ) ;
ForeColor(blackColor ) ;
FrameRect( &m_rect ) ;
laststop = 0 ;
height = 0 ;
- while( i < length )
+ while ( i < length )
{
- if( text[i] == 13 || text[i] == 10)
+ if ( text[i] == 13 || text[i] == 10)
{
::DrawText( text , laststop , i - laststop ) ;
height += lineh ;
::MoveTo( m_rect.left + kTipBorder , m_rect.top + fontInfo.ascent + kTipBorder + height );
laststop = i+1 ;
}
+
i++ ;
}
+
::DrawText( text , laststop , i - laststop ) ;
::TextMode( srcOr ) ;
#endif
void wxToolTip::NotifyWindowDelete( WXHWND win )
{
if ( win == s_ToolTipWindowRef )
- {
s_ToolTipWindowRef = NULL ;
- }
}
void wxMacToolTip::Clear()
{
m_mark++ ;
+
if ( m_timer )
{
delete m_timer ;
m_timer = NULL ;
}
+
if ( !m_shown )
return ;
+
#if TARGET_CARBON
HMHideTag() ;
m_helpTextRef.Release() ;
#else
if ( m_window == s_ToolTipWindowRef && m_backpict )
{
- wxMacPortStateHelper help( (GrafPtr) GetWindowPort(m_window) ) ;
+ wxMacPortStateHelper help( (GrafPtr)GetWindowPort( m_window ) ) ;
m_shown = false ;
BackColor( whiteColor ) ;
- ForeColor(blackColor ) ;
- DrawPicture(m_backpict, &m_rect);
- KillPicture(m_backpict);
+ ForeColor( blackColor ) ;
+ DrawPicture( m_backpict, &m_rect );
+ KillPicture( m_backpict );
m_backpict = NULL ;
}
#endif
projects / wxWidgets.git / blobdiff