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1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
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2 /* This Source Code Form is subject to the terms of the Mozilla Public |
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3 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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5 |
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6 #ifndef nsIFormControlFrame_h___ |
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7 #define nsIFormControlFrame_h___ |
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8 |
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9 #include "nsQueryFrame.h" |
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10 |
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11 class nsAString; |
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12 class nsIAtom; |
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13 |
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14 /** |
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15 * nsIFormControlFrame is the common interface for frames of form controls. It |
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16 * provides a uniform way of creating widgets, resizing, and painting. |
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17 * @see nsLeafFrame and its base classes for more info |
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18 */ |
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19 class nsIFormControlFrame : public nsQueryFrame |
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20 { |
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21 public: |
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22 NS_DECL_QUERYFRAME_TARGET(nsIFormControlFrame) |
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23 |
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24 /** |
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25 * |
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26 * @param aOn |
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27 * @param aRepaint |
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28 */ |
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29 virtual void SetFocus(bool aOn = true, bool aRepaint = false) = 0; |
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30 |
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31 /** |
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32 * Set a property on the form control frame. |
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33 * |
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34 * @param aName name of the property to set |
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35 * @param aValue value of the property |
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36 * @returns NS_OK if the property name is valid, otherwise an error code |
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37 */ |
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38 virtual nsresult SetFormProperty(nsIAtom* aName, const nsAString& aValue) = 0; |
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39 }; |
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40 |
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41 #endif |
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42 |