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<a href="view_8hh.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef __DW_VIEW_HH__</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define __DW_VIEW_HH__</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">#ifndef __INCLUDED_FROM_DW_CORE_HH__</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor"># error Do not include this file directly, use "core.hh" instead.</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#endif</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="keyword">namespace </span><a class="code" href="namespacedw.html">dw</a> {</div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="keyword">namespace </span>core {</div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div>
<div class="line"><a name="l00016"></a><span class="lineno"><a class="line" href="classdw_1_1core_1_1View.html"> 16</a></span> <span class="keyword">class </span><a class="code" href="classdw_1_1core_1_1View.html">View</a>: <span class="keyword">public</span> <a class="code" href="classlout_1_1object_1_1Object.html">lout::object::Object</a></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> {</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * ----------------------------</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * Operations on the view</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * ----------------------------</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classdw_1_1core_1_1View.html#af554cfcd70f49dacc6fa783089d257fa">setLayout</a> (<a class="code" href="classdw_1_1core_1_1Layout.html">Layout</a> *<a class="code" href="dw__anchors__test_8cc.html#aa9b7b9846e3f42cc43273337240c6a8a">layout</a>) = 0;</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classdw_1_1core_1_1View.html#a5f07017e4e77649cd5280a66be6de669">setCanvasSize</a> (<span class="keywordtype">int</span> width, <span class="keywordtype">int</span> ascent, <span class="keywordtype">int</span> descent) = 0;</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classdw_1_1core_1_1View.html#a710a9ed59c98ac9377d8fd26afdfcf3f">setCursor</a> (<a class="code" href="namespacedw_1_1core_1_1style.html#a907541d0ef9d9f5e0ac4a47fc4a5e3a1">style::Cursor</a> cursor) = 0;</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classdw_1_1core_1_1View.html#acd1536313ed76e2770b2c278be06bbac">setBgColor</a> (<a class="code" href="classdw_1_1core_1_1style_1_1Color.html">style::Color</a> *color) = 0;</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment"> * ---------------------------------------------------------</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment"> * Scrolling and Related. Only usesViewport must be</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment"> * implemented, if it returns false, the other methods</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment"> * are never called.</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment"> * -------------------------------------------------------</span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classdw_1_1core_1_1View.html#a7e2c1f80643405545a07f00ccedb39db">usesViewport</a> () = 0;</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="classdw_1_1core_1_1View.html#a4ef7529de4e770675e48c83ad400bf88">getHScrollbarThickness</a> () = 0;</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="classdw_1_1core_1_1View.html#ab2bea7535dd5c4b70fb49432adffce5c">getVScrollbarThickness</a> () = 0;</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classdw_1_1core_1_1View.html#ae98d05f691f202dc1c292e68fb0170e4">scrollTo</a> (<span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y) = 0;</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div>
<div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="classdw_1_1core_1_1View.html#a4bb8f1791a12860d336bcf50b173f4ff"> 85</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classdw_1_1core_1_1View.html#a4bb8f1791a12860d336bcf50b173f4ff">scroll</a> (<a class="code" href="namespacedw_1_1core.html#aeb016b265a629c8efa3520a96e4c9d81">ScrollCommand</a>) { };</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classdw_1_1core_1_1View.html#a01fe6ec7ebbc0073c218175149b8306d">setViewportSize</a> (<span class="keywordtype">int</span> width, <span class="keywordtype">int</span> height,</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordtype">int</span> hScrollbarThickness,</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordtype">int</span> vScrollbarThickness) = 0;</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="comment"> * -----------------------</span></div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="comment"> * Drawing functions</span></div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="comment"> * -----------------------</span></div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classdw_1_1core_1_1View.html#a2325fd7198acc544b9547a4345d41f56">startDrawing</a> (<a class="code" href="classdw_1_1core_1_1Rectangle.html">Rectangle</a> *area) = 0;</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classdw_1_1core_1_1View.html#a6bd3b85b5d155cd0b5fcaa44225380d1">finishDrawing</a> (<a class="code" href="classdw_1_1core_1_1Rectangle.html">Rectangle</a> *area) = 0;</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classdw_1_1core_1_1View.html#a0da55aba14e5b1582e2e2c6016c2d8c0">queueDraw</a> (<a class="code" href="classdw_1_1core_1_1Rectangle.html">Rectangle</a> *area) = 0;</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classdw_1_1core_1_1View.html#a70f66c62b0fa4153207019ea7818fedd">queueDrawTotal</a> () = 0;</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classdw_1_1core_1_1View.html#ae0b60362dd10121de50f147e814fc01f">cancelQueueDraw</a> () = 0;</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="comment"> * The following methods should be self-explaining.</span></div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classdw_1_1core_1_1View.html#a2867cab666ecdb477445de27d4028d4e">drawPoint</a> (<a class="code" href="classdw_1_1core_1_1style_1_1Color.html">style::Color</a> *color,</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <a class="code" href="classdw_1_1core_1_1style_1_1Color.html#adbb8bb94481cdf65325430d8cf1b9110">style::Color::Shading</a> shading,</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y) = 0;</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classdw_1_1core_1_1View.html#ab9960a7b2115fd25b98fa51070587ecb">drawLine</a> (<a class="code" href="classdw_1_1core_1_1style_1_1Color.html">style::Color</a> *color,</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <a class="code" href="classdw_1_1core_1_1style_1_1Color.html#adbb8bb94481cdf65325430d8cf1b9110">style::Color::Shading</a> shading,</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordtype">int</span> x1, <span class="keywordtype">int</span> y1, <span class="keywordtype">int</span> x2, <span class="keywordtype">int</span> y2) = 0;</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classdw_1_1core_1_1View.html#a40c92b4c750091e32a701955dd715352">drawTypedLine</a> (<a class="code" href="classdw_1_1core_1_1style_1_1Color.html">style::Color</a> *color,</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <a class="code" href="classdw_1_1core_1_1style_1_1Color.html#adbb8bb94481cdf65325430d8cf1b9110">style::Color::Shading</a> shading,</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <a class="code" href="namespacedw_1_1core_1_1style.html#a2060511706dd5d45983aebe7e4e068b6">style::LineType</a> type, <span class="keywordtype">int</span> width,</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keywordtype">int</span> x1, <span class="keywordtype">int</span> y1, <span class="keywordtype">int</span> x2, <span class="keywordtype">int</span> y2) = 0;</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classdw_1_1core_1_1View.html#ae284cae49530668e59afeacd6a4db2d5">drawRectangle</a> (<a class="code" href="classdw_1_1core_1_1style_1_1Color.html">style::Color</a> *color,</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <a class="code" href="classdw_1_1core_1_1style_1_1Color.html#adbb8bb94481cdf65325430d8cf1b9110">style::Color::Shading</a> shading, <span class="keywordtype">bool</span> filled,</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y, <span class="keywordtype">int</span> width, <span class="keywordtype">int</span> height) = 0;</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classdw_1_1core_1_1View.html#a8187f215d1631e216cff049512ef2b8f">drawArc</a> (<a class="code" href="classdw_1_1core_1_1style_1_1Color.html">style::Color</a> *color,</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <a class="code" href="classdw_1_1core_1_1style_1_1Color.html#adbb8bb94481cdf65325430d8cf1b9110">style::Color::Shading</a> shading, <span class="keywordtype">bool</span> filled,</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordtype">int</span> centerX, <span class="keywordtype">int</span> centerY, <span class="keywordtype">int</span> width, <span class="keywordtype">int</span> height,</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordtype">int</span> angle1, <span class="keywordtype">int</span> angle2) = 0;</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classdw_1_1core_1_1View.html#a37c977611e419c3eeea8678a77eb1348">drawPolygon</a> (<a class="code" href="classdw_1_1core_1_1style_1_1Color.html">style::Color</a> *color,</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <a class="code" href="classdw_1_1core_1_1style_1_1Color.html#adbb8bb94481cdf65325430d8cf1b9110">style::Color::Shading</a> shading,</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordtype">bool</span> filled, <span class="keywordtype">bool</span> convex, <a class="code" href="structdw_1_1core_1_1Point.html">Point</a> *points,</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordtype">int</span> npoints) = 0;</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classdw_1_1core_1_1View.html#ac988cf7d8d5598b5eb8ec5979d8f396a">drawText</a> (<a class="code" href="classdw_1_1core_1_1style_1_1Font.html">style::Font</a> *font,</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <a class="code" href="classdw_1_1core_1_1style_1_1Color.html">style::Color</a> *color,</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <a class="code" href="classdw_1_1core_1_1style_1_1Color.html#adbb8bb94481cdf65325430d8cf1b9110">style::Color::Shading</a> shading,</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y, <span class="keyword">const</span> <span class="keywordtype">char</span> *text, <span class="keywordtype">int</span> len) = 0;</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classdw_1_1core_1_1View.html#a4a863314b61e61367874d744f760bf7b">drawSimpleWrappedText</a> (<a class="code" href="classdw_1_1core_1_1style_1_1Font.html">style::Font</a> *font, <a class="code" href="classdw_1_1core_1_1style_1_1Color.html">style::Color</a> *color,</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <a class="code" href="classdw_1_1core_1_1style_1_1Color.html#adbb8bb94481cdf65325430d8cf1b9110">style::Color::Shading</a> shading,</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y, <span class="keywordtype">int</span> w, <span class="keywordtype">int</span> h,</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *text) = 0;</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classdw_1_1core_1_1View.html#a07f2328b411be00f766761c42b4df069">drawImage</a> (<a class="code" href="classdw_1_1core_1_1Imgbuf.html">Imgbuf</a> *<a class="code" href="dw__images__scaled_8cc.html#aeb24d3f2650601e96ee51c6232b6c5a7">imgbuf</a>, <span class="keywordtype">int</span> xRoot, <span class="keywordtype">int</span> yRoot,</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y, <span class="keywordtype">int</span> width, <span class="keywordtype">int</span> height) = 0;</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> </div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="comment"> * --------------</span></div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="comment"> * Clipping</span></div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span> <span class="comment"> * --------------</span></div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="comment"> * To prevent drawing outside of a given area, a clipping view may be</span></div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="comment"> * requested, which also implements this interface. The clipping view is</span></div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="comment"> * related to the parent view (clipping views may be nested!), anything</span></div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="comment"> * which is drawn into this clipping view, is later merged again into the</span></div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span> <span class="comment"> * parent view. An implementation will typically use additional pixmaps,</span></div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="comment"> * which are later merged into the parent view pixmap/window.</span></div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> </div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keyword">virtual</span> <a class="code" href="classdw_1_1core_1_1View.html">View</a> *<a class="code" href="classdw_1_1core_1_1View.html#ac65430bcd8b9c6c18d5d184dc22d1615">getClippingView</a> (<span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y, <span class="keywordtype">int</span> width, <span class="keywordtype">int</span> height) = 0;</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classdw_1_1core_1_1View.html#a040f3722c187b7f73464f7d0dc38c80a">mergeClippingView</a> (<a class="code" href="classdw_1_1core_1_1View.html">View</a> *clippingView) = 0;</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span> };</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> </div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> } <span class="comment">// namespace core</span></div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span> } <span class="comment">// namespace dw</span></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> <span class="preprocessor">#endif // __DW_VIEW_HH__</span></div>
<div class="ttc" id="namespacedw_1_1core_1_1style_html_a907541d0ef9d9f5e0ac4a47fc4a5e3a1"><div class="ttname"><a href="namespacedw_1_1core_1_1style.html#a907541d0ef9d9f5e0ac4a47fc4a5e3a1">dw::core::style::Cursor</a></div><div class="ttdeci">Cursor</div><div class="ttdef"><b>Definition:</b> style.hh:200</div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html_ac988cf7d8d5598b5eb8ec5979d8f396a"><div class="ttname"><a href="classdw_1_1core_1_1View.html#ac988cf7d8d5598b5eb8ec5979d8f396a">dw::core::View::drawText</a></div><div class="ttdeci">virtual void drawText(style::Font *font, style::Color *color, style::Color::Shading shading, int x, int y, const char *text, int len)=0</div></div>
<div class="ttc" id="classdw_1_1core_1_1style_1_1Color_html"><div class="ttname"><a href="classdw_1_1core_1_1style_1_1Color.html">dw::core::style::Color</a></div><div class="ttdef"><b>Definition:</b> style.hh:751</div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html_ab9960a7b2115fd25b98fa51070587ecb"><div class="ttname"><a href="classdw_1_1core_1_1View.html#ab9960a7b2115fd25b98fa51070587ecb">dw::core::View::drawLine</a></div><div class="ttdeci">virtual void drawLine(style::Color *color, style::Color::Shading shading, int x1, int y1, int x2, int y2)=0</div></div>
<div class="ttc" id="classdw_1_1core_1_1style_1_1Color_html_adbb8bb94481cdf65325430d8cf1b9110"><div class="ttname"><a href="classdw_1_1core_1_1style_1_1Color.html#adbb8bb94481cdf65325430d8cf1b9110">dw::core::style::Color::Shading</a></div><div class="ttdeci">Shading</div><div class="ttdef"><b>Definition:</b> style.hh:767</div></div>
<div class="ttc" id="classdw_1_1core_1_1Rectangle_html"><div class="ttname"><a href="classdw_1_1core_1_1Rectangle.html">dw::core::Rectangle</a></div><div class="ttdoc">dw::core::Shape implemtation for simple rectangles. </div><div class="ttdef"><b>Definition:</b> types.hh:69</div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html_a5f07017e4e77649cd5280a66be6de669"><div class="ttname"><a href="classdw_1_1core_1_1View.html#a5f07017e4e77649cd5280a66be6de669">dw::core::View::setCanvasSize</a></div><div class="ttdeci">virtual void setCanvasSize(int width, int ascent, int descent)=0</div><div class="ttdoc">Set the canvas size. </div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html_a07f2328b411be00f766761c42b4df069"><div class="ttname"><a href="classdw_1_1core_1_1View.html#a07f2328b411be00f766761c42b4df069">dw::core::View::drawImage</a></div><div class="ttdeci">virtual void drawImage(Imgbuf *imgbuf, int xRoot, int yRoot, int x, int y, int width, int height)=0</div></div>
<div class="ttc" id="namespacedw_1_1core_1_1style_html_a2060511706dd5d45983aebe7e4e068b6"><div class="ttname"><a href="namespacedw_1_1core_1_1style.html#a2060511706dd5d45983aebe7e4e068b6">dw::core::style::LineType</a></div><div class="ttdeci">LineType</div><div class="ttdef"><b>Definition:</b> style.hh:291</div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html_a4ef7529de4e770675e48c83ad400bf88"><div class="ttname"><a href="classdw_1_1core_1_1View.html#a4ef7529de4e770675e48c83ad400bf88">dw::core::View::getHScrollbarThickness</a></div><div class="ttdeci">virtual int getHScrollbarThickness()=0</div><div class="ttdoc">Get the thickness of the horizontal scrollbar, when it is visible. </div></div>
<div class="ttc" id="classdw_1_1core_1_1Layout_html"><div class="ttname"><a href="classdw_1_1core_1_1Layout.html">dw::core::Layout</a></div><div class="ttdoc">The central class for managing and drawing a widget tree. </div><div class="ttdef"><b>Definition:</b> layout.hh:16</div></div>
<div class="ttc" id="classlout_1_1object_1_1Object_html"><div class="ttname"><a href="classlout_1_1object_1_1Object.html">lout::object::Object</a></div><div class="ttdoc">This is the base class for many other classes, which defines very common virtual methods. </div><div class="ttdef"><b>Definition:</b> object.hh:24</div></div>
<div class="ttc" id="dw__anchors__test_8cc_html_aa9b7b9846e3f42cc43273337240c6a8a"><div class="ttname"><a href="dw__anchors__test_8cc.html#aa9b7b9846e3f42cc43273337240c6a8a">layout</a></div><div class="ttdeci">static Layout * layout</div><div class="ttdef"><b>Definition:</b> dw_anchors_test.cc:38</div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html_a040f3722c187b7f73464f7d0dc38c80a"><div class="ttname"><a href="classdw_1_1core_1_1View.html#a040f3722c187b7f73464f7d0dc38c80a">dw::core::View::mergeClippingView</a></div><div class="ttdeci">virtual void mergeClippingView(View *clippingView)=0</div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html_a8187f215d1631e216cff049512ef2b8f"><div class="ttname"><a href="classdw_1_1core_1_1View.html#a8187f215d1631e216cff049512ef2b8f">dw::core::View::drawArc</a></div><div class="ttdeci">virtual void drawArc(style::Color *color, style::Color::Shading shading, bool filled, int centerX, int centerY, int width, int height, int angle1, int angle2)=0</div></div>
<div class="ttc" id="classdw_1_1core_1_1style_1_1Font_html"><div class="ttname"><a href="classdw_1_1core_1_1style_1_1Font.html">dw::core::style::Font</a></div><div class="ttdef"><b>Definition:</b> style.hh:698</div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html_af554cfcd70f49dacc6fa783089d257fa"><div class="ttname"><a href="classdw_1_1core_1_1View.html#af554cfcd70f49dacc6fa783089d257fa">dw::core::View::setLayout</a></div><div class="ttdeci">virtual void setLayout(Layout *layout)=0</div><div class="ttdoc">This methods notifies the view, that it has been attached to a layout. </div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html_ae284cae49530668e59afeacd6a4db2d5"><div class="ttname"><a href="classdw_1_1core_1_1View.html#ae284cae49530668e59afeacd6a4db2d5">dw::core::View::drawRectangle</a></div><div class="ttdeci">virtual void drawRectangle(style::Color *color, style::Color::Shading shading, bool filled, int x, int y, int width, int height)=0</div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html_a2325fd7198acc544b9547a4345d41f56"><div class="ttname"><a href="classdw_1_1core_1_1View.html#a2325fd7198acc544b9547a4345d41f56">dw::core::View::startDrawing</a></div><div class="ttdeci">virtual void startDrawing(Rectangle *area)=0</div><div class="ttdoc">Called before drawing. </div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html_a70f66c62b0fa4153207019ea7818fedd"><div class="ttname"><a href="classdw_1_1core_1_1View.html#a70f66c62b0fa4153207019ea7818fedd">dw::core::View::queueDrawTotal</a></div><div class="ttdeci">virtual void queueDrawTotal()=0</div><div class="ttdoc">Queue the total viewport for drawing. </div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html_acd1536313ed76e2770b2c278be06bbac"><div class="ttname"><a href="classdw_1_1core_1_1View.html#acd1536313ed76e2770b2c278be06bbac">dw::core::View::setBgColor</a></div><div class="ttdeci">virtual void setBgColor(style::Color *color)=0</div><div class="ttdoc">Set the background of the view. </div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html_a6bd3b85b5d155cd0b5fcaa44225380d1"><div class="ttname"><a href="classdw_1_1core_1_1View.html#a6bd3b85b5d155cd0b5fcaa44225380d1">dw::core::View::finishDrawing</a></div><div class="ttdeci">virtual void finishDrawing(Rectangle *area)=0</div><div class="ttdoc">Called after drawing. </div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html_a7e2c1f80643405545a07f00ccedb39db"><div class="ttname"><a href="classdw_1_1core_1_1View.html#a7e2c1f80643405545a07f00ccedb39db">dw::core::View::usesViewport</a></div><div class="ttdeci">virtual bool usesViewport()=0</div><div class="ttdoc">Return, whether this view uses a viewport. </div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html_a37c977611e419c3eeea8678a77eb1348"><div class="ttname"><a href="classdw_1_1core_1_1View.html#a37c977611e419c3eeea8678a77eb1348">dw::core::View::drawPolygon</a></div><div class="ttdeci">virtual void drawPolygon(style::Color *color, style::Color::Shading shading, bool filled, bool convex, Point *points, int npoints)=0</div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html_ac65430bcd8b9c6c18d5d184dc22d1615"><div class="ttname"><a href="classdw_1_1core_1_1View.html#ac65430bcd8b9c6c18d5d184dc22d1615">dw::core::View::getClippingView</a></div><div class="ttdeci">virtual View * getClippingView(int x, int y, int width, int height)=0</div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html_a40c92b4c750091e32a701955dd715352"><div class="ttname"><a href="classdw_1_1core_1_1View.html#a40c92b4c750091e32a701955dd715352">dw::core::View::drawTypedLine</a></div><div class="ttdeci">virtual void drawTypedLine(style::Color *color, style::Color::Shading shading, style::LineType type, int width, int x1, int y1, int x2, int y2)=0</div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html_a710a9ed59c98ac9377d8fd26afdfcf3f"><div class="ttname"><a href="classdw_1_1core_1_1View.html#a710a9ed59c98ac9377d8fd26afdfcf3f">dw::core::View::setCursor</a></div><div class="ttdeci">virtual void setCursor(style::Cursor cursor)=0</div><div class="ttdoc">Set the cursor appearance. </div></div>
<div class="ttc" id="classdw_1_1core_1_1Imgbuf_html"><div class="ttname"><a href="classdw_1_1core_1_1Imgbuf.html">dw::core::Imgbuf</a></div><div class="ttdoc">The platform independent interface for image buffers. </div><div class="ttdef"><b>Definition:</b> imgbuf.hh:161</div></div>
<div class="ttc" id="namespacedw_html"><div class="ttname"><a href="namespacedw.html">dw</a></div><div class="ttdoc">Dw is in this namespace, or sub namespaces of this one. </div><div class="ttdef"><b>Definition:</b> alignedtablecell.cc:28</div></div>
<div class="ttc" id="dw__images__scaled_8cc_html_aeb24d3f2650601e96ee51c6232b6c5a7"><div class="ttname"><a href="dw__images__scaled_8cc.html#aeb24d3f2650601e96ee51c6232b6c5a7">imgbuf</a></div><div class="ttdeci">static core::Imgbuf * imgbuf</div><div class="ttdef"><b>Definition:</b> dw_images_scaled.cc:38</div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html"><div class="ttname"><a href="classdw_1_1core_1_1View.html">dw::core::View</a></div><div class="ttdoc">An interface to encapsulate platform dependent drawing. </div><div class="ttdef"><b>Definition:</b> view.hh:16</div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html_ab2bea7535dd5c4b70fb49432adffce5c"><div class="ttname"><a href="classdw_1_1core_1_1View.html#ab2bea7535dd5c4b70fb49432adffce5c">dw::core::View::getVScrollbarThickness</a></div><div class="ttdeci">virtual int getVScrollbarThickness()=0</div><div class="ttdoc">Get the thickness of the vertical scrollbar, when it is visible. </div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html_a0da55aba14e5b1582e2e2c6016c2d8c0"><div class="ttname"><a href="classdw_1_1core_1_1View.html#a0da55aba14e5b1582e2e2c6016c2d8c0">dw::core::View::queueDraw</a></div><div class="ttdeci">virtual void queueDraw(Rectangle *area)=0</div><div class="ttdoc">Queue a region, which is given in canvas coordinates, for drawing. </div></div>
<div class="ttc" id="structdw_1_1core_1_1Point_html"><div class="ttname"><a href="structdw_1_1core_1_1Point.html">dw::core::Point</a></div><div class="ttdef"><b>Definition:</b> types.hh:49</div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html_a4bb8f1791a12860d336bcf50b173f4ff"><div class="ttname"><a href="classdw_1_1core_1_1View.html#a4bb8f1791a12860d336bcf50b173f4ff">dw::core::View::scroll</a></div><div class="ttdeci">virtual void scroll(ScrollCommand)</div><div class="ttdoc">Scroll the viewport as commanded. </div><div class="ttdef"><b>Definition:</b> view.hh:85</div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html_ae98d05f691f202dc1c292e68fb0170e4"><div class="ttname"><a href="classdw_1_1core_1_1View.html#ae98d05f691f202dc1c292e68fb0170e4">dw::core::View::scrollTo</a></div><div class="ttdeci">virtual void scrollTo(int x, int y)=0</div><div class="ttdoc">Scroll the vieport to the given position. </div></div>
<div class="ttc" id="namespacedw_1_1core_html_aeb016b265a629c8efa3520a96e4c9d81"><div class="ttname"><a href="namespacedw_1_1core.html#aeb016b265a629c8efa3520a96e4c9d81">dw::core::ScrollCommand</a></div><div class="ttdeci">ScrollCommand</div><div class="ttdef"><b>Definition:</b> types.hh:35</div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html_ae0b60362dd10121de50f147e814fc01f"><div class="ttname"><a href="classdw_1_1core_1_1View.html#ae0b60362dd10121de50f147e814fc01f">dw::core::View::cancelQueueDraw</a></div><div class="ttdeci">virtual void cancelQueueDraw()=0</div><div class="ttdoc">Cancel a draw queue request. </div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html_a4a863314b61e61367874d744f760bf7b"><div class="ttname"><a href="classdw_1_1core_1_1View.html#a4a863314b61e61367874d744f760bf7b">dw::core::View::drawSimpleWrappedText</a></div><div class="ttdeci">virtual void drawSimpleWrappedText(style::Font *font, style::Color *color, style::Color::Shading shading, int x, int y, int w, int h, const char *text)=0</div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html_a2867cab666ecdb477445de27d4028d4e"><div class="ttname"><a href="classdw_1_1core_1_1View.html#a2867cab666ecdb477445de27d4028d4e">dw::core::View::drawPoint</a></div><div class="ttdeci">virtual void drawPoint(style::Color *color, style::Color::Shading shading, int x, int y)=0</div></div>
<div class="ttc" id="classdw_1_1core_1_1View_html_a01fe6ec7ebbc0073c218175149b8306d"><div class="ttname"><a href="classdw_1_1core_1_1View.html#a01fe6ec7ebbc0073c218175149b8306d">dw::core::View::setViewportSize</a></div><div class="ttdeci">virtual void setViewportSize(int width, int height, int hScrollbarThickness, int vScrollbarThickness)=0</div><div class="ttdoc">Set the viewport size. </div></div>
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