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21 
22 #include "precompiled_sfx2.hxx"
23 
24 #include "PanelTitleBar.hxx"
25 
26 #include "Paint.hxx"
27 #include "Panel.hxx"
28 #include "sfx2/sidebar/Theme.hxx"
29 
30 #include <tools/svborder.hxx>
31 #include <vcl/gradient.hxx>
32 #include <vcl/image.hxx>
33 
34 
35 namespace sfx2 { namespace sidebar {
36 
37 
38 static const sal_Int32 gaLeftIconPadding (5);
39 static const sal_Int32 gaRightIconPadding (5);
40 
41 
42 PanelTitleBar::PanelTitleBar (
43     const ::rtl::OUString& rsTitle,
44     Window* pParentWindow,
45     Panel* pPanel)
46     : TitleBar(rsTitle, pParentWindow),
47       mbIsLeftButtonDown(false),
48       mpPanel(pPanel)
49 {
50     OSL_ASSERT(mpPanel != NULL);
51 }
52 
53 
54 
55 
56 PanelTitleBar::~PanelTitleBar (void)
57 {
58 }
59 
60 
61 
62 
63 Rectangle PanelTitleBar::GetTitleArea (const Rectangle& rTitleBarBox)
64 {
65     if (mpPanel != NULL)
66     {
67         Image aImage (mpPanel->IsExpanded()
68             ? Theme::GetImage(Theme::Image_Expand)
69             : Theme::GetImage(Theme::Image_Collapse));
70         return Rectangle(
71             aImage.GetSizePixel().Width() + gaLeftIconPadding + gaRightIconPadding,
72             rTitleBarBox.Top(),
73             rTitleBarBox.Right(),
74             rTitleBarBox.Bottom());
75     }
76     else
77         return rTitleBarBox;
78 }
79 
80 
81 
82 
83 void PanelTitleBar::PaintDecoration (const Rectangle& rTitleBarBox)
84 {
85     if (mpPanel != NULL)
86     {
87         Image aImage (mpPanel->IsExpanded()
88             ? Theme::GetImage(Theme::Image_Collapse)
89             : Theme::GetImage(Theme::Image_Expand));
90         const Point aTopLeft (
91             gaLeftIconPadding,
92             (GetSizePixel().Height()-aImage.GetSizePixel().Height())/2);
93         DrawImage(aTopLeft, aImage);
94     }
95 }
96 
97 
98 
99 
100 Paint PanelTitleBar::GetBackgroundPaint (void)
101 {
102     return Theme::GetPaint(Theme::Paint_PanelTitleBarBackground);
103 }
104 
105 
106 
107 
108 Color PanelTitleBar::GetTextColor (void)
109 {
110     return Theme::GetColor(Theme::Color_PanelTitleFont);
111 }
112 
113 
114 
115 
116 void PanelTitleBar::MouseButtonDown (const MouseEvent& rMouseEvent)
117 {
118     if (rMouseEvent.IsLeft())
119     {
120         mbIsLeftButtonDown = true;
121         CaptureMouse();
122     }
123 }
124 
125 
126 
127 
128 void PanelTitleBar::MouseButtonUp (const MouseEvent& rMouseEvent)
129 {
130     if (IsMouseCaptured())
131         ReleaseMouse();
132 
133     if (rMouseEvent.IsLeft())
134     {
135         if (mbIsLeftButtonDown)
136         {
137             if (mpPanel != NULL)
138             {
139                 mpPanel->SetExpanded( ! mpPanel->IsExpanded());
140                 Invalidate();
141             }
142         }
143     }
144     if (mbIsLeftButtonDown)
145         mbIsLeftButtonDown = false;
146 }
147 
148 
149 
150 } } // end of namespace sfx2::sidebar
151