On 14/04/2019 22:24, Prasanta Sadhukhan wrote:
Currently this rectangle is created based on the size of the component, so this
rectangle is smaller that the size.
But it looks like after the fix the rectangle will be bigger. Probably the bug
exists in getPreferredSize() where we return small size?
Can you please confirm that this check will always work as expected:
176 if
(!font.getTransform().equals(((Graphics2D)g).getTransform())) {
177 AffineTransform tx = ((Graphics2D) g).getTransform();
178 double scaleX = tx.getScaleX();
179 double scaleY = tx.getScaleY();
180 paintTextR.width = (int) Math.ceil(paintTextR.width *
scaleX);
181 paintTextR.height = (int) Math.ceil(paintTextR.height *
scaleY);
182 }
183 v.paint(g, paintTextR);
I have checked the regression tests for JToolTip with this fix without any
issue.
In what coordinate space the final paintTextR will be? I assume that that the
v.paint() expects coordinate in the users space.
Iguess the paintTextR will be in user space as BasicHTML.paint() says the
rectangle as the region to render to.
But your conversion "size*scale" will convert the size of the component to the
device space.
It is still unclear how we will draw the text in the v.paint() in the
rectangle, which is bigger than the size of the related component?
--
Best regards, Sergey.
