src/kits/tracker/MiniMenuField.cpp

   1 /*
   2 Open Tracker License
   3
   4 Terms and Conditions
   5
   6 Copyright (c) 1991-2000, Be Incorporated. All rights reserved.
   7
   8 Permission is hereby granted, free of charge, to any person obtaining a copy of
   9 this software and associated documentation files (the "Software"), to deal in
  10 the Software without restriction, including without limitation the rights to
  11 use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
  12 of the Software, and to permit persons to whom the Software is furnished to do
  13 so, subject to the following conditions:
  14
  15 The above copyright notice and this permission notice applies to all licensees
  16 and shall be included in all copies or substantial portions of the Software.
  17
  18 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF TITLE, MERCHANTABILITY,
  20 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  21 BE INCORPORATED BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  22 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF, OR IN CONNECTION
  23 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  24
  25 Except as contained in this notice, the name of Be Incorporated shall not be
  26 used in advertising or otherwise to promote the sale, use or other dealings in
  27 this Software without prior written authorization from Be Incorporated.
  28
  29 Tracker(TM), Be(R), BeOS(R), and BeIA(TM) are trademarks or registered trademarks
  30 of Be Incorporated in the United States and other countries. Other brand product
  31 names are registered trademarks or trademarks of their respective holders.
  32 All rights reserved.
  33 */
  34
  35
  36 #include <ControlLook.h>
  37 #include <InterfaceDefs.h>
  38 #include <PopUpMenu.h>
  39 #include <Window.h>
  40
  41 #include "MiniMenuField.h"
  42 #include "Utilities.h"
  43
  44
  45 MiniMenuField::MiniMenuField(BRect frame, const char* name, BPopUpMenu* menu,
  46         uint32 resizeFlags, uint32 flags)
  47         :
  48         BView(frame, name, resizeFlags, flags),
  49         fMenu(menu)
  50 {
  51         SetFont(be_plain_font, B_FONT_FAMILY_AND_STYLE | B_FONT_SIZE);
  52 }
  53
  54
  55 MiniMenuField::~MiniMenuField()
  56 {
  57         delete fMenu;
  58 }
  59
  60
  61 void
  62 MiniMenuField::AttachedToWindow()
  63 {
  64         if (Parent() != NULL) {
  65                 SetViewColor(Parent()->ViewColor());
  66                 SetLowColor(Parent()->ViewColor());
  67         }
  68
  69         SetHighColor(0, 0, 0);
  70 }
  71
  72
  73 void
  74 MiniMenuField::MakeFocus(bool on)
  75 {
  76         Invalidate();
  77         BView::MakeFocus(on);
  78 }
  79
  80
  81 void
  82 MiniMenuField::KeyDown(const char* bytes, int32 numBytes)
  83 {
  84         switch (bytes[0]) {
  85                 case B_SPACE:
  86                 case B_DOWN_ARROW:
  87                 case B_RIGHT_ARROW:
  88                         // invoke from keyboard
  89                         fMenu->Go(ConvertToScreen(BPoint(4, 4)), true, true);
  90                         break;
  91
  92                 default:
  93                         BView::KeyDown(bytes, numBytes);
  94                         break;
  95         }
  96 }
  97
  98
  99 void
 100 MiniMenuField::Draw(BRect)
 101 {
 102         BRect bounds(Bounds());
 103         bounds.OffsetBy(1, 2);
 104         bounds.right--;
 105         bounds.bottom -= 2;
 106         if (IsFocus()) {
 107                 // draw the focus indicator border
 108                 SetHighColor(ui_color(B_KEYBOARD_NAVIGATION_COLOR));
 109                 StrokeRect(bounds);
 110         }
 111         bounds.right--;
 112         bounds.bottom--;
 113         BRect rect(bounds);
 114         rect.InsetBy(1, 1);
 115
 116         rgb_color darkest = tint_color(kBlack, 0.6f);
 117         rgb_color dark = tint_color(kBlack, 0.4f);
 118         rgb_color medium = dark;
 119         rgb_color light = tint_color(kBlack, 0.03f);
 120
 121         SetHighColor(medium);
 122
 123         // draw frame and shadow
 124         BeginLineArray(10);
 125         AddLine(rect.RightTop(), rect.RightBottom(), darkest);
 126         AddLine(rect.RightBottom(), rect.LeftBottom(), darkest);
 127         AddLine(rect.LeftBottom(), rect.LeftTop(), medium);
 128         AddLine(rect.LeftTop(), rect.RightTop(), medium);
 129         AddLine(bounds.LeftBottom() + BPoint(2, 0), bounds.RightBottom(), dark);
 130         AddLine(bounds.RightTop() + BPoint(0, 1), bounds.RightBottom(), dark);
 131         rect.InsetBy(1, 1);
 132         AddLine(rect.RightTop(), rect.RightBottom(), medium);
 133         AddLine(rect.RightBottom(), rect.LeftBottom(), medium);
 134         AddLine(rect.LeftBottom(), rect.LeftTop(), light);
 135         AddLine(rect.LeftTop(), rect.RightTop(), light);
 136         EndLineArray();
 137
 138         // draw triangle
 139         rect = BRect(0, 0, 12, 12);
 140         rect.OffsetBy(4, 4);
 141         const rgb_color arrowColor = {150, 150, 150, 255};
 142         float tint = Window()->IsActive() ? B_DARKEN_3_TINT : B_DARKEN_1_TINT;
 143
 144         SetDrawingMode(B_OP_COPY);
 145         be_control_look->DrawArrowShape(this, rect, rect, arrowColor,
 146                 BControlLook::B_RIGHT_ARROW, 0, tint);
 147 }
 148
 149
 150 void
 151 MiniMenuField::MouseDown(BPoint)
 152 {
 153         fMenu->Go(ConvertToScreen(BPoint(4, 4)), true);
 154 }