Rogue Wave Views Gantt Chart Classes

Release Notes > Release Notes for Version 5.0 > Code Changes > Rogue Wave Views Gantt Chart Classes

New Classes and Methods

IlvGanttChart has the following new classes:

IlvGanttHorizontalGridImpl

IlvGanttHorizontalGrid

IlvGanttLineGrid

IlvGanttLineReliefGrid

IlvGanttResourceGrid

IlvGanttRowGrid

IlvGanttCalendarGrid

IlvGanttChart has the following new public methods:

IlvPalette* getGridPalette();

void setGridPalette(IlvPalette*);

IlBoolean isDrawingGrapherViewBorders();

void setDrawingGrapherViewBorders(IlBoolean);

IlSymbol* WorkAreaCallbackType();

IlvRect& getWorkArea(IlvRect& area);

IlvRect& getLineArea(IlvRect& area);

IlvGraphic* setLineGrid(IlvGraphic* grid, IlvBoolean redraw, IlInt layer);

IlvGraphic* getLineGrid();

IlvGraphic* setRowGrid(IlvGraphic* grid, IlvBoolean redraw, IlInt layer);

IlvGraphic* getRowGrid() const;

void setDoubleBuffering(IlBoolean);

IlBoolean isDoubleBuffering() const;

Incompatibilities

The signatures of the following methods of IlvGanttChartForm have been changed:

IlvGraphic* setCompositeScale(IlvGraphic*, IlBoolean, IlBoolean);

IlvGraphic* getCompositeScale() const;

IlvGraphic* setCompositeGrid(IlvGraphic*, IlvBoolean);

IlvGraphic* getCompositeGrid() const;

Behavior Changes

IlvGanttChart::rowResized(IlvUShort, IlvPos) calls the new “Work Area” callback.

The default layer for the Gantt lines is changed from 0 to 1.

void addLine(IlvGanttLine* line, IlBoolean redraw,int layer=1);

void insertLine(IlvGanttLine* line, IlUShort row, IlBoolean redraw, int layer=1);

Deprecated Methods

IlvGanttChartForm::setCompositeGrid() is deprecated. Use IlvGanttChart::setRowGrid() instead.

Samples

In the sample folder of the Gantt module, <ILVHOME>/samples/gantt, the load and month samples are considerably revised. Two new samples, simple and calendar, are added.

Bug Fixes

Rogue Wave Views Gantt had the following bugs that are now fixed:

IlvGanttChart::psDump dumping the grids of the grapher views.

The IlvGanttChart could not be properly resized before it was added to a container.

IlvGanttChart could not switch to mono view interactively by dragging the handle between the grapher views.

Version 6.2.1