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

Example 16 with Button

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

the class SignatureComponent method setSignatureImage.

/**
 * Sets the signature image for this field.  This will also scale the image and
 * show it as the icon for the button.
 * @param img The image to set as the signature image.
 */
public void setSignatureImage(Image img) {
    if (img != signatureImage) {
        signatureImage = img;
        lead.setText("");
        if (img != null) {
            int maxW = lead.getWidth() - lead.getStyle().getPaddingLeftNoRTL() - lead.getStyle().getPaddingRightNoRTL();
            int maxH = lead.getHeight() - lead.getStyle().getPaddingTop() - lead.getStyle().getPaddingBottom();
            Image icon = img;
            if (icon.getWidth() > maxW || icon.getHeight() > maxH) {
                icon = icon.scaledSmallerRatio(maxW, maxH);
            }
            lead.setIcon(icon);
        } else {
            lead.setText(localize("SignatureComponent.LeadText", "Press to sign"));
            lead.setIcon(null);
        }
    }
}

Example 17 with Button

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

the class TestRecorder method eventPointerReleased.

void eventPointerReleased(int x, int y) {
    if (isRecording()) {
        com.codename1.ui.Component cmp = Display.getInstance().getCurrent().getComponentAt(x, y);
        if (isListComponent(cmp)) {
            return;
        }
        if (dragged) {
            if (dragToScroll.isSelected()) {
                com.codename1.ui.Component scrollTo;
                if (y > pointerPressedY) {
                    scrollTo = findLowestVisibleComponent();
                } else {
                    scrollTo = findHighestVisibleComponent();
                }
                if (scrollTo != null && scrollTo != Display.getInstance().getCurrent() && scrollTo != Display.getInstance().getCurrent().getContentPane()) {
                    String name = scrollTo.getName();
                    if (name != null) {
                        generatedCode += "        ensureVisible(\"" + name + "\");\n";
                    } else {
                        String pp = getPathToComponent(scrollTo);
                        if (pp == null) {
                            return;
                        }
                        generatedCode += "        ensureVisible(" + pp + ");\n";
                    }
                    updateTestCode();
                }
            } else {
                addWaitStatement();
                generatedCode += "        pointerRelease" + generatePointerEventArguments(x, y);
                updateTestCode();
            }
        } else {
            if (isToolbarComponent(cmp)) {
                if (cmp instanceof com.codename1.ui.Button) {
                    Command cmd = ((com.codename1.ui.Button) cmp).getCommand();
                    if (cmd != null) {
                        int offset = 0;
                        Command[] commands = TestUtils.getToolbarCommands();
                        for (Command c : commands) {
                            if (c == cmd) {
                                generatedCode += "        assertEqual(getToolbarCommands().length, " + commands.length + ");\n";
                                generatedCode += "        executeToolbarCommandAtOffset(" + offset + ");\n";
                                updateTestCode();
                                return;
                            }
                            offset++;
                        }
                    } else {
                        if (cmp.getUIID().equals("MenuButton")) {
                            // side menu button
                            generatedCode += "        showSidemenu();\n";
                            updateTestCode();
                            return;
                        }
                    }
                }
            }
            if (cmp instanceof com.codename1.ui.Button) {
                com.codename1.ui.Button btn = (com.codename1.ui.Button) cmp;
                // special case for back command on iOS
                if (btn.getCommand() != null && btn.getCommand() == Display.getInstance().getCurrent().getBackCommand()) {
                    generatedCode += "        goBack();\n";
                } else {
                    if (btn.getName() != null && btn.getName().length() > 0) {
                        generatedCode += "        clickButtonByName(\"" + btn.getName() + "\");\n";
                    } else {
                        if (btn.getText() != null && btn.getText().length() > 0) {
                            generatedCode += "        clickButtonByLabel(\"" + btn.getText() + "\");\n";
                        } else {
                            String pp = getPathToComponent(cmp);
                            if (pp == null || pp.equals("(String)null")) {
                                return;
                            }
                            generatedCode += "        clickButtonByPath(" + pp + ");\n";
                        }
                    }
                }
                updateTestCode();
                return;
            }
            if (cmp instanceof com.codename1.ui.TextArea) {
                // ignore this, its probably initiating edit which we will capture soon
                return;
            }
            generatedCode += "        pointerPress" + generatePointerEventArguments(pointerPressedX, pointerPressedY);
            addWaitStatement();
            generatedCode += "        pointerRelease" + generatePointerEventArguments(x, y);
            updateTestCode();
        }
    }
}

Example 18 with Button

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

the class BarCodeScanner method startScaning.

private void startScaning(ScanResult callback) {
    this.callback = callback;
    try {
        // Add the listener for scan and cancel
        Container cmdContainer = new Container(new FlowLayout(Component.CENTER));
        Button scanButton = new Button(new Command("Scan") {

            public void actionPerformed(ActionEvent evt) {
                cameraForm.repaint();
                if (snapshotThread != null) {
                    snapshotThread.continueRun();
                }
            }
        });
        Button cancelButton = new Button(new Command("Cancel") {

            public void actionPerformed(ActionEvent evt) {
                if (snapshotThread != null) {
                    snapshotThread.stop();
                    cancelScan();
                }
            }
        });
        cmdContainer.addComponent(scanButton);
        cmdContainer.addComponent(cancelButton);
        cameraForm = new Form();
        cameraForm.setScrollable(false);
        cameraForm.setLayout(new BorderLayout());
        cameraForm.addComponent(BorderLayout.CENTER, media.getVideoComponent());
        cameraForm.addComponent(BorderLayout.SOUTH, cmdContainer);
    } catch (Exception e) {
        // throw new AppException("Image/video capture not supported on this phone", e).setCode(97);
        e.printStackTrace();
    }
    startScan();
}

Example 19 with Button

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

the class ComponentSelector method setIcon.

/**
 * Sets the icon of all elements in this set to a material icon.  This will use
 * the foreground color of each label as the icon's foreground color.
 * @param materialIcon The icon charcode.
 * @param size The size of the icon (in mm)
 * @return Self for chaining
 * @see FontImage#createMaterial(char, com.codename1.ui.plaf.Style, float)
 */
public ComponentSelector setIcon(char materialIcon, float size) {
    for (Component c : this) {
        if (c instanceof Label) {
            Label l = (Label) c;
            Style style = new Style();
            Style cStyle = c.getUnselectedStyle();
            style.setBgTransparency(0);
            style.setFgColor(cStyle.getFgColor());
            l.setIcon(FontImage.createMaterial(materialIcon, style, size));
            if (c instanceof Button) {
                Button b = (Button) c;
                style = new Style();
                cStyle = c.getPressedStyle();
                style.setBgTransparency(0);
                style.setFgColor(cStyle.getFgColor());
                b.setPressedIcon(FontImage.createMaterial(materialIcon, style, size));
            }
        }
    }
    return this;
}

Example 20 with Button

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

the class Dialog method placeButtonCommands.

/**
 * Places the given commands in the dialog command area, this is very useful for touch devices.
 *
 * @param cmds the commands to place
 * @deprecated this method shouldn't be invoked externally, it should have been private
 */
public void placeButtonCommands(Command[] cmds) {
    buttonCommands = cmds;
    Container buttonArea;
    if (getUIManager().isThemeConstant("dlgCommandGridBool", false)) {
        buttonArea = new Container(new GridLayout(1, cmds.length));
    } else {
        buttonArea = new Container(new FlowLayout(CENTER));
    }
    buttonArea.setUIID("DialogCommandArea");
    String uiid = getUIManager().getThemeConstant("dlgButtonCommandUIID", null);
    addButtonBar(buttonArea);
    if (cmds.length > 0) {
        String lineColor = getUIManager().getThemeConstant("dlgInvisibleButtons", null);
        if (cmds.length > 3) {
            lineColor = null;
        }
        int largest = Integer.parseInt(getUIManager().getThemeConstant("dlgCommandButtonSizeInt", "0"));
        for (int iter = 0; iter < cmds.length; iter++) {
            Button b = new Button(cmds[iter]);
            if (uiid != null) {
                b.setUIID(uiid);
            }
            // special case for dialog butons uppercase on Android
            if (Button.isCapsTextDefault()) {
                b.setCapsText(true);
            }
            largest = Math.max(b.getPreferredW(), largest);
            if (lineColor != null && lineColor.length() > 0) {
                int color = Integer.parseInt(lineColor, 16);
                Border brd = null;
                if (iter < cmds.length - 1) {
                    brd = Border.createCompoundBorder(Border.createLineBorder(1, color), null, null, Border.createLineBorder(1, color));
                } else {
                    brd = Border.createCompoundBorder(Border.createLineBorder(1, color), null, null, null);
                }
                b.getUnselectedStyle().setBorder(brd);
                b.getSelectedStyle().setBorder(brd);
                b.getPressedStyle().setBorder(brd);
            }
            buttonArea.addComponent(b);
        }
        for (int iter = 0; iter < cmds.length; iter++) {
            buttonArea.getComponentAt(iter).setPreferredW(largest);
        }
        buttonArea.getComponentAt(0).requestFocus();
    }
}