void drawWidget(GC gc, RECT rect) {
drawBackground(gc.handle, rect);
int selStart = selection.x;
int selEnd = selection.y;
if (selStart > selEnd) {
selStart = selection.y;
selEnd = selection.x;
}
// temporary code to disable text selection
selStart = selEnd = -1;
if (!OS.IsWindowEnabled(handle)) gc.setForeground(disabledColor);
layout.draw(gc, 0, 0, selStart, selEnd, null, null);
if (hasFocus() && focusIndex != -1) {
Rectangle[] rects = getRectangles(focusIndex);
for (int i = 0; i < rects.length; i++) {
Rectangle rectangle = rects[i];
gc.drawFocus(rectangle.x, rectangle.y, rectangle.width, rectangle.height);
}
}
if (hooks(SWT.Paint) || filters(SWT.Paint)) {
Event event = new Event();
event.gc = gc;
event.x = rect.left;
event.y = rect.top;
event.width = rect.right - rect.left;
event.height = rect.bottom - rect.top;
sendEvent(SWT.Paint, event);
event.gc = null;
}
}
public void paint(
GC gc,
boolean hover,
Hashtable resourceTable,
boolean selected,
SelectionData selData,
Rectangle repaintRegion) {
Image image = getImage(resourceTable);
int iwidth = 0;
int iheight = 0;
if (image != null) {
Rectangle rect = image.getBounds();
iwidth = rect.width + (isSelectable() ? 2 : 0);
iheight = rect.height + (isSelectable() ? 2 : 0);
} else return;
Rectangle bounds = getBounds();
int ix = bounds.x + (isSelectable() ? 1 : 0);
int iy = bounds.y + (isSelectable() ? 1 : 0);
if (selData != null) {
int leftOffset = selData.getLeftOffset(bounds.height);
int rightOffset = selData.getRightOffset(bounds.height);
boolean firstRow = selData.isFirstSelectionRow(bounds.y, bounds.height);
boolean lastRow = selData.isLastSelectionRow(bounds.y, bounds.height);
boolean selectedRow = selData.isSelectedRow(bounds.y, bounds.height);
if (selectedRow) {
if ((firstRow && leftOffset > ix) || (lastRow && rightOffset < ix + iwidth / 2)) {
drawClipImage(gc, image, ix, iy, repaintRegion);
} else {
Color savedBg = gc.getBackground();
gc.setBackground(selData.bg);
int sx = ix;
int sy = iy;
if (repaintRegion != null) {
sx -= repaintRegion.x;
sy -= repaintRegion.y;
}
gc.fillRectangle(sx, sy, iwidth, iheight);
Image selImage = getSelectedImage(resourceTable, selData);
gc.drawImage(selImage, sx, sy);
gc.setBackground(savedBg);
}
} else drawClipImage(gc, image, ix, iy, repaintRegion);
} else drawClipImage(gc, image, ix, iy, repaintRegion);
if (selected) {
int fx = bounds.x;
int fy = bounds.y;
if (repaintRegion != null) {
fx -= repaintRegion.x;
fy -= repaintRegion.y;
}
Color fg = gc.getForeground();
gc.setForeground(gc.getBackground());
// Clean up to avoid canceling out XOR if it is already
// selected.
gc.drawRectangle(bounds.x, bounds.y, bounds.width - 1, bounds.height - 1);
gc.setForeground(fg);
gc.drawFocus(fx, fy, bounds.width, bounds.height);
}
}
/**
* Paint a box with or without a checked symbol.
*
* @see de.kupzog.ktable.KTableCellRenderer#drawCell(GC, Rectangle, int, int, Object, boolean,
* boolean, boolean, KTableModel)
*/
public void drawCell(
GC gc,
Rectangle rect,
int col,
int row,
Object content,
boolean focus,
boolean fixed,
boolean clicked,
KTableModel model) {
// draw focus sign:
if (focus && (m_Style & INDICATION_FOCUS) != 0) {
rect = drawDefaultSolidCellLine(gc, rect, COLOR_LINE_LIGHTGRAY, COLOR_LINE_LIGHTGRAY);
drawCheckableImage(gc, rect, content, COLOR_BGFOCUS, clicked);
gc.drawFocus(rect.x, rect.y, rect.width, rect.height);
} else if (focus && (m_Style & INDICATION_FOCUS_ROW) != 0) {
rect = drawDefaultSolidCellLine(gc, rect, COLOR_BGROWFOCUS, COLOR_BGROWFOCUS);
drawCheckableImage(gc, rect, content, COLOR_BGROWFOCUS, clicked);
} else {
rect = drawDefaultSolidCellLine(gc, rect, COLOR_LINE_LIGHTGRAY, COLOR_LINE_LIGHTGRAY);
drawCheckableImage(gc, rect, content, getBackground(), clicked);
}
if ((m_Style & INDICATION_COMMENT) != 0) drawCommentSign(gc, rect);
}
void drawItem(GC gc, boolean drawFocus) {
int headerHeight = parent.getBandHeight();
Display display = getDisplay();
gc.setForeground(display.getSystemColor(SWT.COLOR_TITLE_BACKGROUND));
gc.setBackground(display.getSystemColor(SWT.COLOR_TITLE_BACKGROUND_GRADIENT));
gc.fillGradientRectangle(x, y, width, headerHeight, true);
if (expanded) {
gc.setForeground(display.getSystemColor(SWT.COLOR_TITLE_BACKGROUND_GRADIENT));
gc.drawLine(x, y + headerHeight, x, y + headerHeight + height - 1);
gc.drawLine(x, y + headerHeight + height - 1, x + width - 1, y + headerHeight + height - 1);
gc.drawLine(x + width - 1, y + headerHeight + height - 1, x + width - 1, y + headerHeight);
}
int drawX = x;
if (image != null) {
drawX += ExpandItem.TEXT_INSET;
if (imageHeight > headerHeight) {
gc.drawImage(image, drawX, y + headerHeight - imageHeight);
} else {
gc.drawImage(image, drawX, y + (headerHeight - imageHeight) / 2);
}
drawX += imageWidth;
}
if (text.length() > 0) {
drawX += ExpandItem.TEXT_INSET;
Point size = gc.stringExtent(text);
gc.setForeground(parent.getForeground());
gc.drawString(text, drawX, y + (headerHeight - size.y) / 2, true);
}
int chevronSize = ExpandItem.CHEVRON_SIZE;
drawChevron(gc, x + width - chevronSize, y + (headerHeight - chevronSize) / 2);
if (drawFocus) {
gc.drawFocus(x + 1, y + 1, width - 2, headerHeight - 2);
}
}
@Override
void drawWidget(GC gc) {
int selStart = selection.x;
int selEnd = selection.y;
if (selStart > selEnd) {
selStart = selection.y;
selEnd = selection.x;
}
// temporary code to disable text selection
selStart = selEnd = -1;
if ((state & DISABLED) != 0) gc.setForeground(disabledColor);
layout.draw(gc, 0, 0, selStart, selEnd, null, null);
if (hasFocus() && focusIndex != -1) {
Rectangle[] rects = getRectangles(focusIndex);
for (int i = 0; i < rects.length; i++) {
Rectangle rect = rects[i];
gc.drawFocus(rect.x, rect.y, rect.width, rect.height);
}
}
}
protected void paint(GC gc, Display display) {
if (bounds == null) buildCaches();
gc.setAntialias(SWT.ON);
gc.setTextAntialias(SWT.ON);
int x, y, w, h;
boolean focused = getControl().isFocusControl() || isForceFocus();
boolean hasBackgroundAndBorder = pressed || hovered || focused;
if (hasBackgroundAndBorder) {
// draw control background
gc.setBackground(getBorderBackground(display));
gc.fillRoundRectangle(
bounds.x, bounds.y, bounds.width, bounds.height, CORNER_SIZE, CORNER_SIZE);
}
if (focused) {
// draw focused content background
x = contentArea.x - FOCUS_BORDER;
y = contentArea.y - FOCUS_BORDER;
w = contentArea.width + FOCUS_BORDER * 2;
h = contentArea.height + FOCUS_BORDER * 2;
gc.setBackground(getRealTextBackground(display));
gc.fillRoundRectangle(x, y, w, h, FOCUS_CORNER_SIZE, FOCUS_CORNER_SIZE);
}
boolean hasImage = hasImage();
boolean hasText = hasText();
if (hasImage) {
Rectangle clipping = gc.getClipping();
if (clipping == null || clipping.intersects(imgArea)) {
// draw image
Point imgSize = getImageSize();
x = imgArea.x + (imgArea.width - imgSize.x) / 2;
y = imgArea.y + (imgArea.height - imgSize.y) / 2;
gc.setClipping(imgArea);
gc.drawImage(image, x, y);
gc.setClipping(clipping);
}
}
if (hasText) {
Rectangle clipping = gc.getClipping();
if (clipping == null || clipping.intersects(textArea)) {
// draw text
String text = getAppliedText();
gc.setFont(getControl().getFont());
Point ext = gc.stringExtent(text);
// if (hasImage) {
x = textArea.x;
// } else {
// x = textArea.x + (textArea.width - ext.x) / 2;
// }
y = textArea.y + (textArea.height - ext.y) / 2;
gc.setClipping(textArea);
gc.setForeground(getRealTextForeground(display));
gc.drawString(text, x, y, true);
gc.setClipping(clipping);
}
}
// draw arrows
if (hasArrows() && arrowLoc != null) {
gc.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_WIDGET_NORMAL_SHADOW));
x = arrowLoc.x + ARROW_WIDTH / 2;
y = arrowLoc.y;
int x1 = arrowLoc.x - 1;
int y1 = arrowLoc.y + ARROW_HEIGHT + 1;
int x2 = arrowLoc.x + ARROW_WIDTH;
gc.fillPolygon(new int[] {x, y, x1, y1, x2, y1});
y += ARROW_HEIGHT * 2 + ARROWS_SPACING + 1;
x1 = arrowLoc.x;
y1 += ARROWS_SPACING;
gc.fillPolygon(new int[] {x, y, x2, y1, x1 - 1, y1});
}
// draw border
if (focused) {
x = bounds.x;
y = bounds.y;
w = bounds.width;
h = bounds.height;
if (DRAWS_FOCUS) {
gc.drawFocus(x - MARGIN + 1, y - MARGIN + 1, w + MARGIN * 2 - 2, h + MARGIN * 2 - 2);
} else {
gc.setForeground(getBorderForeground(display, focused));
gc.drawRoundRectangle(x, y, w, h, CORNER_SIZE, CORNER_SIZE);
}
}
}
void paint(Event event) {
if (row == null) return;
int columnIndex = column == null ? 0 : table.indexOf(column);
GC gc = event.gc;
gc.setBackground(getBackground());
gc.setForeground(getForeground());
gc.fillRectangle(event.x, event.y, event.width, event.height);
int x = 0;
Point size = getSize();
Image image = row.getImage(columnIndex);
if (image != null) {
Rectangle imageSize = image.getBounds();
int imageY = (size.y - imageSize.height) / 2;
gc.drawImage(image, x, imageY);
x += imageSize.width;
}
String text = row.getText(columnIndex);
if (text.length() > 0) {
Rectangle bounds = row.getBounds(columnIndex);
Point extent = gc.stringExtent(text);
// Temporary code - need a better way to determine table trim
String platform = SWT.getPlatform();
if ("win32".equals(platform)) { // $NON-NLS-1$
if (table.getColumnCount() == 0 || columnIndex == 0) {
x += 2;
} else {
int alignmnent = column.getAlignment();
switch (alignmnent) {
case SWT.LEFT:
x += 6;
break;
case SWT.RIGHT:
x = bounds.width - extent.x - 6;
break;
case SWT.CENTER:
x += (bounds.width - x - extent.x) / 2;
break;
}
}
} else {
if (table.getColumnCount() == 0) {
x += 5;
} else {
int alignmnent = column.getAlignment();
switch (alignmnent) {
case SWT.LEFT:
x += 5;
break;
case SWT.RIGHT:
x = bounds.width - extent.x - 2;
break;
case SWT.CENTER:
x += (bounds.width - x - extent.x) / 2 + 2;
break;
}
}
}
int textY = (size.y - extent.y) / 2;
gc.drawString(text, x, textY);
}
if (isFocusControl()) {
Display display = getDisplay();
gc.setBackground(display.getSystemColor(SWT.COLOR_BLACK));
gc.setForeground(display.getSystemColor(SWT.COLOR_WHITE));
gc.drawFocus(0, 0, size.x, size.y);
}
}
