// Do object rendering...
RenderObjects(&painter, document.objects);
- if (!informativeText.isEmpty())
- painter.DrawInformativeText(informativeText);
-
// Do tool rendering, if any...
if (Global::tool)
{
painter.SetBrush(QBrush(QColor(255, 127, 0, 100)));
painter.DrawRect(Global::selection);
}
+
+ if (!informativeText.isEmpty())
+ painter.DrawInformativeText(informativeText);
}
{
if (Global::tool == TTLine)
LineHandler(mode, p);
+ else if (Global::tool == TTCircle)
+ CircleHandler(mode, p);
else if (Global::tool == TTRotate)
RotateHandler(mode, p);
}
double absAngle = v.Angle() * RADIANS_TO_DEGREES;
double absLength = v.Magnitude();
QString text = tr("Length: %1 in.\n") + QChar(0x2221) + tr(": %2");
- text = text.arg(absLength).arg(absAngle);
- painter->DrawInformativeText(text);
+ informativeText = text.arg(absLength).arg(absAngle);
+ }
+ }
+ else if (Global::tool == TTCircle)
+ {
+ if (Global::toolState == TSNone)
+ {
+ painter->DrawHandle(toolPoint[0]);
+ }
+ else if ((Global::toolState == TSPoint2) && shiftDown)
+ {
+ painter->DrawHandle(toolPoint[1]);
+ }
+ else
+ {
+ double length = Vector::Magnitude(toolPoint[0], toolPoint[1]);
+// painter->DrawLine(toolPoint[0], toolPoint[1]);
+// painter->DrawHandle(toolPoint[1]);
+ painter->SetBrush(QBrush(Qt::NoBrush));
+ painter->DrawEllipse(toolPoint[0], length, length);
+ QString text = tr("Radius: %1 in.");//\n") + QChar(0x2221) + tr(": %2");
+ informativeText = text.arg(length);//.arg(absAngle);
}
}
else if (Global::tool == TTRotate)
double absAngle = (Vector(toolPoint[1] - toolPoint[0]).Angle()) * RADIANS_TO_DEGREES;
QString text = QChar(0x2221) + QObject::tr(": %1");
- text = text.arg(absAngle);
+ informativeText = text.arg(absAngle);
if (ctrlDown)
- text += " (Copy)";
+ informativeText += " (Copy)";
- painter->DrawInformativeText(text);
+// painter->DrawInformativeText(text);
}
}
}
}
+void DrawingView::CircleHandler(int mode, Point p)
+{
+ switch (mode)
+ {
+ case ToolMouseDown:
+ if (Global::toolState == TSNone)
+ toolPoint[0] = p;
+ else
+ toolPoint[1] = p;
+
+ break;
+ case ToolMouseMove:
+ if (Global::toolState == TSNone)
+ toolPoint[0] = p;
+ else
+ toolPoint[1] = p;
+
+ break;
+ case ToolMouseUp:
+ if (Global::toolState == TSNone)
+ {
+ Global::toolState = TSPoint2;
+ // Prevent spurious line from drawing...
+ toolPoint[1] = toolPoint[0];
+ }
+ else if ((Global::toolState == TSPoint2) && shiftDown)
+ {
+ // Key override is telling us to make a new line, not continue the
+ // previous one.
+ toolPoint[0] = toolPoint[1];
+ }
+ else
+ {
+ double length = Vector::Magnitude(toolPoint[0], toolPoint[1]);
+ Circle * c = new Circle(toolPoint[0], length);
+ document.objects.push_back(c);
+ toolPoint[0] = toolPoint[1];
+ Global::toolState = TSNone;
+ }
+ }
+}
+
+
void DrawingView::RotateHandler(int mode, Point p)
{
switch (mode)
select.push_back(*i);
//hmm, this is no good, too late to do any good :-P
-// if ((*i)->hovered)
-// hover.push_back(*i);
-// }
+// if ((*i)->hovered)
+// hover.push_back(*i);
}
}
else if (event->button() == Qt::MiddleButton)