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

Example 66 with Button

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

the class Form method createStatusBar.

/**
 * Subclasses can override this method to control the creation of the status bar component.
 * Notice that this method will only be invoked if the paintsTitleBarBool theme constant is true
 * which it is on iOS by default
 * @return a Component that represents the status bar if the OS requires status bar spacing
 */
protected Component createStatusBar() {
    if (getUIManager().isThemeConstant("statusBarScrollsUpBool", true)) {
        Button bar = new Button();
        bar.setShowEvenIfBlank(true);
        bar.setUIID("StatusBar");
        bar.addActionListener(new ActionListener() {

            @Override
            public void actionPerformed(ActionEvent evt) {
                Component c = findScrollableChild(getContentPane());
                if (c != null) {
                    c.scrollRectToVisible(new Rectangle(0, 0, 10, 10), c);
                }
            }
        });
        return bar;
    } else {
        Container bar = new Container();
        bar.setUIID("StatusBar");
        return bar;
    }
}

Example 67 with Button

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

the class SideMenuBar method installMenuBar.

/**
 * {@inheritDoc}
 */
protected void installMenuBar() {
    if (parent.getClientProperty("Menu") != null) {
        return;
    }
    super.installMenuBar();
    if (parent instanceof Dialog) {
        return;
    }
    openButton = createOpenButton();
    openButton.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent evt) {
            openMenu(null);
        }
    });
    addOpenButton(null, true);
    UIManager uim = parent.getUIManager();
    final boolean[] hasSideMenus = new boolean[2];
    if (uim.isThemeConstant("sideMenuFoldedSwipeBool", true) && parent.getClientProperty("sideMenuFoldedSwipeListeners") == null) {
        pointerDragged = new ActionListener() {

            public void actionPerformed(ActionEvent evt) {
                if (sideSwipePotential && hasSideMenus[0]) {
                    final int x = evt.getX();
                    final int y = evt.getY();
                    if (Math.abs(y - initialDragY) > x - initialDragX) {
                        sideSwipePotential = false;
                        return;
                    }
                    evt.consume();
                    if (x - initialDragX > Display.getInstance().getDisplayWidth() / getUIManager().getThemeConstant("sideSwipeActivationInt", 15)) {
                        draggedX = x;
                        dragActivated = true;
                        parent.pointerReleased(-1, -1);
                        openMenu(null, 0, draggedX, false);
                        initialDragX = 0;
                        initialDragY = 0;
                    }
                    return;
                }
                if (rightSideSwipePotential && (hasSideMenus[1] || (hasSideMenus[0] && isRTL()))) {
                    final int x = evt.getX();
                    final int y = evt.getY();
                    if (x < 0 || Math.abs(y - initialDragY) > initialDragX - x) {
                        rightSideSwipePotential = false;
                        return;
                    }
                    evt.consume();
                    if (initialDragX - x > Display.getInstance().getDisplayWidth() / getUIManager().getThemeConstant("sideSwipeActivationInt", 15)) {
                        draggedX = x;
                        dragActivated = true;
                        parent.pointerReleased(-1, -1);
                        if (isRTL()) {
                            openMenu(null, 0, draggedX, false);
                        } else {
                            openMenu(COMMAND_PLACEMENT_VALUE_RIGHT, 0, draggedX, false);
                        }
                        initialDragX = 0;
                        initialDragY = 0;
                    }
                }
                if (topSwipePotential) {
                    final int x = evt.getX();
                    final int y = evt.getY();
                    if (Math.abs(y - initialDragY) < x - initialDragX) {
                        topSwipePotential = false;
                        return;
                    }
                    evt.consume();
                    if (initialDragY - y > Display.getInstance().getDisplayHeight() / getUIManager().getThemeConstant("sideSwipeActivationInt", 15)) {
                        draggedX = y;
                        dragActivated = true;
                        parent.pointerReleased(-1, -1);
                        openMenu(COMMAND_PLACEMENT_VALUE_TOP, 0, draggedX, false);
                        initialDragX = 0;
                        initialDragY = 0;
                    }
                }
            }
        };
        parent.addPointerDraggedListener(pointerDragged);
        pointerPressed = new ActionListener() {

            public void actionPerformed(ActionEvent evt) {
                rightSideSwipePotential = false;
                topSwipePotential = false;
                sideSwipePotential = false;
                if (getCommandCount() == 0) {
                    return;
                }
                if (parent.getCommandCount() == 1) {
                    if (parent.getCommand(0) == parent.getBackCommand()) {
                        return;
                    }
                }
                for (int iter = 0; iter < getCommandCount(); iter++) {
                    Command c = getCommand(iter);
                    String p = (String) c.getClientProperty(COMMAND_PLACEMENT_KEY);
                    if (p == null) {
                        // has left menu
                        hasSideMenus[0] = true;
                    } else if (p.equals(COMMAND_PLACEMENT_VALUE_RIGHT)) {
                        // has right menu
                        hasSideMenus[1] = true;
                    }
                }
                int displayWidth = Display.getInstance().getDisplayWidth();
                if (rightSideButton != null || isRTL()) {
                    rightSideSwipePotential = !transitionRunning && evt.getX() > displayWidth - displayWidth / getUIManager().getThemeConstant("sideSwipeSensitiveInt", 10);
                }
                if (getTitleComponent() instanceof Button) {
                    topSwipePotential = !transitionRunning && evt.getY() < Display.getInstance().getDisplayHeight() / getUIManager().getThemeConstant("sideSwipeSensitiveInt", 10);
                }
                sideSwipePotential = !transitionRunning && evt.getX() < displayWidth / getUIManager().getThemeConstant("sideSwipeSensitiveInt", 10);
                initialDragX = evt.getX();
                initialDragY = evt.getY();
                if (sideSwipePotential || rightSideSwipePotential || topSwipePotential) {
                    Component c = Display.getInstance().getCurrent().getComponentAt(initialDragX, initialDragY);
                    if (c != null && c.shouldBlockSideSwipe()) {
                        sideSwipePotential = false;
                    }
                }
            }
        };
        parent.addPointerPressedListener(pointerPressed);
        parent.putClientProperty("sideMenuFoldedSwipeListeners", "true");
    }
}

Example 68 with Button

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

the class SideMenuBar method validateCommandPlacement.

private void validateCommandPlacement(String placement) {
    if (placement == COMMAND_PLACEMENT_VALUE_TOP) {
        ((BorderLayout) getTitleAreaContainer().getLayout()).setCenterBehavior(BorderLayout.CENTER_BEHAVIOR_SCALE);
        if (!(getTitleComponent() instanceof Button)) {
            Button b = new Button(parent.getTitle());
            b.setUIID("Title");
            parent.setTitleComponent(b);
            b.addActionListener(new ActionListener() {

                public void actionPerformed(ActionEvent evt) {
                    openMenu(COMMAND_PLACEMENT_VALUE_TOP);
                }
            });
        }
        return;
    }
    if (placement == COMMAND_PLACEMENT_VALUE_RIGHT) {
        if (rightSideButton != null && rightSideButton.getParent() != null) {
            return;
        }
        rightSideButton = new Button();
        rightSideButton.setUIID("MenuButtonRight");
        UIManager uim = parent.getUIManager();
        Image i = (Image) uim.getThemeImageConstant("rightSideMenuImage");
        if (i != null) {
            rightSideButton.setIcon(i);
        } else {
            FontImage.setMaterialIcon(rightSideButton, FontImage.MATERIAL_MENU);
        }
        Image p = (Image) uim.getThemeImageConstant("rightSideMenuPressImage");
        if (p != null) {
            rightSideButton.setPressedIcon(p);
        }
        rightSideButton.addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent evt) {
                openMenu(COMMAND_PLACEMENT_VALUE_RIGHT);
            }
        });
        Container ta = getTitleAreaContainer();
        ta.addComponent(BorderLayout.EAST, rightSideButton);
        ta.revalidate();
        return;
    }
}

Example 69 with Button

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

the class SideMenuBar method createOpenButton.

/**
 * Creates the Side Menu open button.
 * @return a Button instance to place on the TitleArea
 */
protected Button createOpenButton() {
    Button ob = new Button();
    ob.setUIID("MenuButton");
    UIManager uim = parent.getUIManager();
    Image i = (Image) uim.getThemeImageConstant("sideMenuImage");
    if (i != null) {
        ob.setIcon(i);
    } else {
        float size = 4.5f;
        try {
            size = Float.parseFloat(uim.getThemeConstant("menuImageSize", "4.5"));
        } catch (Throwable t) {
            Log.e(t);
        }
        FontImage.setMaterialIcon(ob, FontImage.MATERIAL_MENU, size);
    }
    Image p = (Image) uim.getThemeImageConstant("sideMenuPressImage");
    if (p != null) {
        ob.setPressedIcon(p);
    }
    return ob;
}

Example 70 with Button

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

the class Tabs method insertTab.

/**
 * Inserts a <code>component</code>, at <code>index</code>,
 * represented by a <code>button</code>
 * Uses java.util.Vector internally, see <code>insertElementAt</code>
 * for details of insertion conventions.
 * The Button styling will be associated with "Tab" UIID.
 *
 * @param tab represents the tab on top
 * @param component The component to be displayed when this tab is clicked.
 * @param index the position to insert this new tab
 *
 * @see #addTab
 * @see #removeTabAt
 * @deprecated should use radio button as an argument
 */
public void insertTab(Component tab, Component component, int index) {
    checkIndex(index);
    if (component == null) {
        return;
    }
    final Component b = tab;
    if (tabUIID != null) {
        b.setUIID(tabUIID);
    }
    b.addFocusListener(focusListener);
    bindTabActionListener(b, new ActionListener() {

        public void actionPerformed(ActionEvent evt) {
            if (selectedTab != null) {
                if (tabUIID != null) {
                    selectedTab.setUIID(tabUIID);
                }
                if (!animateTabSelection) {
                    selectedTab.setShouldCalcPreferredSize(true);
                    selectedTab.repaint();
                }
                int previousSelectedIndex = tabsContainer.getComponentIndex(selectedTab);
                // this might happen if a tab was removed
                if (previousSelectedIndex != -1) {
                    Component previousContent = contentPane.getComponentAt(previousSelectedIndex);
                    if (previousContent instanceof Container) {
                        ((Container) previousContent).setBlockFocus(true);
                    }
                }
            }
            active = tabsContainer.getComponentIndex(b);
            Component content = contentPane.getComponentAt(active);
            if (content instanceof Container) {
                ((Container) content).setBlockFocus(false);
            }
            setSelectedIndex(active, animateTabSelection);
            initTabsFocus();
            selectedTab = b;
            if (!animateTabSelection) {
                selectedTab.setShouldCalcPreferredSize(true);
                tabsContainer.revalidate();
            }
            tabsContainer.scrollComponentToVisible(selectedTab);
        }
    });
    if (component instanceof Container) {
        ((Container) component).setBlockFocus(true);
    }
    tabsContainer.addComponent(index, b);
    contentPane.addComponent(index, component);
    setTabsLayout(tabPlacement);
    if (tabsContainer.getComponentCount() == 1) {
        selectedTab = tabsContainer.getComponentAt(0);
        if (component instanceof Container) {
            ((Container) component).setBlockFocus(false);
        }
        initTabsFocus();
    }
    checkTabsCanBeSeen();
}