- New feature : Command support. Move command is now implemenented as a
Command and no longer built into the CellWidget. ZoomCommand implemented.
- New feature : SelectCommand support along with new HSelection widget to
browse the current selection. Selection is automatically kept up to
date.
- Note : Selection Browser & Netlist Browser pointer in the CellViewer are
resets to NULL on widget destruction by closing. We do not want to keep
big widget hiden. The are allocateds on demand.
- New feature : progessive grid. First display 5x5 then 5x5 + 1x1.
- Bug : now CellViewer can start with a NULL Cell, note that in this
case all displacement/zooming function of CellWidget became uneffective.
(display only a black screen)
- New widget : HGraphics to select the layout graphic's theme.
- New widget : HDisplayFilter to select displayed hierarchical levels.
- Distinguish between Close (one viewer) & Exit (all viewers).
- Small enhancments of DisplayStyle (Description & darkening).
- New feature : geometrical Query with callback fonctions "a la" OpenAccess.
* ./hurricane/src/hviewer :
- Uses Query to draw display.
- Bug : when drawing segments as lines (width inferior to 1 pixel)
uses an alternate Pen which is one pixel wide and SolidLine styled,
avoiding strange orange lines... Mechanism implemented in sub-class
DrawingPlanes.
- Make selection always visible regardless the zoom level.
- CellWidget names it's most importants childs QWidget (mostly menus)
for later retrieval in customized sub-classes.
- New feature : support for highlighted selection with decent refresh time.
To active selection mode, use the 's' key or the "View" menu.
- New feature : HNetlist to browse a Cell's Netlist. HNetlist can be used
with any NetInformations derived class, allowing the user to enrich
the HNetlist displayed fields. For an example, have a look at
SimpleNetlistWidget.
- Added proper licence header to all file.
- New Widget policy : a widget do not generate other widget : applied to
CellWidget which no longer supplies Palette & StatusBar.
API note: to associate a HPalette to a CellWidget (that is be able
to select layer) you have to call "bindToPalette()" on the CellWidget.
- Hurricane reusable widget names prefixed by 'H' : HMousePosition and
HPalette.
- Grid & Spot support (adjusted display threshold).
- Added new copyToScreen() functions for _drawingBuffer to screen refreshment
or partial copy (useful for Spot).
- API : in CellWidget & CellViewer constructors now only takes the
parent QWidget.
- Renaming coordinates translation functions for more clarity.
- Adding a StatusBar showing mouse coordinates.
Jean-Paul Chaput
The Coriolis Project