org.eclipse.swt.graphics.Font.equals java code examples

Common ways to obtain Font

private void myMethod () {
 Font f =Composite parent;parent.getFont()
JFaceResources.getDialogFont()
GC gc;gc.getFont()
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}

void updateFont (Font oldFont, Font newFont) {
  if (getFont ().equals (oldFont)) setFont (newFont);
}

/**
 * Sets the font used by this viewer.
 * 
 * @param font
 *            the font used by this viewer
 */
public void setFont(Font font) {
  StyledText styledText = getTextWidget();
  Font oldFont = styledText.getFont();
  if (oldFont == font) {
    return;
  }
  if (font == null || !(font.equals(oldFont))) {
    styledText.setFont(font);
  }
}

/**
 * Sets the font used by this viewer.
 *
 * @param font
 *            the font used by this viewer
 */
public void setFont(Font font) {
  StyledText styledText = getTextWidget();
  Font oldFont = styledText.getFont();
  if (oldFont == font) {
    return;
  }
  if (font == null || !(font.equals(oldFont))) {
    styledText.setFont(font);
  }
}

@Override
void setFont( Font font ) {
 if( !this.font.equals( font ) ) {
  GCOperation operation = new SetProperty( cloneFontData( FontUtil.getData( font ) ) );
  addGCOperation( operation );
 }
 this.font = font;
}

/**
 * Returns a height hint for a button control.
 * @deprecated
 * @see IDialogConstants#BUTTON_HEIGHT
 */     
@Deprecated
public static int getButtonHeigthHint(Button button) {
  if (button.getFont().equals(JFaceResources.getDefaultFont()))
    button.setFont(JFaceResources.getDialogFont());
  PixelConverter converter= new PixelConverter(button);
  return converter.convertVerticalDLUsToPixels(IDialogConstants.BUTTON_HEIGHT);
}

@Override
public void setFont(Font font) {
  checkWidget();
  if (font != null && font.equals(getFont())) return;
  super.setFont(font);
  oldFont = getFont();
  updateFolder(REDRAW);
}
@Override

/**
 * Returns a width hint for a button control.
 */
public static int getButtonWidthHint(Button button) {
  if (button.getFont().equals(JFaceResources.getDefaultFont()))
    button.setFont(JFaceResources.getDialogFont());
  PixelConverter converter = new PixelConverter(button);
  int widthHint = converter.convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH);
  return Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
}

public void setFont(Font font) {
  checkWidget();
  if (font != null && font.equals(getFont())) return;
  super.setFont(font);
  oldFont = getFont();
  updateFolder(REDRAW);
}
public void setForeground (Color color) {

@Override
public void setFont(Font font) {
  checkWidget();
  if (font != null && font.equals(getFont())) return;
  super.setFont(font);
  oldFont = getFont();
  updateFolder(REDRAW);
}
@Override

@Override
public void setFont(Font font) {
  checkWidget();
  if (font != null && font.equals(getFont())) return;
  super.setFont(font);
  oldFont = getFont();
  updateFolder(REDRAW);
}
@Override

@Override
public void setFont(Font font) {
  checkWidget();
  if (font != null && font.equals(getFont())) return;
  super.setFont(font);
  oldFont = getFont();
  updateFolder(REDRAW);
}
@Override

/**
 * Returns a width hint for a button control.
 */
public static int getButtonWidthHint(Button button) {
  if (button.getFont().equals(JFaceResources.getDefaultFont()))
    button.setFont(JFaceResources.getDialogFont());
  PixelConverter converter= new PixelConverter(button);
  int widthHint= converter.convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH);
  return Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
}

public static int getTableHeightHint(Table table, int rows) {
  if (table.getFont().equals(JFaceResources.getDefaultFont()))
    table.setFont(JFaceResources.getDialogFont());
  int result = table.getItemHeight() * rows + table.getHeaderHeight();
  if (table.getLinesVisible())
    result += table.getGridLineWidth() * (rows - 1);
  return result;
}

public static int getTableHeightHint(Table table, int rows) {
  if (table.getFont().equals(JFaceResources.getDefaultFont()))
    table.setFont(JFaceResources.getDialogFont());
  int result= table.getItemHeight() * rows + table.getHeaderHeight();
  if (table.getLinesVisible())
    result+= table.getGridLineWidth() * (rows - 1);
  return result;
}

public static int getTableHeightHint(Table table, int rows) {
  if (table.getFont().equals(JFaceResources.getDefaultFont()))
    table.setFont(JFaceResources.getDialogFont());
  int result= table.getItemHeight() * rows + table.getHeaderHeight();
  if (table.getLinesVisible())
    result+= table.getGridLineWidth() * (rows - 1);
  return result;
}

public static int getTableHeightHint(Table table, int rows) {
  if (table.getFont().equals(JFaceResources.getDefaultFont()))
    table.setFont(JFaceResources.getDialogFont());
  int result= table.getItemHeight() * rows + table.getHeaderHeight();
  if (table.getLinesVisible())
    result+= table.getGridLineWidth() * (rows - 1);
  return result;		
}

public static int getTableHeightHint(Table table, int rows) {
  if (table.getFont().equals(JFaceResources.getDefaultFont()))
    table.setFont(JFaceResources.getDialogFont());
  int result= table.getItemHeight() * rows + table.getHeaderHeight();
  if (table.getLinesVisible())
    result+= table.getGridLineWidth() * (rows - 1);
  return result;		
}

public static int getTableHeightHint(Table table, int rows) {
  if (table.getFont().equals(JFaceResources.getDefaultFont()))
    table.setFont(JFaceResources.getDialogFont());
  int result= table.getItemHeight() * rows + table.getHeaderHeight();
  if (table.getLinesVisible())
    result+= table.getGridLineWidth() * (rows - 1);
  return result;
}

public static int getTableHeightHint(Table table, int rows) {
  if (table.getFont().equals(JFaceResources.getDefaultFont()))
    table.setFont(JFaceResources.getDialogFont());
  int result= table.getItemHeight() * rows + table.getHeaderHeight();
  if (table.getLinesVisible())
    result+= table.getGridLineWidth() * (rows - 1);
  return result;      
}

public static int getTableHeightHint(Table table, int rows)
{
  if (table.getFont().equals(JFaceResources.getDefaultFont()))
  {
    table.setFont(JFaceResources.getDialogFont());
  }
  int result = table.getItemHeight() * rows + table.getHeaderHeight();
  if (table.getLinesVisible())
  {
    result += table.getGridLineWidth() * (rows - 1);
  }
  return result;
}

Javadoc

Compares the argument to the receiver, and returns true if they represent the same object using a class specific comparison.

Popular methods of Font

getFontData
Returns an array of FontDatas representing the receiver. On Windows, only one FontData will be retur
<init>
dispose
isDisposed
Returns true if the font has been disposed, and false otherwise. This method gets the dispose state
getDevice
hashCode
Returns an integer hash code for the receiver. Any two objects that return true when passed toequal
init
gtk_new
Invokes platform specific functionality to allocate a new font.IMPORTANT: This method is not part of
addTraits
checkDevice
cocoa_new
Invokes platform specific functionality to allocate a new font.IMPORTANT: This method is not part of
findFontData

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How to use equalsmethodin org.eclipse.swt.graphics.Font

Best Java code snippets using org.eclipse.swt.graphics.Font.equals (Showing top 20 results out of 315)

How to use
equals
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in
org.eclipse.swt.graphics.Font