void toolbar_button::layout_items_completed()
{
push_button::layout_items_completed();
if (capturing())
{
point pt = label().position();
pt += point{ 1.0, 0.0 };
label().move(pt);
}
}
void Win3D::render() {
if (mCapture) {
capturing();
glutSwapBuffers();
screenshot();
return;
}
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(mPersp,
static_cast<double>(mWinWidth)/static_cast<double>(mWinHeight),
0.1, 10.0);
gluLookAt(mEye[0], mEye[1], mEye[2], 0.0, 0.0, -1.0, mUp[0], mUp[1], mUp[2]);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
initGL();
mTrackBall.applyGLRotation();
glEnable(GL_DEPTH_TEST);
glDisable(GL_TEXTURE_2D);
glDisable(GL_LIGHTING);
glLineWidth(2.0);
if (mRotate || mTranslate || mZooming) {
glColor3f(1.0f, 0.0f, 0.0f);
glBegin(GL_LINES);
glVertex3f(-0.1f, 0.0f, -0.0f);
glVertex3f(0.15f, 0.0f, -0.0f);
glEnd();
glColor3f(0.0f, 1.0f, 0.0f);
glBegin(GL_LINES);
glVertex3f(0.0f, -0.1f, 0.0f);
glVertex3f(0.0f, 0.15f, 0.0f);
glEnd();
glColor3f(0.0f, 0.0f, 1.0f);
glBegin(GL_LINES);
glVertex3f(0.0f, 0.0f, -0.1f);
glVertex3f(0.0f, 0.0f, 0.15f);
glEnd();
}
glScalef(mZoom, mZoom, mZoom);
glTranslatef(mTrans[0]*0.001, mTrans[1]*0.001, mTrans[2]*0.001);
initLights();
draw();
if (mRotate)
mTrackBall.draw(mWinWidth, mWinHeight);
glutSwapBuffers();
}
void button::mouse_button_released(mouse_button aButton, const point& aPosition)
{
bool wasCapturing = capturing();
widget::mouse_button_released(aButton, aPosition);
if (wasCapturing && client_rect().contains(aPosition))
{
if (aButton == mouse_button::Left)
{
destroyed_flag destroyed(*this);
handle_clicked();
if (!destroyed)
released.trigger();
}
}
}
