Examples with KeyEvent org.eclipse.swt.events.KeyEvent used on opensource projects

Example 6 with KeyEvent

use of org.eclipse.swt.events.KeyEvent in project translationstudio8 by heartsome.

the class NatCombo method createTextControl.

private void createTextControl() {
    text = new Text(this, HorizontalAlignmentEnum.getSWTStyle(cellStyle));
    text.setBackground(cellStyle.getAttributeValue(CellStyleAttributes.BACKGROUND_COLOR));
    text.setForeground(cellStyle.getAttributeValue(CellStyleAttributes.FOREGROUND_COLOR));
    text.setFont(cellStyle.getAttributeValue(CellStyleAttributes.FONT));
    GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
    text.setLayoutData(gridData);
    text.forceFocus();
    text.addKeyListener(new KeyAdapter() {

        @Override
        public void keyPressed(KeyEvent event) {
            if (event.keyCode == SWT.ARROW_DOWN || event.keyCode == SWT.ARROW_UP) {
                showDropdownControl();
                int selectionIndex = dropdownList.getSelectionIndex();
                selectionIndex += event.keyCode == SWT.ARROW_DOWN ? 1 : -1;
                if (selectionIndex < 0) {
                    selectionIndex = 0;
                }
                dropdownList.select(selectionIndex);
                text.setText(dropdownList.getSelection()[0]);
            }
        }
    });
    iconImage = GUIHelper.getImage("down_2");
    final Canvas iconCanvas = new Canvas(this, SWT.NONE) {

        @Override
        public Point computeSize(int wHint, int hHint, boolean changed) {
            Rectangle iconImageBounds = iconImage.getBounds();
            return new Point(iconImageBounds.width + 2, iconImageBounds.height + 2);
        }
    };
    gridData = new GridData(GridData.BEGINNING, SWT.FILL, false, true);
    iconCanvas.setLayoutData(gridData);
    iconCanvas.addPaintListener(new PaintListener() {

        public void paintControl(PaintEvent event) {
            GC gc = event.gc;
            Rectangle iconCanvasBounds = iconCanvas.getBounds();
            Rectangle iconImageBounds = iconImage.getBounds();
            int horizontalAlignmentPadding = CellStyleUtil.getHorizontalAlignmentPadding(HorizontalAlignmentEnum.CENTER, iconCanvasBounds, iconImageBounds.width);
            int verticalAlignmentPadding = CellStyleUtil.getVerticalAlignmentPadding(VerticalAlignmentEnum.MIDDLE, iconCanvasBounds, iconImageBounds.height);
            gc.drawImage(iconImage, horizontalAlignmentPadding, verticalAlignmentPadding);
            Color originalFg = gc.getForeground();
            gc.setForeground(GUIHelper.COLOR_WIDGET_BORDER);
            gc.drawRectangle(0, 0, iconCanvasBounds.width - 1, iconCanvasBounds.height - 1);
            gc.setForeground(originalFg);
        }
    });
    iconCanvas.addMouseListener(new MouseAdapter() {

        @Override
        public void mouseDown(MouseEvent e) {
            showDropdownControl();
        }
    });
}

Example 7 with KeyEvent

use of org.eclipse.swt.events.KeyEvent in project translationstudio8 by heartsome.

the class ConcordanceSearchDialog method initListener.

/**
	 * 初始化各控件的监听 ;
	 */
private void initListener() {
    btnSearch.addSelectionListener(new SelectionListener() {

        public void widgetSelected(SelectionEvent e) {
            initGroupIdAndSearch();
        }

        public void widgetDefaultSelected(SelectionEvent e) {
        }
    });
    cmbSearch.addKeyListener(new KeyListener() {

        public void keyPressed(KeyEvent e) {
            if (e.character == SWT.CR) {
                initGroupIdAndSearch();
            }
        }

        public void keyReleased(KeyEvent e) {
        }
    });
    btnFirst.addSelectionListener(new SelectionListener() {

        public void widgetSelected(SelectionEvent e) {
            if (curPageNum > 0 && amountPage > 0) {
                curPageNum = 1;
                if (search()) {
                    refreshPageNumText();
                }
            }
        }

        public void widgetDefaultSelected(SelectionEvent e) {
        }
    });
    btnPre.addSelectionListener(new SelectionListener() {

        public void widgetDefaultSelected(SelectionEvent e) {
        }

        public void widgetSelected(SelectionEvent e) {
            if (curPageNum > 0) {
                curPageNum--;
                if (search()) {
                    refreshPageNumText();
                }
            }
        }
    });
    btnNext.addSelectionListener(new SelectionListener() {

        public void widgetDefaultSelected(SelectionEvent e) {
        }

        public void widgetSelected(SelectionEvent e) {
            if (curPageNum < amountPage) {
                curPageNum++;
                if (search()) {
                    refreshPageNumText();
                }
            }
        }
    });
    btnLast.addSelectionListener(new SelectionListener() {

        public void widgetDefaultSelected(SelectionEvent e) {
        }

        public void widgetSelected(SelectionEvent e) {
            if (curPageNum > 0 && amountPage > 0) {
                curPageNum = amountPage;
                if (search()) {
                    refreshPageNumText();
                }
            }
        }
    });
    txtPage.addKeyListener(new KeyListener() {

        public void keyReleased(KeyEvent e) {
        }

        public void keyPressed(KeyEvent e) {
            if (e.character == SWT.CR) {
                String pageNum = txtPage.getText();
                try {
                    curPageNum = Integer.parseInt(pageNum);
                } catch (NumberFormatException e1) {
                    // LOGGER.error("NumberFormatException", e1);
                    txtPage.setText(String.valueOf(curPageNum) + splitPageSeparator + amountPage);
                    return;
                }
                if (curPageNum > amountPage) {
                    curPageNum = amountPage;
                }
                if (curPageNum < 1) {
                    curPageNum = 1;
                }
                search();
                txtPage.setText(String.valueOf(curPageNum));
            }
        }
    });
    txtPage.addFocusListener(new FocusAdapter() {

        @Override
        public void focusLost(FocusEvent e) {
            refreshPageNumText();
        }

        @Override
        public void focusGained(FocusEvent e) {
            txtPage.setText("");
        }
    });
}

Example 8 with KeyEvent

use of org.eclipse.swt.events.KeyEvent in project translationstudio8 by heartsome.

the class XLIFFEditorImplWithNatTable method addFilterComposite.

/**
	 * 添加填充过滤器面板内容的面板
	 * @param parent
	 * @return 过滤器面板;
	 */
private void addFilterComposite(Composite main) {
    Composite top = new Composite(main, SWT.NONE);
    GridLayoutFactory.fillDefaults().numColumns(3).equalWidth(false).margins(0, 0).applyTo(top);
    top.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    // 输入行号进行定位
    final String rowLocationStr = Messages.getString("editor.XLIFFEditorImplWithNatTable.rowLocationStr");
    Text txtRowLocation = new Text(top, SWT.BORDER);
    txtRowLocation.setText(rowLocationStr);
    int width = 40;
    if (Util.isLinux()) {
        width = 35;
    }
    GridDataFactory.swtDefaults().hint(width, SWT.DEFAULT).applyTo(txtRowLocation);
    txtRowLocation.addFocusListener(new FocusAdapter() {

        @Override
        public void focusGained(FocusEvent e) {
            Text text = (Text) e.widget;
            if (rowLocationStr.equals(text.getText())) {
                text.setText("");
            }
        }

        @Override
        public void focusLost(FocusEvent e) {
            Text text = (Text) e.widget;
            if ("".equals(text.getText())) {
                text.setText(rowLocationStr);
            }
        }
    });
    txtRowLocation.addKeyListener(new KeyAdapter() {

        @Override
        public void keyPressed(KeyEvent event) {
            if (event.keyCode == SWT.CR || event.keyCode == SWT.KEYPAD_CR) {
                String rowNumString = ((Text) event.widget).getText().trim();
                if (rowNumString != null && !"".equals(rowNumString)) {
                    int rowPosition;
                    try {
                        rowPosition = Integer.parseInt(rowNumString) - 1;
                        jumpToRow(rowPosition, false);
                        updateStatusLine();
                    } catch (NumberFormatException e) {
                        Text text = (Text) event.widget;
                        text.setText("");
                    }
                }
            }
        }
    });
    txtRowLocation.addVerifyListener(new VerifyListener() {

        public void verifyText(VerifyEvent event) {
            if (event.keyCode == 0 && event.stateMask == 0) {
            // 文本框得到焦点时
            } else if (Character.isDigit(event.character) || event.character == '\b' || event.keyCode == 127) {
                // 输入数字，或者按下Backspace、Delete键
                if ("".equals(((Text) event.widget).getText().trim()) && event.character == '0') {
                    event.doit = false;
                } else {
                    event.doit = true;
                }
            } else {
                event.doit = false;
            }
        }
    });
    cmbFilter = new Combo(top, SWT.BORDER | SWT.READ_ONLY);
    cmbFilter.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    // TODO 完善过滤器初始化数据。
    // cmbFilter.add("所有文本段");
    // cmbFilter.add("未翻译文本段");
    // cmbFilter.add("已翻译文本段");
    // cmbFilter.add("未批准文本段");
    // cmbFilter.add("已批准文本段");
    // cmbFilter.add("有批注文本段");
    // cmbFilter.add("锁定文本段");
    // cmbFilter.add("未锁定文本段");
    // cmbFilter.add("重复文本段");
    // cmbFilter.add("疑问文本段");
    // cmbFilter.add("上下文匹配文本段");
    // cmbFilter.add("完全匹配文本段");
    // cmbFilter.add("模糊匹配文本段");
    // cmbFilter.add("快速翻译文本段");
    // cmbFilter.add("自动繁殖文本段");
    // cmbFilter.add("错误标记文本段");
    // cmbFilter.add("术语不一致文本段");
    // cmbFilter.add("译文不一致文本段");
    // cmbFilter.add("带修订标记文本段");
    final Set<String> filterNames = XLFHandler.getFilterNames();
    for (String filterName : filterNames) {
        cmbFilter.add(filterName);
    }
    // 添加选项改变监听
    cmbFilter.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            // Fixed Bug #2243 by Jason 当鼠标焦点在源文单元框中使用过滤器，对过滤后的译文进行操作会提示该行锁定不能操作
            // ActiveCellEditor.commit();
            HsMultiActiveCellEditor.commit(true);
            Combo cmbFilter = (Combo) e.widget;
            boolean isUpdated = handler.doFilter(cmbFilter.getText(), langFilterCondition);
            if (isUpdated) {
                if (table != null) {
                    bodyLayer.getSelectionLayer().clear();
                    if (bodyLayer.selectionLayer.getRowCount() > 0) {
                        // 默认选中第一行
                        HsMultiActiveCellEditor.commit(true);
                        bodyLayer.selectionLayer.doCommand(new SelectCellCommand(bodyLayer.getSelectionLayer(), getTgtColumnIndex(), isHorizontalLayout ? 0 : 1, false, false));
                        HsMultiCellEditorControl.activeSourceAndTargetCell(XLIFFEditorImplWithNatTable.this);
                    }
                    table.setFocus();
                }
                // 自动调整 NatTable 大小 ;
                autoResize();
                // 更新状态栏
                updateStatusLine();
                NattableUtil.refreshCommand(XLIFFEditorSelectionPropertyTester.PROPERTY_NAMESPACE, XLIFFEditorSelectionPropertyTester.PROPERTY_ENABLED);
            }
        }
    });
    Button btnSaveFilter = new Button(top, SWT.NONE);
    // TODO 考虑换成图片显示。
    btnSaveFilter.setText(Messages.getString("editor.XLIFFEditorImplWithNatTable.btnAddFilter"));
    btnSaveFilter.setToolTipText(Messages.getString("editor.XLIFFEditorImplWithNatTable.btnAddFilterTooltip"));
    btnSaveFilter.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            CustomFilterDialog dialog = new CustomFilterDialog(table.getShell(), cmbFilter);
            dialog.open();
        // int res = dialog.open();
        // if (res == CustomFilterDialog.OK) {
        // cmbFilter.select(cmbFilter.getItemCount() - 1); // 选中最后一行数据
        // cmbFilter.notifyListeners(SWT.Selection, null);
        // }
        }
    });
    // 默认选中第一行数据
    cmbFilter.select(0);
    cmbFilter.notifyListeners(SWT.Selection, null);
    // 更新nattable的列名为语言对
    renameColumn();
    top.pack();
}

Example 9 with KeyEvent

use of org.eclipse.swt.events.KeyEvent in project KaiZen-OpenAPI-Editor by RepreZen.

the class QuickOutline method createTitleControl.

@Override
protected Control createTitleControl(Composite parent) {
    filterText = new Text(parent, SWT.NONE);
    Dialog.applyDialogFont(filterText);
    GridData data = new GridData(GridData.FILL_HORIZONTAL);
    data.horizontalAlignment = GridData.FILL;
    data.verticalAlignment = GridData.CENTER;
    filterText.setLayoutData(data);
    filterText.addKeyListener(new KeyListener() {

        public void keyPressed(KeyEvent e) {
            if (isInvocationEvent(e)) {
                e.doit = false;
                handleMultiView();
            } else if (e.keyCode == SWT.CR) {
                handleSelection();
                QuickOutline.this.close();
            } else if (e.keyCode == SWT.ARROW_DOWN) {
                treeViewer.getTree().setFocus();
            } else if (e.keyCode == SWT.ARROW_UP) {
                treeViewer.getTree().setFocus();
            } else if (e.character == SWT.ESC) {
                QuickOutline.this.close();
            }
        }

        public void keyReleased(KeyEvent e) {
        // do nothing
        }
    });
    filterText.addModifyListener(new ModifyListener() {

        public void modifyText(ModifyEvent e) {
            if (filterTimer != null) {
                filterTimer.cancel();
            }
            // reset the timer each time there is a
            // text modification, so that only the last
            // one will be executed.
            filterTimer = new Timer();
            filterTimer.schedule(new TimerTask() {

                @Override
                public void run() {
                    if (filterText.isDisposed()) {
                        return;
                    }
                    // Make sure we access the text in the correct thread.
                    filterText.getDisplay().asyncExec(new Runnable() {

                        @Override
                        public void run() {
                            // refreshing the tree will execute the filter.
                            if (Strings.emptyToNull(filterText.getText()) == null) {
                                treeViewer.refresh();
                                treeViewer.collapseAll();
                            } else {
                                treeViewer.refresh();
                                TreeItem[] items = treeViewer.getTree().getItems();
                                if (items != null && items.length > 0) {
                                    treeViewer.getTree().setSelection(items[0]);
                                    treeViewer.getTree().showItem(items[0]);
                                } else {
                                    treeViewer.setSelection(StructuredSelection.EMPTY);
                                }
                                treeViewer.expandAll();
                            }
                        }
                    });
                }
            }, 500);
        }
    });
    return filterText;
}

Example 10 with KeyEvent

use of org.eclipse.swt.events.KeyEvent in project tdi-studio-se by Talend.

the class TalendEditorComponentCreationAssist method initListeners.

private void initListeners() {
    assistText.addKeyListener(new KeyListener() {

        @Override
        public void keyReleased(KeyEvent e) {
            if (e.stateMask == SWT.NONE) {
                if (e.keyCode == SWT.ESC) {
                    disposeAssistText();
                } else if (e.keyCode == SWT.CR) {
                    acceptProposal();
                }
            }
        }

        @Override
        public void keyPressed(KeyEvent e) {
        }
    });
    assistText.addFocusListener(new FocusListener() {

        @Override
        public void focusLost(FocusEvent e) {
            if (!(contentProposalAdapter.isProposalPopupOpen())) {
                disposeAssistText();
            }
        }

        @Override
        public void focusGained(FocusEvent e) {
        }
    });
    contentProposalAdapter.addContentProposalListener(new IContentProposalListener2() {

        @Override
        public void proposalPopupOpened(ContentProposalAdapter adapter) {
        }

        @Override
        public void proposalPopupClosed(ContentProposalAdapter adapter) {
            if (assistText != null && !assistText.isFocusControl()) {
                disposeAssistText();
            }
        }
    });
    contentProposalAdapter.addContentProposalListener(new IContentProposalListener() {

        @Override
        public void proposalAccepted(IContentProposal proposal) {
            acceptProposal();
        }
    });
}