TextSample.java
资源名称:J2ME&Game.rar [点击查看]
上传用户:gyyuli
上传日期:2013-07-09
资源大小:3050k
文件大小:3k
源码类别:
J2ME
开发平台:
Java
- package ColorDemo;
- import javax.microedition.lcdui.*;
- /**
- * A Text sample. This screen can be used to display a Sample string.
- * using the Face, Style, Size and foreground and background color.
- */
- public class TextSample extends Canvas {
- int face;
- int style;
- int size;
- int bgcolor;
- int fgcolor;
- /** The sample text */
- String text = "Sample Text";
- /**
- * Create a new TextSample canvas.
- */
- public TextSample() {
- fgcolor = 0xffffff;
- bgcolor = 0x000000;
- size = Font.SIZE_MEDIUM;
- face = Font.FACE_SYSTEM;
- style = Font.STYLE_PLAIN;
- }
- /**
- * Set the Style of font to display.
- * @param style to which to set the font
- * @see Font.getStyle;
- */
- public void setStyle(int style) {
- this.style = style;
- }
- /**
- * Get the style of font currently being displayed.
- * @return the font style
- * @see Font.getStyle
- */
- public int getStyle() {
- return style;
- }
- /**
- * Set the Face of font to display.
- * @param face to which to set the font
- * @see Font.getFace;
- */
- public void setFace(int face) {
- this.face = face;
- }
- /**
- * Get the face of font currently being displayed.
- * @return the current font face
- * @see Font.getFace
- */
- public int getFace() {
- return face;
- }
- /**
- * Set the Size of font to display.
- * @param size to which the font should be set
- * @see Font.getSize;
- */
- public void setSize(int size) {
- this.size = size;
- }
- /**
- * Get the size of font currently being displayed.
- * @return The current size of font.
- * @see Font.getSize
- */
- public int getSize() {
- return size;
- }
- /**
- * Set the Color of font to display.
- * @param color a new foreground color
- */
- public void setForegroundColor(int color) {
- fgcolor = color;
- }
- /**
- * Get the color of font currently being displayed.
- * @return the foreground color
- */
- public int getForegroundColor() {
- return fgcolor;
- }
- /**
- * Set the Color of font to display.
- * @param color a new background color
- */
- public void setBackgroundColor(int color) {
- bgcolor = color;
- }
- /**
- * Get the color of font currently being displayed.
- * @return the background color
- */
- public int getBackgroundColor() {
- return bgcolor;
- }
- /** The width of the border. */
- static final int border = 2;
- /**
- * Paint the canvas with the current color and controls to change it.
- * @param g the graphics context to which to paint
- */
- protected void paint(Graphics g) {
- int w = getWidth();
- int h = getHeight();
- // Fill the background
- g.setColor(bgcolor);
- g.fillRect(0, 0, w, h);
- g.setColor(fgcolor);
- Font font = Font.getFont(face, style, size);
- g.setFont(font);
- g.drawString(text, 2, border, Graphics.LEFT|Graphics.TOP);
- }
- }