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

Example 1 with Form

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

the class GenericListCellRenderer method setComponentValue.

/**
 * Initializes the given component with the given value
 *
 * @param cmp one of the components that is or is a part of the renderer
 * @param value the value to install into the component
 */
private void setComponentValue(Component cmp, Object value, Component parent, Component rootRenderer) {
    // process so renderer selected/unselected styles are applied
    if (cmp.getName().toLowerCase().endsWith("fixed")) {
        return;
    }
    if (cmp instanceof Label) {
        if (value instanceof Image) {
            Image i = (Image) value;
            if (i.isAnimation()) {
                if (pendingAnimations == null) {
                    pendingAnimations = new ArrayList<Image>();
                }
                if (!pendingAnimations.contains(i)) {
                    pendingAnimations.add(i);
                    if (parentList == null) {
                        parentList = parent;
                    }
                    if (parentList != null) {
                        Form f = parentList.getComponentForm();
                        if (f != null) {
                            f.registerAnimated(mon);
                            waitingForRegisterAnimation = false;
                        } else {
                            waitingForRegisterAnimation = true;
                        }
                    }
                } else {
                    if (waitingForRegisterAnimation) {
                        if (parentList != null) {
                            Form f = parentList.getComponentForm();
                            if (f != null) {
                                f.registerAnimated(mon);
                                waitingForRegisterAnimation = false;
                            }
                        }
                    }
                }
            }
            Image oldImage = ((Label) cmp).getIcon();
            ((Label) cmp).setIcon(i);
            ((Label) cmp).setText("");
            if (oldImage == null || oldImage.getWidth() != i.getWidth() || oldImage.getHeight() != i.getHeight()) {
                ((Container) rootRenderer).revalidate();
            }
            return;
        } else {
            ((Label) cmp).setIcon(null);
        }
        if (cmp instanceof CheckBox) {
            ((CheckBox) cmp).setSelected(isSelectedValue(value));
            return;
        }
        if (cmp instanceof RadioButton) {
            ((RadioButton) cmp).setSelected(isSelectedValue(value));
            return;
        }
        if (cmp instanceof Slider) {
            ((Slider) cmp).setProgress(((Integer) value).intValue());
            return;
        }
        Label l = (Label) cmp;
        if (value == null) {
            l.setText("");
        } else {
            if (value instanceof Label) {
                l.setText(((Label) value).getText());
                l.setIcon(((Label) value).getIcon());
            } else {
                l.setText(value.toString());
            }
        }
        if (firstCharacterRTL) {
            String t = l.getText();
            if (t.length() > 0) {
                l.setRTL(Display.getInstance().isRTL(t.charAt(0)));
            }
        }
        return;
    }
    if (cmp instanceof TextArea) {
        if (value == null) {
            ((TextArea) cmp).setText("");
        } else {
            ((TextArea) cmp).setText(value.toString());
        }
    }
}

Example 2 with Form

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

the class GenericListCellRenderer method setComponentValueWithTickering.

private void setComponentValueWithTickering(Component cmp, Object value, Component l, Component rootRenderer) {
    setComponentValue(cmp, value, l, rootRenderer);
    if (cmp instanceof Label) {
        if (selectionListener) {
            if (l instanceof List) {
                ((List) l).addActionListener(mon);
            }
            parentList = l;
        }
        Label label = (Label) cmp;
        if (label.shouldTickerStart() && Display.getInstance().shouldRenderSelection()) {
            if (!label.isTickerRunning()) {
                parentList = l;
                if (parentList != null) {
                    Form f = parentList.getComponentForm();
                    if (f != null) {
                        f.registerAnimated(mon);
                        label.startTicker(cmp.getUIManager().getLookAndFeel().getTickerSpeed(), true);
                    }
                }
            }
        } else {
            if (label.isTickerRunning()) {
                label.stopTicker();
            }
            label.setTextPosition(0);
        }
    }
}

Example 3 with Form

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

the class GlassTutorial method showOn.

/**
 * Install the glass tutorial on a form and seamlessly dismiss it when no longer necessary
 * @param f the form
 */
public void showOn(Form f) {
    Painter oldPane = f.getGlassPane();
    f.setGlassPane(this);
    Dialog dummy = new Dialog() {

        public void keyReleased(int i) {
            dispose();
        }
    };
    int oldTint = f.getTintColor();
    f.setTintColor(0);
    dummy.getDialogStyle().setBgTransparency(0);
    dummy.setDisposeWhenPointerOutOfBounds(true);
    dummy.show(0, Display.getInstance().getDisplayHeight() - 2, 0, Display.getInstance().getDisplayWidth() - 2, true, true);
    f.setTintColor(oldTint);
    f.setGlassPane(oldPane);
}

Example 4 with Form

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

the class LazyValueC method createBackLazyValue.

/**
 * This is useful for swipe back navigation behavior
 * @param f the form from which we should go back
 * @return a lazy value that will return the back form
 */
public LazyValue<Form> createBackLazyValue(final Form f) {
    Vector formNavigationStack = baseFormNavigationStack;
    Hashtable p = null;
    Command cmd = null;
    if (formNavigationStack.size() > 1) {
        p = (Hashtable) formNavigationStack.elementAt(formNavigationStack.size() - 2);
        String backTitle = getBackCommandText((String) p.get(FORM_STATE_KEY_TITLE));
        String commandAction = (String) p.get(FORM_STATE_KEY_NAME);
        cmd = createCommandImpl(backTitle, null, BACK_COMMAND_ID, commandAction, true, "");
        cmd.putClientProperty(COMMAND_ARGUMENTS, "");
        cmd.putClientProperty(COMMAND_ACTION, commandAction);
    }
    return new LazyValueC(f, p, cmd, this);
}

Example 5 with Form

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

the class LazyValueC method showContainerImpl.

private Container showContainerImpl(String resourceName, Command sourceCommand, Component sourceComponent, boolean forceBack) {
    if (sourceComponent != null) {
        Form currentForm = sourceComponent.getComponentForm();
        // avoid the overhead of searching if no embedding is used
        if (currentForm.getClientProperty(EMBEDDED_FORM_FLAG) != null) {
            Container destContainer = sourceComponent.getParent();
            while (!(destContainer instanceof EmbeddedContainer || destContainer instanceof Form)) {
                // race condition, container was already removed by someone else
                if (destContainer == null) {
                    return null;
                }
                destContainer = destContainer.getParent();
            }
            if (destContainer instanceof EmbeddedContainer) {
                Container cnt = createContainer(fetchResourceFile(), resourceName, (EmbeddedContainer) destContainer);
                if (cnt instanceof Form) {
                    // Form f = (Form)cnt;
                    // cnt = formToContainer(f);
                    showForm((Form) cnt, sourceCommand, sourceComponent);
                    return cnt;
                }
                Component fromCmp = destContainer.getComponentAt(0);
                // This seems to be no longer necessary now that we have the replaceAndWait version that drops events
                // block the user from the ability to press the button twice by mistake
                // fromCmp.setEnabled(false);
                boolean isBack = forceBack;
                Transition t = fromCmp.getUIManager().getLookAndFeel().getDefaultFormTransitionOut();
                if (forceBack) {
                    initBackContainer(cnt, destContainer.getComponentForm(), getFormNavigationStackForComponent(sourceComponent));
                    t = t.copy(true);
                } else {
                    if (sourceCommand != null) {
                        if (t != null && backCommands != null && backCommands.contains(sourceCommand) || Display.getInstance().getCurrent().getBackCommand() == sourceCommand) {
                            isBack = true;
                            t = t.copy(true);
                        }
                    }
                }
                // create a back command if supported
                String commandAction = cnt.getName();
                Vector formNavigationStack = getFormNavigationStackForComponent(fromCmp);
                if (formNavigationStack != null && !isBack && allowBackTo(commandAction) && !isSameBackDestination((Container) fromCmp, cnt)) {
                    // trigger listener creation if this is the only command in the form
                    getFormListenerInstance(destContainer.getComponentForm(), null);
                    formNavigationStack.addElement(getContainerState((com.codename1.ui.Container) fromCmp));
                }
                beforeShowContainer(cnt);
                destContainer.replaceAndWait(fromCmp, cnt, t, true);
                postShowContainer(cnt);
                return cnt;
            } else {
                Container cnt = createContainer(fetchResourceFile(), resourceName);
                showForm((Form) cnt, sourceCommand, sourceComponent);
                return cnt;
            }
        }
    }
    Container cnt = createContainer(fetchResourceFile(), resourceName);
    if (cnt instanceof Form) {
        showForm((Form) cnt, sourceCommand, sourceComponent);
    } else {
        Form f = new Form();
        f.setLayout(new BorderLayout());
        f.addComponent(BorderLayout.CENTER, cnt);
        f.setName("Form" + cnt.getName());
        showForm(f, sourceCommand, sourceComponent);
    }
    return cnt;
}