+
+#endif // wxUSE_BMPBUTTON
+
+//
+// wxDisclosureButton implementation
+//
+
+@interface wxDisclosureNSButton : NSButton
+{
+
+ BOOL isOpen;
+}
+
+- (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
+{
+ static BOOL initialized = NO;
+ if (!initialized)
+ {
+ 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
+{
+ isOpen = ( v != 0 );
+ [self updateImage];
+}
+
+- (void) toggle
+{
+ isOpen = !isOpen;
+ [self updateImage];
+}
+
+wxCFRef<NSImage*> downArray ;
+
+- (void) updateImage
+{
+ static wxBitmap trianglebm(disc_triangle_xpm);
+ if ( downArray.get() == NULL )
+ {
+ 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)
+ {
+ }
+
+ ~wxDisclosureTriangleCocoaImpl()
+ {
+ }
+
+ virtual void controlAction(WXWidget slf, void* _cmd, void *sender)
+ {
+ wxDisclosureNSButton* db = (wxDisclosureNSButton*)m_osxView;
+ [db toggle];
+ wxWidgetCocoaImpl::controlAction(slf, _cmd, sender );
+ }
+};
+
+wxWidgetImplType* wxWidgetImpl::CreateDisclosureTriangle( wxWindowMac* wxpeer,
+ wxWindowMac* WXUNUSED(parent),
+ wxWindowID winid,
+ const wxString& label,
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ long WXUNUSED(extraStyle))
+{
+ NSRect r = wxOSXGetFrameForControl( wxpeer, pos , size ) ;
+ 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