Examples with Layout com.codename1.ui.layouts.Layout used on opensource projects

Example 6 with Layout

use of com.codename1.ui.layouts.Layout in project CodenameOne by codenameone.

the class Container method calculateLastPaintableOffset.

/**
 * Gets the index of the "last" child component that intersects the given rectangle.  This is
 * only helpful if the components are sorted (e.g. with BoxLayout.Y_AXIS).  If they aren't
 * sorted then this will just return components.size()-1.
 * @param pos The starting position to search.  It is assumed that this starting
 * position is in the visible region.
 * @param clipX1 The left bounds of the region to search.  (0,0) is the top left corner of the container.
 * @param clipY1 The top bounds of the region to search. (0,0) is the top left corner of the container.
 * @param clipX2 The right bounds of the region to search. (0,0) is the top left corner of the container.
 * @param clipY2 The bottom bounds of the region to search. (0,0) is the top left corner of the container.
 * @return The index of the last visible component in this container - or components.size()-1
 */
private int calculateLastPaintableOffset(int pos, int clipX1, int clipY1, int clipX2, int clipY2) {
    final int len = components.size();
    if (pos >= len - 1) {
        // Let's return one less than pos to indicate this
        return len - 1;
    }
    final Layout l = getLayout();
    if (l.getClass() == BoxLayout.class) {
        if (((BoxLayout) l).getAxis() == BoxLayout.Y_AXIS) {
            // Use a binary search to find the first visible
            // Component c = components.get(++pos);
            Component c = null;
            int cy1 = -1;
            final int end = len - 1;
            // This should still be a valid index because
            pos++;
            // we previously checked to see if it was >= len-1
            do {
                c = components.get(pos);
                cy1 = c.getBounds().getY();
            } while (++pos <= end && cy1 <= clipY2);
            return pos - 1;
        }
    }
    return len - 1;
}

Example 7 with Layout

use of com.codename1.ui.layouts.Layout in project CodenameOne by codenameone.

the class Toolbar method showOnTopSidemenu.

void showOnTopSidemenu(int draggedX, boolean fromCurrent) {
    int v = 0;
    int dw = Display.getInstance().getDisplayWidth();
    if (Display.getInstance().isPortrait()) {
        if (Display.getInstance().isTablet()) {
            v = getUIManager().getThemeConstant("sideMenuSizeTabPortraitInt", -1);
            if (v < 0) {
                v = dw * 2 / 3;
            } else {
                v = dw * (100 - v) / 100;
            }
        } else {
            v = getUIManager().getThemeConstant("sideMenuSizePortraitInt", -1);
            if (v < 0) {
                v = dw - Display.getInstance().convertToPixels(10);
            } else {
                v = dw * (100 - v) / 100;
            }
        }
    } else {
        if (Display.getInstance().isTablet()) {
            v = getUIManager().getThemeConstant("sideMenuSizeTabLandscapeInt", -1);
            if (v < 0) {
                v = dw * 3 / 4;
            } else {
                v = dw * (100 - v) / 100;
            }
        } else {
            v = getUIManager().getThemeConstant("sideMenuSizeLandscapeInt", -1);
            if (v < 0) {
                v = dw * 4 / 10;
            } else {
                v = dw * (100 - v) / 100;
            }
        }
    }
    int actualV = v;
    if (draggedX > 0) {
        v = Math.min(v, draggedX);
        sidemenuDialog.setAnimateShow(false);
        sidemenuDialog.dispose();
    } else {
        sidemenuDialog.setAnimateShow(true);
    }
    // workaround for layout issue on first show
    if (sidemenuDialog.getClientProperty("cn1$firstShow") == null) {
        sidemenuDialog.setAnimateShow(false);
        sidemenuDialog.setVisible(false);
        sidemenuDialog.show(0, 0, 0, dw - v);
        sidemenuDialog.disposeToTheLeft();
        sidemenuDialog.setVisible(true);
        sidemenuDialog.putClientProperty("cn1$firstShow", Boolean.TRUE);
        sidemenuDialog.setAnimateShow(draggedX < 1);
    }
    sidemenuDialog.setHeight(Display.getInstance().getDisplayHeight());
    sidemenuDialog.setWidth(v);
    if (!fromCurrent) {
        sidemenuDialog.setX(-v);
    }
    sidemenuDialog.setRepositionAnimation(false);
    sidemenuDialog.layoutContainer();
    if (!getUIManager().isThemeConstant("sideMenuTensileDragBool", true)) {
        sidemenuDialog.getContentPane().setTensileDragEnabled(false);
    }
    float f = ((float) v) / ((float) dw) * 80.0f;
    Container cnt = getComponentForm().getFormLayeredPane(Toolbar.class, false);
    Style s = cnt.getUnselectedStyle();
    s.setBgTransparency((int) f);
    s.setBgColor(0);
    sidemenuDialog.show(0, 0, 0, dw - actualV);
    if (draggedX > 0) {
        sidemenuDialog.setX(Math.min(0, draggedX - actualV));
    }
}

Example 8 with Layout

use of com.codename1.ui.layouts.Layout in project CodenameOne by codenameone.

the class SideMenuBar method installRightCommands.

void installRightCommands() {
    if (rightCommands != null) {
        for (int i = 0; i < rightCommands.size(); i++) {
            Command rightCommand = (Command) rightCommands.get(rightCommands.size() - 1 - i);
            String uiid = (String) rightCommand.getClientProperty("uiid");
            if (uiid == null) {
                uiid = "TitleCommand";
            }
            int txtPosition = Component.RIGHT;
            Integer pos = (Integer) rightCommand.getClientProperty("textPosition");
            if (pos != null) {
                txtPosition = pos.intValue();
            }
            Layout l = getTitleAreaContainer().getLayout();
            if (l instanceof BorderLayout) {
                final Button b = new Button(rightCommand);
                b.setUIID(uiid);
                b.putClientProperty("TitleCommand", Boolean.TRUE);
                b.setTextPosition(txtPosition);
                BorderLayout bl = (BorderLayout) l;
                final Component east = bl.getEast();
                if (east == null) {
                    getTitleAreaContainer().addComponent(BorderLayout.EAST, b);
                } else {
                    if (east instanceof Container) {
                        Container cnt = (Container) east;
                        // check if this command is already added
                        boolean shouldAdd = true;
                        for (int j = 0; j < cnt.getComponentCount(); j++) {
                            Component c = cnt.getComponentAt(j);
                            if (c instanceof Button) {
                                Command cc = ((Button) c).getCommand();
                                if (cc != null && cc.equals(b.getCommand())) {
                                    shouldAdd = false;
                                    break;
                                }
                            }
                        }
                        if (shouldAdd) {
                            cnt.addComponent(b);
                        }
                    } else {
                        if (east instanceof Button) {
                            Command cc = ((Button) east).getCommand();
                            if (cc != null && cc.equals(b.getCommand())) {
                                continue;
                            }
                        }
                        east.getParent().removeComponent(east);
                        Container buttons = new Container(new BoxLayout(BoxLayout.X_AXIS));
                        buttons.addComponent(east);
                        buttons.addComponent(b);
                        getTitleAreaContainer().addComponent(BorderLayout.EAST, buttons);
                    }
                }
            }
        }
    }
    initTitleBarStatus();
}

Example 9 with Layout

use of com.codename1.ui.layouts.Layout in project CodenameOne by codenameone.

the class SideMenuBar method installLeftCommands.

void installLeftCommands() {
    if (leftCommands != null) {
        for (int i = 0; i < leftCommands.size(); i++) {
            Command leftCommand = (Command) leftCommands.get(leftCommands.size() - 1 - i);
            String uiid = (String) leftCommand.getClientProperty("uiid");
            if (uiid == null) {
                uiid = "TitleCommand";
            }
            int txtPosition = Component.RIGHT;
            Integer pos = (Integer) leftCommand.getClientProperty("textPosition");
            if (pos != null) {
                txtPosition = pos.intValue();
            }
            Layout l = getTitleAreaContainer().getLayout();
            if (l instanceof BorderLayout) {
                Button b = new Button(leftCommand);
                b.setUIID(uiid);
                b.putClientProperty("TitleCommand", Boolean.TRUE);
                b.setTextPosition(txtPosition);
                BorderLayout bl = (BorderLayout) l;
                Component west = bl.getWest();
                if (west == null) {
                    getTitleAreaContainer().addComponent(BorderLayout.WEST, b);
                } else {
                    if (west instanceof Container) {
                        Container cnt = (Container) west;
                        // check if this command is already added
                        boolean shouldAdd = true;
                        for (int j = 0; j < cnt.getComponentCount(); j++) {
                            Component c = cnt.getComponentAt(j);
                            if (c instanceof Button) {
                                Command cc = ((Button) c).getCommand();
                                if (cc != null && cc.equals(b.getCommand())) {
                                    shouldAdd = false;
                                    break;
                                }
                            }
                        }
                        if (shouldAdd) {
                            cnt.addComponent(b);
                        }
                    } else {
                        if (west instanceof Button) {
                            Command cc = ((Button) west).getCommand();
                            if (cc != null && cc.equals(b.getCommand())) {
                                continue;
                            }
                        }
                        west.getParent().removeComponent(west);
                        Container buttons = new Container(new BoxLayout(BoxLayout.X_AXIS));
                        buttons.addComponent(west);
                        buttons.addComponent(b);
                        getTitleAreaContainer().addComponent(BorderLayout.WEST, buttons);
                    }
                }
            }
        }
    }
    initTitleBarStatus();
}

Example 10 with Layout

use of com.codename1.ui.layouts.Layout in project CodenameOne by codenameone.

the class BorderLayout method addLayoutComponent.

/**
 * {@inheritDoc}
 */
public void addLayoutComponent(Object name, Component comp, Container c) {
    // helper check for a common mistake...
    if (name == null) {
        throw new IllegalArgumentException("Cannot add component to BorderLayout Container without constraint parameter");
    }
    // allows us to work with Component constraints too which makes some code simpler
    if (name instanceof Integer) {
        switch(((Integer) name).intValue()) {
            case Component.TOP:
                name = NORTH;
                break;
            case Component.BOTTOM:
                name = SOUTH;
                break;
            case Component.LEFT:
                name = WEST;
                break;
            case Component.RIGHT:
                name = EAST;
                break;
            case Component.CENTER:
                name = CENTER;
                break;
            default:
                throw new IllegalArgumentException("BorderLayout Container expects one of the constraints BorderLayout.NORTH/SOUTH/EAST/WEST/CENTER");
        }
    }
    Component previous = null;
    /* Assign the component to one of the known regions of the layout.
         */
    if (CENTER.equals(name)) {
        previous = portraitCenter;
        portraitCenter = comp;
    } else if (NORTH.equals(name)) {
        previous = portraitNorth;
        portraitNorth = comp;
    } else if (SOUTH.equals(name)) {
        previous = portraitSouth;
        portraitSouth = comp;
    } else if (EAST.equals(name)) {
        previous = portraitEast;
        portraitEast = comp;
    } else if (WEST.equals(name)) {
        previous = portraitWest;
        portraitWest = comp;
    } else if (OVERLAY.equals(name)) {
        previous = overlay;
        overlay = comp;
    } else {
        throw new IllegalArgumentException("cannot add to layout: unknown constraint: " + name);
    }
    if (previous != null && previous != comp) {
        c.removeComponent(previous);
    }
}