Halfway reasonable implementation of wxFont for wxCocoa.

[wxWidgets.git] / src / cocoa / button.mm

diff --git a/src/cocoa/button.mm b/src/cocoa/button.mm
index 46a2201e0e51a1e143bdf7236747ccad41d68131..4a14d6ba2d75f797aa9e2b16f8fb0e04abb0b1ae 100644 (file)
--- a/src/cocoa/button.mm
+++ b/src/cocoa/button.mm
@@ -1,65 +1,124 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        cocoa/button.mm
+// Name:        src/cocoa/button.mm
 // Purpose:     wxButton
 // Author:      David Elliott
 // Modified by:
 // Created:     2002/12/30
-// RCS-ID:      $Id: 
+// RCS-ID:      $Id$
 // Copyright:   (c) 2002 David Elliott
-// Licence:    wxWindows license
+// Licence:     wxWidgets licence
 /////////////////////////////////////////////////////////////////////////////
 
 #include "wx/wxprec.h"
+
+#include "wx/button.h"
+
 #ifndef WX_PRECOMP
-    #include "wx/defs.h"
-    #include "wx/button.h"
     #include "wx/log.h"
 #endif
 
-#import <AppKit/NSButton.h>
+#include "wx/stockitem.h"
+#include "wx/cocoa/autorelease.h"
 #include "wx/cocoa/string.h"
 
+#import <AppKit/NSButton.h>
+#import <math.h>
+
 IMPLEMENT_DYNAMIC_CLASS(wxButton, wxControl)
 BEGIN_EVENT_TABLE(wxButton, wxButtonBase)
 END_EVENT_TABLE()
 WX_IMPLEMENT_COCOA_OWNER(wxButton,NSButton,NSControl,NSView)
 
 bool wxButton::Create(wxWindow *parent, wxWindowID winid,
-            const wxString& label, const wxPoint& pos,
+            const wxString& lbl, const wxPoint& pos,
             const wxSize& size, long style,
             const wxValidator& validator, const wxString& name)
 {
-    wxLogDebug("Creating control with id=%d",winid);
+    wxString label((lbl.empty() && wxIsStockID(winid))?wxGetStockLabel(winid):lbl);
+
+    wxAutoNSAutoreleasePool pool;
+    wxLogTrace(wxTRACE_COCOA,wxT("Creating control with id=%d"),winid);
     if(!CreateControl(parent,winid,pos,size,style,validator,name))
         return false;
-    wxLogDebug("Created control with id=%d",GetId());
-    NSRect cocoaRect = NSMakeRect(10,10,20,20);
+    wxLogTrace(wxTRACE_COCOA,wxT("Created control with id=%d"),GetId());
     m_cocoaNSView = NULL;
-    SetNSButton([[NSButton alloc] initWithFrame: cocoaRect]);
+    SetNSButton([[NSButton alloc] initWithFrame: MakeDefaultNSRect(size)]);
     // NOTE: YES we want to release this (to match the alloc).
     // DoAddChild(this) will retain us again since addSubView doesn't.
     [m_cocoaNSView release];
 
     [GetNSButton() setBezelStyle:NSRoundedBezelStyle];
-    [GetNSButton() setTitle:wxNSStringWithWxString(label)];
+    CocoaSetLabelForObject(label, GetNSButton());
+
+    do
+    {
+        NSTextAlignment mode;
+        if ((style & wxBU_LEFT) && !(style & wxBU_RIGHT))
+            mode = NSLeftTextAlignment;
+        else if ((style & wxBU_RIGHT) && !(style & wxBU_LEFT))
+            mode = NSRightTextAlignment;
+        else
+            break;
+        [GetNSControl() setAlignment:mode];
+    } while(0);
+
     [GetNSControl() sizeToFit];
 
     if(m_parent)
         m_parent->CocoaAddChild(this);
+    SetInitialFrameRect(pos,size);
 
     return true;
 }
 
 wxButton::~wxButton()
 {
-    DisassociateNSButton(m_cocoaNSView);
+    DisassociateNSButton(GetNSButton());
 }
 
 void wxButton::Cocoa_wxNSButtonAction(void)
 {
-    wxLogDebug("YAY!");
+    wxLogTrace(wxTRACE_COCOA,wxT("YAY!"));
     wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, GetId());
     InitCommandEvent(event); //    event.SetEventObject(this);
     Command(event);
 }
 
+wxString wxButton::GetLabel() const
+{
+    return wxStringWithNSString([GetNSButton() title]);
+}
+
+void wxButton::SetLabel(const wxString& label)
+{
+    CocoaSetLabelForObject(label, GetNSButton());
+}
+
+wxSize wxButton::DoGetBestSize() const
+{
+    wxSize size = wxButtonBase::DoGetBestSize();
+    if(!HasFlag(wxBU_EXACTFIT))
+    {
+        if(size.x<68)
+            size.x = 68;
+    }
+    return size;
+}
+
+static NSRect MakeNSButtonDefaultRect()
+{
+    // create at (10.0,10.0) with size 20.0x20.0 (just bogus values)
+    wxObjcAutoRefFromAlloc<NSButton*> defaultButton = [[NSButton alloc]
+            initWithFrame:NSMakeRect(10.0,10.0,20.0,20.0)];
+    [static_cast<NSButton*>(defaultButton) setBezelStyle:NSRoundedBezelStyle];
+    [static_cast<NSButton*>(defaultButton) setTitle:@""];
+    [static_cast<NSButton*>(defaultButton) sizeToFit];
+    return [static_cast<NSButton*>(defaultButton) frame];
+}
+
+wxSize wxButtonBase::GetDefaultSize()
+{
+    static NSRect cocoaRect = MakeNSButtonDefaultRect();
+    // Apple HIG says OK/Cancel buttons have default width of 68.
+    return wxSize(68,(int)ceil(cocoaRect.size.height));
+}