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[Git][freetype/freetype-demos][reorg-widgets] 5 commits: * Makefile: App

From: Charlie Jiang (@cqjjjzr)
Subject: [Git][freetype/freetype-demos][reorg-widgets] 5 commits: * Makefile: Append CPPFLAGS to CFLAGS so that they work in `graph`.
Date: Tue, 28 Jun 2022 13:03:28 +0000

Charlie Jiang pushed to branch reorg-widgets at FreeType / FreeType Demo Programs

Commits:

  • 8d329489
    by Hugh McMaster at 2022-06-21T12:59:07-04:00 
    * Makefile: Append CPPFLAGS to CFLAGS so that they work in `graph`.
  • 23a41ca7
    by Charlie Jiang at 2022-06-28T12:27:45+00:00 
    [ftinspect] Eliminate compile warnings.

* src/ftinspect/engine.hpp: Use `uintptr_t` as type for `faceCounter`
instead of `int`.

* src/ftinspect/engine.cpp: Changing all casts to use `FTC_IDType` type
(=`uintptr_t`) we defined.

Fixes #10.
  • 66d6925b
    by Charlie Jiang at 2022-06-28T12:37:52+00:00 
    * /src/ftinspect/.gitignore: Ignore Visual Studio specific files.

This is for `ftinspect`.
  • bfbed48e
    by Charlie Jiang at 2022-06-28T12:37:52+00:00 
    [ftinspect] Drop QMake, add CMake.

* src/ftinspect/CMakeLists.txt: Add CMake build file for `ftinspect`.

* src/ftinspect/ftinspect.pro: Remove QMake build file.

Fixes #11
  • 197d5432
    by Charlie Jiang at 2022-06-28T20:59:53+08:00 
    [ftinspect] Re-organize custom widgets.

* src/ftinspect/maingui.hpp: Switch from individual widget files to the newly
merged one.

* src/ftinspect/widgets/custom_widgets.{cpp, hpp}: All 4 custom widgets.

* src/ftinspect/widgets/qcomboboxx.{cpp, hpp}: Merged into custom_widgets..

* src/ftinspect/widgets/qgraphicsviewx.{cpp, hpp}: Merged into custom_widgets.

* src/ftinspect/widgets/qpushbottonx.{cpp, hpp}: Merged into custom_widgets.

* src/ftinspect/widgets/qspinbox.{cpp, hpp}: Merged into custom_widgets.

Those widgets could be considered "auxiliary components", and are pretty far
from the core logic. Therefore, they should be made less "loud" (it's 8 source
files out of 23 in total - more than 1/3 !).

16 changed files:

Changes:

  • Makefile
    ... ... @@ -125,6 +125,10 @@ else
    125 125 
         SRC_DIR := $(TOP_DIR_2)/src
    126 126 
       endif
    127 127
    128 
    +  # Append any system-defined CPPFLAGS (e.g. hardening flags) to CFLAGS.
    129 
    +  #
    130 
    +  CFLAGS += $(CPPFLAGS)
    131 
    +
    128 132 
       ifeq ($(PLATFORM),unixdev)
    129 133 
         # `FT_DEMO_CFLAGS` comes from FreeType's `configure` script (via
    130 134 
         # `builds/unix/unix-cc.mk`), holding additional flags to compile the
    ... ... @@ -143,7 +147,6 @@ else
    143 147
    144 148 
       COMPILE = $(CC) $(ANSIFLAGS) \
    145 149 
                       $(INCLUDES:%=$I%) \
    146 
    -                  $(CPPFLAGS) \
    147 150 
                       $(CFLAGS) \
    148 151 
                       $(FT_DEMO_CFLAGS)
    149 152

  • src/ftinspect/.gitignore
    ... ... @@ -4,3 +4,8 @@ ftinspect
    4 4 
     moc_*.cpp
    5 5 
     moc_*.h
    6 6 
     .qmake.stash
    7 
    +
    8 
    +# Visual Studio specific
    9 
    +out
    10 
    +.vs
    11 
    +CMakeSettings.json

  • src/ftinspect/CMakeLists.txt
    1 
    +cmake_minimum_required (VERSION 3.0)
    2 
    +cmake_policy(SET CMP0074 NEW)
    3 
    +set(CMAKE_CXX_STANDARD 11)
    4 
    +
    5 
    +project("ftinspect")
    6 
    +
    7 
    +if (WIN32)
    8 
    +  add_compile_options("/utf-8")
    9 
    +endif ()
    10 
    +
    11 
    +set(CMAKE_AUTOMOC ON)
    12 
    +set(CMAKE_AUTORCC ON)
    13 
    +set(CMAKE_AUTOUIC ON)
    14 
    +
    15 
    +find_package(Qt5 COMPONENTS Widgets REQUIRED)
    16 
    +find_package(Freetype REQUIRED)
    17 
    +
    18 
    +add_executable(ftinspect
    19 
    +  "ftinspect.cpp"
    20 
    +  "maingui.cpp"
    21 
    +
    22 
    +  "engine/engine.cpp"
    23 
    +
    24 
    +  "rendering/glyphbitmap.cpp"
    25 
    +  "rendering/glyphoutline.cpp"
    26 
    +  "rendering/glyphpointnumbers.cpp"
    27 
    +  "rendering/glyphpoints.cpp"
    28 
    +  "rendering/grid.cpp"
    29 
    +
    30 
    +  "widgets/custom_widgets.cpp"
    31 
    +)
    32 
    +target_link_libraries(ftinspect
    33 
    +  Qt5::Core Qt5::Widgets
    34 
    +  Freetype::Freetype
    35 
    +)

  • src/ftinspect/engine/engine.cpp
    ... ... @@ -259,7 +259,7 @@ Engine::numberOfFaces(int fontIndex)
    259 259 
       long numFaces = -1;
    260 260
    261 261 
       // search triplet (fontIndex, 0, 0)
    262 
    -  FTC_FaceID ftcFaceID = reinterpret_cast<void*>
    262 
    +  FTC_FaceID ftcFaceID = reinterpret_cast<FTC_FaceID>
    263 263 
                                (faceIDMap.value(FaceID(fontIndex,
    264 264 
                                                        0,
    265 265 
                                                        0)));
    ... ... @@ -272,7 +272,7 @@ Engine::numberOfFaces(int fontIndex)
    272 272 
       else
    273 273 
       {
    274 274 
         // not found; try to load triplet (fontIndex, 0, 0)
    275 
    -    ftcFaceID = reinterpret_cast<void*>(faceCounter);
    275 
    +    ftcFaceID = reinterpret_cast<FTC_FaceID>(faceCounter);
    276 276 
         faceIDMap.insert(FaceID(fontIndex, 0, 0),
    277 277 
                          faceCounter++);
    278 278
    ... ... @@ -299,7 +299,7 @@ Engine::numberOfNamedInstances(int fontIndex,
    299 299 
       int numNamedInstances = -1;
    300 300
    301 301 
       // search triplet (fontIndex, faceIndex, 0)
    302 
    -  FTC_FaceID ftcFaceID = reinterpret_cast<void*>
    302 
    +  FTC_FaceID ftcFaceID = reinterpret_cast<FTC_FaceID>
    303 303 
                                (faceIDMap.value(FaceID(fontIndex,
    304 304 
                                                        faceIndex,
    305 305 
                                                        0)));
    ... ... @@ -312,7 +312,7 @@ Engine::numberOfNamedInstances(int fontIndex,
    312 312 
       else
    313 313 
       {
    314 314 
         // not found; try to load triplet (fontIndex, faceIndex, 0)
    315 
    -    ftcFaceID = reinterpret_cast<void*>(faceCounter);
    315 
    +    ftcFaceID = reinterpret_cast<FTC_FaceID>(faceCounter);
    316 316 
         faceIDMap.insert(FaceID(fontIndex, faceIndex, 0),
    317 317 
                          faceCounter++);
    318 318
    ... ... @@ -340,7 +340,7 @@ Engine::loadFont(int fontIndex,
    340 340 
       update();
    341 341
    342 342 
       // search triplet (fontIndex, faceIndex, namedInstanceIndex)
    343 
    -  scaler.face_id = reinterpret_cast<void*>
    343 
    +  scaler.face_id = reinterpret_cast<FTC_FaceID>
    344 344 
                          (faceIDMap.value(FaceID(fontIndex,
    345 345 
                                                  faceIndex,
    346 346 
                                                  namedInstanceIndex)));
    ... ... @@ -354,7 +354,7 @@ Engine::loadFont(int fontIndex,
    354 354 
       {
    355 355 
         // not found; try to load triplet
    356 356 
         // (fontIndex, faceIndex, namedInstanceIndex)
    357 
    -    scaler.face_id = reinterpret_cast<void*>(faceCounter);
    357 
    +    scaler.face_id = reinterpret_cast<FTC_FaceID>(faceCounter);
    358 358 
         faceIDMap.insert(FaceID(fontIndex,
    359 359 
                                 faceIndex,
    360 360 
                                 namedInstanceIndex),
    ... ... @@ -400,7 +400,7 @@ Engine::removeFont(int fontIndex)
    400 400 
     {
    401 401 
       // we iterate over all triplets that contain the given font index
    402 402 
       // and remove them
    403 
    -  QMap<FaceID, int>::iterator iter
    403 
    +  QMap<FaceID, FTC_IDType>::iterator iter
    404 404 
         = faceIDMap.lowerBound(FaceID(fontIndex, 0, 0));
    405 405
    406 406 
       for (;;)
    ... ... @@ -412,7 +412,7 @@ Engine::removeFont(int fontIndex)
    412 412 
         if (faceID.fontIndex != fontIndex)
    413 413 
           break;
    414 414
    415 
    -    FTC_FaceID ftcFaceID = reinterpret_cast<void*>(iter.value());
    415 
    +    FTC_FaceID ftcFaceID = reinterpret_cast<FTC_FaceID>(iter.value());
    416 416 
         FTC_Manager_RemoveFaceID(cacheManager, ftcFaceID);
    417 417
    418 418 
         iter = faceIDMap.erase(iter);

  • src/ftinspect/engine/engine.hpp
    ... ... @@ -76,8 +76,9 @@ public:
    76 76 
     private:
    77 77 
       MainGUI* gui;
    78 78
    79 
    -  int faceCounter; // a running number used to initialize `faceIDMap'
    80 
    -  QMap<FaceID, int> faceIDMap;
    79 
    +  using FTC_IDType = uintptr_t;
    80 
    +  FTC_IDType faceCounter; // a running number used to initialize `faceIDMap'
    81 
    +  QMap<FaceID, FTC_IDType> faceIDMap;
    81 82
    82 83 
       QString curFamilyName;
    83 84 
       QString curStyleName;

  • src/ftinspect/ftinspect.pro deleted
    1 
    -# ftinspect.pro
    2 
    -
    3 
    -QMAKE_CXXFLAGS += -isystem ../../../freetype/include
    4 
    -
    5 
    -# To avoid conflicts with the FreeType version compiled into or used by Qt,
    6 
    -# we use the static library.
    7 
    -#
    8 
    -# You should adapt this to your setup.
    9 
    -unix|macx {
    10 
    -  LIBS += ../../../freetype/objs/.libs/libfreetype.a
    11 
    -
    12 
    -  CONFIG += link_pkgconfig
    13 
    -  PKGCONFIG += libpng harfbuzz zlib bzip2 libbrotlidec librsvg-2.0
    14 
    -}
    15 
    -win32 {
    16 
    -  LIBS += ../../../freetyp2/objs/vc2010/freetype.lib
    17 
    -  LIBS += -lpng -lharfbuzz -lz -lbz2 -lm -lbrotlidec -lrsvg-2
    18 
    -}
    19 
    -
    20 
    -CONFIG += qt debug
    21 
    -
    22 
    -SOURCES += \
    23 
    -  engine/engine.cpp \
    24 
    -  rendering/glyphbitmap.cpp \
    25 
    -  rendering/glyphoutline.cpp \
    26 
    -  rendering/glyphpointnumbers.cpp \
    27 
    -  rendering/glyphpoints.cpp \
    28 
    -  rendering/grid.cpp \
    29 
    -  widgets/qcomboboxx.cpp \
    30 
    -  widgets/qgraphicsviewx.cpp \
    31 
    -  widgets/qpushbuttonx.cpp \
    32 
    -  widgets/qspinboxx.cpp \
    33 
    -  ftinspect.cpp \
    34 
    -  maingui.cpp
    35 
    -
    36 
    -HEADERS += \
    37 
    -  engine/engine.hpp \
    38 
    -  rendering/glyphbitmap.hpp \
    39 
    -  rendering/glyphoutline.hpp \
    40 
    -  rendering/glyphpointnumbers.hpp \
    41 
    -  rendering/glyphpoints.hpp \
    42 
    -  rendering/grid.hpp \
    43 
    -  widgets/qcomboboxx.hpp \
    44 
    -  widgets/qgraphicsviewx.hpp \
    45 
    -  widgets/qpushbuttonx.hpp \
    46 
    -  widgets/qspinboxx.hpp \
    47 
    -  maingui.hpp
    48 
    -
    49 
    -TARGET = ftinspect
    50 
    -
    51 
    -QT += widgets
    52 
    -
    53 
    -
    54 
    -# end of ftinpect.pro

  • src/ftinspect/maingui.hpp
    ... ... @@ -10,10 +10,7 @@
    10 10 
     #include "rendering/glyphoutline.hpp"
    11 11 
     #include "rendering/glyphpointnumbers.hpp"
    12 12 
     #include "rendering/glyphpoints.hpp"
    13 
    -#include "widgets/qcomboboxx.hpp"
    14 
    -#include "widgets/qgraphicsviewx.hpp"
    15 
    -#include "widgets/qpushbuttonx.hpp"
    16 
    -#include "widgets/qspinboxx.hpp"
    13 
    +#include "widgets/custom_widgets.hpp"
    17 14
    18 15 
     #include <QAction>
    19 16 
     #include <QCheckBox>

  • src/ftinspect/meson.build
    ... ... @@ -26,20 +26,14 @@ if qt5_dep.found()
    26 26 
         'rendering/glyphpointnumbers.cpp',
    27 27 
         'rendering/glyphpoints.cpp',
    28 28 
         'rendering/grid.cpp',
    29 
    -    'widgets/qcomboboxx.cpp',
    30 
    -    'widgets/qgraphicsviewx.cpp',
    31 
    -    'widgets/qpushbuttonx.cpp',
    32 
    -    'widgets/qspinboxx.cpp',
    29 
    +    'widgets/custom_widgets.cpp',
    33 30 
         'ftinspect.cpp',
    34 31 
         'maingui.cpp',
    35 32 
       ])
    36 33
    37 34 
       moc_files = qt5.preprocess(
    38 35 
         moc_headers: [
    39 
    -      'widgets/qcomboboxx.hpp',
    40 
    -      'widgets/qgraphicsviewx.hpp',
    41 
    -      'widgets/qpushbuttonx.hpp',
    42 
    -      'widgets/qspinboxx.hpp',
    36 
    +      'widgets/custom_widgets.hpp',
    43 37 
           'maingui.hpp',
    44 38 
         ],
    45 39 
         dependencies: qt5_dep)

  • src/ftinspect/widgets/qspinboxx.cpp → src/ftinspect/widgets/custom_widgets.cpp
    1 
    -// qspinboxx.cpp
    1 
    +// custom_widgets.cpp
    2 2
    3 3 
     // Copyright (C) 2016-2022 by Werner Lemberg.
    4 4
    5 
    +#include "custom_widgets.hpp"
    5 6
    6 
    -#include "qspinboxx.hpp"
    7 
    +#include <QStandardItemModel>
    8 
    +#include <QScrollBar>
    9 
    +#include <QStyleOptionButton>
    7 10
    11 
    +// ----------------------------
    12 
    +// >>>>>>>> QComboBoxx <<<<<<<<
    13 
    +// ----------------------------
    14 
    +
    15 
    +void
    16 
    +QComboBoxx::setItemEnabled(int index,
    17 
    +                           bool enable)
    18 
    +{
    19 
    +  const QStandardItemModel* itemModel =
    20 
    +    qobject_cast<const QStandardItemModel*>(model());
    21 
    +  QStandardItem* item = itemModel->item(index);
    22 
    +
    23 
    +  if (enable)
    24 
    +  {
    25 
    +    item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
    26 
    +    item->setData(QVariant(),
    27 
    +                  Qt::TextColorRole);
    28 
    +  }
    29 
    +  else
    30 
    +  {
    31 
    +    item->setFlags(item->flags()
    32 
    +                   & ~(Qt::ItemIsSelectable | Qt::ItemIsEnabled));
    33 
    +    // clear item data in order to use default color;
    34 
    +    // this visually greys out the item
    35 
    +    item->setData(palette().color(QPalette::Disabled, QPalette::Text),
    36 
    +                  Qt::TextColorRole);
    37 
    +  }
    38 
    +}
    39 
    +
    40 
    +// --------------------------------
    41 
    +// >>>>>>>> QGraphicsViewx <<<<<<<<
    42 
    +// --------------------------------
    43 
    +
    44 
    +QGraphicsViewx::QGraphicsViewx()
    45 
    +: lastBottomLeftPointInitialized(false)
    46 
    +{
    47 
    +  // empty
    48 
    +}
    49 
    +
    50 
    +
    51 
    +void
    52 
    +QGraphicsViewx::scrollContentsBy(int dx,
    53 
    +                                 int dy)
    54 
    +{
    55 
    +  QGraphicsView::scrollContentsBy(dx, dy);
    56 
    +  lastBottomLeftPoint = viewport()->rect().bottomLeft();
    57 
    +}
    58 
    +
    59 
    +
    60 
    +void
    61 
    +QGraphicsViewx::resizeEvent(QResizeEvent* event)
    62 
    +{
    63 
    +  QGraphicsView::resizeEvent(event);
    64 
    +
    65 
    +  // XXX I don't know how to properly initialize this value,
    66 
    +  //     thus the hack with the boolean
    67 
    +  if (!lastBottomLeftPointInitialized)
    68 
    +  {
    69 
    +    lastBottomLeftPoint = viewport()->rect().bottomLeft();
    70 
    +    lastBottomLeftPointInitialized = true;
    71 
    +  }
    72 
    +
    73 
    +  QPointF currentBottomLeftPoint = viewport()->rect().bottomLeft();
    74 
    +  int verticalPosition = verticalScrollBar()->value();
    75 
    +  verticalScrollBar()->setValue(static_cast<int>(
    76 
    +                                  verticalPosition
    77 
    +                                  - (currentBottomLeftPoint.y()
    78 
    +                                     - lastBottomLeftPoint.y())));
    79 
    +}
    80 
    +
    81 
    +// ------------------------------
    82 
    +// >>>>>>>> QPushButtonx <<<<<<<<
    83 
    +// ------------------------------
    84 
    +
    85 
    +// code derived from Qt 4.8.7, function `QPushButton::sizeHint',
    86 
    +// file `src/gui/widgets/qpushbutton.cpp'
    87 
    +
    88 
    +QPushButtonx::QPushButtonx(const QString &text,
    89 
    +                           QWidget *parent)
    90 
    +: QPushButton(text, parent)
    91 
    +{
    92 
    +  QStyleOptionButton opt;
    93 
    +  opt.initFrom(this);
    94 
    +  QString s(this->text());
    95 
    +  QFontMetrics fm = fontMetrics();
    96 
    +  QSize sz = fm.size(Qt::TextShowMnemonic, s);
    97 
    +  opt.rect.setSize(sz);
    98 
    +
    99 
    +  sz = style()->sizeFromContents(QStyle::CT_PushButton,
    100 
    +                                 &opt,
    101 
    +                                 sz,
    102 
    +                                 this);
    103 
    +  setFixedWidth(sz.width());
    104 
    +}
    105 
    +
    106 
    +// ---------------------------
    107 
    +// >>>>>>>> QSpinBoxx <<<<<<<<
    108 
    +// ---------------------------
    8 109
    9 110 
     // we want to mark the center of a pixel square with a single dot or a small
    10 111 
     // cross; starting with a certain magnification we thus only use even values
    ... ... @@ -82,4 +183,4 @@ QSpinBoxx::stepBy(int steps)
    82 183 
     }
    83 184
    84 185
    85 
    -// end of qspinboxx.cpp
    186 
    +// end of custom_widgets.cpp

  • src/ftinspect/widgets/qgraphicsviewx.hpp → src/ftinspect/widgets/custom_widgets.hpp
    1 
    -// qgraphicsviewx.hpp
    1 
    +// custom_widgets.hpp
    2 2
    3 3 
     // Copyright (C) 2016-2022 by Werner Lemberg.
    4 4
    5 
    -
    6 5 
     #pragma once
    7 6
    7 
    +#include <QComboBox>
    8 8 
     #include <QGraphicsView>
    9 
    +#include <QPushButton>
    10 
    +#include <QSpinBox>
    11 
    +#include <QString>
    12 
    +
    13 
    +// We need to define a series of custom Qt widgets to satisfy.
    14 
    +// Basically those custom widgets are derived classes from Qt-provided components,
    15 
    +// with minor changes.
    16 
    +// Because all those derived classes are pretty tiny and not core logic, they're
    17 
    +// organized into one single hpp/cpp pair.
    18 
    +
    19 
    +// we want to grey out items in a combo box;
    20 
    +// since Qt doesn't provide a function for this we derive a class
    21 
    +class QComboBoxx
    22 
    +: public QComboBox
    23 
    +{
    24 
    +  Q_OBJECT
    25 
    +
    26 
    +public:
    27 
    +  void setItemEnabled(int index,
    28 
    +                      bool enable);
    29 
    +};
    9 30
    10 31
    11 32 
     // we want to anchor the view at the bottom left corner
    ... ... @@ -29,4 +50,29 @@ private:
    29 50 
     };
    30 51
    31 52
    32 
    -// end of qgraphicsviewx.hpp
    53 
    +// we want buttons that are horizontally as small as possible
    54 
    +class QPushButtonx
    55 
    +: public QPushButton
    56 
    +{
    57 
    +  Q_OBJECT
    58 
    +
    59 
    +public:
    60 
    +  QPushButtonx(const QString& text,
    61 
    +               QWidget* = 0);
    62 
    +  virtual ~QPushButtonx(){}
    63 
    +};
    64 
    +
    65 
    +
    66 
    +// we want to have our own `stepBy' function for the zoom spin box
    67 
    +class QSpinBoxx
    68 
    +: public QSpinBox
    69 
    +{
    70 
    +  Q_OBJECT
    71 
    +
    72 
    +public:
    73 
    +  void stepBy(int val);
    74 
    +  int valueFromText(const QString& text) const;
    75 
    +};
    76 
    +
    77 
    +
    78 
    +// end of custom_widgets.hpp

  • src/ftinspect/widgets/qcomboboxx.cpp deleted
    1 
    -// qcomboboxx.cpp
    2 
    -
    3 
    -// Copyright (C) 2016-2022 by Werner Lemberg.
    4 
    -
    5 
    -
    6 
    -#include "qcomboboxx.hpp"
    7 
    -
    8 
    -#include <QStandardItemModel>
    9 
    -
    10 
    -
    11 
    -void
    12 
    -QComboBoxx::setItemEnabled(int index,
    13 
    -                           bool enable)
    14 
    -{
    15 
    -  const QStandardItemModel* itemModel =
    16 
    -    qobject_cast<const QStandardItemModel*>(model());
    17 
    -  QStandardItem* item = itemModel->item(index);
    18 
    -
    19 
    -  if (enable)
    20 
    -  {
    21 
    -    item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
    22 
    -    item->setData(QVariant(),
    23 
    -                  Qt::TextColorRole);
    24 
    -  }
    25 
    -  else
    26 
    -  {
    27 
    -    item->setFlags(item->flags()
    28 
    -                   & ~(Qt::ItemIsSelectable | Qt::ItemIsEnabled));
    29 
    -    // clear item data in order to use default color;
    30 
    -    // this visually greys out the item
    31 
    -    item->setData(palette().color(QPalette::Disabled, QPalette::Text),
    32 
    -                  Qt::TextColorRole);
    33 
    -  }
    34 
    -}
    35 
    -
    36 
    -
    37 
    -// end of qcomboboxx.cpp

  • src/ftinspect/widgets/qcomboboxx.hpp deleted
    1 
    -// qcomboboxx.hpp
    2 
    -
    3 
    -// Copyright (C) 2016-2022 by Werner Lemberg.
    4 
    -
    5 
    -
    6 
    -#pragma once
    7 
    -
    8 
    -#include <QComboBox>
    9 
    -
    10 
    -
    11 
    -// we want to grey out items in a combo box;
    12 
    -// since Qt doesn't provide a function for this we derive a class
    13 
    -class QComboBoxx
    14 
    -: public QComboBox
    15 
    -{
    16 
    -  Q_OBJECT
    17 
    -
    18 
    -public:
    19 
    -  void setItemEnabled(int index,
    20 
    -                      bool enable);
    21 
    -};
    22 
    -
    23 
    -
    24 
    -// end of qcomboboxx.hpp

  • src/ftinspect/widgets/qgraphicsviewx.cpp deleted
    1 
    -// qgraphicsviewx.hpp
    2 
    -
    3 
    -// Copyright (C) 2016-2022 by Werner Lemberg.
    4 
    -
    5 
    -
    6 
    -#include "qgraphicsviewx.hpp"
    7 
    -
    8 
    -#include <QScrollBar>
    9 
    -
    10 
    -
    11 
    -QGraphicsViewx::QGraphicsViewx()
    12 
    -: lastBottomLeftPointInitialized(false)
    13 
    -{
    14 
    -  // empty
    15 
    -}
    16 
    -
    17 
    -
    18 
    -void
    19 
    -QGraphicsViewx::scrollContentsBy(int dx,
    20 
    -                                 int dy)
    21 
    -{
    22 
    -  QGraphicsView::scrollContentsBy(dx, dy);
    23 
    -  lastBottomLeftPoint = viewport()->rect().bottomLeft();
    24 
    -}
    25 
    -
    26 
    -
    27 
    -void
    28 
    -QGraphicsViewx::resizeEvent(QResizeEvent* event)
    29 
    -{
    30 
    -  QGraphicsView::resizeEvent(event);
    31 
    -
    32 
    -  // XXX I don't know how to properly initialize this value,
    33 
    -  //     thus the hack with the boolean
    34 
    -  if (!lastBottomLeftPointInitialized)
    35 
    -  {
    36 
    -    lastBottomLeftPoint = viewport()->rect().bottomLeft();
    37 
    -    lastBottomLeftPointInitialized = true;
    38 
    -  }
    39 
    -
    40 
    -  QPointF currentBottomLeftPoint = viewport()->rect().bottomLeft();
    41 
    -  int verticalPosition = verticalScrollBar()->value();
    42 
    -  verticalScrollBar()->setValue(static_cast<int>(
    43 
    -                                  verticalPosition
    44 
    -                                  - (currentBottomLeftPoint.y()
    45 
    -                                     - lastBottomLeftPoint.y())));
    46 
    -}
    47 
    -
    48 
    -
    49 
    -// end of qgraphicsviewx.cpp

  • src/ftinspect/widgets/qpushbuttonx.cpp deleted
    1 
    -// qpushbuttonx.cpp
    2 
    -
    3 
    -// Copyright (C) 2016-2022 by Werner Lemberg.
    4 
    -
    5 
    -
    6 
    -#include "qpushbuttonx.hpp"
    7 
    -
    8 
    -#include <QStyleOptionButton>
    9 
    -
    10 
    -
    11 
    -// code derived from Qt 4.8.7, function `QPushButton::sizeHint',
    12 
    -// file `src/gui/widgets/qpushbutton.cpp'
    13 
    -
    14 
    -QPushButtonx::QPushButtonx(const QString &text,
    15 
    -                           QWidget *parent)
    16 
    -: QPushButton(text, parent)
    17 
    -{
    18 
    -  QStyleOptionButton opt;
    19 
    -  opt.initFrom(this);
    20 
    -  QString s(this->text());
    21 
    -  QFontMetrics fm = fontMetrics();
    22 
    -  QSize sz = fm.size(Qt::TextShowMnemonic, s);
    23 
    -  opt.rect.setSize(sz);
    24 
    -
    25 
    -  sz = style()->sizeFromContents(QStyle::CT_PushButton,
    26 
    -                                 &opt,
    27 
    -                                 sz,
    28 
    -                                 this);
    29 
    -  setFixedWidth(sz.width());
    30 
    -}
    31 
    -
    32 
    -
    33 
    -// end of qpushbuttonx.cpp

  • src/ftinspect/widgets/qpushbuttonx.hpp deleted
    1 
    -// qpushbuttonx.hpp
    2 
    -
    3 
    -// Copyright (C) 2016-2022 by Werner Lemberg.
    4 
    -
    5 
    -
    6 
    -#pragma once
    7 
    -
    8 
    -#include <QPushButton>
    9 
    -
    10 
    -
    11 
    -// we want buttons that are horizontally as small as possible
    12 
    -class QPushButtonx
    13 
    -: public QPushButton
    14 
    -{
    15 
    -  Q_OBJECT
    16 
    -
    17 
    -public:
    18 
    -  QPushButtonx(const QString& text,
    19 
    -               QWidget* = 0);
    20 
    -  virtual ~QPushButtonx(){}
    21 
    -};
    22 
    -
    23 
    -
    24 
    -// end of qpushbuttonx.hpp

  • src/ftinspect/widgets/qspinboxx.hpp deleted
    1 
    -// qspinboxx.hpp
    2 
    -
    3 
    -// Copyright (C) 2016-2022 by Werner Lemberg.
    4 
    -
    5 
    -
    6 
    -#pragma once
    7 
    -
    8 
    -#include <QSpinBox>
    9 
    -#include <QString>
    10 
    -
    11 
    -
    12 
    -// we want to have our own `stepBy' function for the zoom spin box
    13 
    -class QSpinBoxx
    14 
    -: public QSpinBox
    15 
    -{
    16 
    -  Q_OBJECT
    17 
    -
    18 
    -public:
    19 
    -  void stepBy(int val);
    20 
    -  int valueFromText(const QString& text) const;
    21 
    -};
    22 
    -
    23 
    -
    24 
    -// qspinboxx.hpp

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