Mercurial > octave-nkf

comparison libgui/graphics/QtHandlesUtils.cc @ 19655:af0399a5aae0 gui-release

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untabify QtHandles source files
author John W. Eaton <jwe@octave.org>
date Fri, 23 Jan 2015 16:24:46 -0500
parents be7ac98fab43
children 2f4406e9dad6
comparison
equal deleted inserted replaced
19654:a1d172bfcb2f 19655:af0399a5aae0
106 106
107 return f; 107 return f;
108 } 108 }
109 109
110 template QFont computeFont<uicontrol> (const uicontrol::properties& props, 110 template QFont computeFont<uicontrol> (const uicontrol::properties& props,
111 int height); 111 int height);
112 template QFont computeFont<uipanel> (const uipanel::properties& props, 112 template QFont computeFont<uipanel> (const uipanel::properties& props,
113 int height); 113 int height);
114 114
115 QColor fromRgb (const Matrix& rgb) 115 QColor fromRgb (const Matrix& rgb)
116 { 116 {
117 QColor c; 117 QColor c;
118 118
140 { 140 {
141 Qt::MouseButtons buttons = event->buttons (); 141 Qt::MouseButtons buttons = event->buttons ();
142 Qt::KeyboardModifiers mods = event->modifiers (); 142 Qt::KeyboardModifiers mods = event->modifiers ();
143 143
144 if (mods == Qt::NoModifier) 144 if (mods == Qt::NoModifier)
145 { 145 {
146 if (buttons == Qt::LeftButton) 146 if (buttons == Qt::LeftButton)
147 return std::string ("normal"); 147 return std::string ("normal");
148 else if (buttons == Qt::RightButton) 148 else if (buttons == Qt::RightButton)
149 return std::string ("alt"); 149 return std::string ("alt");
150 #if defined (Q_WS_WIN) 150 #if defined (Q_WS_WIN)
151 else if (buttons == (Qt::LeftButton|Qt::RightButton)) 151 else if (buttons == (Qt::LeftButton|Qt::RightButton))
152 return std::string ("extend"); 152 return std::string ("extend");
153 #elif defined (Q_WS_X11) 153 #elif defined (Q_WS_X11)
154 else if (buttons == Qt::MidButton) 154 else if (buttons == Qt::MidButton)
155 return std::string ("extend"); 155 return std::string ("extend");
156 #endif 156 #endif
157 } 157 }
158 else if (buttons == Qt::LeftButton) 158 else if (buttons == Qt::LeftButton)
159 { 159 {
160 if (mods == Qt::ShiftModifier) 160 if (mods == Qt::ShiftModifier)
161 return std::string ("extend"); 161 return std::string ("extend");
162 else if (mods == Qt::ControlModifier) 162 else if (mods == Qt::ControlModifier)
163 return std::string ("alt"); 163 return std::string ("alt");
164 } 164 }
165 } 165 }
166 166
167 return std::string ("normal"); 167 return std::string ("normal");
168 } 168 }
169 169
174 if (tkFig) 174 if (tkFig)
175 { 175 {
176 Container* c = tkFig->innerContainer (); 176 Container* c = tkFig->innerContainer ();
177 177
178 if (c) 178 if (c)
179 { 179 {
180 QPoint qp = c->mapFromGlobal (event->globalPos ()); 180 QPoint qp = c->mapFromGlobal (event->globalPos ());
181 181
182 return 182 return
183 tkFig->properties<figure> ().map_from_boundingbox (qp.x (), 183 tkFig->properties<figure> ().map_from_boundingbox (qp.x (),
184 qp.y ()); 184 qp.y ());
185 } 185 }
186 } 186 }
187 187
188 return Matrix (1, 2, 0.0); 188 return Matrix (1, 2, 0.0);
189 } 189 }
190 190
191 Qt::Alignment fromHVAlign (const caseless_str& halign, 191 Qt::Alignment fromHVAlign (const caseless_str& halign,
192 const caseless_str& valign) 192 const caseless_str& valign)
193 { 193 {
194 Qt::Alignment flags; 194 Qt::Alignment flags;
195 195
196 if (halign.compare ("left")) 196 if (halign.compare ("left"))
197 flags |= Qt::AlignLeft; 197 flags |= Qt::AlignLeft;
228 228
229 QImage img (width, height, QImage::Format_ARGB32); 229 QImage img (width, height, QImage::Format_ARGB32);
230 img.fill (qRgba (0, 0, 0, 0)); 230 img.fill (qRgba (0, 0, 0, 0));
231 231
232 if (v.is_uint8_type ()) 232 if (v.is_uint8_type ())
233 { 233 {
234 uint8NDArray d = v.uint8_array_value (); 234 uint8NDArray d = v.uint8_array_value ();
235 235
236 for (int i = 0; i < w; i++) 236 for (int i = 0; i < w; i++)
237 for (int j = 0; j < h; j++) 237 for (int j = 0; j < h; j++)
238 { 238 {
239 int r = d(j, i, 0); 239 int r = d(j, i, 0);
240 int g = d(j, i, 1); 240 int g = d(j, i, 1);
241 int b = d(j, i, 2); 241 int b = d(j, i, 2);
242 int a = 255; 242 int a = 255;
243 243
244 img.setPixel (x_off + i, y_off + j, qRgba (r, g, b, a)); 244 img.setPixel (x_off + i, y_off + j, qRgba (r, g, b, a));
245 } 245 }
246 } 246 }
247 else if (v.is_single_type ()) 247 else if (v.is_single_type ())
248 { 248 {
249 FloatNDArray f = v.float_array_value (); 249 FloatNDArray f = v.float_array_value ();
250 250
251 for (int i = 0; i < w; i++) 251 for (int i = 0; i < w; i++)
252 for (int j = 0; j < h; j++) 252 for (int j = 0; j < h; j++)
253 { 253 {
254 float r = f(j, i, 0); 254 float r = f(j, i, 0);
255 float g = f(j, i, 1); 255 float g = f(j, i, 1);
256 float b = f(j, i, 2); 256 float b = f(j, i, 2);
257 int a = (xisnan (r) || xisnan (g) || xisnan (b) ? 0 : 255); 257 int a = (xisnan (r) || xisnan (g) || xisnan (b) ? 0 : 255);
258 258
259 img.setPixel (x_off + i, y_off + j, 259 img.setPixel (x_off + i, y_off + j,
260 qRgba (xround (r * 255), 260 qRgba (xround (r * 255),
261 xround (g * 255), 261 xround (g * 255),
262 xround (b * 255), 262 xround (b * 255),
263 a)); 263 a));
264 } 264 }
265 } 265 }
266 else if (v.is_real_type ()) 266 else if (v.is_real_type ())
267 { 267 {
268 NDArray d = v.array_value (); 268 NDArray d = v.array_value ();
269 269
270 for (int i = 0; i < w; i++) 270 for (int i = 0; i < w; i++)
271 for (int j = 0; j < h; j++) 271 for (int j = 0; j < h; j++)
272 { 272 {
273 double r = d(j, i, 0); 273 double r = d(j, i, 0);
274 double g = d(j, i, 1); 274 double g = d(j, i, 1);
275 double b = d(j, i, 2); 275 double b = d(j, i, 2);
276 int a = (xisnan (r) || xisnan (g) || xisnan (b) ? 0 : 255); 276 int a = (xisnan (r) || xisnan (g) || xisnan (b) ? 0 : 255);
277 277
278 img.setPixel (x_off + i, y_off + j, 278 img.setPixel (x_off + i, y_off + j,
279 qRgba (xround (r * 255), 279 qRgba (xround (r * 255),
280 xround (g * 255), 280 xround (g * 255),
281 xround (b * 255), 281 xround (b * 255),
282 a)); 282 a));
283 } 283 }
284 } 284 }
285 285
286 return img; 286 return img;
287 } 287 }
288 288
289 return QImage (); 289 return QImage ();