Examples of org.eclipse.swt.widgets.Control.forceFocus()

org.eclipse.swt.widgets.Control.forceFocus()
Forces the receiver to have the keyboard focus, causing all keyboard events to be delivered to it. @return true if the control got focus, and false if it was unable to. @exception SWTException
- ERROR_WIDGET_DISPOSED - if the receiver has been disposed
- ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
@see #setFocus

                    // It's necessary to restore focus after reenabling the controls
                    // because disabling them causes focus to jump elsewhere.
                    // Use forceFocus rather than setFocus to avoid SWT's
                    // search for children which can take focus, so focus
                    // ends up back on the actual control that previously had it.
                    currentFocus.forceFocus();
                }
            }
        } finally {
            operationInProgress = false;
        }

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      public void run() {
        if (widget instanceof Control) {
          Control control = (Control) widget;
          control.getShell().forceActive();
          control.getShell().forceFocus();
          control.forceFocus();
        }
      }
    });
  }

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      public void run() {
        if (widget instanceof Control) {
          Control control = (Control) widget;
          control.getShell().forceActive();
          control.getShell().forceFocus();
          control.forceFocus();
        }
      }
    });
  }

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          Control control = (Control) widget;
          if (hasFocus(control))
            return;
          control.getShell().forceActive();
          control.getShell().forceFocus();
          control.forceFocus();
        }
      }


      private boolean hasFocus(Control control) {
        return control.isFocusControl();

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  public void setFocus() {
    super.setFocus();
    Control control = fDesignViewer.getControl();
    control.setFocus();
    // 271382 - Focus not set properly after activating XML editor
    control.forceFocus();
  }


  public void setInitializationData(IConfigurationElement cfig, String propertyName, Object data) {
    super.setInitializationData(cfig, propertyName, data);
    fPageInitializer = new PageInitializationData(cfig, propertyName, data);

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          Control control = (Control) widget;
          if (hasFocus(control))
            return;
          control.getShell().forceActive();
          control.getShell().forceFocus();
          control.forceFocus();
        }
      }


      private boolean hasFocus(Control control) {
        return control.isFocusControl();

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                    // It's necessary to restore focus after reenabling the controls
                    // because disabling them causes focus to jump elsewhere.
                    // Use forceFocus rather than setFocus to avoid SWT's
                    // search for children which can take focus, so focus
                    // ends up back on the actual control that previously had it.
                    currentFocus.forceFocus();
                }
            }
        } finally {
            operationInProgress = false;
        }

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