7 #include "CmdMediator.h"
8 #include "DlgSettingsAbstractBase.h"
9 #include "EngaugeAssert.h"
11 #include "MainWindow.h"
14 #include <QPushButton>
15 #include <QScrollArea>
17 #include <QSpacerItem>
18 #include <QVBoxLayout>
24 const QString &dialogName,
26 QDialog (&mainWindow),
27 m_mainWindow (mainWindow),
29 m_dialogName (dialogName),
30 m_disableOkAtStartup (true)
32 LOG4CPP_INFO_S ((*mainCat)) <<
"DlgSettingsAbstractBase::DlgSettingsAbstractBase"
33 <<
" name=" << m_dialogName.toLatin1().data();
35 setWindowTitle (title);
39 DlgSettingsAbstractBase::~DlgSettingsAbstractBase()
41 LOG4CPP_INFO_S ((*mainCat)) <<
"DlgSettingsAbstractBase::~DlgSettingsAbstractBase"
42 <<
" name=" << m_dialogName.toLatin1().data();
47 ENGAUGE_CHECK_PTR (m_cmdMediator);
49 return *m_cmdMediator;
54 m_btnOk->setEnabled (enable);
60 const int STRETCH_OFF = 0, STRETCH_ON = 1;
62 m_scroll =
new QScrollArea (
this);
63 m_scroll->setStyleSheet (
"QScrollArea { border: 0; margin: 0; padding: 0;}");
64 m_scroll->setHorizontalScrollBarPolicy (Qt::ScrollBarAlwaysOff);
65 m_scroll->setVerticalScrollBarPolicy (Qt::ScrollBarAsNeeded);
66 m_scroll->setMinimumWidth (minimumWidth);
68 QWidget *viewport =
new QWidget (
this);
69 m_scroll->setWidget (viewport);
70 m_scroll->setWidgetResizable (
true);
72 QHBoxLayout *scrollLayout =
new QHBoxLayout (
this);
73 scrollLayout->addWidget (m_scroll);
74 setLayout (scrollLayout);
76 QVBoxLayout *panelLayout =
new QVBoxLayout (viewport);
77 viewport->setLayout (panelLayout);
79 panelLayout->addWidget (subPanel);
80 panelLayout->setStretch (panelLayout->count () - 1, STRETCH_ON);
82 QWidget *panelButtons =
new QWidget (
this);
83 QHBoxLayout *buttonLayout =
new QHBoxLayout (panelButtons);
87 QHBoxLayout *layoutRightSide =
new QHBoxLayout;
89 QWidget *widgetRightSide =
new QWidget;
90 widgetRightSide->setLayout (layoutRightSide);
91 buttonLayout->addWidget (widgetRightSide);
93 QSpacerItem *spacerExpanding =
new QSpacerItem (40, 5, QSizePolicy::Expanding, QSizePolicy::Expanding);
94 layoutRightSide->addItem (spacerExpanding);
96 m_btnOk =
new QPushButton (tr (
"Ok"));
97 m_btnOk->setEnabled (
false);
98 layoutRightSide->addWidget (m_btnOk, 0, Qt::AlignRight);
99 connect (m_btnOk, SIGNAL (released ()),
this, SLOT (slotOk ()));
101 QSpacerItem *spacerFixed =
new QSpacerItem (40, 5, QSizePolicy::Fixed, QSizePolicy::Fixed);
102 layoutRightSide->addItem (spacerFixed);
104 m_btnCancel =
new QPushButton (tr (
"Cancel"));
105 layoutRightSide->addWidget (m_btnCancel, 0, Qt::AlignRight);
106 connect (m_btnCancel, SIGNAL (released ()),
this, SLOT (slotCancel ()));
108 panelLayout->addWidget (panelButtons, STRETCH_ON);
109 panelLayout->setStretch (panelLayout->count () - 1, STRETCH_OFF);
124 combo.addItem (colorPaletteToString (COLOR_PALETTE_BLUE),
125 QVariant (COLOR_PALETTE_BLUE));
126 combo.addItem (colorPaletteToString (COLOR_PALETTE_BLACK),
127 QVariant (COLOR_PALETTE_BLACK));
128 combo.addItem (colorPaletteToString (COLOR_PALETTE_CYAN),
129 QVariant (COLOR_PALETTE_CYAN));
130 combo.addItem (colorPaletteToString (COLOR_PALETTE_GOLD),
131 QVariant (COLOR_PALETTE_GOLD));
132 combo.addItem (colorPaletteToString (COLOR_PALETTE_GREEN),
133 QVariant (COLOR_PALETTE_GREEN));
134 combo.addItem (colorPaletteToString (COLOR_PALETTE_MAGENTA),
135 QVariant (COLOR_PALETTE_MAGENTA));
136 combo.addItem (colorPaletteToString (COLOR_PALETTE_RED),
137 QVariant (COLOR_PALETTE_RED));
138 combo.addItem (colorPaletteToString (COLOR_PALETTE_YELLOW),
139 QVariant (COLOR_PALETTE_YELLOW));
145 combo.addItem (
"Transparent", QVariant (COLOR_PALETTE_TRANSPARENT));
148 void DlgSettingsAbstractBase::saveGeometryToSettings()
152 settings.setValue (m_dialogName, saveGeometry ());
162 m_disableOkAtStartup = disableOkAtStartup;
165 void DlgSettingsAbstractBase::showEvent (QShowEvent * )
167 if (m_disableOkAtStartup) {
168 m_btnOk->setEnabled (
false);
172 if (settings.contains (m_dialogName)) {
175 restoreGeometry (settings.value (m_dialogName).toByteArray ());
179 void DlgSettingsAbstractBase::slotCancel ()
181 LOG4CPP_INFO_S ((*mainCat)) <<
"DlgSettingsAbstractBase::slotCancel";
183 saveGeometryToSettings();
187 void DlgSettingsAbstractBase::slotOk ()
189 LOG4CPP_INFO_S ((*mainCat)) <<
"DlgSettingsAbstractBase::slotOk";
191 saveGeometryToSettings();
static int MINIMUM_DIALOG_WIDTH
Dialog layout constant that guarantees every widget has sufficient room. Can be increased by finishPa...
void setDisableOkAtStartup(bool disableOkAtStartup)
Override the default Ok button behavior applied in showEvent.
DlgSettingsAbstractBase(const QString &title, const QString &dialogName, MainWindow &mainWindow)
Single constructor.
void setCmdMediator(CmdMediator &cmdMediator)
Store CmdMediator for easy access by the leaf class.
virtual void createOptionalSaveDefault(QHBoxLayout *layout)=0
Let subclass define an optional Save As Default button.
void populateColorComboWithoutTransparent(QComboBox &combo)
Add colors in color palette to combobox, without transparent entry at end.
static int MINIMUM_PREVIEW_HEIGHT
Dialog layout constant that guarantees preview has sufficent room.
void enableOk(bool enable)
Let leaf subclass control the Ok button.
void finishPanel(QWidget *subPanel, int minimumWidth=MINIMUM_DIALOG_WIDTH)
Add Ok and Cancel buttons to subpanel to get the whole dialog.
virtual void handleOk()=0
Process slotOk.
void populateColorComboWithTransparent(QComboBox &combo)
Add colors in color palette to combobox, with transparent entry at end.
MainWindow & mainWindow()
Get method for MainWindow.
Main window consisting of menu, graphics scene, status bar and optional toolbars as a Single Document...
CmdMediator & cmdMediator()
Provide access to Document information wrapped inside CmdMediator.