NXWidgets: ctabpanel.cxx Source File

NXWidgets 1.19

ctabpanel.cxx
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1 /****************************************************************************
2 * NxWidgets/libnxwidgets/src/ctabpanel.hxx
3 *
4 * Copyright (C) 2013-2014 Gregory Nutt. All rights reserved.
5 * Author: Petteri Aimonen <jpa@kapsi.fi>
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 *
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in
15 * the documentation and/or other materials provided with the
16 * distribution.
17 * 3. Neither the name NuttX, NxWidgets, nor the names of its contributors
18 * me be used to endorse or promote products derived from this software
19 * without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
24 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
25 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
26 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
27 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
28 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
29 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
31 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
32 * POSSIBILITY OF SUCH DAMAGE.
33 *
34 ****************************************************************************/
35
36 /****************************************************************************
37 * Included Files
38 ****************************************************************************/
39
40 #include <nuttx/config.h>
41
42 #include <stdint.h>
43 #include <stdbool.h>
44
45 #include <nuttx/nx/nxglib.h>
46
47 #include "ctabpanel.hxx"
48 #include "cgraphicsport.hxx"
49 #include "cwidgetstyle.hxx"
50
51 /****************************************************************************
52 * Pre-Processor Definitions
53 ****************************************************************************/
54
55 /****************************************************************************
56 * CTabPanel Method Implementations
57 ****************************************************************************/
58
59 using namespace NXWidgets;
60
61 CTabPanel::CTabPanel(CWidgetControl *pWidgetControl, uint8_t numPages,
62 nxgl_coord_t x, nxgl_coord_t y,
63 nxgl_coord_t width, nxgl_coord_t height,
64 nxgl_coord_t buttonHeight,
65 FAR const CWidgetStyle *style
66 ):
67 CNxWidget(pWidgetControl, x, y, width, height, 0, style)
68 {
69 m_buttonbar = new CLatchButtonArray(pWidgetControl, x, y,
70 numPages, 1,
71 width / numPages,
72 buttonHeight,
73 0);
74 m_buttonbar->addWidgetEventHandler(this);
75 this->addWidget(m_buttonbar);
76
77 for (int i = 0; i < numPages; i++)
78 {
79 CNxWidget *tabpage = new CNxWidget(pWidgetControl, x, y + buttonHeight,
80 width, height - buttonHeight, 0);
81 tabpage->setBackgroundColor(getBackgroundColor());
82 tabpage->setBorderless(true);
83 m_tabpages.push_back(tabpage);
84 this->addWidget(tabpage);
85 }
86
87 // Activate the first page
88
89 showPage(0);
90 }
91
92 void CTabPanel::setPageName(uint8_t index, const CNxString &name)
93 {
94 m_buttonbar->setText(index, 0, name);
95 }
96
97 void CTabPanel::showPage(uint8_t index)
98 {
99 if (!m_buttonbar->isThisButtonStuckDown(index, 0))
100 {
101 m_buttonbar->stickDown(index, 0);
102 }
103
104 for (int i = 0; i < m_tabpages.size(); i++)
105 {
106 if (i != index)
107 {
108 m_tabpages.at(i)->hide();
109 m_tabpages.at(i)->disable();
110 }
111 }
112
113 m_tabpages.at(index)->enable();
114 m_tabpages.at(index)->show();
115 }
116
117 void CTabPanel::handleActionEvent(const CWidgetEventArgs &e)
118 {
119 if (e.getSource() == m_buttonbar)
120 {
121 int x = 0;
122 int y = 0;
123
124 m_buttonbar->isAnyButtonStuckDown(x, y);
125 showPage(x);
126 m_widgetEventHandlers->raiseActionEvent();
127 }
128 }
129
130 uint8_t CTabPanel::getCurrentPageIndex() const
131 {
132 int x = 0;
133 int y = 0;
134 m_buttonbar->isAnyButtonStuckDown(x, y);
135 return x;
136 }
NXWidgets::CNxWidget
Definition: cnxwidget.hxx:121
NXWidgets::CTabPanel::getCurrentPageIndex
uint8_t getCurrentPageIndex() const
Definition: ctabpanel.cxx:130
NXWidgets::TEventArgs::getSource
const T & getSource(void) const
Definition: teventargs.hxx:127
NXWidgets::CTabPanel::setPageName
void setPageName(uint8_t index, const CNxString &name)
Definition: ctabpanel.cxx:92
NXWidgets::CWidgetStyle
Definition: cwidgetstyle.hxx:125
NXWidgets::CLatchButtonArray
Definition: clatchbuttonarray.hxx:82
NXWidgets::CWidgetControl
Definition: cwidgetcontrol.hxx:95
NXWidgets::CTabPanel::handleActionEvent
virtual void handleActionEvent(const CWidgetEventArgs &e)
Definition: ctabpanel.cxx:117
NXWidgets::CTabPanel::m_tabpages
TNxArray< CNxWidget * > m_tabpages
Definition: ctabpanel.hxx:83
NXWidgets::CWidgetEventHandlerList::raiseActionEvent
void raiseActionEvent(void)
Definition: cwidgeteventhandlerlist.cxx:507
cgraphicsport.hxx
NXWidgets::CNxWidget::getBackgroundColor
nxgl_mxpixel_t getBackgroundColor(void) const
Definition: cnxwidget.hxx:716
NXWidgets::CNxWidget::CNxWidget
CNxWidget(const CNxWidget &widget)
Definition: cnxwidget.hxx:271
cwidgetstyle.hxx
NXWidgets::CButtonArray::setText
virtual void setText(int column, int row, const CNxString &text)
Definition: cbuttonarray.cxx:149
NXWidgets::CTabPanel::CTabPanel
CTabPanel(CWidgetControl *pWidgetControl, uint8_t numPages, nxgl_coord_t x, nxgl_coord_t y, nxgl_coord_t width, nxgl_coord_t height, nxgl_coord_t buttonHeight, FAR const CWidgetStyle *style=(FAR const CWidgetStyle *) NULL)
Definition: ctabpanel.cxx:61
NXWidgets
Definition: cbgwindow.hxx:65
NXWidgets::CNxWidget::addWidgetEventHandler
void addWidgetEventHandler(CWidgetEventHandler *eventHandler)
Definition: cnxwidget.hxx:854
ctabpanel.hxx
NXWidgets::CStickyButtonArray::stickDown
virtual bool stickDown(int column, int row)
Definition: cstickybuttonarray.cxx:146
NXWidgets::CNxWidget::m_widgetEventHandlers
CWidgetEventHandlerList * m_widgetEventHandlers
Definition: cnxwidget.hxx:191
NXWidgets::CWidgetEventArgs
Definition: cwidgeteventargs.hxx:127
NXWidgets::CNxWidget::addWidget
void addWidget(CNxWidget *widget)
Definition: cnxwidget.cxx:1293
NXWidgets::CTabPanel::m_buttonbar
CLatchButtonArray * m_buttonbar
Definition: ctabpanel.hxx:84
NXWidgets::CNxString
Definition: cnxstring.hxx:121
NXWidgets::CTabPanel::showPage
void showPage(uint8_t index)
Definition: ctabpanel.cxx:97
NXWidgets::CStickyButtonArray::isAnyButtonStuckDown
virtual bool isAnyButtonStuckDown(int &column, int &row) const
Definition: cstickybuttonarray.cxx:100
NXWidgets::CStickyButtonArray::isThisButtonStuckDown
virtual bool isThisButtonStuckDown(int column, int row) const
Definition: cstickybuttonarray.cxx:120
NXWidgets::CNxWidget::setBorderless
void setBorderless(bool isBorderless)
Definition: cnxwidget.cxx:461
NXWidgets::CNxWidget::setBackgroundColor
void setBackgroundColor(nxgl_mxpixel_t color)
Definition: cnxwidget.hxx:928