src/cocoa/stattext.mm

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        cocoa/stattext.mm
   3 // Purpose:     wxStaticText
   4 // Author:      David Elliott
   5 // Modified by:
   6 // Created:     2003/02/15
   7 // RCS-ID:      $Id:
   8 // Copyright:   (c) 2003 David Elliott
   9 // Licence:     wxWidgets licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/wxprec.h"
  13 #ifndef WX_PRECOMP
  14     #include "wx/app.h"
  15     #include "wx/stattext.h"
  16     #include "wx/log.h"
  17 #endif //WX_PRECOMP
  18
  19 #include "wx/cocoa/autorelease.h"
  20 #include "wx/cocoa/string.h"
  21 #include "wx/cocoa/log.h"
  22
  23 #import <Foundation/NSString.h>
  24 #import <AppKit/NSTextField.h>
  25 #include <math.h>
  26
  27 IMPLEMENT_DYNAMIC_CLASS(wxStaticText, wxControl)
  28 BEGIN_EVENT_TABLE(wxStaticText, wxControl)
  29 END_EVENT_TABLE()
  30 WX_IMPLEMENT_COCOA_OWNER(wxStaticText,NSTextField,NSControl,NSView)
  31
  32 bool wxStaticText::Create(wxWindow *parent, wxWindowID winid,
  33            const wxString& label,
  34            const wxPoint& pos,
  35            const wxSize& size,
  36            long style,
  37            const wxString& name)
  38 {
  39     wxAutoNSAutoreleasePool pool;
  40     if(!CreateControl(parent,winid,pos,size,style,wxDefaultValidator,name))
  41         return false;
  42     m_cocoaNSView = NULL;
  43     SetNSTextField([[NSTextField alloc] initWithFrame:MakeDefaultNSRect(size)]);
  44     [m_cocoaNSView release];
  45     [GetNSTextField() setStringValue:wxNSStringWithWxString(label)];
  46 //    [GetNSTextField() setBordered: NO];
  47     [GetNSTextField() setBezeled: NO];
  48     [GetNSTextField() setEditable: NO];
  49     [GetNSTextField() setDrawsBackground: NO];
  50
  51     [GetNSControl() sizeToFit];
  52     // Round-up to next integer size
  53     NSRect nsrect = [m_cocoaNSView frame];
  54     nsrect.size.width = ceil(nsrect.size.width);
  55     [m_cocoaNSView setFrameSize: nsrect.size];
  56
  57     if(m_parent)
  58         m_parent->CocoaAddChild(this);
  59     SetInitialFrameRect(pos,size);
  60
  61     return true;
  62 }
  63
  64 wxStaticText::~wxStaticText()
  65 {
  66     DisassociateNSTextField(GetNSTextField());
  67 }
  68
  69 void wxStaticText::SetLabel(const wxString& label)
  70 {
  71     [GetNSTextField() setStringValue:wxNSStringWithWxString(label)];
  72     NSRect oldFrameRect = [GetNSTextField() frame];
  73     NSView *superview = [GetNSTextField() superview];
  74     wxLogTrace(wxTRACE_COCOA_Window_Size, wxT("wxStaticText::SetLabel Old Position: (%d,%d)"), GetPosition().x, GetPosition().y);
  75     [GetNSTextField() sizeToFit];
  76     NSRect newFrameRect = [GetNSTextField() frame];
  77     // Ensure new size is an integer so GetSize returns valid data
  78     newFrameRect.size.height = ceil(newFrameRect.size.height);
  79     newFrameRect.size.width = ceil(newFrameRect.size.width);
  80     if(![superview isFlipped])
  81     {
  82         newFrameRect.origin.y = oldFrameRect.origin.y + oldFrameRect.size.height - newFrameRect.size.height;
  83     }
  84     [GetNSTextField() setFrame:newFrameRect];
  85     // New origin (wx coords) should always match old origin
  86     wxLogTrace(wxTRACE_COCOA_Window_Size, wxT("wxStaticText::SetLabel New Position: (%d,%d)"), GetPosition().x, GetPosition().y);
  87
  88     [[GetNSTextField() superview] setNeedsDisplayInRect:oldFrameRect];
  89     [[GetNSTextField() superview] setNeedsDisplayInRect:newFrameRect];
  90 }
  91
  92 void wxStaticText::Cocoa_didChangeText(void)
  93 {
  94 }
  95