sdatoolsbar.java

很好的UI界面源码..还有自己的输入法,可以更换风格.可以学习和使用

    }

    public SDAToolButton addButton() {
        SDAToolButton button = new SDAToolButton();
        controlList.addElement(button);
        repaintControl();
        return button;
    }

    public SDAToolButton addButton(
            String caption) {
        SDAToolButton button = new SDAToolButton();
        button.setCaption(caption);
        controlList.addElement(button);
        repaintControl();
        return button;
    }

    public SDAToolButton addButton(Image image) {
        SDAToolButton button = new SDAToolButton();
        button.setImage(image);
        controlList.addElement(button);
        repaintControl();
        return button;
    }

    public SDAToolButton addButton(String caption, Image image) {
        SDAToolButton button = new SDAToolButton();
        button.setCaption(caption);
        button.setImage(image);
        controlList.addElement(button);
        repaintControl();
        return button;
    }
//增加分割
    public void addSeparator(SDAToolSeperator seperator) {
        if (!controlList.contains(seperator)) {
            controlList.addElement(seperator);
            repaintControl();
        }
    }

    public SDAToolSeperator addSeparator() {
        SDAToolSeperator sp = new SDAToolSeperator();
        controlList.addElement(sp);
        repaintControl();
        return sp;
    }

    public int getBorderColor() {
        return borderColor;
    }

    public void setBorderColor(int borderColor) {
        this.borderColor = borderColor;
    }

    public boolean isAutoSizeButton() {
        return autoSizeButton;
    }

    public void setAutoSizeButton(boolean autoSizeButton) {
        this.autoSizeButton = autoSizeButton;
    }

    public byte getButtonAlignType() {
        return buttonAlignType;
    }

    public void setButtonAlignType(byte buttonAlignType) {
        this.buttonAlignType = buttonAlignType;
    }

    public boolean isShowCaption() {
        return showCaption;
    }

    public void setShowCaption(boolean showCaption) {
        this.showCaption = showCaption;
    }

    public boolean isShowButtonRect() {
        return showButtonRect;
    }

    public void setShowButtonRect(boolean showButtonRect) {
        this.showButtonRect = showButtonRect;
    }

    public Image getBackImage() {
        return backImage;
    }

    public void setBackImage(Image backImage) {
        this.backImage = backImage;
    }

    public boolean isStretchImage() {
        return stretchImage;
    }

    public void setStretchImage(boolean stretchImage) {
        this.stretchImage = stretchImage;
    }

    public int getGlyphAlignType() {
        return glyphAlignType;
    }

    public void setGlyphAlignType(int glyphAlignType) {
        this.glyphAlignType = glyphAlignType;
    }

    public int getButtonSize() {
        return buttonSize;
    }

    public void setButtonSize(int buttonSize) {
        this.buttonSize = buttonSize;
    }

//组件处理
    public void clear() {
        controlList.removeAllElements();
    }

    private void prior() {
        //向前滚动
        int index = controlList.indexOf(curButton);
        if (index > 0) {
            for (int i = index - 1; i > -1; i--) {
                if (controlList.elementAt(i) instanceof SDAToolButton) {
                    curButton = (SDAToolButton) controlList.elementAt(i);
                    doChange();
                    break;
                }
            }
        }
    }

    private void next() {
        //向后滚动
        int index = controlList.indexOf(curButton);
        if (index < controlList.size() - 1) {
            for (int i = index + 1; i < controlList.size(); i++) {
                if (controlList.elementAt(i) instanceof SDAToolButton) {
                    curButton = (SDAToolButton) controlList.elementAt(i);
                    doChange();
                    break;
                }
            }
        }
    }

    private void doKeydown(int keyCode) {
        String key = form.getKeyName(keyCode).toUpperCase();
        if ((key.equals(SDAConsts.KEY_LEFT) && (buttonAlignType == SDAConsts.ktHorizontal)) ||
                (key.equals(SDAConsts.KEY_UP) && (buttonAlignType == SDAConsts.ktVertical))) {
            //左
            prior();
            repaintControl();
        }

        if ((key.equals(SDAConsts.KEY_RIGHT) && (buttonAlignType == SDAConsts.ktHorizontal)) ||
                (key.equals(SDAConsts.KEY_DOWN) && (buttonAlignType == SDAConsts.ktVertical))) {
            //右
            next();
            repaintControl();
        }
        if (key.equals(SDAConsts.KEY_SELECT)) {
            if (curButton != null) {
                doClick();
            }
        }
    }

    private void doPointerPress(int x, int y) {
        int posx = screenXToClient(x);
        int posy = screenYToClient(y);
        if (InClientRect(posx, posy, 0, 0, width, height)) {
            getButtonFromPoint(posx, posy);
            repaintControl();
            if (curButton != null) {
                doClick();
            }
        }
    }

    private void getButtonFromPoint(int x, int y) {
        int buttonPos = 2;
        boolean findButton = false;
        SDAToolButton button = null;
        if (buttonAlignType == SDAConsts.ktHorizontal) {
            //水平方向，判断x(相对坐标)
            for (int i = 0; i <
                    controlList.size(); i++) {
                if (controlList.elementAt(i) instanceof SDAToolButton) {
                    button = (SDAToolButton) controlList.elementAt(i);
                    //判断是否在中间
                    if (x > buttonPos && x < buttonPos + button.getWidth()) {
                        curButton = button;
                        findButton = true;
                        break;
                    }
                    buttonPos += button.getWidth() + 2;
                } else {
                    buttonPos += ((SDAToolSeperator) controlList.elementAt(i)).getWidth();
                }
            }
        }
        if (buttonAlignType == SDAConsts.ktVertical) {
            //水平方向，判断x(相对坐标)
            for (int i = 0; i <
                    controlList.size(); i++) {
                if (controlList.elementAt(i) instanceof SDAToolButton) {
                    button = (SDAToolButton) controlList.elementAt(i);
                    //判断是否在中间
                    if (y > buttonPos && y < buttonPos + button.getHeight()) {
                        curButton = button;
                        findButton = true;
                        break;
                    }
                    buttonPos += button.getHeight() + 2;
                } else {
                    buttonPos += ((SDAToolSeperator) controlList.elementAt(i)).getHeight();
                }
            }
        }
        if (!findButton) {
            curButton = null;
        }
    }

    public void setOnClickEvent(ToolsBarClickEvent onClickEvent) {
        this.onClickEvent = onClickEvent;
    }

    private void doClick() {
        if (onClickEvent != null) {
            onClickEvent.Event(curButton, controlList.indexOf(curButton));
        }
    }

    public void setOnChangeEvent(ToolsBarOnChangeEvent onChangeEvent) {
        this.onChangeEvent = onChangeEvent;
    }

    private void doChange() {
        if (onChangeEvent != null) {
            onChangeEvent.Event(curButton);
        }
    }

    private boolean isFirst() {
        boolean result = true;
        int id = controlList.indexOf(curButton);
        for (int i = 0; i < id; i++) {
            if (controlList.elementAt(i) instanceof SDAToolButton) {
                result = false;
            }
        }
        return result;
    }

    private boolean isLast() {
        boolean result = true;
        int id = controlList.indexOf(curButton);
        for (int i = id + 1; i < controlList.size(); i++) {
            if (controlList.elementAt(i) instanceof SDAToolButton) {
                result = false;
            }
        }
        return result;
    }

    protected boolean canDownTabNext() {
        if (buttonAlignType == SDAConsts.ktHorizontal) {
            return true;
        } else {
            boolean result = false;
            if (isLast()) {
                result = true;
            }
            return result;
        }
    }

    protected boolean canLeftTabPrior() {
        if (buttonAlignType == SDAConsts.ktHorizontal) {
            boolean result = false;
            if (isFirst()) {
                result = true;
            }
            return result;
        } else {
            return true;
        }
    }

    protected boolean canRightTabNext() {
        if (buttonAlignType == SDAConsts.ktHorizontal) {
            boolean result = false;
            if (isLast()) {
                result = true;
            }
            return result;
        } else {
            return true;
        }
    }

    protected boolean canUpTabPrior() {
        if (buttonAlignType == SDAConsts.ktHorizontal) {
            return true;
        } else {
            boolean result = false;
            if (isFirst()) {
                result = true;
            }
            return result;
        }
    }

    public int getFocusButtonBackColor() {
        return focusButtonBackColor;
    }

    public void setFocusButtonBackColor(int focusButtonBackColor) {
        this.focusButtonBackColor = focusButtonBackColor;
    }

    public int getFocusButtonForeColor() {
        return focusButtonForeColor;
    }

    public void setFocusButtonForeColor(int focusButtonForeColor) {
        this.focusButtonForeColor = focusButtonForeColor;
    }
}