/**
* @inheritDoc このクラスではパネルを正方形に使います。
* @see IgoOutlinePanel#setSizeHint(Point)
*/
public void setSizeHint(Point boardSize) {
ArgumentChecker.throwIfNull(boardSize);
GridData gridData;
gridData = (GridData) frame_.getLayoutData();
gridData.widthHint = boardSize.x;
int margin = ((GridLayout) frame_.getLayout()).marginWidth;
gridData = (GridData) boardControl_.getLayoutData();
gridData.widthHint = boardSize.x - frame_.getBorderWidth() * 2 - margin * 2;
gridData.heightHint = boardSize.y - frame_.getBorderWidth() * 2 - margin * 2;
gridData = (GridData) annotationLabel_.getLayoutData();
gridData.widthHint = boardSize.x - frame_.getBorderWidth() * 2 - margin * 2;
}
private void layout(final Composite c) {
// System.out.println("Layout" + System.currentTimeMillis());
final Table table = (Table) c;
Rectangle bounds = table.getBounds();
Rectangle clientArea = table.getClientArea();
if (WindowSystem.isGTK()) {
bounds = table.getClientArea();
} else {
bounds = table.getBounds();
}
int displayedWidth = 0;
int heightFilledByRows = table.getItemCount() * table.getItemHeight() + table.getHeaderHeight();
if (firstTime) {
displayedWidth = bounds.width - 2 * c.getBorderWidth() + widthAdjustValue;
if (bounds.height < heightFilledByRows) {
displayedWidth += -table.getVerticalBar().getSize().x;
}
} else {
if (WindowSystem.isGTK()) {
heightFilledByRows -= table.getHeaderHeight();
}
if (fillHorizontal) {
if (bounds.height < heightFilledByRows) {
displayedWidth = clientArea.width + widthAdjustValue;
} else {
displayedWidth = bounds.width + widthAdjustValue;
}
referenceWidth = displayedWidth;
lastDisplayedWidth = displayedWidth;
} else {
int newVisibleWidth = bounds.width + widthAdjustValue;
if (bounds.height < heightFilledByRows) {
newVisibleWidth += -table.getVerticalBar().getSize().x;
}
displayedWidth =
referenceWidth - 2 * c.getBorderWidth() - (lastDisplayedWidth - newVisibleWidth);
}
}
if (firstTime) {
referenceWidth = displayedWidth;
lastDisplayedWidth = displayedWidth;
}
// XXX: Layout is being called with an invalid value the first time
// it is being called on Linux. This method resets the
// Layout to null so we make sure we run it only when
// the value is OK.
if (displayedWidth <= 1) {
return;
}
Item[] tableColumns = getColumns(c);
int size = Math.min(columnsLayoutData.size(), tableColumns.length);
int[] widths = new int[size];
int fixedWidth = 0;
int numberOfWeightColumns = 0;
int totalWeight = 0;
// First calc space occupied by fixed columns
for (int i = 0; i < size; i++) {
ColumnLayoutData col = (ColumnLayoutData) columnsLayoutData.get(i);
if (col instanceof ColumnPixelData) {
ColumnPixelData cpd = (ColumnPixelData) col;
int pixels = cpd.width;
if (cpd.addTrim) {
pixels += COLUMN_TRIM;
}
widths[i] = pixels;
fixedWidth += pixels;
} else if (col instanceof ColumnWeightData) {
ColumnWeightData cw = (ColumnWeightData) col;
numberOfWeightColumns++;
// first time, use the weight specified by the column data,
// otherwise use the actual width as the weight
// int weight = firstTime ? cw.weight :
// tableColumns[i].getWidth();
int weight = cw.weight;
totalWeight += weight;
} else {
Assert.isTrue(false, "Unknown column layout data"); // $NON-NLS-1$
}
}
// Do we have columns that have a weight
if (numberOfWeightColumns > 0) {
// Now distribute the rest to the columns with weight.
int rest = displayedWidth - fixedWidth;
int totalDistributed = 0;
for (int i = 0; i < size; ++i) {
ColumnLayoutData col = (ColumnLayoutData) columnsLayoutData.get(i);
if (col instanceof ColumnWeightData) {
ColumnWeightData cw = (ColumnWeightData) col;
// calculate weight as above
// int weight = firstTime ? cw.weight :
// tableColumns[i].getWidth();
int weight = cw.weight;
int pixels = totalWeight == 0 ? 0 : weight * rest / totalWeight;
if (pixels < cw.minimumWidth) {
pixels = cw.minimumWidth;
}
totalDistributed += pixels;
widths[i] = pixels;
}
}
// Distribute any remaining pixels to columns with weight.
int diff = rest - totalDistributed;
for (int i = 0; diff > 0; ++i) {
if (i == size) {
i = 0;
}
ColumnLayoutData col = (ColumnLayoutData) columnsLayoutData.get(i);
if (col instanceof ColumnWeightData) {
++widths[i];
--diff;
}
}
}
columnsResizingByLayout = true;
final boolean previousVisible = table.getVisible();
if (previousVisible) {
table.setVisible(false);
}
for (int i = 0; i < size; i++) {
setWidth(tableColumns[i], widths[i]);
}
table.setVisible(previousVisible);
columnsResizingByLayout = false;
firstTime = false;
}
