Examples with Command com.codename1.ui.Command used on opensource projects

Example 26 with Command

use of com.codename1.ui.Command in project CodenameOne by codenameone.

the class FontImage method setMaterialIcon.

/**
 * <p>Applies a material design icon (one of the MATERIAL_* icon constants) to the given command using the
 * given UIID. Notice that the pressed/selected &amp; disabled states will be set appropriately.</p>
 *
 * @param c a command
 * @param icon one of the MATERIAL_* icons
 * @param uiid the UIID for the command (e.g. TitleCommand)
 * @param size the size of the icon in millimeters
 */
public static void setMaterialIcon(Command c, char icon, String uiid, float size) {
    if (Font.isTrueTypeFileSupported()) {
        UIManager uim = UIManager.getInstance();
        Style s = uim.getComponentStyle(uiid);
        s.setFont(getMaterialDesignFont().derive(rightSize(s, size), Font.STYLE_PLAIN));
        c.setIcon(FontImage.create("" + icon, s));
        Style sel = uim.getComponentSelectedStyle(uiid);
        Style pre = uim.getComponentCustomStyle(uiid, "press");
        Style dis = uim.getComponentCustomStyle(uiid, "dis");
        ;
        if (sel.getFgColor() != s.getFgColor() || (sel.getBgColor() != s.getBgColor()) || (sel.getBgTransparency() != s.getBgTransparency())) {
            sel = new Style(sel);
            sel.setFont(getMaterialDesignFont().derive(rightSize(sel, size), Font.STYLE_PLAIN));
            c.setRolloverIcon(FontImage.create("" + icon, sel));
        }
        if (pre.getFgColor() != s.getFgColor() || (pre.getBgColor() != s.getBgColor()) || (pre.getBgTransparency() != s.getBgTransparency())) {
            pre = new Style(pre);
            pre.setFont(getMaterialDesignFont().derive(rightSize(pre, size), Font.STYLE_PLAIN));
            c.setPressedIcon(FontImage.create("" + icon, pre));
        }
        if (dis.getFgColor() != s.getFgColor() || (dis.getBgColor() != s.getBgColor()) || (dis.getBgTransparency() != s.getBgTransparency())) {
            dis = new Style(dis);
            dis.setFont(getMaterialDesignFont().derive(rightSize(dis, size), Font.STYLE_PLAIN));
            c.setDisabledIcon(FontImage.create("" + icon, dis));
        }
    }
}

Example 27 with Command

use of com.codename1.ui.Command in project CodenameOne by codenameone.

the class MenuBar method createMenuCancelCommand.

/**
 * Factory method that returns the Form Menu cancel Command.
 * This method can be overridden to customize the Command on the Form.
 *
 * @return Command
 */
protected Command createMenuCancelCommand() {
    UIManager manager = parent.getUIManager();
    LookAndFeel lf = manager.getLookAndFeel();
    return new Command(manager.localize("cancel", "Cancel"), lf.getMenuIcons()[1]);
}

Example 28 with Command

use of com.codename1.ui.Command in project CodenameOne by codenameone.

the class MenuBar method addCommand.

/**
 * Adds a Command to the MenuBar
 *
 * @param cmd Command to add
 */
public void addCommand(Command cmd) {
    // with the select command
    if (commands.contains(cmd)) {
        return;
    }
    if (getBackCommand() == cmd && UIManager.getInstance().isThemeConstant("hideBackCommandBool", false)) {
        return;
    }
    // special case for default commands which are placed at the end and aren't overriden later
    if (soft.length > 2 && cmd == parent.getDefaultCommand()) {
        commands.addElement(cmd);
    } else {
        commands.insertElementAt(cmd, 0);
    }
    if (!(parent instanceof Dialog)) {
        int behavior = getCommandBehavior();
        if (behavior == Display.COMMAND_BEHAVIOR_BUTTON_BAR || behavior == Display.COMMAND_BEHAVIOR_BUTTON_BAR_TITLE_BACK || behavior == Display.COMMAND_BEHAVIOR_BUTTON_BAR_TITLE_RIGHT || behavior == Display.COMMAND_BEHAVIOR_ICS) {
            if (behavior == Display.COMMAND_BEHAVIOR_BUTTON_BAR_TITLE_BACK && (cmd == parent.getBackCommand() || findCommandComponent(cmd) != null)) {
                return;
            }
            if (parent.getBackCommand() != cmd) {
                if ((behavior == Display.COMMAND_BEHAVIOR_BUTTON_BAR_TITLE_BACK || behavior == Display.COMMAND_BEHAVIOR_ICS || behavior == Display.COMMAND_BEHAVIOR_SIDE_NAVIGATION) && parent.getTitle() != null && parent.getTitle().length() > 0) {
                    synchronizeCommandsWithButtonsInBackbutton();
                    return;
                }
                setLayout(new GridLayout(1, getCommandCount()));
                addComponent(createTouchCommandButton(cmd));
            } else {
                commands.removeElement(cmd);
            }
            return;
        }
    }
    updateCommands();
}

Example 29 with Command

use of com.codename1.ui.Command in project CodenameOne by codenameone.

the class MenuBar method actionPerformed.

/**
 * Invoked when a softbutton is pressed
 */
public void actionPerformed(ActionEvent evt) {
    if (evt.isConsumed()) {
        return;
    }
    Object src = evt.getSource();
    if (commandList == null) {
        Button source = (Button) src;
        for (int iter = 0; iter < soft.length; iter++) {
            if (source == soft[iter]) {
                if (softCommand[iter] == menuCommand) {
                    showMenu();
                    return;
                }
                if (softCommand[iter] != null) {
                    ActionEvent e = new ActionEvent(softCommand[iter], ActionEvent.Type.Command);
                    softCommand[iter].actionPerformed(e);
                    if (!e.isConsumed()) {
                        parent.actionCommandImpl(softCommand[iter]);
                    }
                }
                return;
            }
        }
    } else {
        // the list for the menu sent the event
        if (src instanceof Button) {
            for (int iter = 0; iter < soft.length; iter++) {
                if (src == soft[iter]) {
                    Container parent = commandList.getParent();
                    while (parent != null) {
                        if (parent instanceof Dialog) {
                            ((Dialog) parent).actionCommand(softCommand[iter]);
                            return;
                        }
                        parent = parent.getParent();
                    }
                }
            }
        }
        Command c = getComponentSelectedCommand(commandList);
        if (!c.isEnabled()) {
            return;
        }
        Container p = commandList.getParent();
        while (p != null) {
            if (p instanceof Dialog) {
                ((Dialog) p).actionCommand(c);
                return;
            }
            p = p.getParent();
        }
    }
}

Example 30 with Command

use of com.codename1.ui.Command in project CodenameOne by codenameone.

the class MenuBar method showMenu.

/**
 * This method shows the menu on the Form.
 * The method creates a Dialog with the commands and calls showMenuDialog.
 * The method blocks until the user dispose the dialog.
 */
public void showMenu() {
    final Dialog d = new Dialog("Menu", "");
    d.setDisposeWhenPointerOutOfBounds(true);
    d.setMenu(true);
    d.addOrientationListener(new ActionListener() {

        public void actionPerformed(ActionEvent evt) {
            d.dispose();
        }
    });
    d.setTransitionInAnimator(transitionIn);
    d.setTransitionOutAnimator(transitionOut);
    d.setLayout(new BorderLayout());
    d.setScrollable(false);
    // calling parent.createCommandComponent is done only for backward
    // compatability reasons, in the next version this call be replaced with
    // calling directly to createCommandComponent
    ((Form) d).getMenuBar().commandList = createCommandComponent(commands);
    if (menuCellRenderer != null && ((Form) d).getMenuBar().commandList instanceof List) {
        ((List) ((Form) d).getMenuBar().commandList).setListCellRenderer(menuCellRenderer);
    }
    d.getContentPane().getStyle().setMargin(0, 0, 0, 0);
    d.addComponent(BorderLayout.CENTER, ((Form) d).getMenuBar().commandList);
    if (thirdSoftButton) {
        d.addCommand(selectMenuItem);
        d.addCommand(cancelMenuItem);
    } else {
        d.addCommand(cancelMenuItem);
        if (soft.length > 1) {
            d.addCommand(selectMenuItem);
        }
    }
    d.setClearCommand(cancelMenuItem);
    d.setBackCommand(cancelMenuItem);
    if (((Form) d).getMenuBar().commandList instanceof List) {
        ((List) ((Form) d).getMenuBar().commandList).addActionListener(((Form) d).getMenuBar());
    }
    menuDisplaying = true;
    Command result = showMenuDialog(d);
    menuDisplaying = false;
    if (result != cancelMenuItem) {
        Command c = null;
        if (result == selectMenuItem) {
            c = getComponentSelectedCommand(((Form) d).getMenuBar().commandList);
            if (c != null) {
                ActionEvent e = new ActionEvent(c, ActionEvent.Type.Command);
                c.actionPerformed(e);
            }
        } else {
            c = result;
            // a touch menu will always send its commands on its own...
            if (!isTouchMenus()) {
                c = result;
                if (c != null) {
                    ActionEvent e = new ActionEvent(c, ActionEvent.Type.Command);
                    c.actionPerformed(e);
                }
            }
        }
        // menu item was handled internally in a touch interface that is not a touch menu
        if (c != null) {
            parent.actionCommandImpl(c);
        }
    }
    if (((Form) d).getMenuBar().commandList instanceof List) {
        ((List) ((Form) d).getMenuBar().commandList).removeActionListener(((Form) d).getMenuBar());
    }
    Form upcoming = Display.getInstance().getCurrentUpcoming();
    if (upcoming == parent) {
        d.disposeImpl();
    } else {
        parent.tint = (upcoming instanceof Dialog);
    }
}