Examples with TextInput org.apache.pivot.wtk.TextInput used on opensource projects

Example 21 with TextInput

use of org.apache.pivot.wtk.TextInput in project pivot by apache.

the class TerraTextInputSkin method getPreferredWidth.

@Override
public int getPreferredWidth(int height) {
    TextInput textInput = (TextInput) getComponent();
    int textSize = textInput.getTextSize();
    return averageCharacterSize.width * textSize + padding.getWidth() + 2;
}

Example 22 with TextInput

use of org.apache.pivot.wtk.TextInput in project pivot by apache.

the class TerraTextInputSkin method layout.

@Override
public void layout() {
    TextInput textInput = (TextInput) getComponent();
    textLayout = null;
    int n = textInput.getCharacterCount();
    AttributedStringCharacterIterator composedText = textInput.getComposedText();
    if (n > 0 || composedText != null) {
        AttributedCharacterIterator text = null;
        if (n > 0) {
            int insertPos = textInput.getSelectionStart();
            if (composedText == null) {
                text = getCharIterator(textInput, 0, n);
            } else if (insertPos == n) {
                // The composed text position is the end of the committed text
                text = new CompositeIterator(getCharIterator(textInput, 0, n), composedText);
            } else if (insertPos == 0) {
                text = new CompositeIterator(composedText, getCharIterator(textInput, 0, n));
            } else {
                // The composed text is somewhere in the middle of the text
                text = new CompositeIterator(getCharIterator(textInput, 0, insertPos), composedText, getCharIterator(textInput, insertPos, n));
            }
        } else {
            text = composedText;
        }
        FontRenderContext fontRenderContext = Platform.getFontRenderContext();
        textLayout = new TextLayout(text, fontRenderContext);
        int textWidth = getTextWidth(textLayout);
        int width = getWidth();
        if (textWidth - scrollLeft + padding.left + 1 < width - padding.right - 1) {
            // The right edge of the text is less than the right inset;
            // align the text's right edge with the inset
            scrollLeft = Math.max(textWidth + padding.getWidth() + 2 - width, 0);
        } else {
            // Scroll selection start to visible
            int selectionStart = textInput.getSelectionStart();
            if (textInput.isFocused()) {
                if (composedVisiblePosition != null) {
                    scrollCharacterToVisible(selectionStart + composedVisiblePosition.getInsertionIndex());
                } else {
                    if (selectionStart <= n) {
                        scrollCharacterToVisible(selectionStart);
                    }
                }
            }
        }
    } else {
        scrollLeft = 0;
    }
    updateSelection();
    showCaret(textInput.isFocused() && textInput.getSelectionLength() == 0);
}

Example 23 with TextInput

use of org.apache.pivot.wtk.TextInput in project pivot by apache.

the class TerraTextInputSkin method mouseClick.

@Override
public boolean mouseClick(Component component, Mouse.Button button, int x, int y, int count) {
    if (button == Mouse.Button.LEFT && count > 1) {
        TextInput textInput = (TextInput) getComponent();
        if (count == 2) {
            CharSpan charSpan = CharUtils.selectWord(textInput.getCharacters(), getInsertionPoint(x));
            if (charSpan != null) {
                textInput.setSelection(charSpan);
            }
        } else if (count == 3) {
            textInput.selectAll();
        }
        selectDirection = null;
    }
    return super.mouseClick(component, button, x, y, count);
}

Example 24 with TextInput

use of org.apache.pivot.wtk.TextInput in project pivot by apache.

the class TerraTextInputSkin method updateSelection.

private void updateSelection() {
    TextInput textInput = (TextInput) getComponent();
    int height = getHeight();
    int selectionStart = textInput.getSelectionStart();
    int selectionLength = textInput.getSelectionLength();
    int n = textInput.getCharacterCount();
    Bounds leadingSelectionBounds;
    if (selectionStart < n) {
        leadingSelectionBounds = getCharacterBounds(selectionStart);
    } else {
        // The insertion point is after the last character
        int x = padding.left + 1 - scrollLeft + getAlignmentDeltaX(textLayout);
        if (n > 0) {
            x += getTextWidth(textLayout);
        }
        int y = padding.top + 1;
        leadingSelectionBounds = new Bounds(x, y, 0, height - (padding.top + padding.bottom + 2));
    }
    if (composedTextCaret != null) {
        caret = getCaretRectangle(composedTextCaret);
    } else {
        caret = leadingSelectionBounds.toRectangle();
    }
    caret.width = 1;
    if (selectionLength > 0) {
        Bounds trailingSelectionBounds = getCharacterBounds(selectionStart + selectionLength - 1);
        selection = new Rectangle(leadingSelectionBounds.x, leadingSelectionBounds.y, trailingSelectionBounds.x + trailingSelectionBounds.width - leadingSelectionBounds.x, trailingSelectionBounds.y + trailingSelectionBounds.height - leadingSelectionBounds.y);
    } else {
        selection = null;
    }
}

Example 25 with TextInput

use of org.apache.pivot.wtk.TextInput in project pivot by apache.

the class TerraFileBrowserSheetSkin method install.

@Override
public void install(Component component) {
    super.install(component);
    final FileBrowserSheet fileBrowserSheet = (FileBrowserSheet) component;
    fileBrowserSheet.setMinimumWidth(360);
    fileBrowserSheet.setMinimumHeight(180);
    // Load the sheet content
    BXMLSerializer bxmlSerializer = new BXMLSerializer();
    Component content;
    try {
        content = (Component) bxmlSerializer.readObject(TerraFileBrowserSheetSkin.class, "terra_file_browser_sheet_skin.bxml", true);
    } catch (IOException exception) {
        throw new RuntimeException(exception);
    } catch (SerializationException exception) {
        throw new RuntimeException(exception);
    }
    fileBrowserSheet.setContent(content);
    bxmlSerializer.bind(this, TerraFileBrowserSheetSkin.class);
    // set the same rootDirectory to fileBrowser
    fileBrowser.setRootDirectory(fileBrowserSheet.getRootDirectory());
    saveAsTextInput.getTextInputContentListeners().add(new TextInputContentListener() {

        @Override
        public void textChanged(TextInput textInput) {
            Form.clearFlag(saveAsBoxPane);
            updateOKButtonState();
        }
    });
    fileBrowser.getFileBrowserListeners().add(new FileBrowserListener() {

        @Override
        public void rootDirectoryChanged(FileBrowser fileBrowserArgument, File previousRootDirectory) {
            updatingSelection = true;
            fileBrowserSheet.setRootDirectory(fileBrowserArgument.getRootDirectory());
            updatingSelection = false;
            selectedDirectoryCount = 0;
            updateOKButtonState();
        }

        @Override
        public void selectedFileAdded(FileBrowser fileBrowserArgument, File file) {
            if (file.isDirectory()) {
                selectedDirectoryCount++;
            }
            updateOKButtonState();
        }

        @Override
        public void selectedFileRemoved(FileBrowser fileBrowserArgument, File file) {
            if (file.isDirectory()) {
                selectedDirectoryCount--;
            }
            updateOKButtonState();
        }

        @Override
        public void selectedFilesChanged(FileBrowser fileBrowserArgument, Sequence<File> previousSelectedFiles) {
            selectedDirectoryCount = 0;
            Sequence<File> selectedFiles = fileBrowserArgument.getSelectedFiles();
            for (int i = 0, n = selectedFiles.getLength(); i < n; i++) {
                File selectedFile = selectedFiles.get(i);
                if (selectedFile.isDirectory()) {
                    selectedDirectoryCount++;
                }
            }
            if (!fileBrowserArgument.isMultiSelect()) {
                File selectedFile = fileBrowserArgument.getSelectedFile();
                if (selectedFile != null && !selectedFile.isDirectory()) {
                    saveAsTextInput.setText(selectedFile.getName());
                }
            }
            updateOKButtonState();
        }
    });
    fileBrowser.getComponentMouseButtonListeners().add(new ComponentMouseButtonListener() {

        private File file = null;

        @Override
        public boolean mouseClick(Component componentArgument, Mouse.Button button, int x, int y, int count) {
            boolean consumed = false;
            FileBrowserSheet.Mode mode = fileBrowserSheet.getMode();
            if (count == 1) {
                file = fileBrowser.getFileAt(x, y);
            } else if (count == 2) {
                File fileLocal = fileBrowser.getFileAt(x, y);
                if (fileLocal != null && this.file != null && fileLocal.equals(this.file) && fileBrowser.isFileSelected(fileLocal)) {
                    if (mode == FileBrowserSheet.Mode.OPEN || mode == FileBrowserSheet.Mode.OPEN_MULTIPLE) {
                        if (!fileLocal.isDirectory()) {
                            fileBrowserSheet.close(true);
                            consumed = true;
                        }
                    }
                }
            }
            return consumed;
        }
    });
    okButton.getButtonPressListeners().add(new ButtonPressListener() {

        @Override
        public void buttonPressed(Button button) {
            fileBrowserSheet.close(true);
        }
    });
    cancelButton.getButtonPressListeners().add(new ButtonPressListener() {

        @Override
        public void buttonPressed(Button button) {
            fileBrowserSheet.close(false);
        }
    });
    // Add this as a file browser sheet listener
    fileBrowserSheet.getFileBrowserSheetListeners().add(this);
    modeChanged(fileBrowserSheet, null);
    rootDirectoryChanged(fileBrowserSheet, null);
    selectedFilesChanged(fileBrowserSheet, null);
}