www.gusucode.com > mbcguitools 工具箱 matlab 源码程序 > mbcguitools/@xregGui/@javaToolbar/redraw.m
function redraw(obj) %REDRAW Refresh the toolbar % % REDRAW(OBJ) completely redraws the toolbar. % Copyright 2000-2004 The MathWorks, Inc. and Ford Global Technologies, Inc. mbcsuperclassmethod(obj, 'xregGui.javaToolbar', 'redraw'); if obj.DrawingEnabled SC = obj.hColors; if length(obj.ButtonVisCache) imwidth = obj.ButtonEdges(end, 2); else imwidth = 4; end posRect = obj.hToolbarInterface.Position; imwidth = max(0, min(posRect(3) - 7, imwidth)); imheight = max(0, min(posRect(4)-6, obj.ButtonHeight)); imdata = pCreateCanvas(obj, imwidth, imheight, ... SC.CTRL_BACK, SC.CTRL_LT_HILITE, SC.CTRL_SHADOW); if obj.NButtonsToRender<length(obj.ButtonVisCache) pDrawEndMarker(obj, imdata); end obj.pDrawButtonImages(imdata, 1, obj.NButtonsToRender, false); obj.hJavaImage.Peer.setNewImage(obj.hColors.convertToIRGB(imdata)); obj.pSetImagePosition(posRect); end