java-gnome
public class WarningMessageDialog extends MessageDialog
Be careful not to overdo it - a Dialog popping up to confirm every last action is a) really annoying and worse b) will desensitize the user to the message - they will just start ignoring the Dialog and thus probably miss the chance to avoid something really important.
This is a modal MessageDialog of type WARNING
with an "Ok" Button for the user to confirm they want to proceed, and a
"Cancel" Button for them to abort the operation.
final Window w;
final Dialog d;
final ResponseType result;
d = new WarningMessageDialog(w, "You are about set off the fire alarm",
"Is that what you really want to do?");
result = d.run();
d.hide();
if (result == ResponseType.OK) {
// do dangerous action
}
Dialog.ResponseWindow.ConfigureEvent, Window.DeleteEventWidget.ButtonPressEvent, Widget.ButtonReleaseEvent, Widget.Destroy, Widget.Draw, Widget.EnterNotifyEvent, Widget.FocusInEvent, Widget.FocusOutEvent, Widget.Hide, Widget.KeyPressEvent, Widget.KeyReleaseEvent, Widget.LeaveNotifyEvent, Widget.MapEvent, Widget.MotionNotifyEvent, Widget.PopupMenu, Widget.QueryTooltip, Widget.ScrollEvent, Widget.SizeAllocate, Widget.UnmapEvent, Widget.VisibilityNotifyEvent| Constructor and Description |
|---|
WarningMessageDialog(Window parent,
String primary,
String secondary) |
getSecondaryUseMarkup, getUseMarkup, setImage, setSecondaryText, setSecondaryText, setSecondaryUseMarkup, setUseMarkupadd, addButton, addButton, addButton, connect, emitResponse, run, setDefaultResponseaddAcceleratorGroup, connect, connect, getHeight, getMaximized, getPositionX, getPositionY, getScreen, getWidth, move, present, resize, setDecorated, setDefaultSize, setFullscreen, setGravity, setHasResizeGrip, setIcon, setIcon, setKeepAbove, setKeepBelow, setMaximize, setModal, setPosition, setResizable, setSkipPagerHint, setSkipTaskbarHint, setStick, setTitle, setTransientFor, setTypeHintgetChildren, remove, setBorderWidthactivate, addEvents, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, connect, destroy, getAllocatedHeight, getAllocatedWidth, getAllocation, getCanDefault, getCanFocus, getHasFocus, getName, getParent, getPreferredHeightForWidthMinimum, getPreferredHeightForWidthNatural, getPreferredHeightMinimum, getPreferredHeightNatural, getPreferredWidthForHeightMinimum, getPreferredWidthForHeightNatural, getPreferredWidthMinimum, getPreferredWidthNatural, getRequestMode, getRequisition, getSensitive, getStyleContext, getToplevel, getWindow, grabAdd, grabDefault, grabFocus, grabRemove, hide, isSensitive, overrideBackground, overrideColor, overrideFont, queueDraw, queueDrawArea, realize, setAlignHorizontal, setAlignVertical, setCanDefault, setCanFocus, setEvents, setExpandHorizontal, setExpandVertical, setName, setSensitive, setSizeRequest, setTooltipMarkup, setTooltipText, show, showAllpublic WarningMessageDialog(Window parent, String primary, String secondary)