1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 #ifndef SVX_SIDEBAR_COLOR_PANEL_HXX 23 #define SVX_SIDEBAR_COLOR_PANEL_HXX 24 25 #include <svtools/valueset.hxx> 26 #include <vcl/window.hxx> 27 28 29 namespace svx { namespace sidebar { 30 31 32 /** This demo panel shows the colors that are available from the 33 StyleSettings. 34 */ 35 class ColorPanel 36 : public ValueSet 37 { 38 public: 39 ColorPanel (::Window* pParent); 40 virtual ~ColorPanel (void); 41 42 // From ::Window 43 virtual void Resize (void); 44 virtual void DataChanged (const DataChangedEvent& rEvent); 45 46 private: 47 int mnPreferredColumnCount; 48 49 /** Depending on the given number of columns and the item size 50 calculate the number of rows that are necessary to display all 51 items. 52 */ 53 int CalculateRowCount (const Size& rItemSize, int nColumnCount); 54 void Fill (void); 55 56 sal_Int32 GetPreferredHeight (sal_Int32 nWidth); 57 }; 58 59 } } // end of namespace ::svx::sidebar 60 61 #endif 62