- Improve look 'n feel.

- fix a bug in '=' operation.

5 files changed, 109 insertions, 33 deletions

diff --git a/noncore/tools/euroconv/calcdisplay.cpp b/noncore/tools/euroconv/calcdisplay.cpp
index 06e5158..1659858 100644
--- a/noncore/tools/euroconv/calcdisplay.cpp
+++ b/noncore/tools/euroconv/calcdisplay.cpp
@@ -1,188 +1,216 @@
 /****************************************************************************
  *
  * File:        calcdisplay.cpp
  *
  * Description:  
  *              
  *               
  * Authors:     Eric Santonacci <Eric.Santonacci@talc.fr>
  *
  * Requirements:    Qt
  *
  * $Id$
  *
  ***************************************************************************/
 
 #include <stdio.h>
 #include <qvbox.h>
+#include <qpixmap.h>
 
 #include "currency.h"
 #include "calcdisplay.h"
 
 
 LCDDisplay::LCDDisplay( QWidget *parent, const char *name )
         : QHBox( parent, name ){
 
 
+
+this->setMargin(5);
+this->setSpacing(5);
+
 // Create display
 QVBox *vbxlayout    = new QVBox (this);
 
-grpbxTop    = new QVGroupBox(vbxlayout, "grpbxTop");
+/***************    Top LCD   ***********************/
+grpbxTop    = new QHGroupBox(vbxlayout, "grpbxTop");
+grpbxStyle  = grpbxTop->frameStyle();
+grpbxTop->setMaximumHeight(48);
+
 cbbxTop     = new QComboBox(grpbxTop, "cbbxTop");
+cbbxTop->setMaximumWidth(50);
+cbbxTop->insertStrList(aCurrency);
+
 lcdTop      = new QLCDNumber(10, grpbxTop, "lcdTop");
 lcdTop->setMode( QLCDNumber::DEC );
 lcdTop->setSmallDecimalPoint(true);
 lcdTop->setSegmentStyle(QLCDNumber::Flat);
-cbbxTop->insertStrList(aCurrency);
 
-grpbxBottom = new QVGroupBox(vbxlayout, "grpbxBottom");
+/**************   Bottom LCD  ************************/
+grpbxBottom = new QHGroupBox(vbxlayout, "grpbxBottom");
+grpbxBottom->setMaximumHeight(46);
+grpbxBottom->setFrameStyle(0);
+grpbxBottom->setFrameShadow(QFrame::MShadow);
+
 cbbxBottom  = new QComboBox(grpbxBottom, "cbbxBottom");
+cbbxBottom->setMaximumWidth(50);
+cbbxBottom->insertStrList(aCurrency);
+
 lcdBottom   = new QLCDNumber(10, grpbxBottom, "lcdBottom");
 lcdBottom->setMode( QLCDNumber::DEC );
 lcdBottom->setSmallDecimalPoint(true);
 lcdBottom->setSegmentStyle(QLCDNumber::Flat);
-cbbxBottom->insertStrList(aCurrency);
 
 // set combo box signals
 connect(cbbxTop, SIGNAL(activated(int)), this, SLOT(cbbxChange()));
 connect(cbbxBottom, SIGNAL(activated(int)), this, SLOT(cbbxChange()));
 
-btnSwap     = new QPushButton("S",this, "swap");
-btnSwap->setMaximumSize(20,50);
-btnSwap->setMinimumSize(20,50);
+btnSwap     = new QPushButton(this, "swap");
+QPixmap imgSwap((const char**) swap_xpm);
+btnSwap->setPixmap(imgSwap);
+btnSwap->setFixedSize(20,40);
 // set signal
 connect(btnSwap, SIGNAL(clicked()), this, SLOT(swapLCD()));
 
 // set default LCD to top
 iCurrentLCD = 0;
 
-//setValue(123.456);
-
 }
 
 /***********************************************************************
  * SLOT: Display value in the correct LCD
  **********************************************************************/
 void LCDDisplay::setValue(double dSrcValue){
 
 double  dDstValue=0;
 
 int     iSrcIndex;
 int     iDstIndex;
 
 
 // get item index of the focused
 if(!iCurrentLCD){
     iSrcIndex = cbbxTop->currentItem();
     iDstIndex = cbbxBottom->currentItem();
 }else{
     iSrcIndex = cbbxBottom->currentItem();
     iDstIndex = cbbxTop->currentItem();
 }
 
 if(iSrcIndex == iDstIndex)
     dDstValue = dSrcValue;
 else{
     if(iSrcIndex){
         // we are NOT in Euro as iDstIndex <> 0
         // Convert to Euro
         dDstValue = x2Euro(iSrcIndex, dSrcValue);
         dDstValue = Euro2x(iDstIndex, dDstValue);
     }else
         // We are in Euro
         dDstValue = Euro2x(iDstIndex, dSrcValue);
 }
 
 
 if(!iCurrentLCD){
     lcdTop->display(dSrcValue);
     lcdBottom->display(dDstValue);
 }else{
     lcdBottom->display(dSrcValue);
     lcdTop->display(dDstValue);
 }
 
 }
 
 /***********************************************************************
  * SLOT: Swap output keypad between LCD displays
  **********************************************************************/
 void LCDDisplay::swapLCD(void){
 
 double dCurrentValue;
 
 // get current value
 if(!iCurrentLCD){
+    // iCurrentLCD = 0, lcdTop has current focus and is going to loose
+    // it
     dCurrentValue = lcdTop->value();
     iCurrentLCD = 1;
+    grpbxTop->setFrameStyle(0);
+    grpbxBottom->setFrameStyle(grpbxStyle);
 }else{
     dCurrentValue = lcdBottom->value();
     iCurrentLCD = 0;
+    grpbxTop->setFrameStyle(grpbxStyle);
+    grpbxBottom->setFrameStyle(0);
 }
 
 setValue(dCurrentValue);
 }
 
 /***********************************************************************
  * SLOT: Currency change
  **********************************************************************/
 void LCDDisplay::cbbxChange(void){
 
 double dCurrentValue;
 
-printf("combo changes...\n");
-
 // get current value
 if(!iCurrentLCD){
     dCurrentValue = lcdTop->value();
 }else{
     dCurrentValue = lcdBottom->value();
 }
 
 setValue(dCurrentValue);
 }
 
 
 /***********************************************************************
  * Euro2x converts dValue from Euro to the currency which combo box
  * index is provided in iIndex.
  **********************************************************************/
 double LCDDisplay::Euro2x(int iIndex, double dValue){
 
 switch (iIndex){
     case 0: // Euro
         return(dValue);
         break;
 
     case 1: // FF: French Francs
         return(dValue*FF);
         break;
 
     case 2: // DM: Deutch Mark
         return(dValue*DM);
         break;
+
+    default:
+        return 0;
 }//switch (iIndex)
 }// fct Eur2x
 
 
 
 /***********************************************************************
  * x2Euro converts dValue to Euro from the currency which combo box
  * index is provided in iIndex.
  **********************************************************************/
 double LCDDisplay::x2Euro(int iIndex, double dValue){
 
 switch (iIndex){
     case 0: // Euro
         return(dValue);
         break;
 
     case 1: // FF: French Francs
         return(dValue/FF);
         break;
 
     case 2: // DM: Deutch Mark
         return(dValue/DM);
         break;
 }//switch (iIndex)
+
+// we shouldn't come here
+return 0;
+
 }// fct x2Euro
diff --git a/noncore/tools/euroconv/calcdisplay.h b/noncore/tools/euroconv/calcdisplay.h
index 17ce8f4..d1902cf 100644
--- a/noncore/tools/euroconv/calcdisplay.h
+++ b/noncore/tools/euroconv/calcdisplay.h
@@ -1,57 +1,89 @@
 /****************************************************************************
  *
  * File:        calcdisplay.h
  *
  * Description: Header file for the class LCDDisplay
  *              
  *               
  * Authors:     Eric Santonacci <Eric.Santonacci@talc.fr>
  *
  * Requirements:    Qt
  *
  * $Id$
  *
  *
  ***************************************************************************/
 #ifndef CALCDISPLAY_H
 #define CALCDISPLAY_H
 
 #include <qhbox.h>
 #include <qlcdnumber.h>
-#include <qvgroupbox.h>
+#include <qhgroupbox.h>
 #include <qpushbutton.h>
 #include <qcombobox.h>
 
+
+/* XPM */
+static char *swap_xpm[] = {
+/* width height num_colors chars_per_pixel */
+"    13    18        2            1",
+/* colors */
+". c None",
+"# c #000000",
+/* pixels */
+"..#######....",
+"..#####......",
+"..######.....",
+"..#...###....",
+"........##...",
+".........##..",
+"..........##.",
+"...........##",
+"...........##",
+"...........##",
+"...........##",
+"..........##.",
+".........##..",
+"........##...",
+"..#...###....",
+"..######.....",
+"..#####......",
+"..#######....",
+};
+
+
 class LCDDisplay : public QHBox{
 
 Q_OBJECT
 public:
     LCDDisplay( QWidget *parent=0, const char *name=0 );
     
 public slots:
     void setValue(double);
     void swapLCD(void);
     void cbbxChange(void);
 
 //signals:
 //    void valueChanged( int );
 private:
-    QVGroupBox  *grpbxTop;
+    int         grpbxStyle;
+
+    QHGroupBox  *grpbxTop;
     QComboBox   *cbbxTop;
     QLCDNumber  *lcdTop;
     
-    QVGroupBox  *grpbxBottom;
+    QHGroupBox  *grpbxBottom;
     QComboBox   *cbbxBottom;
     QLCDNumber  *lcdBottom;
     
     QPushButton *btnSwap;
 
     int iCurrentLCD; // 0=top, 1=bottom
 
     double  Euro2x(int iIndex, double dValue);
     double  x2Euro(int iIndex, double dValue);
 
     
 };
 
 #endif // CALCDISPLAY_H
diff --git a/noncore/tools/euroconv/calckeypad.cpp b/noncore/tools/euroconv/calckeypad.cpp
index 4156570..f1d61c0 100644
--- a/noncore/tools/euroconv/calckeypad.cpp
+++ b/noncore/tools/euroconv/calckeypad.cpp
@@ -1,191 +1,207 @@
 /****************************************************************************
  *
  * File:        calckeypad.cpp
  *
  * Description:  
  *              
  *               
  * Authors:     Eric Santonacci <Eric.Santonacci@talc.fr>
  *
  * Requirements:    Qt
  *
  * $Id$
  *
  ***************************************************************************/
 
 #include <qmessagebox.h>
 
 #include "calckeypad.h"
 
 
 KeyPad::KeyPad(LCDDisplay *lcd, QWidget *parent, const char *name )
     : QGrid(5, parent, name){
 
+int         i;
+QButton *btnButton;
 
 // save lcd at init
 display     = lcd;
 // Init variable
 dCurrent    = 0;
 iLenCurrent = 1;
 bIsDec      = false;
 dDecCurrent = 0;
 iPreviousOperator   = 0;
 dPreviousValue      = 0;
 
 // First line
 btnClear    = new QPushButton("CE/C", this, "Clear");
 btn7        = new QPushButton("7", this, "7");
 btn8        = new QPushButton("8", this, "8");
 btn9        = new QPushButton("9", this, "9");
 btnPlus     = new QPushButton("+", this, "+");
 // 2nd line
 btnPercent  = new QPushButton("%", this, "percent");
 btn4        = new QPushButton("4", this, "4");
 btn5        = new QPushButton("5", this, "5");
 btn6        = new QPushButton("6", this, "6");
 btnMinus    = new QPushButton("-", this, "-");
 // 3rd line
 btnF1       = new QPushButton("",this, "F1");
 btn1        = new QPushButton("1", this, "1");
 btn2        = new QPushButton("2", this, "2");
 btn3        = new QPushButton("3", this, "3");
 btnMultiply = new QPushButton("X", this, "X");
 // 4th line
 btnAbout    = new QPushButton("?", this, "About");
 btn0        = new QPushButton("0", this, "0");
 btnDot      = new QPushButton(".", this, "dot");
 btnEqual    = new QPushButton("=", this, "equal");
 btnDivide   = new QPushButton("/", this, "divide");
 
 // Digit key
 grpbtnDigits = new QButtonGroup(0, "digits");
 grpbtnDigits->insert(btn0, 0);
 grpbtnDigits->insert(btn1, 1);
 grpbtnDigits->insert(btn2, 2);
 grpbtnDigits->insert(btn3, 3);
 grpbtnDigits->insert(btn4, 4);
 grpbtnDigits->insert(btn5, 5);
 grpbtnDigits->insert(btn6, 6);
 grpbtnDigits->insert(btn7, 7);
 grpbtnDigits->insert(btn8, 8);
 grpbtnDigits->insert(btn9, 9);
 
+// set appearance of buttons
+for(i=0; i<10; i++){
+    btnButton = grpbtnDigits->find(i);
+    btnButton->setFixedSize(30,30);
+}
+
 // Operator key
 grpbtnOperators = new QButtonGroup(0, "operator");
 grpbtnOperators->insert(btnPlus, 1);
 grpbtnOperators->insert(btnMinus,2);
 grpbtnOperators->insert(btnMultiply,3);
 grpbtnOperators->insert(btnDivide,4);
 grpbtnOperators->insert(btnEqual,5);
+// set appearance of buttons
+for(i=1; i<6; i++){
+    btnButton = grpbtnOperators->find(i);
+    btnButton->setFixedSize(30,30);
+}
+btnClear->setFixedSize(30,30);
+btnClear->setPalette(QPalette( QColor(255, 99, 71) ) );
+btnDot->setFixedSize(30,30);
+btnPercent->setFixedSize(30,30);
+btnF1->setFixedSize(30,30);
+btnAbout->setFixedSize(30,30);
 
 
 // SIGNALS AND SLOTS
 connect(grpbtnDigits, SIGNAL(clicked(int) ), this, SLOT(enterDigits(int)));
 connect(grpbtnOperators, SIGNAL(clicked(int)), this, SLOT(operatorPressed(int)));
 connect(btnClear, SIGNAL(clicked()), this, SLOT(clearLCD()));
 connect(btnAbout, SIGNAL(clicked()), this, SLOT(aboutDialog()));
 connect(btnDot, SIGNAL(clicked()), this, SLOT(gotoDec()));
 }
 
 
 /***********************************************************************
  * SLOT: enterDigits calculates the value to display and display it.
  **********************************************************************/
 void KeyPad::enterDigits(int i){
 
 if(!dCurrent)
     dCurrent = i;
 else if(!bIsDec){
     if(iLenCurrent > 9)
         return;
     dCurrent *= 10;
     dCurrent += i;
     iLenCurrent++;
 }else{
     dCurrent += i*dDecCurrent;
     dDecCurrent /= 10;
 }
 
 display->setValue(dCurrent);
 }
 
 /***********************************************************************
  * SLOT: Operator has been pressed
  **********************************************************************/
 void KeyPad::operatorPressed(int i){
 
 if(iPreviousOperator){
     switch(iPreviousOperator){
         case 1: // Plus +
             dCurrent += dPreviousValue;
             break;
 
         case 2: // Minus -
             dCurrent = dPreviousValue - dCurrent;
             break;
 
         case 3: // Multiply *
             dCurrent *= dPreviousValue;
             break;
 
         case 4: // Divide /
             dCurrent = dPreviousValue / dCurrent;
             break;
             
     }
     display->setValue(dCurrent);
 }
-if(i == 5){
-    // key '=' pressed
-    dPreviousValue      = 0;
-    iPreviousOperator   = 0;
-    // We don't want to add digits
-    iLenCurrent         = 100;
-}else{
-    dPreviousValue      = dCurrent;
-    iPreviousOperator   = i;
-    // reset LCD for next digit
-    dCurrent            = 0;
-    iLenCurrent         = 1;
-    bIsDec              = false;
-    dDecCurrent         = 0;
-}
 
+dPreviousValue      = dCurrent;
+iPreviousOperator   = i;
+
+// reset LCD for next digit
+dCurrent            = 0;
+iLenCurrent         = 1;
+bIsDec              = false;
+dDecCurrent         = 0;
 }
 /***********************************************************************
  * SLOT: clearLCD  CE/C has been pressed
  **********************************************************************/
 void KeyPad::clearLCD(void){
 
 dCurrent            = 0;
 iLenCurrent         = 1;
 bIsDec              = false;
 dDecCurrent         = 0;
 iPreviousOperator   = 0;
 dPreviousValue      = 0;
 display->setValue(0);
 }
 
 /***********************************************************************
  * SLOT: gotoDec Dot has been pressed
  **********************************************************************/
 void KeyPad::gotoDec(void){
 
 bIsDec      = true;
 dDecCurrent = 0.1;
 }
 
 
 
 /***********************************************************************
  * SLOT: Display About Dialog...
  **********************************************************************/
 void KeyPad::aboutDialog(void){
 
 QMessageBox::about( this, "About Euroconv",
                          "Euroconv is an Euro converter\n\n"
                          "Copyright 2003 TALC Informatique.\n"
                          "Under GPL license\n\n"
                          "Written by Eric Santonacci for Opie\n"
-                         "http://opie.handhelds.org\n" );
+                         "http://opie.handhelds.org\n\n"
+                         "Version 0.2\n\n"
+                         "Any comment or feedback to:\n"
+                         "Eric.Santonacci@talc.fr\n");
+
 }
diff --git a/noncore/tools/euroconv/calckeypad.h b/noncore/tools/euroconv/calckeypad.h
index 42e7eb3..aac3f41 100644
--- a/noncore/tools/euroconv/calckeypad.h
+++ b/noncore/tools/euroconv/calckeypad.h
@@ -1,78 +1,78 @@
 /****************************************************************************
  *
  * File:        calckeypad.h
  *
  * Description: Header file for the class KeyPad
  *              
  *               
  * Authors:     Eric Santonacci <Eric.Santonacci@talc.fr>
  *
  * Requirements:    Qt
  *
  * $Id$
  *
  *
  ***************************************************************************/
 #ifndef CALCKEYPAD_H
 #define CALCKEYPAD_H
 
 #include <qpushbutton.h>
 #include <qgrid.h>
 #include <qbuttongroup.h>
 
 #include "calcdisplay.h"
 
 class KeyPad : public QGrid {
 
 Q_OBJECT
 public:
     KeyPad(LCDDisplay *LCD, QWidget *parent=0, const char *name=0 );
     
 public slots:
     void enterDigits(int);
     void operatorPressed(int);
     void clearLCD(void);
     void aboutDialog(void);
     void gotoDec(void);
 
 private:
     LCDDisplay  *display;
     double      dCurrent;
     int         iLenCurrent;
     bool        bIsDec;
     double      dDecCurrent;
     int         iPreviousOperator;
     double      dPreviousValue;
 
     QPushButton *btn0;
     QPushButton *btn1;
     QPushButton *btn2;
     QPushButton *btn3;
     QPushButton *btn4;
     QPushButton *btn5;
     QPushButton *btn6;
     QPushButton *btn7;
     QPushButton *btn8;
     QPushButton *btn9;
     QButtonGroup *grpbtnDigits;
 
     QPushButton *btnDot;
 
     QPushButton *btnClear;
  
     QPushButton *btnPlus;
     QPushButton *btnMinus;
     QPushButton *btnMultiply;
     QPushButton *btnDivide;
     QPushButton *btnEqual;
     QPushButton *btnPercent;
     QPushButton *btnF1;
     QPushButton *btnAbout;
  
     QButtonGroup *grpbtnOperators;
 
- 
+    void setAppearance(void);
 
 };
 
 #endif // CALCKEYPAD_H
diff --git a/noncore/tools/euroconv/currency.h b/noncore/tools/euroconv/currency.h
index 90f5b57..d9ee75c 100644
--- a/noncore/tools/euroconv/currency.h
+++ b/noncore/tools/euroconv/currency.h
@@ -1,20 +1,20 @@
 /****************************************************************************
  *
  * File:        currency.h
  *
  * Description: define constant for currency compare Euro
  *              
  *               
  * Authors:     Eric Santonacci <Eric.Santonacci@talc.fr>
  *
  *
  * $Id$
  *
  ***************************************************************************/
 
 // 1 Euro equal....
 #define EURO    1               // Euro
 #define FF      6.55957         // French Francs
-#define DM      1.96            // Deutch Mark
+#define DM      1.9594          // Deutch Mark
 
-static const char* aCurrency[] = { "Euro", "French Frs", "DM", 0 };
+static const char* aCurrency[] = { "Euro", "FF", "DM", 0 };