borderarrangement.html

jfreechart最新源代码

<FONT color="green">160</FONT>                }<a name="line.160"></a>
<FONT color="green">161</FONT>                else if (h == LengthConstraintType.FIXED) {<a name="line.161"></a>
<FONT color="green">162</FONT>                    throw new RuntimeException("Not implemented.");  <a name="line.162"></a>
<FONT color="green">163</FONT>                }<a name="line.163"></a>
<FONT color="green">164</FONT>                else if (h == LengthConstraintType.RANGE) {<a name="line.164"></a>
<FONT color="green">165</FONT>                    contentSize = arrangeRR(<a name="line.165"></a>
<FONT color="green">166</FONT>                        container, constraint.getWidthRange(),<a name="line.166"></a>
<FONT color="green">167</FONT>                        constraint.getHeightRange(), g2<a name="line.167"></a>
<FONT color="green">168</FONT>                    );  <a name="line.168"></a>
<FONT color="green">169</FONT>                }<a name="line.169"></a>
<FONT color="green">170</FONT>            }<a name="line.170"></a>
<FONT color="green">171</FONT>            return new Size2D(<a name="line.171"></a>
<FONT color="green">172</FONT>                container.calculateTotalWidth(contentSize.getWidth()),<a name="line.172"></a>
<FONT color="green">173</FONT>                container.calculateTotalHeight(contentSize.getHeight())<a name="line.173"></a>
<FONT color="green">174</FONT>            );<a name="line.174"></a>
<FONT color="green">175</FONT>        }<a name="line.175"></a>
<FONT color="green">176</FONT>        <a name="line.176"></a>
<FONT color="green">177</FONT>        /**<a name="line.177"></a>
<FONT color="green">178</FONT>         * Performs an arrangement without constraints.<a name="line.178"></a>
<FONT color="green">179</FONT>         * <a name="line.179"></a>
<FONT color="green">180</FONT>         * @param container  the container.<a name="line.180"></a>
<FONT color="green">181</FONT>         * @param g2  the graphics device.<a name="line.181"></a>
<FONT color="green">182</FONT>         * <a name="line.182"></a>
<FONT color="green">183</FONT>         * @return The container size after the arrangement.<a name="line.183"></a>
<FONT color="green">184</FONT>         */<a name="line.184"></a>
<FONT color="green">185</FONT>        protected Size2D arrangeNN(BlockContainer container, Graphics2D g2) {<a name="line.185"></a>
<FONT color="green">186</FONT>            double[] w = new double[5];<a name="line.186"></a>
<FONT color="green">187</FONT>            double[] h = new double[5];<a name="line.187"></a>
<FONT color="green">188</FONT>            if (this.topBlock != null) {<a name="line.188"></a>
<FONT color="green">189</FONT>                Size2D size = this.topBlock.arrange(<a name="line.189"></a>
<FONT color="green">190</FONT>                    g2, RectangleConstraint.NONE<a name="line.190"></a>
<FONT color="green">191</FONT>                );<a name="line.191"></a>
<FONT color="green">192</FONT>                w[0] = size.width;<a name="line.192"></a>
<FONT color="green">193</FONT>                h[0] = size.height;<a name="line.193"></a>
<FONT color="green">194</FONT>            }<a name="line.194"></a>
<FONT color="green">195</FONT>            if (this.bottomBlock != null) {<a name="line.195"></a>
<FONT color="green">196</FONT>                Size2D size = this.bottomBlock.arrange(<a name="line.196"></a>
<FONT color="green">197</FONT>                    g2, RectangleConstraint.NONE<a name="line.197"></a>
<FONT color="green">198</FONT>                );<a name="line.198"></a>
<FONT color="green">199</FONT>                w[1] = size.width;<a name="line.199"></a>
<FONT color="green">200</FONT>                h[1] = size.height;<a name="line.200"></a>
<FONT color="green">201</FONT>            }<a name="line.201"></a>
<FONT color="green">202</FONT>            if (this.leftBlock != null) {<a name="line.202"></a>
<FONT color="green">203</FONT>                Size2D size = this.leftBlock.arrange(<a name="line.203"></a>
<FONT color="green">204</FONT>                    g2, RectangleConstraint.NONE<a name="line.204"></a>
<FONT color="green">205</FONT>                );<a name="line.205"></a>
<FONT color="green">206</FONT>                w[2] = size.width;<a name="line.206"></a>
<FONT color="green">207</FONT>                h[2] = size.height;<a name="line.207"></a>
<FONT color="green">208</FONT>           }<a name="line.208"></a>
<FONT color="green">209</FONT>            if (this.rightBlock != null) {<a name="line.209"></a>
<FONT color="green">210</FONT>                Size2D size = this.rightBlock.arrange(<a name="line.210"></a>
<FONT color="green">211</FONT>                    g2, RectangleConstraint.NONE<a name="line.211"></a>
<FONT color="green">212</FONT>                );<a name="line.212"></a>
<FONT color="green">213</FONT>                w[3] = size.width;<a name="line.213"></a>
<FONT color="green">214</FONT>                h[3] = size.height;<a name="line.214"></a>
<FONT color="green">215</FONT>            }<a name="line.215"></a>
<FONT color="green">216</FONT>            <a name="line.216"></a>
<FONT color="green">217</FONT>            h[2] = Math.max(h[2], h[3]);<a name="line.217"></a>
<FONT color="green">218</FONT>            h[3] = h[2];<a name="line.218"></a>
<FONT color="green">219</FONT>            <a name="line.219"></a>
<FONT color="green">220</FONT>            if (this.centerBlock != null) {<a name="line.220"></a>
<FONT color="green">221</FONT>                Size2D size = this.centerBlock.arrange(<a name="line.221"></a>
<FONT color="green">222</FONT>                    g2, RectangleConstraint.NONE<a name="line.222"></a>
<FONT color="green">223</FONT>                );<a name="line.223"></a>
<FONT color="green">224</FONT>                w[4] = size.width;<a name="line.224"></a>
<FONT color="green">225</FONT>                h[4] = size.height;<a name="line.225"></a>
<FONT color="green">226</FONT>            }<a name="line.226"></a>
<FONT color="green">227</FONT>            double width = Math.max(w[0], Math.max(w[1], w[2] + w[4] + w[3]));<a name="line.227"></a>
<FONT color="green">228</FONT>            double centerHeight = Math.max(h[2], Math.max(h[3], h[4]));<a name="line.228"></a>
<FONT color="green">229</FONT>            double height = h[0] + h[1] + centerHeight;<a name="line.229"></a>
<FONT color="green">230</FONT>            if (this.topBlock != null) {<a name="line.230"></a>
<FONT color="green">231</FONT>                this.topBlock.setBounds(<a name="line.231"></a>
<FONT color="green">232</FONT>                    new Rectangle2D.Double(0.0, 0.0, width, h[0])<a name="line.232"></a>
<FONT color="green">233</FONT>                );<a name="line.233"></a>
<FONT color="green">234</FONT>            }<a name="line.234"></a>
<FONT color="green">235</FONT>            if (this.bottomBlock != null) {<a name="line.235"></a>
<FONT color="green">236</FONT>                this.bottomBlock.setBounds(<a name="line.236"></a>
<FONT color="green">237</FONT>                    new Rectangle2D.Double(0.0, height - h[1], width, h[1])<a name="line.237"></a>
<FONT color="green">238</FONT>                );<a name="line.238"></a>
<FONT color="green">239</FONT>            }<a name="line.239"></a>
<FONT color="green">240</FONT>            if (this.leftBlock != null) {<a name="line.240"></a>
<FONT color="green">241</FONT>                this.leftBlock.setBounds(<a name="line.241"></a>
<FONT color="green">242</FONT>                    new Rectangle2D.Double(0.0, h[0], w[2], centerHeight)<a name="line.242"></a>
<FONT color="green">243</FONT>                );<a name="line.243"></a>
<FONT color="green">244</FONT>            }<a name="line.244"></a>
<FONT color="green">245</FONT>            if (this.rightBlock != null) {<a name="line.245"></a>
<FONT color="green">246</FONT>                this.rightBlock.setBounds(<a name="line.246"></a>
<FONT color="green">247</FONT>                    new Rectangle2D.Double(width - w[3], h[0], w[3], centerHeight)<a name="line.247"></a>
<FONT color="green">248</FONT>                );<a name="line.248"></a>
<FONT color="green">249</FONT>            }<a name="line.249"></a>
<FONT color="green">250</FONT>            <a name="line.250"></a>
<FONT color="green">251</FONT>            if (this.centerBlock != null) {<a name="line.251"></a>
<FONT color="green">252</FONT>                this.centerBlock.setBounds(<a name="line.252"></a>
<FONT color="green">253</FONT>                    new Rectangle2D.Double(<a name="line.253"></a>
<FONT color="green">254</FONT>                        w[2], h[0], width - w[2] - w[3], centerHeight<a name="line.254"></a>
<FONT color="green">255</FONT>                    )<a name="line.255"></a>
<FONT color="green">256</FONT>                );<a name="line.256"></a>
<FONT color="green">257</FONT>            }<a name="line.257"></a>
<FONT color="green">258</FONT>            return new Size2D(width, height);<a name="line.258"></a>
<FONT color="green">259</FONT>        }<a name="line.259"></a>
<FONT color="green">260</FONT>    <a name="line.260"></a>
<FONT color="green">261</FONT>        /**<a name="line.261"></a>
<FONT color="green">262</FONT>         * Performs an arrangement with a fixed width and a range for the height.<a name="line.262"></a>
<FONT color="green">263</FONT>         * <a name="line.263"></a>
<FONT color="green">264</FONT>         * @param container  the container.<a name="line.264"></a>
<FONT color="green">265</FONT>         * @param g2  the graphics device.<a name="line.265"></a>
<FONT color="green">266</FONT>         * @param constraint  the constraint.<a name="line.266"></a>
<FONT color="green">267</FONT>         * <a name="line.267"></a>
<FONT color="green">268</FONT>         * @return The container size after the arrangement.<a name="line.268"></a>
<FONT color="green">269</FONT>         */<a name="line.269"></a>
<FONT color="green">270</FONT>        protected Size2D arrangeFR(BlockContainer container, Graphics2D g2,<a name="line.270"></a>
<FONT color="green">271</FONT>                                   RectangleConstraint constraint) {<a name="line.271"></a>
<FONT color="green">272</FONT>            Size2D size1 = arrangeFN(container, g2, constraint.getWidth());<a name="line.272"></a>
<FONT color="green">273</FONT>            if (constraint.getHeightRange().contains(size1.getHeight())) {<a name="line.273"></a>
<FONT color="green">274</FONT>                return size1;   <a name="line.274"></a>
<FONT color="green">275</FONT>            }<a name="line.275"></a>
<FONT color="green">276</FONT>            else {<a name="line.276"></a>
<FONT color="green">277</FONT>                double h = constraint.getHeightRange().constrain(size1.getHeight());<a name="line.277"></a>
<FONT color="green">278</FONT>                RectangleConstraint c2 = constraint.toFixedHeight(h);<a name="line.278"></a>
<FONT color="green">279</FONT>                return arrange(container, g2, c2);   <a name="line.279"></a>
<FONT color="green">280</FONT>            }<a name="line.280"></a>
<FONT color="green">281</FONT>        }<a name="line.281"></a>
<FONT color="green">282</FONT>        <a name="line.282"></a>
<FONT color="green">283</FONT>        /** <a name="line.283"></a>
<FONT color="green">284</FONT>         * Arranges the container width a fixed width and no constraint on the <a name="line.284"></a>
<FONT color="green">285</FONT>         * height.<a name="line.285"></a>
<FONT color="green">286</FONT>         * <a name="line.286"></a>
<FONT color="green">287</FONT>         * @param container  the container.<a name="line.287"></a>
<FONT color="green">288</FONT>         * @param g2  the graphics device.<a name="line.288"></a>
<FONT color="green">289</FONT>         * @param width  the fixed width.<a name="line.289"></a>
<FONT color="green">290</FONT>         * <a name="line.290"></a>
<FONT color="green">291</FONT>         * @return The container size after arranging the contents.<a name="line.291"></a>
<FONT color="green">292</FONT>         */<a name="line.292"></a>
<FONT color="green">293</FONT>        protected Size2D arrangeFN(BlockContainer container, Graphics2D g2,<a name="line.293"></a>
<FONT color="green">294</FONT>                                   double width) {<a name="line.294"></a>
<FONT color="green">295</FONT>            double[] w = new double[5];<a name="line.295"></a>
<FONT color="green">296</FONT>            double[] h = new double[5];<a name="line.296"></a>
<FONT color="green">297</FONT>            RectangleConstraint c1 = new RectangleConstraint(<a name="line.297"></a>
<FONT color="green">298</FONT>                width, null, LengthConstraintType.FIXED,<a name="line.298"></a>
<FONT color="green">299</FONT>                0.0, null, LengthConstraintType.NONE<a name="line.299"></a>
<FONT color="green">300</FONT>            );<a name="line.300"></a>
<FONT color="green">301</FONT>            if (this.topBlock != null) {<a name="line.301"></a>
<FONT color="green">302</FONT>                Size2D size = this.topBlock.arrange(g2, c1);<a name="line.302"></a>
<FONT color="green">303</FONT>                w[0] = size.width;<a name="line.303"></a>
<FONT color="green">304</FONT>                h[0] = size.height;<a name="line.304"></a>
<FONT color="green">305</FONT>            }<a name="line.305"></a>
<FONT color="green">306</FONT>            if (this.bottomBlock != null) {<a name="line.306"></a>
<FONT color="green">307</FONT>                Size2D size = this.bottomBlock.arrange(g2, c1);<a name="line.307"></a>
<FONT color="green">308</FONT>                w[1] = size.width;<a name="line.308"></a>
<FONT color="green">309</FONT>                h[1] = size.height;<a name="line.309"></a>
<FONT color="green">310</FONT>            }<a name="line.310"></a>
<FONT color="green">311</FONT>            RectangleConstraint c2 = new RectangleConstraint(<a name="line.311"></a>
<FONT color="green">312</FONT>                0.0, new Range(0.0, width), LengthConstraintType.RANGE,<a name="line.312"></a>
<FONT color="green">313</FONT>                0.0, null, LengthConstraintType.NONE<a name="line.313"></a>
<FONT color="green">314</FONT>            );<a name="line.314"></a>
<FONT color="green">315</FONT>            if (this.leftBlock != null) {<a name="line.315"></a>
<FONT color="green">316</FONT>                Size2D size = this.leftBlock.arrange(g2, c2);<a name="line.316"></a>
<FONT color="green">317</FONT>                w[2] = size.width;<a name="line.317"></a>
<FONT color="green">318</FONT>                h[2] = size.height;<a name="line.318"></a>
<FONT color="green">319</FONT>            }<a name="line.319"></a>
<FONT color="green">320</FONT>            if (this.rightBlock != null) {<a name="line.320"></a>
<FONT color="green">321</FONT>                double maxW = Math.max(width - w[2], 0.0);<a name="line.321"></a>