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Example 1 with Container

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

the class GenericListCellRenderer method findComponentsOfInterest.

private void findComponentsOfInterest(Component cmp, ArrayList dest) {
    if (cmp instanceof Container) {
        Container c = (Container) cmp;
        int count = c.getComponentCount();
        for (int iter = 0; iter < count; iter++) {
            findComponentsOfInterest(c.getComponentAt(iter), dest);
        }
        return;
    }
    // performance optimization for fixed images in lists
    if (cmp.getName() != null) {
        if (cmp instanceof Label) {
            Label l = (Label) cmp;
            if (l.getName().toLowerCase().endsWith("fixed") && l.getIcon() != null) {
                l.getIcon().lock();
            }
            dest.add(cmp);
            return;
        }
        if (cmp instanceof TextArea) {
            dest.add(cmp);
            return;
        }
    }
}
Also used : Container(com.codename1.ui.Container) TextArea(com.codename1.ui.TextArea) Label(com.codename1.ui.Label)

Example 2 with Container

use of com.codename1.ui.Container 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());
        }
    }
}
Also used : Container(com.codename1.ui.Container) Slider(com.codename1.ui.Slider) Form(com.codename1.ui.Form) TextArea(com.codename1.ui.TextArea) CheckBox(com.codename1.ui.CheckBox) Label(com.codename1.ui.Label) RadioButton(com.codename1.ui.RadioButton) Image(com.codename1.ui.Image) EncodedImage(com.codename1.ui.EncodedImage) URLImage(com.codename1.ui.URLImage)

Example 3 with Container

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

the class DefaultLookAndFeel method getPullToRefreshHeight.

/**
 * {@inheritDoc}
 */
public int getPullToRefreshHeight() {
    if (pull == null) {
        BorderLayout bl = new BorderLayout();
        bl.setCenterBehavior(BorderLayout.CENTER_BEHAVIOR_CENTER_ABSOLUTE);
        pull = new Container(bl);
    }
    if (pullDown == null) {
        pullDown = new Label(getUIManager().localize("pull.down", "Pull down do refresh..."));
        pullDown.setUIID("PullToRefresh");
        Image i = UIManager.getInstance().getThemeImageConstant("pullToRefreshImage");
        if (i == null) {
            i = getDefaultRefreshIcon();
        }
        i = i.rotate(180);
        ((Label) pullDown).setIcon(i);
    }
    if (releaseToRefresh == null) {
        releaseToRefresh = new Label(getUIManager().localize("pull.release", "Release to refresh..."));
        releaseToRefresh.setUIID("PullToRefresh");
        Image i = UIManager.getInstance().getThemeImageConstant("pullToRefreshImage");
        if (i == null) {
            i = getDefaultRefreshIcon();
        }
        ((Label) releaseToRefresh).setIcon(i);
    }
    if (updating == null) {
        updating = new Container(new BoxLayout(BoxLayout.X_AXIS));
        ((Container) updating).addComponent(new InfiniteProgress());
        Label l = new Label(getUIManager().localize("pull.refresh", "Updating..."));
        l.setUIID("PullToRefresh");
        ((Container) updating).addComponent(l);
        pull.getUnselectedStyle().setPadding(0, 0, 0, 0);
        pull.getUnselectedStyle().setMargin(0, 0, 0, 0);
        pull.addComponent(BorderLayout.CENTER, updating);
        pull.layoutContainer();
        pull.setHeight(Math.max(pullDown.getPreferredH(), pull.getPreferredH()));
    }
    String s = UIManager.getInstance().getThemeConstant("pullToRefreshHeight", null);
    if (s != null) {
        float f = Util.toFloatValue(s);
        if (f > 0) {
            return Display.getInstance().convertToPixels(f);
        }
    }
    return pull.getHeight();
}
Also used : Container(com.codename1.ui.Container) BorderLayout(com.codename1.ui.layouts.BorderLayout) InfiniteProgress(com.codename1.components.InfiniteProgress) BoxLayout(com.codename1.ui.layouts.BoxLayout) Label(com.codename1.ui.Label) Image(com.codename1.ui.Image) FontImage(com.codename1.ui.FontImage)

Example 4 with Container

use of com.codename1.ui.Container 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;
}
Also used : Container(com.codename1.ui.Container) BorderLayout(com.codename1.ui.layouts.BorderLayout) Form(com.codename1.ui.Form) Transition(com.codename1.ui.animations.Transition) Component(com.codename1.ui.Component) Vector(java.util.Vector)

Example 5 with Container

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

the class LazyValueC method storeComponentStateImpl.

private void storeComponentStateImpl(Component c, Hashtable destination) {
    if (c.getName() == null || destination.containsKey(c.getName()) || c.getClientProperty("CN1IgnoreStore") != null) {
        return;
    }
    if (c instanceof Tabs) {
        destination.put(c.getName(), new Integer(((Tabs) c).getSelectedIndex()));
    }
    if (c instanceof Container) {
        Container cnt = (Container) c;
        int count = cnt.getComponentCount();
        for (int iter = 0; iter < count; iter++) {
            storeComponentStateImpl(cnt.getComponentAt(iter), destination);
        }
        return;
    }
    if (c instanceof List) {
        destination.put(c.getName(), new Integer(((List) c).getSelectedIndex()));
        return;
    }
    Object o = c.getComponentState();
    if (o != null) {
        destination.put(c.getName(), o);
    }
}
Also used : Container(com.codename1.ui.Container) Tabs(com.codename1.ui.Tabs) List(com.codename1.ui.List) ContainerList(com.codename1.ui.list.ContainerList)

Aggregations

Container (com.codename1.ui.Container)85 Component (com.codename1.ui.Component)65 BorderLayout (com.codename1.ui.layouts.BorderLayout)46 Style (com.codename1.ui.plaf.Style)38 ActionEvent (com.codename1.ui.events.ActionEvent)29 Form (com.codename1.ui.Form)26 Label (com.codename1.ui.Label)21 BoxLayout (com.codename1.ui.layouts.BoxLayout)21 Dimension (com.codename1.ui.geom.Dimension)20 ActionListener (com.codename1.ui.events.ActionListener)19 Button (com.codename1.ui.Button)15 FlowLayout (com.codename1.ui.layouts.FlowLayout)15 ArrayList (java.util.ArrayList)14 LayeredLayout (com.codename1.ui.layouts.LayeredLayout)12 TextArea (com.codename1.ui.TextArea)11 Point (com.codename1.ui.geom.Point)11 Rectangle (com.codename1.ui.geom.Rectangle)11 Dialog (com.codename1.ui.Dialog)10 RadioButton (com.codename1.ui.RadioButton)10 Vector (java.util.Vector)9