src/cocoa/textctrl.mm

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/cocoa/textctrl.mm
   3 // Purpose:     wxTextCtrl
   4 // Author:      David Elliott
   5 // Modified by:
   6 // Created:     2003/03/16
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2003 David Elliott
   9 // Licence:     wxWidgets licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/wxprec.h"
  13
  14 #include "wx/textctrl.h"
  15
  16 #ifndef WX_PRECOMP
  17     #include "wx/app.h"
  18     #include "wx/log.h"
  19 #endif //WX_PRECOMP
  20
  21 #include "wx/cocoa/string.h"
  22
  23 #include "wx/cocoa/autorelease.h"
  24
  25 #import <Foundation/NSString.h>
  26 #import <AppKit/NSTextField.h>
  27 #import <AppKit/NSCell.h>
  28
  29 #include <math.h>
  30
  31 IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxTextCtrlBase)
  32 BEGIN_EVENT_TABLE(wxTextCtrl, wxTextCtrlBase)
  33 END_EVENT_TABLE()
  34 WX_IMPLEMENT_COCOA_OWNER(wxTextCtrl,NSTextField,NSControl,NSView)
  35
  36 bool wxTextCtrl::Create(wxWindow *parent, wxWindowID winid,
  37             const wxString& value,
  38             const wxPoint& pos,
  39             const wxSize& size,
  40             long style,
  41             const wxValidator& validator,
  42             const wxString& name)
  43 {
  44     wxAutoNSAutoreleasePool pool;
  45     if(!CreateControl(parent,winid,pos,size,style,validator,name))
  46         return false;
  47     m_cocoaNSView = NULL;
  48     SetNSTextField([[NSTextField alloc] initWithFrame:MakeDefaultNSRect(size)]);
  49     [m_cocoaNSView release];
  50     [GetNSTextField() setStringValue:wxNSStringWithWxString(value)];
  51
  52     [GetNSControl() sizeToFit];
  53     NSRect currentFrame = [m_cocoaNSView frame];
  54     if(currentFrame.size.width < 70)
  55     {
  56         currentFrame.size.width = 70;
  57         [m_cocoaNSView setFrame:currentFrame];
  58     }
  59     if(m_parent)
  60         m_parent->CocoaAddChild(this);
  61     SetInitialFrameRect(pos,size);
  62     return true;
  63 }
  64
  65 wxTextCtrl::~wxTextCtrl()
  66 {
  67     DisassociateNSTextField(GetNSTextField());
  68 }
  69
  70 void wxTextCtrl::Cocoa_didChangeText(void)
  71 {
  72 }
  73
  74 void wxTextCtrl::AppendText(wxString const&)
  75 {
  76 }
  77
  78 void wxTextCtrl::SetEditable(bool)
  79 {
  80 }
  81
  82 void wxTextCtrl::MarkDirty()
  83 {
  84 }
  85
  86 void wxTextCtrl::DiscardEdits()
  87 {
  88 }
  89
  90 void wxTextCtrl::SetSelection(long, long)
  91 {
  92 }
  93
  94 void wxTextCtrl::ShowPosition(long)
  95 {
  96 }
  97
  98 void wxTextCtrl::SetInsertionPoint(long)
  99 {
 100 }
 101
 102 void wxTextCtrl::SetInsertionPointEnd()
 103 {
 104 }
 105
 106 void wxTextCtrl::Cut()
 107 {
 108 }
 109
 110 void wxTextCtrl::Copy()
 111 {
 112 }
 113
 114 void wxTextCtrl::Redo()
 115 {
 116 }
 117
 118 void wxTextCtrl::Undo()
 119 {
 120 }
 121
 122 void wxTextCtrl::Clear()
 123 {
 124 }
 125
 126 void wxTextCtrl::Paste()
 127 {
 128 }
 129
 130 void wxTextCtrl::Remove(long, long)
 131 {
 132 }
 133
 134 void wxTextCtrl::Replace(long, long, wxString const&)
 135 {
 136 }
 137
 138 void wxTextCtrl::DoSetValue(wxString const& value, int flags)
 139 {
 140     wxAutoNSAutoreleasePool pool;
 141     [GetNSTextField() setStringValue: wxNSStringWithWxString(value)];
 142
 143     if ( flags & SetValue_SendEvent )
 144         SendTextUpdatedEvent();
 145 }
 146
 147 void wxTextCtrl::WriteText(wxString const&)
 148 {
 149 }
 150
 151 bool wxTextCtrl::IsEditable() const
 152 {
 153     return true;
 154 }
 155
 156 bool wxTextCtrl::IsModified() const
 157 {
 158     return false;
 159 }
 160
 161 wxString wxTextCtrl::GetLineText(long) const
 162 {
 163     return wxEmptyString;
 164 }
 165
 166 void wxTextCtrl::GetSelection(long*, long*) const
 167 {
 168 }
 169
 170 bool wxTextCtrl::PositionToXY(long, long*, long*) const
 171 {
 172     return false;
 173 }
 174
 175 long wxTextCtrl::XYToPosition(long, long) const
 176 {
 177     return 0;
 178 }
 179
 180 int wxTextCtrl::GetLineLength(long) const
 181 {
 182     return 0;
 183 }
 184
 185 wxTextPos wxTextCtrl::GetLastPosition() const
 186 {
 187     return 0;
 188 }
 189
 190 int wxTextCtrl::GetNumberOfLines() const
 191 {
 192     return 0;
 193 }
 194
 195 long wxTextCtrl::GetInsertionPoint() const
 196 {
 197     return 0;
 198 }
 199
 200 bool wxTextCtrl::CanRedo() const
 201 {
 202     return false;
 203 }
 204
 205 bool wxTextCtrl::CanUndo() const
 206 {
 207     return false;
 208 }
 209
 210 wxString wxTextCtrl::GetValue() const
 211 {
 212     wxAutoNSAutoreleasePool pool;
 213     return wxStringWithNSString([GetNSTextField() stringValue]);
 214 }
 215
 216 wxSize wxTextCtrl::DoGetBestSize() const
 217 {
 218     wxAutoNSAutoreleasePool pool;
 219     wxASSERT(GetNSControl());
 220     NSCell *cell = [GetNSControl() cell];
 221     wxASSERT(cell);
 222     NSSize cellSize = [cell cellSize];
 223     wxSize size(100,(int)ceil(cellSize.height));
 224
 225     wxLogTrace(wxTRACE_COCOA_Window_Size,wxT("wxTextCtrl=%p::DoGetBestSize()==(%d,%d)"),this,size.x,size.y);
 226     return size;
 227 }