1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski #ifndef SD_TASKPANE_SUB_TOOL_PANEL_HXX 25*b1cdbd2cSJim Jagielski #define SD_TASKPANE_SUB_TOOL_PANEL_HXX 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski #include "taskpane/TaskPaneTreeNode.hxx" 28*b1cdbd2cSJim Jagielski 29*b1cdbd2cSJim Jagielski #include <vcl/ctrl.hxx> 30*b1cdbd2cSJim Jagielski #include <vcl/scrbar.hxx> 31*b1cdbd2cSJim Jagielski #include <memory> 32*b1cdbd2cSJim Jagielski #include <vector> 33*b1cdbd2cSJim Jagielski 34*b1cdbd2cSJim Jagielski 35*b1cdbd2cSJim Jagielski class Window; 36*b1cdbd2cSJim Jagielski 37*b1cdbd2cSJim Jagielski namespace sd { namespace toolpanel { 38*b1cdbd2cSJim Jagielski 39*b1cdbd2cSJim Jagielski /** The sub tool panel is in function similar to the tool panel. It 40*b1cdbd2cSJim Jagielski differes in two points. First, it is a control that can be used 41*b1cdbd2cSJim Jagielski as element in a tool panel and thus is actually a nested tool 42*b1cdbd2cSJim Jagielski panel. 43*b1cdbd2cSJim Jagielski 44*b1cdbd2cSJim Jagielski <p>Secondly, it formats its elements differently. The actual controls 45*b1cdbd2cSJim Jagielski are placed one below the other with a title bar above each control. 46*b1cdbd2cSJim Jagielski Clicking on the title bar expands or collapses the control. When there 47*b1cdbd2cSJim Jagielski is not enough space then scroll bars are shown.</p> 48*b1cdbd2cSJim Jagielski 49*b1cdbd2cSJim Jagielski <p>To avoid flickering when painting the sub tool panel the background 50*b1cdbd2cSJim Jagielski is made transparent and painting it is done by this class. While 51*b1cdbd2cSJim Jagielski layouting its children it remembers the gaps between children and stores 52*b1cdbd2cSJim Jagielski them in maStripeList. In Paint() those gaps as well as the border 53*b1cdbd2cSJim Jagielski arround all children are painted in the background color.</p> 54*b1cdbd2cSJim Jagielski */ 55*b1cdbd2cSJim Jagielski class SubToolPanel 56*b1cdbd2cSJim Jagielski : public Control, 57*b1cdbd2cSJim Jagielski public TreeNode 58*b1cdbd2cSJim Jagielski { 59*b1cdbd2cSJim Jagielski public: 60*b1cdbd2cSJim Jagielski /** Create a new sub tool panel with the given window as its 61*b1cdbd2cSJim Jagielski parent. This will usually be a child window. 62*b1cdbd2cSJim Jagielski */ 63*b1cdbd2cSJim Jagielski SubToolPanel (Window& i_rParentWindow); 64*b1cdbd2cSJim Jagielski virtual ~SubToolPanel (void); 65*b1cdbd2cSJim Jagielski 66*b1cdbd2cSJim Jagielski virtual void Paint (const Rectangle& rRect); 67*b1cdbd2cSJim Jagielski 68*b1cdbd2cSJim Jagielski /** Initiate a rearrangement of the controls and title bars. 69*b1cdbd2cSJim Jagielski */ 70*b1cdbd2cSJim Jagielski virtual void Resize (void); 71*b1cdbd2cSJim Jagielski 72*b1cdbd2cSJim Jagielski virtual void RequestResize (void); 73*b1cdbd2cSJim Jagielski 74*b1cdbd2cSJim Jagielski virtual Size GetPreferredSize (void); 75*b1cdbd2cSJim Jagielski virtual sal_Int32 GetPreferredWidth (sal_Int32 nHeight); 76*b1cdbd2cSJim Jagielski virtual sal_Int32 GetPreferredHeight (sal_Int32 nWidth); 77*b1cdbd2cSJim Jagielski virtual bool IsResizable (void); 78*b1cdbd2cSJim Jagielski virtual ::Window* GetWindow (void); 79*b1cdbd2cSJim Jagielski virtual sal_Int32 GetMinimumWidth (void); 80*b1cdbd2cSJim Jagielski 81*b1cdbd2cSJim Jagielski virtual void ExpandControl ( 82*b1cdbd2cSJim Jagielski TreeNode* pControl, 83*b1cdbd2cSJim Jagielski bool bExpansionState); 84*b1cdbd2cSJim Jagielski 85*b1cdbd2cSJim Jagielski virtual ::com::sun::star::uno::Reference< 86*b1cdbd2cSJim Jagielski ::com::sun::star::accessibility::XAccessible> CreateAccessibleObject ( 87*b1cdbd2cSJim Jagielski const ::com::sun::star::uno::Reference< 88*b1cdbd2cSJim Jagielski ::com::sun::star::accessibility::XAccessible>& rxParent); 89*b1cdbd2cSJim Jagielski 90*b1cdbd2cSJim Jagielski using Window::GetWindow; 91*b1cdbd2cSJim Jagielski private: 92*b1cdbd2cSJim Jagielski ::Window maWindowFiller; 93*b1cdbd2cSJim Jagielski bool mbIsRearrangePending; 94*b1cdbd2cSJim Jagielski bool mbIsLayoutPending; 95*b1cdbd2cSJim Jagielski sal_uInt32 mnChildrenWidth; 96*b1cdbd2cSJim Jagielski /// Border above top-most and below bottom-most control. 97*b1cdbd2cSJim Jagielski const int mnVerticalBorder; 98*b1cdbd2cSJim Jagielski /// Gap between two controls. 99*b1cdbd2cSJim Jagielski const int mnVerticalGap; 100*b1cdbd2cSJim Jagielski /// Border at the left and right of the controls. 101*b1cdbd2cSJim Jagielski const int mnHorizontalBorder; 102*b1cdbd2cSJim Jagielski /** List of horizontal stripes that is created from the gaps between 103*b1cdbd2cSJim Jagielski children when they are layouted. The stripes are painted in Paint() 104*b1cdbd2cSJim Jagielski to fill the space arround the children. 105*b1cdbd2cSJim Jagielski */ 106*b1cdbd2cSJim Jagielski typedef ::std::vector< ::std::pair<int,int> > StripeList; 107*b1cdbd2cSJim Jagielski StripeList maStripeList; 108*b1cdbd2cSJim Jagielski 109*b1cdbd2cSJim Jagielski /** Calculate position, size, and visibility of the controls. 110*b1cdbd2cSJim Jagielski Call this method after the list of controls, their expansion 111*b1cdbd2cSJim Jagielski state, or the size of the sub panel has changed. 112*b1cdbd2cSJim Jagielski */ 113*b1cdbd2cSJim Jagielski void Rearrange (void); 114*b1cdbd2cSJim Jagielski 115*b1cdbd2cSJim Jagielski /** Determine the minimal size that is necessary to show the controls 116*b1cdbd2cSJim Jagielski one over the other. It may be smaller than the available area. 117*b1cdbd2cSJim Jagielski */ 118*b1cdbd2cSJim Jagielski Size GetRequiredSize (void); 119*b1cdbd2cSJim Jagielski 120*b1cdbd2cSJim Jagielski /** Place the child windows one above the other and return the size of 121*b1cdbd2cSJim Jagielski the bounding box. 122*b1cdbd2cSJim Jagielski */ 123*b1cdbd2cSJim Jagielski sal_Int32 LayoutChildren (void); 124*b1cdbd2cSJim Jagielski 125*b1cdbd2cSJim Jagielski DECL_LINK(WindowEventListener, VclSimpleEvent*); 126*b1cdbd2cSJim Jagielski }; 127*b1cdbd2cSJim Jagielski 128*b1cdbd2cSJim Jagielski } } // end of namespace ::sd::toolpanel 129*b1cdbd2cSJim Jagielski 130*b1cdbd2cSJim Jagielski #endif 131