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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef TIMELINEHEADER_H</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define TIMELINEHEADER_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 <QWidget></span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#include <QFontMetrics></span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="keyword">class </span><a class="code" href="class_viewer.html">Viewer</a>;</div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="keyword">class </span>QScrollBar;</div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> </div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="keywordtype">bool</span> center_scroll_to_playhead(QScrollBar* bar, <span class="keywordtype">double</span> zoom, <span class="keywordtype">long</span> playhead);</div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div><div class="line"><a name="l00011"></a><span class="lineno"><a class="line" href="class_timeline_header.html"> 11</a></span> <span class="keyword">class </span><a class="code" href="class_timeline_header.html">TimelineHeader</a> : <span class="keyword">public</span> QWidget</div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> {</div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>  Q_OBJECT</div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>  <span class="keyword">explicit</span> <a class="code" href="class_timeline_header.html">TimelineHeader</a>(QWidget *parent = 0);</div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  <span class="keywordtype">void</span> set_in_point(<span class="keywordtype">long</span> p);</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>  <span class="keywordtype">void</span> set_out_point(<span class="keywordtype">long</span> p);</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  <a class="code" href="class_viewer.html">Viewer</a>* viewer;</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  <span class="keywordtype">bool</span> snapping;</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <span class="keywordtype">void</span> show_text(<span class="keywordtype">bool</span> enable);</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <span class="keywordtype">double</span> get_zoom();</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  <span class="keywordtype">void</span> delete_markers();</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  <span class="keywordtype">void</span> set_scrollbar_max(QScrollBar* bar, <span class="keywordtype">long</span> sequence_end_frame, <span class="keywordtype">int</span> offset);</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">public</span> slots:</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <span class="keywordtype">void</span> update_zoom(<span class="keywordtype">double</span> z);</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="keywordtype">void</span> set_scroll(<span class="keywordtype">int</span>);</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keywordtype">void</span> set_visible_in(<span class="keywordtype">long</span> i);</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keywordtype">void</span> show_context_menu(<span class="keyword">const</span> QPoint &pos);</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keywordtype">void</span> resized_scroll_listener(<span class="keywordtype">double</span> d);</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">protected</span>:</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keywordtype">void</span> paintEvent(QPaintEvent*);</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keywordtype">void</span> mousePressEvent(QMouseEvent*);</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keywordtype">void</span> mouseMoveEvent(QMouseEvent*);</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keywordtype">void</span> mouseReleaseEvent(QMouseEvent*);</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordtype">void</span> focusOutEvent(QFocusEvent*);</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keywordtype">void</span> update_parents();</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordtype">bool</span> dragging;</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordtype">bool</span> resizing_workarea;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordtype">bool</span> resizing_workarea_in;</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordtype">long</span> temp_workarea_in;</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordtype">long</span> temp_workarea_out;</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordtype">long</span> sequence_end;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordtype">double</span> zoom;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordtype">long</span> in_visible;</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordtype">void</span> set_playhead(<span class="keywordtype">int</span> mouse_x);</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordtype">int</span> get_marker_offset();</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>  QFontMetrics fm;</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordtype">int</span> drag_start;</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordtype">bool</span> dragging_markers;</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  QVector<int> selected_markers;</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  QVector<long> selected_marker_original_times;</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>  <span class="keywordtype">long</span> getHeaderFrameFromScreenPoint(<span class="keywordtype">int</span> x);</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordtype">int</span> getHeaderScreenPointFromFrame(<span class="keywordtype">long</span> frame);</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordtype">int</span> scroll;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordtype">int</span> height_actual;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordtype">bool</span> text_enabled;</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> signals:</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> };</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="preprocessor">#endif // TIMELINEHEADER_H</span></div><div class="ttc" id="class_timeline_header_html"><div class="ttname"><a href="class_timeline_header.html">TimelineHeader</a></div><div class="ttdef"><b>Definition:</b> timelineheader.h:11</div></div>
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<div class="ttc" id="class_viewer_html"><div class="ttname"><a href="class_viewer.html">Viewer</a></div><div class="ttdef"><b>Definition:</b> viewer.h:25</div></div>
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