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corregido doble click en yacreader_flow_gl

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This commit is contained in:
Luis Ángel San Martín 2013-03-12 15:16:31 +01:00
parent 779574419e
commit cb1e0996a3
1 changed files with 25 additions and 2 deletions
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27
common/yacreader_flow_gl.cpp
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@ -988,8 +988,31 @@ void YACReaderFlowGL::mousePressEvent(QMouseEvent *event)
void YACReaderFlowGL::mouseDoubleClickEvent(QMouseEvent* event)
{
emit selected(centerIndex());
event->accept();
float x,y;
x = event->x();
y = event->y();
GLint viewport[4];
GLdouble modelview[16];
GLdouble projection[16];
GLfloat winX, winY, winZ;
GLdouble posX, posY, posZ;
glGetDoublev( GL_MODELVIEW_MATRIX, modelview );
glGetDoublev( GL_PROJECTION_MATRIX, projection );
glGetIntegerv( GL_VIEWPORT, viewport );
winX = (float)x;
winY = (float)viewport[3] - (float)y;
glReadPixels( x, int(winY), 1, 1, GL_DEPTH_COMPONENT, GL_FLOAT, &winZ );
gluUnProject( winX, winY, winZ, modelview, projection, viewport, &posX, &posY, &posZ);
if(posX <= 0.5 && posX >= -0.5)
{
emit selected(centerIndex());
event->accept();
}
}
YACReaderComicFlowGL::YACReaderComicFlowGL(QWidget *parent,struct Preset p )