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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef QHEXEDIT_H</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define QHEXEDIT_H</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> </div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#include <QAbstractScrollArea></span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#include <QPen></span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include <QBrush></span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> </div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include "chunks.h"</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include "commands.h"</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#ifdef QHEXEDIT_EXPORTS</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#define QHEXEDIT_API Q_DECL_EXPORT</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#elif QHEXEDIT_IMPORTS</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#define QHEXEDIT_API Q_DECL_IMPORT</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#define QHEXEDIT_API</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div><div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="class_q_hex_edit.html"> 59</a></span> <span class="keyword">class </span>QHEXEDIT_API <a class="code" href="class_q_hex_edit.html">QHexEdit</a> : <span class="keyword">public</span> QAbstractScrollArea</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> {</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  Q_OBJECT</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div><div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="class_q_hex_edit.html#aeaa9f3751f53b91df51cfd2863bf48ee"> 66</a></span>  Q_PROPERTY(<span class="keywordtype">bool</span> addressArea READ addressArea WRITE setAddressArea)</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  </div><div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="class_q_hex_edit.html#a6e27b73514e243c0b8b2a3efafbb5e32"> 71</a></span>  Q_PROPERTY(QColor addressAreaColor READ addressAreaColor WRITE setAddressAreaColor)</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div><div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="class_q_hex_edit.html#afe1e80827cacce84505f8b0ef6421a0a"> 78</a></span>  Q_PROPERTY(qint64 addressOffset READ addressOffset WRITE setAddressOffset)</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div><div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="class_q_hex_edit.html#a11b672fd38a7c48949ccce3228474b2f"> 82</a></span>  Q_PROPERTY(<span class="keywordtype">int</span> addressWidth READ addressWidth WRITE setAddressWidth)</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div><div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="class_q_hex_edit.html#a0e297a4a212a9d7addbbf82472e1acb2"> 86</a></span>  Q_PROPERTY(<span class="keywordtype">bool</span> asciiArea READ asciiArea WRITE setAsciiArea)</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div><div class="line"><a name="l00089"></a><span class="lineno"><a class="line" href="class_q_hex_edit.html#afec14c7e26b2b98f250d4cc3df822972"> 89</a></span>  Q_PROPERTY(<span class="keywordtype">int</span> bytesPerLine READ bytesPerLine WRITE setBytesPerLine)</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div><div class="line"><a name="l00095"></a><span class="lineno"><a class="line" href="class_q_hex_edit.html#aa50b3ebe0d22133891dce0c8237846c7"> 95</a></span>  Q_PROPERTY(qint64 cursorPosition READ cursorPosition WRITE setCursorPosition)</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div><div class="line"><a name="l00102"></a><span class="lineno"><a class="line" href="class_q_hex_edit.html#a7f4e532611a6eff27b75d3cb88e91618"> 102</a></span>  Q_PROPERTY(QByteArray data READ data WRITE setData NOTIFY dataChanged)</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div><div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="class_q_hex_edit.html#a4edfedb78ed9ae52cd08436e7cca0285"> 107</a></span>  Q_PROPERTY(<span class="keywordtype">bool</span> hexCaps READ hexCaps WRITE setHexCaps)</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div><div class="line"><a name="l00111"></a><span class="lineno"><a class="line" href="class_q_hex_edit.html#a788d65f5556535a49879a3a052a9a313"> 111</a></span>  Q_PROPERTY(<span class="keywordtype">bool</span> dynamicBytesPerLine READ dynamicBytesPerLine WRITE setDynamicBytesPerLine)</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </div><div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="class_q_hex_edit.html#ae3669260a4d5c2fad5651893a17258fd"> 115</a></span>  Q_PROPERTY(<span class="keywordtype">bool</span> highlighting READ highlighting WRITE setHighlighting)</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div><div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="class_q_hex_edit.html#a9e8ed54e47fec94cfd64b14ea1f7cee8"> 121</a></span>  Q_PROPERTY(QColor highlightingColor READ highlightingColor WRITE setHighlightingColor)</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> </div><div class="line"><a name="l00128"></a><span class="lineno"><a class="line" href="class_q_hex_edit.html#a941a91c36eb8429c41096bfcd45f38c1"> 128</a></span>  Q_PROPERTY(<span class="keywordtype">bool</span> overwriteMode READ overwriteMode WRITE setOverwriteMode)</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div><div class="line"><a name="l00134"></a><span class="lineno"><a class="line" href="class_q_hex_edit.html#ac0b628f34316aff9e18fc73a738250d7"> 134</a></span>  Q_PROPERTY(QColor selectionColor READ selectionColor WRITE setSelectionColor)</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div><div class="line"><a name="l00141"></a><span class="lineno"><a class="line" href="class_q_hex_edit.html#acb3044d1bb0c99876ddfa33772e91209"> 141</a></span>  Q_PROPERTY(<span class="keywordtype">bool</span> readOnly READ isReadOnly WRITE setReadOnly)</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div><div class="line"><a name="l00144"></a><span class="lineno"><a class="line" href="class_q_hex_edit.html#a9579dc7273c48b89c9e4f26adda78671"> 144</a></span>  Q_PROPERTY(QFont font READ font WRITE setFont)</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> </div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> public:</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <a class="code" href="class_q_hex_edit.html">QHexEdit</a>(QWidget *parent=0);</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> </div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="comment">// Access to data of qhexedit</span></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> </div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordtype">bool</span> setData(QIODevice &iODevice);</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> </div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  QByteArray dataAt(qint64 pos, qint64 count=-1);</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> </div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordtype">bool</span> write(QIODevice &iODevice, qint64 pos=0, qint64 count=-1);</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> </div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> </div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="comment">// Char handling</span></div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordtype">void</span> insert(qint64 pos, <span class="keywordtype">char</span> ch);</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> </div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordtype">void</span> remove(qint64 pos, qint64 len=1);</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordtype">void</span> replace(qint64 pos, <span class="keywordtype">char</span> ch);</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> </div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> </div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="comment">// ByteArray handling</span></div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> </div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordtype">void</span> insert(qint64 pos, const QByteArray &ba);</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> </div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordtype">void</span> replace(qint64 pos, qint64 len, const QByteArray &ba);</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> </div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> </div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="comment">// Utility functions</span></div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="comment"></span> qint64 cursorPosition(QPoint point);</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> </div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordtype">void</span> ensureVisible();</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span> </div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  qint64 indexOf(const QByteArray &ba, qint64 from);</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span> </div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordtype">bool</span> isModified();</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span> </div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  qint64 lastIndexOf(const QByteArray &ba, qint64 from);</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> </div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  QString selectionToReadableString();</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> </div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  QString selectedData();</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span> </div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keywordtype">void</span> setFont(const QFont &font);</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span> </div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  QString toReadableString();</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span> </div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span> </div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span> public slots:</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="keywordtype">void</span> redo();</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span> </div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keywordtype">void</span> undo();</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span> </div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span> signals:</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span> </div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keywordtype">void</span> currentAddressChanged(qint64 address);</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span> </div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keywordtype">void</span> currentSizeChanged(qint64 size);</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span> </div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keywordtype">void</span> dataChanged();</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span> </div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="keywordtype">void</span> overwriteModeChanged(<span class="keywordtype">bool</span> state);</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> </div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span> </div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span> public:</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  ~<a class="code" href="class_q_hex_edit.html">QHexEdit</a>();</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span> </div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="comment">// Properties</span></div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="keywordtype">bool</span> addressArea();</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keywordtype">void</span> setAddressArea(<span class="keywordtype">bool</span> addressArea);</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span> </div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  QColor addressAreaColor();</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keywordtype">void</span> setAddressAreaColor(const QColor &color);</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span> </div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  qint64 addressOffset();</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keywordtype">void</span> setAddressOffset(qint64 addressArea);</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span> </div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keywordtype">int</span> addressWidth();</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keywordtype">void</span> setAddressWidth(<span class="keywordtype">int</span> addressWidth);</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span> </div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <span class="keywordtype">bool</span> asciiArea();</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keywordtype">void</span> setAsciiArea(<span class="keywordtype">bool</span> asciiArea);</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span> </div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="keywordtype">int</span> bytesPerLine();</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="keywordtype">void</span> setBytesPerLine(<span class="keywordtype">int</span> count);</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span> </div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  qint64 cursorPosition();</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="keywordtype">void</span> setCursorPosition(qint64 position);</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span> </div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  QByteArray data();</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <span class="keywordtype">void</span> setData(const QByteArray &ba);</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span> </div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="keywordtype">void</span> setHexCaps(const <span class="keywordtype">bool</span> isCaps);</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keywordtype">bool</span> hexCaps();</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span> </div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="keywordtype">void</span> setDynamicBytesPerLine(const <span class="keywordtype">bool</span> isDynamic);</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <span class="keywordtype">bool</span> dynamicBytesPerLine();</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span> </div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keywordtype">bool</span> highlighting();</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keywordtype">void</span> setHighlighting(<span class="keywordtype">bool</span> mode);</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span> </div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  QColor highlightingColor();</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="keywordtype">void</span> setHighlightingColor(const QColor &color);</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span> </div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="keywordtype">bool</span> overwriteMode();</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="keywordtype">void</span> setOverwriteMode(<span class="keywordtype">bool</span> overwriteMode);</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span> </div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="keywordtype">bool</span> isReadOnly();</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="keywordtype">void</span> setReadOnly(<span class="keywordtype">bool</span> readOnly);</div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span> </div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  QColor selectionColor();</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="keywordtype">void</span> setSelectionColor(const QColor &color);</div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span> </div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span> protected:</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="comment">// Handle events</span></div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keywordtype">void</span> keyPressEvent(QKeyEvent *event);</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <span class="keywordtype">void</span> mouseMoveEvent(QMouseEvent * event);</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keywordtype">void</span> mousePressEvent(QMouseEvent * event);</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="keywordtype">void</span> paintEvent(QPaintEvent *event);</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="keywordtype">void</span> resizeEvent(QResizeEvent *);</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  virtual <span class="keywordtype">bool</span> focusNextPrevChild(<span class="keywordtype">bool</span> next);</div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span> private:</div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="comment">// Handle selections</span></div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="keywordtype">void</span> resetSelection(qint64 pos); <span class="comment">// set selectionStart and selectionEnd to pos</span></div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="keywordtype">void</span> resetSelection(); <span class="comment">// set selectionEnd to selectionStart</span></div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="keywordtype">void</span> setSelection(qint64 pos); <span class="comment">// set min (if below init) or max (if greater init)</span></div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  qint64 getSelectionBegin();</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  qint64 getSelectionEnd();</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span> </div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="comment">// Private utility functions</span></div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keywordtype">void</span> init();</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="keywordtype">void</span> readBuffers();</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  QString toReadable(const QByteArray &ba);</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span> </div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span> private slots:</div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <span class="keywordtype">void</span> adjust(); <span class="comment">// recalc pixel positions</span></div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <span class="keywordtype">void</span> dataChangedPrivate(<span class="keywordtype">int</span> idx=0); <span class="comment">// emit dataChanged() signal</span></div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="keywordtype">void</span> refresh(); <span class="comment">// ensureVisible() and readBuffers()</span></div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="keywordtype">void</span> updateCursor(); <span class="comment">// update blinking cursor</span></div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span> </div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span> private:</div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  <span class="comment">// Name convention: pixel positions start with _px</span></div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  <span class="keywordtype">int</span> _pxCharWidth, _pxCharHeight; <span class="comment">// char dimensions (dependend on font)</span></div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="keywordtype">int</span> _pxPosHexX; <span class="comment">// X-Pos of HeaxArea</span></div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="keywordtype">int</span> _pxPosAdrX; <span class="comment">// X-Pos of Address Area</span></div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <span class="keywordtype">int</span> _pxPosAsciiX; <span class="comment">// X-Pos of Ascii Area</span></div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="keywordtype">int</span> _pxGapAdr; <span class="comment">// gap left from AddressArea</span></div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="keywordtype">int</span> _pxGapAdrHex; <span class="comment">// gap between AddressArea and HexAerea</span></div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="keywordtype">int</span> _pxGapHexAscii; <span class="comment">// gap between HexArea and AsciiArea</span></div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="keywordtype">int</span> _pxCursorWidth; <span class="comment">// cursor width</span></div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="keywordtype">int</span> _pxSelectionSub; <span class="comment">// offset selection rect</span></div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="keywordtype">int</span> _pxCursorX; <span class="comment">// current cursor pos</span></div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <span class="keywordtype">int</span> _pxCursorY; <span class="comment">// current cursor pos</span></div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span> </div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <span class="comment">// Name convention: absolute byte positions in chunks start with _b</span></div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  qint64 _bSelectionBegin; <span class="comment">// first position of Selection</span></div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  qint64 _bSelectionEnd; <span class="comment">// end of Selection</span></div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  qint64 _bSelectionInit; <span class="comment">// memory position of Selection</span></div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  qint64 _bPosFirst; <span class="comment">// position of first byte shown</span></div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  qint64 _bPosLast; <span class="comment">// position of last byte shown</span></div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  qint64 _bPosCurrent; <span class="comment">// current position</span></div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span> </div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  <span class="comment">// variables to store the property values</span></div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="keywordtype">bool</span> _addressArea; <span class="comment">// left area of QHexEdit</span></div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  QColor _addressAreaColor;</div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="keywordtype">int</span> _addressWidth;</div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="keywordtype">bool</span> _asciiArea;</div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  qint64 _addressOffset;</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="keywordtype">int</span> _bytesPerLine;</div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keywordtype">int</span> _hexCharsInLine;</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <span class="keywordtype">bool</span> _highlighting;</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="keywordtype">bool</span> _overwriteMode;</div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  QBrush _brushSelection;</div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  QPen _penSelection;</div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  QBrush _brushHighlighted;</div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  QPen _penHighlighted;</div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="keywordtype">bool</span> _readOnly;</div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <span class="keywordtype">bool</span> _hexCaps;</div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  <span class="keywordtype">bool</span> _dynamicBytesPerLine;</div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span> </div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <span class="comment">// other variables</span></div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="keywordtype">bool</span> _editAreaIsAscii; <span class="comment">// flag about the ascii mode edited</span></div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <span class="keywordtype">int</span> _addrDigits; <span class="comment">// real no of addressdigits, may be > addressWidth</span></div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <span class="keywordtype">bool</span> _blink; <span class="comment">// help get cursor blinking</span></div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  QBuffer _bData; <span class="comment">// buffer, when setup with QByteArray</span></div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  Chunks *_chunks; <span class="comment">// IODevice based access to data</span></div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  QTimer _cursorTimer; <span class="comment">// for blinking cursor</span></div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  qint64 _cursorPosition; <span class="comment">// absolute position of cursor, 1 Byte == 2 tics</span></div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  QRect _cursorRect; <span class="comment">// physical dimensions of cursor</span></div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  QByteArray _data; <span class="comment">// QHexEdit's data, when setup with QByteArray</span></div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  QByteArray _dataShown; <span class="comment">// data in the current View</span></div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  QByteArray _hexDataShown; <span class="comment">// data in view, transformed to hex</span></div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  qint64 _lastEventSize; <span class="comment">// size, which was emitted last time</span></div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  QByteArray _markedShown; <span class="comment">// marked data in view</span></div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  <span class="keywordtype">bool</span> _modified; <span class="comment">// Is any data in editor modified?</span></div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="keywordtype">int</span> _rowsShown; <span class="comment">// lines of text shown</span></div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  UndoStack * _undoStack; <span class="comment">// Stack to store edit actions for undo/redo</span></div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span> <span class="comment"></span>};</div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span> </div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span> <span class="preprocessor">#endif // QHEXEDIT_H</span></div><div class="ttc" id="class_q_hex_edit_html"><div class="ttname"><a href="class_q_hex_edit.html">QHexEdit</a></div><div class="ttdef"><b>Definition:</b> qhexedit.h:59</div></div>
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