Examples with AccessibleEvent org.eclipse.swt.accessibility.AccessibleEvent used on opensource projects

Example 26 with AccessibleEvent

use of org.eclipse.swt.accessibility.AccessibleEvent in project translationstudio8 by heartsome.

the class TableCombo method initAccessible.

/**
	 * Add Accessbile listeners to label and table.
	 */
void initAccessible() {
    AccessibleAdapter accessibleAdapter = new AccessibleAdapter() {

        public void getName(AccessibleEvent e) {
            String name = null;
            Label label = getAssociatedLabel();
            if (label != null) {
                name = stripMnemonic(text.getText());
            }
            e.result = name;
        }

        public void getKeyboardShortcut(AccessibleEvent e) {
            String shortcut = null;
            Label label = getAssociatedLabel();
            if (label != null) {
                String text = label.getText();
                if (text != null) {
                    char mnemonic = _findMnemonic(text);
                    if (mnemonic != '\0') {
                        //$NON-NLS-1$
                        shortcut = "Alt+" + mnemonic;
                    }
                }
            }
            e.result = shortcut;
        }

        public void getHelp(AccessibleEvent e) {
            e.result = getToolTipText();
        }
    };
    getAccessible().addAccessibleListener(accessibleAdapter);
    text.getAccessible().addAccessibleListener(accessibleAdapter);
    table.getAccessible().addAccessibleListener(accessibleAdapter);
    arrow.getAccessible().addAccessibleListener(new AccessibleAdapter() {

        public void getName(AccessibleEvent e) {
            //$NON-NLS-1$ //$NON-NLS-2$
            e.result = isDropped() ? SWT.getMessage("SWT_Close") : SWT.getMessage("SWT_Open");
        }

        public void getKeyboardShortcut(AccessibleEvent e) {
            //$NON-NLS-1$
            e.result = "Alt+Down Arrow";
        }

        public void getHelp(AccessibleEvent e) {
            e.result = getToolTipText();
        }
    });
    getAccessible().addAccessibleTextListener(new AccessibleTextAdapter() {

        public void getCaretOffset(AccessibleTextEvent e) {
            e.offset = text.getCaretPosition();
        }

        public void getSelectionRange(AccessibleTextEvent e) {
            Point sel = text.getSelection();
            e.offset = sel.x;
            e.length = sel.y - sel.x;
        }
    });
    getAccessible().addAccessibleControlListener(new AccessibleControlAdapter() {

        public void getChildAtPoint(AccessibleControlEvent e) {
            Point testPoint = toControl(e.x, e.y);
            if (getBounds().contains(testPoint)) {
                e.childID = ACC.CHILDID_SELF;
            }
        }

        public void getLocation(AccessibleControlEvent e) {
            Rectangle location = getBounds();
            Point pt = getParent().toDisplay(location.x, location.y);
            e.x = pt.x;
            e.y = pt.y;
            e.width = location.width;
            e.height = location.height;
        }

        public void getChildCount(AccessibleControlEvent e) {
            e.detail = 0;
        }

        public void getRole(AccessibleControlEvent e) {
            e.detail = ACC.ROLE_COMBOBOX;
        }

        public void getState(AccessibleControlEvent e) {
            e.detail = ACC.STATE_NORMAL;
        }

        public void getValue(AccessibleControlEvent e) {
            e.result = text.getText();
        }
    });
    text.getAccessible().addAccessibleControlListener(new AccessibleControlAdapter() {

        public void getRole(AccessibleControlEvent e) {
            e.detail = text.getEditable() ? ACC.ROLE_TEXT : ACC.ROLE_LABEL;
        }
    });
    arrow.getAccessible().addAccessibleControlListener(new AccessibleControlAdapter() {

        public void getDefaultAction(AccessibleControlEvent e) {
            //$NON-NLS-1$ //$NON-NLS-2$
            e.result = isDropped() ? SWT.getMessage("SWT_Close") : SWT.getMessage("SWT_Open");
        }
    });
}

Example 27 with AccessibleEvent

use of org.eclipse.swt.accessibility.AccessibleEvent in project tdi-studio-se by Talend.

the class BasicNotePropertyComposite method createFontsGroup.

/**
     * Create font tool bar group
     * 
     * @param parent - parent composite
     * @return - font tool bar
     */
protected Composite createFontsGroup(Composite parent) {
    Composite familySize = getWidgetFactory().createComposite(parent);
    GridLayout layout = new GridLayout(2, false);
    layout.horizontalSpacing = 0;
    layout.verticalSpacing = 0;
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    familySize.setLayout(layout);
    fontFamilyCombo = getWidgetFactory().createCCombo(familySize, SWT.DROP_DOWN | SWT.READ_ONLY | SWT.BORDER);
    fontFamilyCombo.setItems(FontHelper.getFontNames());
    fontFamilyCombo.setText((String) note.getPropertyValue(EParameterName.NOTE_FONT.getName()));
    fontFamilyCombo.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent event) {
            updateFontFamily();
        }
    });
    fontSizeCombo = getWidgetFactory().createCCombo(familySize, SWT.DROP_DOWN | SWT.READ_ONLY | SWT.BORDER);
    fontSizeCombo.setItems(FontHelper.getFontSizes());
    fontSizeCombo.setText((String) note.getPropertyValue(EParameterName.FONT_SIZE.getName()));
    fontSizeCombo.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent event) {
            updateFontSize();
        }
    });
    Composite toolBar = new Composite(parent, SWT.SHADOW_NONE);
    toolBar.setLayout(new GridLayout(7, false));
    toolBar.setBackground(parent.getBackground());
    fontBoldButton = new Button(toolBar, SWT.TOGGLE);
    fontBoldButton.setImage(ImageProvider.getImage(EImage.BOLD_ICON));
    fontBoldButton.getAccessible().addAccessibleListener(new AccessibleAdapter() {

        @Override
        public void getName(AccessibleEvent e) {
            e.result = "Bold";
        }
    });
    fontItalicButton = new Button(toolBar, SWT.TOGGLE);
    fontItalicButton.setImage(ImageProvider.getImage(EImage.ITALIC_ICON));
    fontItalicButton.getAccessible().addAccessibleListener(new AccessibleAdapter() {

        @Override
        public void getName(AccessibleEvent e) {
            e.result = "Italic";
        }
    });
    fontBoldButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent event) {
            updateFontBold();
        }
    });
    fontItalicButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent event) {
            updateFontItalic();
        }
    });
    new Label(toolBar, SWT.LEFT);
    fontColorButton = new Button(toolBar, SWT.PUSH);
    Image overlyedImage = new ColorOverlayImageDescriptor(ImageProvider.getImageDesc(EImage.FONT_COLOR_ICON).getImageData(), ColorUtils.stringToRGB((String) note.getPropertyValue(EParameterName.NOTETXT_COLOR.getName()))).createImage();
    fontColorButton.setImage(overlyedImage);
    fontColorButton.getAccessible().addAccessibleListener(new AccessibleAdapter() {

        @Override
        public void getName(AccessibleEvent e) {
            e.result = "Font Color";
        }
    });
    fontColorButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent event) {
            ColorPalettePopup popup = new ColorPalettePopup(fontColorButton.getParent().getShell(), IDialogConstants.BUTTON_BAR_HEIGHT);
            Rectangle r = fontColorButton.getBounds();
            Point location = fontColorButton.getParent().toDisplay(r.x, r.y);
            popup.open(new Point(location.x, location.y + r.height));
            if (popup.getSelectedColor() == null && !popup.useDefaultColor()) {
                return;
            }
            // selectedColor should be null if we are to use the default color
            RGB selectedColor = popup.getSelectedColor();
            if (popup.useDefaultColor()) {
                selectedColor = new RGB(0, 0, 0);
            }
            if (selectedColor != null) {
                //$NON-NLS-1$ //$NON-NLS-2$
                String value = selectedColor.red + ";" + selectedColor.green + ";" + selectedColor.blue;
                Command cmd = new PropertyChangeCommand(note, EParameterName.NOTETXT_COLOR.getName(), value);
                getCommandStack().execute(cmd);
                note.refresh();
                Image overlyedImage = new ColorOverlayImageDescriptor(ImageProvider.getImageDesc(EImage.FONT_COLOR_ICON).getImageData(), selectedColor).createImage();
                fontColorButton.setImage(overlyedImage);
                text.setForeground(new Color(null, ColorUtils.stringToRGB((String) note.getPropertyValue(EParameterName.NOTETXT_COLOR.getName()))));
            }
        }
    });
    new Label(toolBar, SWT.LEFT);
    lineColorButton = new Button(toolBar, SWT.PUSH);
    overlyedImage = new ColorOverlayImageDescriptor(ImageProvider.getImageDesc(EImage.LINE_COLOR_ICON).getImageData(), ColorUtils.stringToRGB((String) note.getPropertyValue(EParameterName.NOTE_LINECOLOR.getName()))).createImage();
    lineColorButton.setImage(overlyedImage);
    lineColorButton.getAccessible().addAccessibleListener(new AccessibleAdapter() {

        @Override
        public void getName(AccessibleEvent e) {
            e.result = "Line Color";
        }
    });
    lineColorButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent event) {
            ColorPalettePopup popup = new ColorPalettePopup(lineColorButton.getParent().getShell(), IDialogConstants.BUTTON_BAR_HEIGHT);
            Rectangle r = lineColorButton.getBounds();
            Point location = lineColorButton.getParent().toDisplay(r.x, r.y);
            popup.open(new Point(location.x, location.y + r.height));
            if (popup.getSelectedColor() == null && !popup.useDefaultColor()) {
                return;
            }
            // selectedColor should be null if we are to use the default color
            RGB selectedColor = popup.getSelectedColor();
            if (popup.useDefaultColor()) {
                selectedColor = new RGB(237, 201, 122);
            }
            if (selectedColor != null) {
                //$NON-NLS-1$ //$NON-NLS-2$
                String value = selectedColor.red + ";" + selectedColor.green + ";" + selectedColor.blue;
                Command cmd = new PropertyChangeCommand(note, EParameterName.NOTE_LINECOLOR.getName(), value);
                getCommandStack().execute(cmd);
                note.refresh();
                Image overlyedImage = new ColorOverlayImageDescriptor(ImageProvider.getImageDesc(EImage.LINE_COLOR_ICON).getImageData(), selectedColor).createImage();
                lineColorButton.setImage(overlyedImage);
            }
        }
    });
    fillColorButton = new Button(toolBar, SWT.PUSH);
    overlyedImage = new ColorOverlayImageDescriptor(ImageProvider.getImageDesc(EImage.FILL_COLOR_ICON).getImageData(), ColorUtils.stringToRGB((String) note.getPropertyValue(EParameterName.NOTE_COLOR.getName()))).createImage();
    fillColorButton.setImage(overlyedImage);
    fillColorButton.getAccessible().addAccessibleListener(new AccessibleAdapter() {

        @Override
        public void getName(AccessibleEvent e) {
            e.result = "Fill Color";
        }
    });
    fillColorButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent event) {
            ColorPalettePopup popup = new ColorPalettePopup(fillColorButton.getParent().getShell(), IDialogConstants.BUTTON_BAR_HEIGHT);
            Rectangle r = fillColorButton.getBounds();
            Point location = fillColorButton.getParent().toDisplay(r.x, r.y);
            popup.open(new Point(location.x, location.y + r.height));
            if (popup.getSelectedColor() == null && !popup.useDefaultColor()) {
                return;
            }
            // selectedColor should be null if we are to use the default color
            RGB selectedColor = popup.getSelectedColor();
            if (popup.useDefaultColor()) {
                selectedColor = new RGB(255, 255, 203);
            }
            if (selectedColor != null) {
                //$NON-NLS-1$ //$NON-NLS-2$
                String value = selectedColor.red + ";" + selectedColor.green + ";" + selectedColor.blue;
                Command cmd = new PropertyChangeCommand(note, EParameterName.NOTE_COLOR.getName(), value);
                getCommandStack().execute(cmd);
                note.refresh();
                Image overlyedImage = new ColorOverlayImageDescriptor(ImageProvider.getImageDesc(EImage.FILL_COLOR_ICON).getImageData(), selectedColor).createImage();
                fillColorButton.setImage(overlyedImage);
            }
        }
    });
    return toolBar;
}

Example 28 with AccessibleEvent

use of org.eclipse.swt.accessibility.AccessibleEvent in project tdi-studio-se by Talend.

the class BusinessRulersAndGridComposite method createLineColorControl.

private void createLineColorControl(Composite composite) {
    widgetFactory.createLabel(composite, LINE_COLOR_LABEL);
    lineColorButton = new Button(composite, SWT.PUSH);
    lineColorButton.setImage(DiagramUIPropertiesImages.get(DiagramUIPropertiesImages.IMG_LINE_COLOR));
    lineColorButton.getAccessible().addAccessibleListener(new AccessibleAdapter() {

        public void getName(AccessibleEvent e) {
            e.result = DiagramUIMessages.PropertyDescriptorFactory_LineColor;
        }
    });
    lineColorButton.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent event) {
            changeLineColor(event);
        }

        /**
             * Change line color property value
             */
        private void changeLineColor(SelectionEvent event) {
            lineColor = changeColor(event, lineColorButton, DiagramUIPropertiesImages.DESC_LINE_COLOR, getWorkspacePropertyInt(WorkspaceViewerProperties.GRIDLINECOLOR));
            if (lineColor != null)
                setWorkspaceProperty(WorkspaceViewerProperties.GRIDLINECOLOR, FigureUtilities.RGBToInteger(lineColor).intValue());
        }
    });
    lineColorButton.setEnabled(true);
}

Example 29 with AccessibleEvent

use of org.eclipse.swt.accessibility.AccessibleEvent in project eclipse.platform.swt by eclipse.

the class CTableColumn method getAccessible.

/* Returns the accessible for the column header. */
Accessible getAccessible(final Accessible accessibleTable) {
    if (accessible == null) {
        accessible = new Accessible(accessibleTable);
        accessible.addAccessibleListener(new AccessibleAdapter() {

            @Override
            public void getName(AccessibleEvent e) {
                e.result = getText();
                System.out.println("tableColumn getName = " + e.result);
            }
        });
        accessible.addAccessibleControlListener(new AccessibleControlAdapter() {

            @Override
            public void getChildAtPoint(AccessibleControlEvent e) {
                Point point = parent.toControl(e.x, e.y);
                int x = getX();
                if (x <= point.x && point.x <= x + getWidth()) {
                    e.childID = ACC.CHILDID_SELF;
                } else {
                    e.childID = ACC.CHILDID_NONE;
                }
            }

            @Override
            public void getChildCount(AccessibleControlEvent e) {
                e.detail = 0;
            }

            @Override
            public void getLocation(AccessibleControlEvent e) {
                Rectangle rect = parent.header.getBounds();
                rect.x = getX();
                Point pt = parent.toDisplay(rect.x, rect.y);
                e.x = pt.x;
                e.y = pt.y;
                e.width = width;
                e.height = rect.height;
            }

            @Override
            public void getRole(AccessibleControlEvent e) {
                e.detail = ACC.ROLE_TABLECELL;
            }
        });
        accessible.addAccessibleTableCellListener(new AccessibleTableCellListener() {

            @Override
            public void getColumnHeaders(AccessibleTableCellEvent e) {
            /* Column header does not have a header. */
            }

            @Override
            public void getColumnIndex(AccessibleTableCellEvent e) {
                e.index = getIndex();
            }

            @Override
            public void getColumnSpan(AccessibleTableCellEvent e) {
                e.count = 1;
            /* CTable cells only occupy one column. */
            }

            @Override
            public void getRowHeaders(AccessibleTableCellEvent e) {
            /* CTable does not support row headers. */
            }

            @Override
            public void getRowIndex(AccessibleTableCellEvent e) {
                e.index = 0;
            }

            @Override
            public void getRowSpan(AccessibleTableCellEvent e) {
                e.count = 1;
            /* CTable cells only occupy one row. */
            }

            @Override
            public void getTable(AccessibleTableCellEvent e) {
                e.accessible = accessibleTable;
            }

            @Override
            public void isSelected(AccessibleTableCellEvent e) {
                e.isSelected = false;
            /* CTable columns cannot be selected (only rows can be selected). */
            }
        });
    }
    return accessible;
}

Example 30 with AccessibleEvent

use of org.eclipse.swt.accessibility.AccessibleEvent in project eclipse.platform.swt by eclipse.

the class CTableItem method getAccessible.

/* Returns the cell accessible for the specified column index in the receiver. */
Accessible getAccessible(final Accessible accessibleTable, final int columnIndex) {
    if (accessibles[columnIndex] == null) {
        Accessible accessible = new Accessible(accessibleTable);
        accessible.addAccessibleListener(new AccessibleAdapter() {

            @Override
            public void getName(AccessibleEvent e) {
                e.result = getText(columnIndex);
                System.out.println("tableItem getName = " + e.result);
            }
        });
        accessible.addAccessibleControlListener(new AccessibleControlAdapter() {

            @Override
            public void getChild(AccessibleControlEvent e) {
                /* CTable cells do not have children, so just return the index in parent. */
                switch(e.childID) {
                    case ACC.CHILDID_CHILD_INDEX:
                        e.detail = index * Math.max(1, parent.getColumnCount()) + columnIndex + parent.getColumnCount();
                        break;
                }
            }

            @Override
            public void getChildAtPoint(AccessibleControlEvent e) {
                Point point = parent.toControl(e.x, e.y);
                if (getBounds(columnIndex).contains(point)) {
                    e.childID = ACC.CHILDID_SELF;
                } else {
                    e.childID = ACC.CHILDID_NONE;
                }
            }

            @Override
            public void getFocus(AccessibleControlEvent e) {
                e.childID = (parent.focusItem == CTableItem.this && parent.isFocusControl()) ? ACC.CHILDID_SELF : ACC.CHILDID_NONE;
            }

            @Override
            public void getLocation(AccessibleControlEvent e) {
                Rectangle location = getBounds(columnIndex);
                Point pt = parent.toDisplay(location.x, location.y);
                e.x = pt.x;
                e.y = pt.y;
                e.width = location.width;
                e.height = location.height;
            }

            @Override
            public void getRole(AccessibleControlEvent e) {
                e.detail = ACC.ROLE_TABLECELL;
            }

            @Override
            public void getValue(AccessibleControlEvent e) {
                e.result = getText(columnIndex);
            }
        });
        accessible.addAccessibleTableCellListener(new AccessibleTableCellListener() {

            @Override
            public void getColumnHeaders(AccessibleTableCellEvent e) {
                if (parent.columns.length == 0) {
                    /* The CTable is being used as a list, and there are no headers. */
                    e.accessibles = null;
                } else {
                    /* CTable cells only occupy one column. */
                    CTableColumn column = parent.columns[columnIndex];
                    e.accessibles = new Accessible[] { column.getAccessible(accessibleTable) };
                }
            }

            @Override
            public void getColumnIndex(AccessibleTableCellEvent e) {
                e.index = columnIndex;
            }

            @Override
            public void getColumnSpan(AccessibleTableCellEvent e) {
                /* CTable cells only occupy one column. */
                e.count = 1;
            }

            @Override
            public void getRowHeaders(AccessibleTableCellEvent e) {
            /* CTable does not support row headers. */
            }

            @Override
            public void getRowIndex(AccessibleTableCellEvent e) {
                e.index = index;
            }

            @Override
            public void getRowSpan(AccessibleTableCellEvent e) {
                /* CTable cells only occupy one row. */
                e.count = 1;
            }

            @Override
            public void getTable(AccessibleTableCellEvent e) {
                e.accessible = accessibleTable;
            }

            @Override
            public void isSelected(AccessibleTableCellEvent e) {
                e.isSelected = CTableItem.this.isSelected();
            }
        });
        accessibles[columnIndex] = accessible;
    }
    return accessibles[columnIndex];
}