added tooltips to TiaInfoWidget and CpuWidget

src/debugger/gui/CpuWidget.cxx

@@ -85,18 +85,19 @@ CpuWidget::CpuWidget(GuiObject* boss, const GUI::Font& lfont, const GUI::Font& n
   _w = lwidth + myPCGrid->getWidth() + myPCLabel->getWidth() + 20;
 
   // Create labels showing the source of data for SP/A/X/Y registers
+  const std::array<string, 4> labels = { "SP", "A", "X", "Y" };
   xpos += myCpuGridBinValue->getWidth() + 20;
   int src_y = ypos, src_w = (max_w - xpos + x) - 10;
   for(int i = 0; i < 4; ++i)
   {
     myCpuDataSrc[i] = new EditTextWidget(boss, nfont, xpos, src_y, src_w, fontHeight + 1);
+    myCpuDataSrc[i]->setToolTip("Source label of last load into " + labels[i] + ".");
     myCpuDataSrc[i]->setEditable(false, true);
     src_y += fontHeight + 2;
   }
 
   // Add labels for other CPU registers
   xpos = x;
-  const std::array<string, 4> labels = { "SP ", "A ", "X ", "Y " };
   for(int row = 0; row < 4; ++row)
   {
     new StaticTextWidget(boss, lfont, xpos, ypos + row*lineHeight + 2,
@@ -139,10 +140,9 @@ CpuWidget::CpuWidget(GuiObject* boss, const GUI::Font& lfont, const GUI::Font& n
   xpos = myCpuDataSrc[0]->getLeft();
   new StaticTextWidget(boss, lfont, xpos - fontWidth * 4.5, ypos + 2, "Dest");
   myCpuDataDest = new EditTextWidget(boss, nfont, xpos, ypos, src_w, fontHeight + 1);
+  myCpuDataDest->setToolTip("Destination label of last store.");
   myCpuDataDest->setEditable(false, true);
 
-
-
   _h = ypos + myPSRegister->getHeight() - y;
 }
 

src/debugger/gui/RomListWidget.cxx

@@ -476,7 +476,7 @@ string RomListWidget::getToolTip(Common::Point pos) const
   }
   else
   {
-    // hex 1..3 values
+    // 1..3 hex values
     if(idx.x % 3 == 2)
       // Skip gaps between hex values
       return EmptyString;

src/debugger/gui/TiaInfoWidget.cxx

@@ -60,30 +60,35 @@ TiaInfoWidget::TiaInfoWidget(GuiObject* boss, const GUI::Font& lfont,
   xpos = x;
   new StaticTextWidget(boss, lfont, xpos, ypos + 1, longstr ? "Frame Cycls" : "F. Cycls");
   myFrameCycles = new EditTextWidget(boss, nfont, xpos + lwidth, ypos - 1, fwidth, lineHeight);
+  myFrameCycles->setToolTip("CPU cycles executed this frame.");
   myFrameCycles->setEditable(false, true);
 
   // Left: WSync Cycles
   ypos += lineHeight + VGAP;
   new StaticTextWidget(boss, lfont, xpos, ypos + 1, longstr ? "WSync Cycls" : "WSync C.");
   myWSyncCylces = new EditTextWidget(boss, nfont, xpos + lwidth, ypos - 1, fwidth, lineHeight);
+  myWSyncCylces->setToolTip("CPU cycles used for WSYNC this frame.");
   myWSyncCylces->setEditable(false, true);
 
   // Left: Timer Cycles
   ypos += lineHeight + VGAP;
   new StaticTextWidget(boss, lfont, xpos, ypos + 1, longstr ? "Timer Cycls" : "Timer C.");
   myTimerCylces = new EditTextWidget(boss, nfont, xpos + lwidth, ypos - 1, fwidth, lineHeight);
+  myTimerCylces->setToolTip("CPU cycles roughly used for INTIM reads this frame.");
   myTimerCylces->setEditable(false, true);
 
   // Left: Total Cycles
   ypos += lineHeight + VGAP;
   new StaticTextWidget(boss, lfont, xpos, ypos + 1, "Total");
   myTotalCycles = new EditTextWidget(boss, nfont, xpos + lwidth8, ypos - 1, twidth, lineHeight);
+  myTotalCycles->setToolTip("Total CPU cycles executed for this session (E notation).");
   myTotalCycles->setEditable(false, true);
 
   // Left: Delta Cycles
   ypos += lineHeight + VGAP;
   new StaticTextWidget(boss, lfont, xpos, ypos + 1, "Delta");
   myDeltaCycles = new EditTextWidget(boss, nfont, xpos + lwidth8, ypos - 1, twidth, lineHeight);
+  myDeltaCycles->setToolTip("CPU cycles executed since last debug break.");
   myDeltaCycles->setEditable(false, true);
 
   // Right column
@@ -93,6 +98,7 @@ TiaInfoWidget::TiaInfoWidget(GuiObject* boss, const GUI::Font& lfont,
   // Right: Frame Count
   new StaticTextWidget(boss, lfont, xpos, ypos + 1, longstr ? "Frame Cnt." : "Frame");
   myFrameCount = new EditTextWidget(boss, nfont, xpos + lwidthR, ypos - 1, fwidth, lineHeight);
+  myFrameCount->setToolTip("Total number of frames executed this session.");
   myFrameCount->setEditable(false, true);
 
   lwidth = lfont.getStringWidth(longstr ? "Color Clock " : "Pixel Pos ") + LGAP;
@@ -102,28 +108,33 @@ TiaInfoWidget::TiaInfoWidget(GuiObject* boss, const GUI::Font& lfont,
   ypos += lineHeight + VGAP;
   new StaticTextWidget(boss, lfont, xpos, ypos + 1, longstr ? "Scanline" : "Scn Ln");
   myScanlineCountLast = new EditTextWidget(boss, nfont, xpos + lwidth, ypos - 1, fwidth, lineHeight);
+  myScanlineCountLast->setToolTip("Number of scanlines of last frame.");
   myScanlineCountLast->setEditable(false, true);
   myScanlineCount = new EditTextWidget(boss, nfont,
                                        xpos + lwidth - myScanlineCountLast->getWidth() - 2, ypos - 1,
                                        fwidth, lineHeight);
+  myScanlineCount->setToolTip("Current scanline of this frame.");
   myScanlineCount->setEditable(false, true);
 
   // Right: Scan Cycle
   ypos += lineHeight + VGAP;
   new StaticTextWidget(boss, lfont, xpos, ypos + 1, longstr ? "Scan Cycle" : "Scn Cycle");
   myScanlineCycles = new EditTextWidget(boss, nfont, xpos + lwidth, ypos - 1, fwidth, lineHeight);
+  myScanlineCycles->setToolTip("CPU cycles in current scanline.");
   myScanlineCycles->setEditable(false, true);
 
   // Right: Pixel Pos
   ypos += lineHeight + VGAP;
   new StaticTextWidget(boss, lfont, xpos, ypos + 1, "Pixel Pos");
   myPixelPosition = new EditTextWidget(boss, nfont, xpos + lwidth, ypos - 1, fwidth, lineHeight);
+  myPixelPosition->setToolTip("Pixel position in current scanline.");
   myPixelPosition->setEditable(false, true);
 
   // Right: Color Clock
   ypos += lineHeight + VGAP;
   new StaticTextWidget(boss, lfont, xpos, ypos + 1, longstr ? "Color Clock" : "Color Clk");
   myColorClocks = new EditTextWidget(boss, nfont, xpos + lwidth, ypos - 1, fwidth, lineHeight);
+  myColorClocks->setToolTip("Color clocks in current scanline.");
   myColorClocks->setEditable(false, true);
 
   // Calculate actual dimensions