protected override void OnClosed(EventArgs e) { base.OnClosed(e); if (this.waitCursorChanger != null) { this.waitCursorChanger.Dispose(); this.waitCursorChanger = null; } }
private void ToolChooserStrip_ChooseDefaultsClicked(object sender, EventArgs e) { PdnBaseForm.UpdateAllForms(); WaitCursorChanger wcc = new WaitCursorChanger(this); using (ChooseToolDefaultsDialog dialog = new ChooseToolDefaultsDialog()) { EventHandler shownDelegate = null; shownDelegate = delegate(object sender2, EventArgs e2) { wcc.Dispose(); wcc = null; dialog.Shown -= shownDelegate; }; dialog.Shown += shownDelegate; dialog.SetToolBarSettings(this.appWorkspace.GlobalToolTypeChoice, this.appWorkspace.AppEnvironment); AppEnvironment defaultAppEnv = AppEnvironment.GetDefaultAppEnvironment(); try { dialog.LoadUIFromAppEnvironment(defaultAppEnv); } catch (Exception) { defaultAppEnv = new AppEnvironment(); defaultAppEnv.SetToDefaults(); dialog.LoadUIFromAppEnvironment(defaultAppEnv); } dialog.ToolType = this.appWorkspace.DefaultToolType; DialogResult dr = dialog.ShowDialog(this); if (dr != DialogResult.Cancel) { AppEnvironment newDefaultAppEnv = dialog.CreateAppEnvironmentFromUI(); newDefaultAppEnv.SaveAsDefaultAppEnvironment(); this.appWorkspace.AppEnvironment.LoadFrom(newDefaultAppEnv); this.appWorkspace.DefaultToolType = dialog.ToolType; this.appWorkspace.GlobalToolTypeChoice = dialog.ToolType; } } if (wcc != null) { wcc.Dispose(); wcc = null; } }
protected override void OnLoad(EventArgs e) { base.OnLoad(e); this.waitCursorChanger = new WaitCursorChanger(this.Owner); }