/**
* for drawing the Record with its Cell Title and Values
*
* @param graphics
* @param b
*/
private void drawRecord(Graphics graphics, boolean haveFocus) {
// graphics.setColor(Color.BLACK);
// graphics.fillRoundRect(10, 2, Display.getWidth() - 10, height + 5,
// 10,
// 10);
// graphics.drawRoundRect(10, 2, Display.getWidth() - 10, height + 5,
// 10,
// 10);
int color = Color.BLACK;
int[] colors = drawFousLostColors;
int[] X_PTS = {getWidth(), getWidth(), getPreferredWidth(), getPreferredWidth()};
int[] Y_PTS = {height, getPreferredHeight(), getPreferredHeight(), height};
if (haveFocus) {
colors = drawFousGainColors;
color = Color.WHITE;
}
graphics.drawShadedFilledPath(X_PTS, Y_PTS, null, colors, null);
graphics.setColor(color);
// for placing the arrow icon
int image_height = (height / 2) - 8;
int img_x_position = total_Width - 18;
graphics.drawBitmap(
img_x_position,
image_height,
arrowBitmap.getHeight(),
arrowBitmap.getWidth(),
arrowBitmap,
0,
0);
int halfWidth = (getWidth() / 2) - RIGHT_MARGIN;
int yPosition = 0;
// Draw each cell
for (int i = 0; i < record.getCells().size(); i++) {
Cell cell = (Cell) record.getCells().elementAt(i);
// Draw the title of the cell
String text = cell.getTitle().trim();
// take the value of the cell to draw
String value = cell.getValue().trim();
int numberOfRowsForTitle = drawText(text, value, graphics, 0, yPosition);
int numberOfRowsForValue = drawText(value, value, graphics, halfWidth, yPosition);
if (numberOfRowsForTitle == 1 && numberOfRowsForValue == 1) {
yPosition += CELL_HEIGHT - MULTIPLE_CELLS;
} else {
yPosition += CELL_HEIGHT - MULTIPLE_CELLS;
yPosition += SECOND_CELL_HEIGHT;
}
}
}
/**
* For calculating the Height of the field based on no.of cells and their text length
*
* @return
*/
private int calculateHeight() {
Font font = Font.getDefault();
int height = 0;
int width = total_Width;
int halfWidth = (width / 2) - RIGHT_MARGIN;
boolean hasMultipleCells = false;
if (record.getCells().size() > 1) {
hasMultipleCells = true;
MULTIPLE_CELLS = 10;
}
for (int i = 0; i < record.getCells().size(); i++) {
Cell cell = (Cell) record.getCells().elementAt(i);
String title = cell.getTitle().trim();
String value = cell.getValue().trim();
if (value == null || value.trim().length() == 0) {
boolean titleFitsInHalfWidth = font.getAdvance(title) <= total_Width - RIGHT_MARGIN;
// for checking if value did not contain any value
if (titleFitsInHalfWidth) {
height += CELL_HEIGHT - MULTIPLE_CELLS;
} else {
// We need height for two rows
height += CELL_HEIGHT - MULTIPLE_CELLS;
height += SECOND_CELL_HEIGHT;
// We will ignore anything that does not fit in two rows...
}
} else {
// for checking for both title and value
// Check if title fits in half width
boolean titleFitsInHalfWidth = font.getAdvance(title) <= halfWidth;
boolean valueFitsInHalfWidth = font.getAdvance(value) <= halfWidth;
if (titleFitsInHalfWidth && valueFitsInHalfWidth) {
height += CELL_HEIGHT - MULTIPLE_CELLS;
} else {
// We need height for two rows
height += CELL_HEIGHT - MULTIPLE_CELLS;
height += SECOND_CELL_HEIGHT;
// We will ignore anything that does not fit in two rows...
}
}
}
return height;
}