private void radSpinEdit1_ValueChanging(object sender, Telerik.WinControls.UI.ValueChangingEventArgs e) { RadListDataItem item = new RadListDataItem(); item.Text = "ValueChanging fired\n"; item.Font = new Font("Lucida Sans Unicode", 7.2f); this.radListBox1.Items.Add(item); }
protected override void SetSpinValue(decimal value, bool fromValue) { if (setSpinValue) { return; } setSpinValue = true; decimal newValue = this.Constrain(value); bool valueChanged = this.value != newValue; if (this.value != newValue) { ValueChangingEventArgs args = new ValueChangingEventArgs(newValue, this.value); this.OnValueChanging(args); if (args.Cancel) { setSpinValue = false; return; } this.value = newValue; } if (fromValue) { this.BitState[SuppressEditorStateKey] = true; this.BitState[TextValueChangedStateKey] = false; if (this.TextBoxItem.HostedControl != null) { this.Text = GetNumberText(this.value); } this.BitState[SuppressEditorStateKey] = false; } if (valueChanged) { this.OnNotifyPropertyChanged("Value"); this.OnValueChanged(EventArgs.Empty); } setSpinValue = false; }
internal void SetupEndRangeWithAllEvents(float value) { ValueChangingEventArgs e = new ValueChangingEventArgs((object)value, (object)this.endRange); if (!this.RangeSelectorElement.EnableFastScrolling || this.RangeSelectorElement.EnableFastScrolling && this.RangeSelectorElement.IsMouseUp) { this.OnThumbRightValueChanging(e); } if (e.Cancel) { return; } this.endRange = value; RangeSelectorSelectionChangingEventArgs changingArgs = new RangeSelectorSelectionChangingEventArgs(this.StartRange, value); if (!this.RangeSelectorElement.EnableFastScrolling || this.RangeSelectorElement.EnableFastScrolling && this.RangeSelectorElement.IsMouseUp) { this.OnSelectionChanging(changingArgs); } if (e.Cancel) { return; } if ((double)value - (double)this.StartRange < (double)this.MinSelectionLength) { this.StartRange = value - (float)this.MinSelectionLength; } if (!this.RangeSelectorElement.EnableFastScrolling || this.RangeSelectorElement.EnableFastScrolling && this.RangeSelectorElement.IsMouseUp) { this.OnThumbRightValueChanged(new EventArgs()); } if (!this.RangeSelectorElement.EnableFastScrolling || this.RangeSelectorElement.EnableFastScrolling && this.RangeSelectorElement.IsMouseUp) { this.OnSelectionChanged(new EventArgs()); } if (this.RangeSelectorElement.AssociatedElement is IRangeSelectorElement) { (this.RangeSelectorElement.AssociatedElement as IRangeSelectorElement).AssociatedViewEnd = value; } this.RangeSelectorElement.ScrollSelectorElement.InvalidateMeasure(true); this.InvalidateMeasure(true); }
private void editor_KeyDown(object sender, KeyEventArgs e) { string oldEditorValue = this.Text; //CurrentEvent.Event = e; Keys pressedKey = e.KeyCode; if (pressedKey == Keys.Return) { if (e.Modifiers == Keys.None) { e.SuppressKeyPress = true; e.Handled = true; this.EndEdit(); return; } } else if (pressedKey == Keys.Escape) { e.Handled = true; this.Value = this.oldValue; this.EndEdit(true); return; } ValueChangingEventArgs args; char nextChar = Convert.ToChar(e.KeyValue); if (!e.Shift) { nextChar = char.ToLower(nextChar); } if (this.ValidateKey(e.KeyData)) { args = new ValueChangingEventArgs(nextChar); this.OnValueChanging(args); if (args.Cancel) { this.Value = oldEditorValue; } } }
private void DropDownListElement_SelectedIndexChanging(object sender, Telerik.WinControls.UI.Data.PositionChangingCancelEventArgs e) { if (e.Position >= 0) { RadDropDownListElement dropDownListElement = (RadDropDownListElement)this.EditorElement; if (!this.IsInitalizing && this.EditorElement.IsInValidState(true)) { object newValue = dropDownListElement.Items[e.Position].Value; object oldValue = null; if (dropDownListElement.SelectedItem != null) { oldValue = dropDownListElement.SelectedItem.Value; } ValueChangingEventArgs args = new ValueChangingEventArgs(newValue, oldValue); this.OnValueChanging(args); e.Cancel = args.Cancel; cancelValueChanging = args.Cancel; } } }
protected virtual void OnValueChanging(ValueChangingEventArgs args) { if (!this.GetBitState(InitializingStateKey)) { if (EditorHandler != null) { this.EditorHandler.HandleEditorValueChanging(args); if (args.Cancel) { return; } } ValueChangingEventHandler handler1 = (ValueChangingEventHandler)base.Events[ValueChangingEventKey]; if (handler1 != null) { handler1(this, args); } } }
protected virtual void OnValueChanging(ValueChangingEventArgs args) { if (this.GetBitState(8796093022208L)) { return; } if (this.EditorHandler != null) { this.EditorHandler.HandleEditorValueChanging(args); if (args.Cancel) { return; } } ValueChangingEventHandler changingEventHandler = (ValueChangingEventHandler)this.Events[EditorBaseElement.ValueChangingEventKey]; if (changingEventHandler == null) { return; } changingEventHandler((object)this, args); }
protected override void SetSpinValue(Decimal value, bool fromValue) { if (this.setSpinValue) { return; } this.setSpinValue = true; Decimal num = this.Constrain(value); bool flag = this.internalValue != num; if (this.internalValue != num) { ValueChangingEventArgs e = new ValueChangingEventArgs((object)num, (object)this.internalValue); this.OnValueChanging(e); if (e.Cancel) { this.setSpinValue = false; return; } this.internalValue = num; } if (fromValue) { this.SetSuppresEditorState(true); this.SetTextValueChanged(false); if (this.TextBoxItem.HostedControl != null) { this.Text = this.GetNumberText(this.internalValue); } this.SetSuppresEditorState(false); } if (flag) { this.OnNotifyPropertyChanged("Value"); this.OnValueChanged(EventArgs.Empty); } this.setSpinValue = false; }
private void GripItemNS_Sized(object sender, ValueChangingEventArgs e) { this.newSize = this.actualSize + (SizeF)e.NewValue; if ((double)this.newSize.Width < (double)this.minimumSize.Width) { this.newSize.Width = this.minimumSize.Width; } if ((double)this.newSize.Height < (double)this.minimumSize.Height) { this.newSize.Height = this.minimumSize.Height; } if ((double)this.newSize.Width > (double)this.ElementTree.RootElement.MaxSize.Width && this.ElementTree.RootElement.MaxSize.Width > 0) { this.newSize.Width = (float)this.ElementTree.RootElement.MaxSize.Width; } if ((double)this.newSize.Height > (double)this.ElementTree.RootElement.MaxSize.Height && this.ElementTree.RootElement.MaxSize.Height > 0) { this.newSize.Height = (float)this.ElementTree.RootElement.MaxSize.Height; } this.InvalidateMeasure(); this.ElementTree.RootElement.UpdateLayout(); this.ElementTree.Control.Size = this.ElementTree.RootElement.DesiredSize.ToSize(); }
protected virtual void SetSpinValue(Decimal value, bool fromValue) { Decimal num = this.Constrain(value); bool flag = this.internalValue != num; this.textItem.Text = this.GetNumberText(this.internalValue); if (this.internalValue != num) { ValueChangingEventArgs e = new ValueChangingEventArgs((object)num, (object)this.internalValue); this.OnValueChanging(e); if (e.Cancel) { return; } this.internalValue = num; if (fromValue) { this.BitState[8796093022208L] = true; this.BitState[17592186044416L] = false; if (this.textItem != null) { this.textItem.Text = this.GetNumberText(this.internalValue); } this.BitState[8796093022208L] = false; this.isNullableValue = false; } this.isNullableValue = false; this.OnNullableValueChanged(); this.OnValueChanged(EventArgs.Empty); } if (!flag) { return; } this.OnNotifyPropertyChanged("Value"); }
protected virtual void SetEditorValue(string newValue) { if (this.ReadOnly) { return; } this.valueChanging = true; ValueChangingEventArgs e = new ValueChangingEventArgs((object)newValue, (object)this.value); this.OnValueChanging(e); if (e.Cancel) { this.Text = this.value; this.valueChanging = false; } else { if (string.IsNullOrEmpty(newValue) || newValue == RadBrowseEditorElement.NoneText) { this.value = (string)null; this.Text = RadBrowseEditorElement.NoneText; } else { if (newValue == this.value) { this.valueChanging = false; return; } this.Text = newValue; this.value = newValue; } this.valueChanging = false; this.OnValueChanged(new EventArgs()); } }
void GripItemNS_Sizing(object sender, ValueChangingEventArgs e) { this.actualSize = this.Size; }
public override void OnValueChanging(ValueChangingEventArgs e) { base.OnValueChanging(e); (this.OwnerElement as PropertyGridItemElement)?.PropertyTableElement.OnValueChanging((object)this, e); }
private void spinElement_ValueChanging(object sender, ValueChangingEventArgs e) { OnValueChanging(e); }
protected override void OnValueChanging(ValueChangingEventArgs e) { base.OnValueChanging(e); this.valueChangingCancel = e.Cancel; }
void spinElement_ValueChanging(object sender, ValueChangingEventArgs e) { this.OnValueChanging(e); }
protected virtual void OnThumbRightValueChanging(ValueChangingEventArgs e) { this.RangeSelectorElement.OnThumbRightValueChanging(e); }
private void dateTimePickerElement_ValueChanging(object sender, ValueChangingEventArgs e) { this.OnValueChanging(e); }
private void rangeSelectorElement_ThumbRightValueChanging( object sender, ValueChangingEventArgs e) { this.OnThumbRightValueChanging(e); }
private void editorElement_ValueChanging(object sender, ValueChangingEventArgs e) { this.OnValueChanging(e); }
private void statusBarElement_LayoutStyleChanging(object sender, ValueChangingEventArgs e) { this.OnLayoutStyleChanging(sender, e); }