// Author: Stefan Csomor
// Modified by:
// Created: 1998-01-01
-// RCS-ID: $Id: button.cpp 54845 2008-07-30 14:52:41Z SC $
// Copyright: (c) Stefan Csomor
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#include "wx/wxprec.h"
-#include "wx/button.h"
-
#ifndef WX_PRECOMP
- #include "wx/panel.h"
- #include "wx/toplevel.h"
- #include "wx/dcclient.h"
+#include "wx/object.h"
#endif
-#include "wx/stockitem.h"
+#include "wx/button.h"
+#include "wx/toplevel.h"
+#include "wx/tglbtn.h"
#include "wx/osx/private.h"
-wxSize wxButton::DoGetBestSize() const
-{
- if ( GetId() == wxID_HELP )
- return wxSize( 20 , 20 ) ;
+#if wxUSE_MARKUP
+ #include "wx/osx/cocoa/private/markuptoattr.h"
+#endif // wxUSE_MARKUP
- wxSize sz = GetDefaultSize() ;
- switch (GetWindowVariant())
+@implementation wxNSButton
+
++ (void)initialize
+{
+ static BOOL initialized = NO;
+ if (!initialized)
{
- case wxWINDOW_VARIANT_NORMAL:
- case wxWINDOW_VARIANT_LARGE:
- sz.y = 23 ;
- break;
+ initialized = YES;
+ wxOSXCocoaClassAddWXMethods( self );
+ }
+}
- case wxWINDOW_VARIANT_SMALL:
- sz.y = 17 ;
- break;
+- (int) intValue
+{
+ switch ( [self state] )
+ {
+ case NSOnState:
+ return 1;
+ case NSMixedState:
+ return 2;
+ default:
+ return 0;
+ }
+}
- case wxWINDOW_VARIANT_MINI:
- sz.y = 15 ;
+- (void) setIntValue: (int) v
+{
+ switch( v )
+ {
+ case 2:
+ [self setState:NSMixedState];
break;
-
- default:
+ case 1:
+ [self setState:NSOnState];
+ break;
+ default :
+ [self setState:NSOffState];
break;
}
+}
- wxRect r ;
-
- m_peer->GetBestRect(&r);
+- (void) setTrackingTag: (NSTrackingRectTag)tag
+{
+ rectTag = tag;
+}
- if ( r.GetWidth() == 0 && r.GetHeight() == 0 )
- {
- }
- sz.x = r.GetWidth();
- sz.y = r.GetHeight();
+- (NSTrackingRectTag) trackingTag
+{
+ return rectTag;
+}
- int wBtn = 96;
-
- if ((wBtn > sz.x) || ( GetWindowStyle() & wxBU_EXACTFIT))
- sz.x = wBtn;
+@end
-#if wxOSX_USE_CARBON
- Rect bestsize = { 0 , 0 , 0 , 0 } ;
- m_peer->GetBestRect( &bestsize ) ;
+@interface NSView(PossibleSizeMethods)
+- (NSControlSize)controlSize;
+@end
+
+wxButtonCocoaImpl::wxButtonCocoaImpl(wxWindowMac *wxpeer, wxNSButton *v)
+: wxWidgetCocoaImpl(wxpeer, v)
+{
+ SetNeedsFrame(false);
+}
- int wBtn;
- if ( EmptyRect( &bestsize ) || ( GetWindowStyle() & wxBU_EXACTFIT) )
+void wxButtonCocoaImpl::SetBitmap(const wxBitmap& bitmap)
+{
+ // switch bezel style for plain pushbuttons
+ if ( bitmap.IsOk() )
+ {
+ if ([GetNSButton() bezelStyle] == NSRoundedBezelStyle)
+ [GetNSButton() setBezelStyle:NSRegularSquareBezelStyle];
+ }
+ else
{
- Point bounds;
+ [GetNSButton() setBezelStyle:NSRoundedBezelStyle];
+ }
+
+ wxWidgetCocoaImpl::SetBitmap(bitmap);
+}
- ControlFontStyleRec controlFont;
- OSStatus err = m_peer->GetData<ControlFontStyleRec>( kControlEntireControl, kControlFontStyleTag, &controlFont );
- verify_noerr( err );
+#if wxUSE_MARKUP
+void wxButtonCocoaImpl::SetLabelMarkup(const wxString& markup)
+{
+ wxMarkupToAttrString toAttr(GetWXPeer(), markup);
+ NSMutableAttributedString *attrString = toAttr.GetNSAttributedString();
+
+ // Button text is always centered.
+ NSMutableParagraphStyle *
+ paragraphStyle = [[NSMutableParagraphStyle alloc] init];
+ [paragraphStyle setAlignment: NSCenterTextAlignment];
+ [attrString addAttribute:NSParagraphStyleAttributeName
+ value:paragraphStyle
+ range:NSMakeRange(0, [attrString length])];
+ [paragraphStyle release];
+
+ [GetNSButton() setAttributedTitle:attrString];
+}
+#endif // wxUSE_MARKUP
- wxCFStringRef str( m_label, GetFont().GetEncoding() );
+void wxButtonCocoaImpl::SetPressedBitmap( const wxBitmap& bitmap )
+{
+ NSButton* button = GetNSButton();
+ [button setAlternateImage: bitmap.GetNSImage()];
+ if ( GetWXPeer()->IsKindOf(wxCLASSINFO(wxToggleButton)) )
+ {
+ [button setButtonType:NSToggleButton];
+ }
+ else
+ {
+ [button setButtonType:NSMomentaryChangeButton];
+ }
+}
-#if wxOSX_USE_ATSU_TEXT
- SInt16 baseline;
- if ( m_font.MacGetThemeFontID() != kThemeCurrentPortFont )
- {
- err = GetThemeTextDimensions(
- (!m_label.empty() ? (CFStringRef)str : CFSTR(" ")),
- m_font.MacGetThemeFontID(), kThemeStateActive, false, &bounds, &baseline );
- verify_noerr( err );
- }
- else
-#endif
+void wxButtonCocoaImpl::GetLayoutInset(int &left , int &top , int &right, int &bottom) const
+{
+ left = top = right = bottom = 0;
+ NSControlSize size = NSRegularControlSize;
+ if ( [m_osxView respondsToSelector:@selector(controlSize)] )
+ size = [m_osxView controlSize];
+ else if ([m_osxView respondsToSelector:@selector(cell)])
+ {
+ id cell = [(id)m_osxView cell];
+ if ([cell respondsToSelector:@selector(controlSize)])
+ size = [cell controlSize];
+ }
+
+ if ( [GetNSButton() bezelStyle] == NSRoundedBezelStyle )
+ {
+ switch( size )
{
- wxClientDC dc(const_cast<wxButton*>(this));
- wxCoord width, height ;
- dc.GetTextExtent( m_label , &width, &height);
- bounds.h = width;
- bounds.v = height;
+ case NSRegularControlSize:
+ left = right = 6;
+ top = 4;
+ bottom = 8;
+ break;
+ case NSSmallControlSize:
+ left = right = 5;
+ top = 4;
+ bottom = 7;
+ break;
+ case NSMiniControlSize:
+ left = right = 1;
+ top = 0;
+ bottom = 2;
+ break;
}
+ }
+}
- wBtn = bounds.h + sz.y;
+void wxButtonCocoaImpl::SetAcceleratorFromLabel(const wxString& label)
+{
+ const int accelPos = wxControl::FindAccelIndex(label);
+ if ( accelPos != wxNOT_FOUND )
+ {
+ wxString accelstring(label[accelPos + 1]); // Skip '&' itself
+ accelstring.MakeLower();
+ wxCFStringRef cfText(accelstring);
+ [GetNSButton() setKeyEquivalent:cfText.AsNSString()];
+ [GetNSButton() setKeyEquivalentModifierMask:NSCommandKeyMask];
}
else
{
- wBtn = bestsize.right - bestsize.left ;
- // non 'normal' window variants don't return the correct height
- // sz.y = bestsize.bottom - bestsize.top ;
+ [GetNSButton() setKeyEquivalent:@""];
}
- if ((wBtn > sz.x) || ( GetWindowStyle() & wxBU_EXACTFIT))
- sz.x = wBtn;
-#endif
+}
- return sz ;
+NSButton *wxButtonCocoaImpl::GetNSButton() const
+{
+ wxASSERT( [m_osxView isKindOfClass:[NSButton class]] );
+
+ return static_cast<NSButton *>(m_osxView);
}
-wxSize wxButton::GetDefaultSize()
+// Set bezel style depending on the wxBORDER_XXX flags specified by the style
+// and also accounting for the label (bezels are different for multiline
+// buttons and normal ones) and the ID (special bezel is used for help button).
+//
+// This is extern because it's also used in src/osx/cocoa/tglbtn.mm.
+extern "C"
+void
+SetBezelStyleFromBorderFlags(NSButton *v,
+ long style,
+ wxWindowID winid,
+ const wxString& label = wxString(),
+ const wxBitmap& bitmap = wxBitmap())
{
- int wBtn = 70 ;
- int hBtn = 20 ;
+ // We can't display a custom label inside a button with help bezel style so
+ // we only use it if we are using the default label. wxButton itself checks
+ // if the label is just "Help" in which case it discards it and passes us
+ // an empty string.
+ if ( winid == wxID_HELP && label.empty() )
+ {
+ [v setBezelStyle:NSHelpButtonBezelStyle];
+ }
+ else
+ {
+ // We can't use rounded bezel styles neither for multiline buttons nor
+ // for buttons containing (big) icons as they are only meant to be used
+ // at certain sizes, so the style used depends on whether the label is
+ // single or multi line.
+ const bool
+ isSimpleText = (label.find_first_of("\n\r") == wxString::npos)
+ && (!bitmap.IsOk() || bitmap.GetHeight() < 20);
+
+ NSBezelStyle bezel;
+ switch ( style & wxBORDER_MASK )
+ {
+ case wxBORDER_NONE:
+ bezel = NSShadowlessSquareBezelStyle;
+ [v setBordered:NO];
+ break;
- return wxSize(wBtn, hBtn);
+ case wxBORDER_SIMPLE:
+ bezel = NSShadowlessSquareBezelStyle;
+ break;
+
+ case wxBORDER_SUNKEN:
+ bezel = isSimpleText ? NSTexturedRoundedBezelStyle
+ : NSSmallSquareBezelStyle;
+ break;
+
+ default:
+ wxFAIL_MSG( "Unknown border style" );
+ // fall through
+
+ case 0:
+ case wxBORDER_STATIC:
+ case wxBORDER_RAISED:
+ case wxBORDER_THEME:
+ bezel = isSimpleText ? NSRoundedBezelStyle
+ : NSRegularSquareBezelStyle;
+ break;
+ }
+
+ [v setBezelStyle:bezel];
+ }
}
-@implementation wxNSButton
+// Set the keyboard accelerator key from the label (e.g. "Click &Me")
+void wxButton::OSXUpdateAfterLabelChange(const wxString& label)
+{
+ wxButtonCocoaImpl *impl = static_cast<wxButtonCocoaImpl*>(GetPeer());
+
+ // Update the bezel style as may be necessary if our new label is multi
+ // line while the old one wasn't (or vice versa).
+ SetBezelStyleFromBorderFlags(impl->GetNSButton(),
+ GetWindowStyle(),
+ GetId(),
+ label);
+
+
+ // Skip setting the accelerator for the default buttons as this would
+ // overwrite the default "Enter" which should be preserved.
+ wxTopLevelWindow * const
+ tlw = wxDynamicCast(wxGetTopLevelParent(this), wxTopLevelWindow);
+ if ( tlw )
+ {
+ if ( tlw->GetDefaultItem() == this )
+ return;
+ }
-- (id)initWithFrame:(NSRect)frame
+ impl->SetAcceleratorFromLabel(label);
+}
+
+
+wxWidgetImplType* wxWidgetImpl::CreateButton( wxWindowMac* wxpeer,
+ wxWindowMac* WXUNUSED(parent),
+ wxWindowID winid,
+ const wxString& label,
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ long WXUNUSED(extraStyle))
{
- [super initWithFrame:frame];
- impl = NULL;
- [self setTarget: self];
- [self setAction: @selector(clickedAction:)];
- return self;
+ NSRect r = wxOSXGetFrameForControl( wxpeer, pos , size ) ;
+ wxNSButton* v = [[wxNSButton alloc] initWithFrame:r];
+
+ SetBezelStyleFromBorderFlags(v, style, winid, label);
+
+ [v setButtonType:NSMomentaryPushInButton];
+ wxButtonCocoaImpl* const impl = new wxButtonCocoaImpl( wxpeer, v );
+ impl->SetAcceleratorFromLabel(label);
+ return impl;
}
-- (void) clickedAction: (id) sender
+void wxWidgetCocoaImpl::SetDefaultButton( bool isDefault )
{
- if ( impl )
+ if ( [m_osxView isKindOfClass:[NSButton class]] )
{
- wxWindow* wxpeer = (wxWindow*) impl->GetWXPeer();
- if ( wxpeer )
- wxpeer->HandleClicked(0);
+ if ( isDefault )
+ {
+ [(NSButton*)m_osxView setKeyEquivalent: @"\r" ];
+ [(NSButton*)m_osxView setKeyEquivalentModifierMask: 0];
+ }
+ else
+ [(NSButton*)m_osxView setKeyEquivalent: @"" ];
}
}
-- (void)setImplementation: (wxWidgetCocoaImpl *) theImplementation
+void wxWidgetCocoaImpl::PerformClick()
{
- impl = theImplementation;
+ if ([m_osxView isKindOfClass:[NSControl class]])
+ [(NSControl*)m_osxView performClick:nil];
}
-- (wxWidgetCocoaImpl*) implementation
+#if wxUSE_BMPBUTTON
+
+wxWidgetImplType* wxWidgetImpl::CreateBitmapButton( wxWindowMac* wxpeer,
+ wxWindowMac* WXUNUSED(parent),
+ wxWindowID winid,
+ const wxBitmap& bitmap,
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ long WXUNUSED(extraStyle))
{
- return impl;
+ NSRect r = wxOSXGetFrameForControl( wxpeer, pos , size ) ;
+ wxNSButton* v = [[wxNSButton alloc] initWithFrame:r];
+
+ SetBezelStyleFromBorderFlags(v, style, winid, wxString(), bitmap);
+
+ if (bitmap.IsOk())
+ [v setImage:bitmap.GetNSImage() ];
+
+ [v setButtonType:NSMomentaryPushInButton];
+ wxWidgetCocoaImpl* c = new wxButtonCocoaImpl( wxpeer, v );
+ return c;
}
-- (BOOL) isFlipped
+#endif // wxUSE_BMPBUTTON
+
+//
+// wxDisclosureButton implementation
+//
+
+@interface wxDisclosureNSButton : NSButton
{
- return YES;
+
+ BOOL isOpen;
}
-- (int) intValue
+- (void) updateImage;
+
+- (void) toggle;
+
++ (NSImage *)rotateImage: (NSImage *)image;
+
+@end
+
+static const char * disc_triangle_xpm[] = {
+"10 9 4 1",
+" c None",
+". c #737373",
+"+ c #989898",
+"- c #c6c6c6",
+" .- ",
+" ..+- ",
+" ....+ ",
+" ......- ",
+" .......- ",
+" ......- ",
+" ....+ ",
+" ..+- ",
+" .- ",
+};
+
+@implementation wxDisclosureNSButton
+
++ (void)initialize
{
- switch ( [self state] )
+ static BOOL initialized = NO;
+ if (!initialized)
{
- case NSOnState:
- return 1;
- case NSMixedState:
- return 2;
- default:
- return 0;
+ initialized = YES;
+ wxOSXCocoaClassAddWXMethods( self );
}
}
+- (id) initWithFrame:(NSRect) frame
+{
+ self = [super initWithFrame:frame];
+ isOpen = NO;
+ [self setImagePosition:NSImageLeft];
+ [self updateImage];
+ return self;
+}
+
+- (int) intValue
+{
+ return isOpen ? 1 : 0;
+}
+
- (void) setIntValue: (int) v
{
- switch( v )
- {
- case 2:
- [self setState:NSMixedState];
- break;
- case 1:
- [self setState:NSOnState];
- break;
- default :
- [self setState:NSOffState];
- break;
- }
+ isOpen = ( v != 0 );
+ [self updateImage];
}
-@end
+- (void) toggle
+{
+ isOpen = !isOpen;
+ [self updateImage];
+}
+wxCFRef<NSImage*> downArray ;
-wxWidgetImplType* wxWidgetImpl::CreateButton( wxWindowMac* wxpeer,
- wxWindowMac* parent,
- wxWindowID id,
- const wxString& label,
- const wxPoint& pos,
- const wxSize& size,
- long style,
- long extraStyle)
+- (void) updateImage
{
- NSRect r = wxOSXGetFrameForControl( wxpeer, pos , size ) ;
- wxNSButton* v = [[wxNSButton alloc] initWithFrame:r];
-
- if ( id == wxID_HELP )
+ static wxBitmap trianglebm(disc_triangle_xpm);
+ if ( downArray.get() == NULL )
{
- [v setBezelStyle:NSHelpButtonBezelStyle];
+ downArray.reset( [[wxDisclosureNSButton rotateImage:trianglebm.GetNSImage()] retain] );
}
+
+ if ( isOpen )
+ [self setImage:(NSImage*)downArray.get()];
else
+ [self setImage:trianglebm.GetNSImage()];
+}
+
++ (NSImage *)rotateImage: (NSImage *)image
+{
+ NSSize imageSize = [image size];
+ NSSize newImageSize = NSMakeSize(imageSize.height, imageSize.width);
+ NSImage* newImage = [[NSImage alloc] initWithSize: newImageSize];
+
+ [newImage lockFocus];
+
+ NSAffineTransform* tm = [NSAffineTransform transform];
+ [tm translateXBy:newImageSize.width/2 yBy:newImageSize.height/2];
+ [tm rotateByDegrees:-90];
+ [tm translateXBy:-newImageSize.width/2 yBy:-newImageSize.height/2];
+ [tm concat];
+
+
+ [image drawInRect:NSMakeRect(0,0,newImageSize.width, newImageSize.height)
+ fromRect:NSZeroRect operation:NSCompositeCopy fraction:1.0];
+
+ [newImage unlockFocus];
+ return [newImage autorelease];
+}
+
+@end
+
+class wxDisclosureTriangleCocoaImpl : public wxWidgetCocoaImpl
+{
+public :
+ wxDisclosureTriangleCocoaImpl(wxWindowMac* peer , WXWidget w) :
+ wxWidgetCocoaImpl(peer, w)
{
- [v setBezelStyle:NSRoundedBezelStyle];
- }
-
- [v setButtonType:NSMomentaryPushInButton];
- wxWidgetCocoaImpl* c = new wxWidgetCocoaImpl( wxpeer, v );
- [v setImplementation:c];
- return c;
-/*
- OSStatus err;
- Rect bounds = wxMacGetBoundsForControl( wxpeer , pos , size ) ;
- wxMacControl* peer = new wxMacControl(wxpeer) ;
- if ( id == wxID_HELP )
- {
- ControlButtonContentInfo info ;
- info.contentType = kControlContentIconRef ;
- GetIconRef(kOnSystemDisk, kSystemIconsCreator, kHelpIcon, &info.u.iconRef);
- err = CreateRoundButtonControl(
- MAC_WXHWND(parent->MacGetTopLevelWindowRef()),
- &bounds, kControlRoundButtonNormalSize,
- &info, peer->GetControlRefAddr() );
}
- else if ( label.Find('\n' ) == wxNOT_FOUND && label.Find('\r' ) == wxNOT_FOUND)
+
+ ~wxDisclosureTriangleCocoaImpl()
{
- // Button height is static in Mac, can't be changed, so we need to force it here
- int maxHeight;
- switch (wxpeer->GetWindowVariant() )
- {
- case wxWINDOW_VARIANT_NORMAL:
- case wxWINDOW_VARIANT_LARGE:
- maxHeight = 20 ;
- break;
- case wxWINDOW_VARIANT_SMALL:
- maxHeight = 17;
- case wxWINDOW_VARIANT_MINI:
- maxHeight = 15;
- default:
- break;
- }
- bounds.bottom = bounds.top + maxHeight ;
- wxpeer->SetMaxSize( wxSize( wxpeer->GetMaxWidth() , maxHeight ));
- err = CreatePushButtonControl(
- MAC_WXHWND(parent->MacGetTopLevelWindowRef()),
- &bounds, CFSTR(""), peer->GetControlRefAddr() );
}
- else
+
+ virtual void controlAction(WXWidget slf, void* _cmd, void *sender)
{
- ControlButtonContentInfo info ;
- info.contentType = kControlNoContent ;
- err = CreateBevelButtonControl(
- MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds, CFSTR(""),
- kControlBevelButtonLargeBevel, kControlBehaviorPushbutton,
- &info, 0, 0, 0, peer->GetControlRefAddr() );
+ wxDisclosureNSButton* db = (wxDisclosureNSButton*)m_osxView;
+ [db toggle];
+ wxWidgetCocoaImpl::controlAction(slf, _cmd, sender );
}
- verify_noerr( err );
- return peer;
- */
-}
+};
-void wxWidgetCocoaImpl::SetDefaultButton( bool isDefault )
-{
- if ( [m_osxView isKindOfClass:[NSButton class]] )
- [(NSButton*)m_osxView setKeyEquivalent: isDefault ? @"\r" : nil ];
-}
-
-void wxWidgetCocoaImpl::PerformClick()
-{
-}
-
-wxWidgetImplType* wxWidgetImpl::CreateDisclosureTriangle( wxWindowMac* wxpeer,
- wxWindowMac* parent,
- wxWindowID id,
+wxWidgetImplType* wxWidgetImpl::CreateDisclosureTriangle( wxWindowMac* wxpeer,
+ wxWindowMac* WXUNUSED(parent),
+ wxWindowID winid,
const wxString& label,
- const wxPoint& pos,
+ const wxPoint& pos,
const wxSize& size,
- long style,
- long extraStyle)
+ long style,
+ long WXUNUSED(extraStyle))
{
NSRect r = wxOSXGetFrameForControl( wxpeer, pos , size ) ;
- wxNSButton* v = [[wxNSButton alloc] initWithFrame:r];
- [v setBezelStyle:NSDisclosureBezelStyle];
- [v setButtonType:NSOnOffButton];
- [v setTitle:wxCFStringRef( label).AsNSString()];
- [v setImagePosition:NSImageRight];
- wxWidgetCocoaImpl* c = new wxWidgetCocoaImpl( wxpeer, v );
- [v setImplementation:c];
- return c;
+ wxDisclosureNSButton* v = [[wxDisclosureNSButton alloc] initWithFrame:r];
+ if ( !label.empty() )
+ [v setTitle:wxCFStringRef(label).AsNSString()];
+
+ SetBezelStyleFromBorderFlags(v, style, winid, label);
+
+ return new wxDisclosureTriangleCocoaImpl( wxpeer, v );
}
projects / wxWidgets.git / blobdiff