Differential D239 Diff 539 krita/ui/canvas/kis_mirror_axis.cpp

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krita/ui/canvas/kis_mirror_axis.cpp

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20#include "kis_mirror_axis.h" 20​#include "kis_mirror_axis.h"
21 21​
22#include "KoConfig.h" 22​#include "KoConfig.h"
23 23​
24#include <QPainter> 24​#include <QPainter>
25#include <QToolButton> 25​#include <QToolButton>
26#include <QApplication> 26​#include <QApplication>
27#include <QPaintEngine> 27​#include <QPaintEngine>
28​#include <QOpenGLContext>
29​#include <QOpenGLFunctions>
28 30​
29#include <KoIcon.h> 31​#include <KoIcon.h>
30 32​
31#include "kis_canvas_resource_provider.h" 33​#include "kis_canvas_resource_provider.h"
32#include "KisViewManager.h" 34​#include "KisViewManager.h"
33#include "KisView.h" 35​#include "KisView.h"
34#include "kis_image.h" 36​#include "kis_image.h"
35#include "canvas/kis_canvas_controller.h" 37​#include "canvas/kis_canvas_controller.h"
▲ Show 20 Lines • Show All 106 Lines • ▼ Show 20 Line(s)143{
142 Q_UNUSED(updateArea); 144​ Q_UNUSED(updateArea);
143 Q_UNUSED(converter); 145​ Q_UNUSED(converter);
144 Q_UNUSED(canvas); 146​ Q_UNUSED(canvas);
145 147​
146 gc.setPen(QPen(QColor(0, 0, 0, 128), 1)); 148​ gc.setPen(QPen(QColor(0, 0, 0, 128), 1));
147 gc.setBrush(Qt::white); 149​ gc.setBrush(Qt::white);
148 gc.setRenderHints(QPainter::Antialiasing | QPainter::SmoothPixmapTransform); 150​ gc.setRenderHints(QPainter::Antialiasing | QPainter::SmoothPixmapTransform);
149 151​
150//QT5TODO: T360 152​#if defined(HAVE_OPENGL)
151#if defined(HAVE_OPENGL) && defined(HAVE_GLEW) 153​ QOpenGLContext *ctx = QOpenGLContext::currentContext();
154​ bool hasMultisample = ((gc.paintEngine()->type() == QPaintEngine::OpenGL2) &&
155​ (ctx->hasExtension("GL_ARB_multisample")));
156​
152 // QPainter cannot anti-alias the edges of circles etc. when using OpenGL 157​ // QPainter cannot anti-alias the edges of circles etc. when using OpenGL
153 // So instead, use native OpenGL anti-aliasing when available. 158​ // So instead, use native OpenGL anti-aliasing when available.
154 if(gc.paintEngine()->type() == QPaintEngine::OpenGL2 && GLEW_ARB_multisample) { 159​ if (hasMultisample) {
155 gc.beginNativePainting(); 160​ gc.beginNativePainting();
156 glEnable(GL_MULTISAMPLE); 161​ ctx->functions()->glEnable(GL_MULTISAMPLE);
157 gc.endNativePainting(); 162​ gc.endNativePainting();
158 } 163​ }
159#endif 164​#endif
160 165​
161 float halfHandleSize = d->handleSize / 2; 166​ float halfHandleSize = d->handleSize / 2;
162 167​
163 d->recomputeVisibleAxes(gc.viewport()); 168​ d->recomputeVisibleAxes(gc.viewport());
164 169​
Show All 40 Lines209 // gc.drawPixmap(verticalIndicator.adjusted(5, 5, -5, -5).toRect(), d->verticalIcon);
205 gc.setPen(QPen(QColor(0, 0, 0, 128), 2)); 210​ gc.setPen(QPen(QColor(0, 0, 0, 128), 2));
206 gc.drawEllipse(d->verticalHandle); 211​ gc.drawEllipse(d->verticalHandle);
207 gc.drawPixmap(d->verticalHandle.adjusted(5, 5, -5, -5).toRect(), d->verticalIcon); 212​ gc.drawPixmap(d->verticalHandle.adjusted(5, 5, -5, -5).toRect(), d->verticalIcon);
208 } else { 213​ } else {
209 d->verticalHandle = QRectF(); 214​ d->verticalHandle = QRectF();
210 } 215​ }
211 } 216​ }
212 217​
213//QT5TODO: T360 218​#if defined(HAVE_OPENGL)
214#if defined(HAVE_OPENGL) && defined(HAVE_GLEW) 219​ if (hasMultisample) {
215 if(gc.paintEngine()->type() == QPaintEngine::OpenGL2 && GLEW_ARB_multisample) { ​
216 gc.beginNativePainting(); 220​ gc.beginNativePainting();
217 glDisable(GL_MULTISAMPLE); 221​ ctx->functions()->glDisable(GL_MULTISAMPLE);
218 gc.endNativePainting(); 222​ gc.endNativePainting();
219 } 223​ }
220#endif 224​#endif
221} 225​}
222 226​
223bool KisMirrorAxis::eventFilter(QObject* target, QEvent* event) 227​bool KisMirrorAxis::eventFilter(QObject* target, QEvent* event)
224{ 228​{
225 if(event->type() == QEvent::MouseButtonPress) { 229​ if(event->type() == QEvent::MouseButtonPress) {
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