Engauge Digitizer 2
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Public Member Functions | Protected Member Functions | List of all members
DlgSettingsSegments Class Reference

Dialog for editing Segments settings, for DigitizeStateSegment. More...

#include <DlgSettingsSegments.h>

Inheritance diagram for DlgSettingsSegments:
Inheritance graph
Collaboration diagram for DlgSettingsSegments:
Collaboration graph

Public Member Functions

 DlgSettingsSegments (MainWindow &mainWindow)
 Single constructor.
 
virtual ~DlgSettingsSegments ()
 
virtual void createOptionalSaveDefault (QHBoxLayout *layout)
 Let subclass define an optional Save As Default button.
 
virtual QWidgetcreateSubPanel ()
 Create dialog-specific panel to which base class will add Ok and Cancel buttons.
 
virtual void load (CmdMediator &cmdMediator)
 Load settings from Document.
 
virtual void setSmallDialogs (bool smallDialogs)
 If false then dialogs have a minimum size so all controls are visible.
 
- Public Member Functions inherited from DlgSettingsAbstractBase
 DlgSettingsAbstractBase (const QString &title, const QString &dialogName, MainWindow &mainWindow)
 Single constructor.
 
virtual ~DlgSettingsAbstractBase ()
 

Protected Member Functions

virtual void handleOk ()
 Process slotOk.
 
- Protected Member Functions inherited from DlgSettingsAbstractBase
CmdMediatorcmdMediator ()
 Provide access to Document information wrapped inside CmdMediator.
 
void enableOk (bool enable)
 Let leaf subclass control the Ok button.
 
void finishPanel (QWidget *subPanel, int minimumWidth=MINIMUM_DIALOG_WIDTH, int minimumHeightOrZero=0)
 Add Ok and Cancel buttons to subpanel to get the whole dialog.
 
MainWindowmainWindow ()
 Get method for MainWindow.
 
const MainWindowmainWindow () const
 Const get method for MainWindow.
 
void populateColorComboWithoutTransparent (QComboBox &combo)
 Add colors in color palette to combobox, without transparent entry at end.
 
void populateColorComboWithTransparent (QComboBox &combo)
 Add colors in color palette to combobox, with transparent entry at end.
 
void setCmdMediator (CmdMediator &cmdMediator)
 Store CmdMediator for easy access by the leaf class.
 
void setDisableOkAtStartup (bool disableOkAtStartup)
 Override the default Ok button behavior applied in showEvent.
 

Additional Inherited Members

- Static Protected Attributes inherited from DlgSettingsAbstractBase
static int MINIMUM_DIALOG_WIDTH = 380
 Dialog layout constant that guarantees every widget has sufficient room. Can be increased by finishPanel.
 
static int MINIMUM_PREVIEW_HEIGHT = 100
 Dialog layout constant that guarantees preview has sufficent room.
 

Detailed Description

Dialog for editing Segments settings, for DigitizeStateSegment.

Definition at line 27 of file DlgSettingsSegments.h.

Constructor & Destructor Documentation

◆ DlgSettingsSegments()

DlgSettingsSegments::DlgSettingsSegments ( MainWindow & mainWindow)

Single constructor.

Definition at line 39 of file DlgSettingsSegments.cpp.

39 :
40 DlgSettingsAbstractBase (tr ("Segment Fill"),
41 "DlgSettingsSegments",
43 m_scenePreview (nullptr),
44 m_viewPreview (nullptr),
45 m_modelSegmentsBefore (nullptr),
46 m_modelSegmentsAfter (nullptr),
47 m_loading (false)
48{
49 LOG4CPP_INFO_S ((*mainCat)) << "DlgSettingsSegments::DlgSettingsSegments";
50
53}
const int INNER_RADIUS_MIN
log4cpp::Category * mainCat
Definition Logger.cpp:14
Abstract base class for all Settings dialogs.
void finishPanel(QWidget *subPanel, int minimumWidth=MINIMUM_DIALOG_WIDTH, int minimumHeightOrZero=0)
Add Ok and Cancel buttons to subpanel to get the whole dialog.
MainWindow & mainWindow()
Get method for MainWindow.
virtual QWidget * createSubPanel()
Create dialog-specific panel to which base class will add Ok and Cancel buttons.
#define LOG4CPP_INFO_S(logger)
Definition convenience.h:18

◆ ~DlgSettingsSegments()

DlgSettingsSegments::~DlgSettingsSegments ( )
virtual

Definition at line 55 of file DlgSettingsSegments.cpp.

56{
57 LOG4CPP_INFO_S ((*mainCat)) << "DlgSettingsSegments::~DlgSettingsSegments";
58}

Member Function Documentation

◆ createOptionalSaveDefault()

void DlgSettingsSegments::createOptionalSaveDefault ( QHBoxLayout * layout)
virtual

Let subclass define an optional Save As Default button.

Implements DlgSettingsAbstractBase.

Definition at line 133 of file DlgSettingsSegments.cpp.

134{
135}

◆ createSubPanel()

QWidget * DlgSettingsSegments::createSubPanel ( )
virtual

Create dialog-specific panel to which base class will add Ok and Cancel buttons.

Implements DlgSettingsAbstractBase.

Definition at line 216 of file DlgSettingsSegments.cpp.

217{
218 LOG4CPP_INFO_S ((*mainCat)) << "DlgSettingsSegments::createSubPanel";
219
220 QWidget *subPanel = new QWidget ();
222 subPanel->setLayout (layout);
223
224 layout->setColumnStretch (0, 1); // Empty first column
225 layout->setColumnStretch (1, 0); // Labels
226 layout->setColumnStretch (2, 0); // User controls
227 layout->setColumnStretch (3, 1); // Empty last column
228
229 int row = 0;
230 createControls(layout, row);
231 createPreview (layout, row);
232 QPixmap pixmap = QPixmap::fromImage (createPreviewImage());
233 m_scenePreview->addPixmap (pixmap);
234
235 return subPanel;
236}

◆ handleOk()

void DlgSettingsSegments::handleOk ( )
protectedvirtual

Process slotOk.

Implements DlgSettingsAbstractBase.

Definition at line 238 of file DlgSettingsSegments.cpp.

239{
240 LOG4CPP_INFO_S ((*mainCat)) << "DlgSettingsSegments::handleOk";
241
243 cmdMediator ().document(),
244 *m_modelSegmentsBefore,
245 *m_modelSegmentsAfter);
246 cmdMediator ().push (cmd);
247
248 hide ();
249}
Command for DlgSettingsSegments.
CmdMediator & cmdMediator()
Provide access to Document information wrapped inside CmdMediator.

◆ load()

void DlgSettingsSegments::load ( CmdMediator & cmdMediator)
virtual

Load settings from Document.

Implements DlgSettingsAbstractBase.

Definition at line 251 of file DlgSettingsSegments.cpp.

252{
253 LOG4CPP_INFO_S ((*mainCat)) << "DlgSettingsSegments::load";
254
255 // Loading starts here
256 m_loading = true;
257
259
260 // Flush old data
261 delete m_modelSegmentsBefore;
262 delete m_modelSegmentsAfter;
263
264 // Save new data
265 m_modelSegmentsBefore = new DocumentModelSegments (cmdMediator.document());
266 m_modelSegmentsAfter = new DocumentModelSegments (cmdMediator.document());
267
268 // Sanity checks. Incoming defaults must be acceptable to the local limits
270 ENGAUGE_ASSERT (MIN_LENGTH_MAX >= m_modelSegmentsAfter->minLength ());
272 ENGAUGE_ASSERT (POINT_SEPARATION_MAX >= m_modelSegmentsAfter->pointSeparation());
273
274 // Populate controls
275 m_spinPointSeparation->setValue (qFloor (m_modelSegmentsAfter->pointSeparation()));
276 m_spinMinLength->setValue (qFloor (m_modelSegmentsAfter->minLength()));
277 m_chkFillCorners->setChecked (m_modelSegmentsAfter->fillCorners ());
278 m_spinLineWidth->setValue (qFloor (m_modelSegmentsAfter->lineWidth()));
279
280 int indexLineColor = m_cmbLineColor->findData(QVariant (m_modelSegmentsAfter->lineColor()));
282 m_cmbLineColor->setCurrentIndex(indexLineColor);
283
284 // Loading finishes here
285 m_loading = false;
286
287 updateControls();
288 enableOk (false); // Disable Ok button since there not yet any changes
289 updatePreview();
290}
const int MIN_LENGTH_MAX
const int POINT_SEPARATION_MAX
#define ENGAUGE_ASSERT(cond)
Drop in replacement for Q_ASSERT if defined(QT_NO_DEBUG) && !defined(QT_FORCE_ASSERTS) define ENGAUGE...
Document & document()
Provide the Document to commands, primarily for undo/redo processing.
void setCmdMediator(CmdMediator &cmdMediator)
Store CmdMediator for easy access by the leaf class.
void enableOk(bool enable)
Let leaf subclass control the Ok button.
Model for DlgSettingsSegments and CmdSettingsSegments.
ColorPalette lineColor() const
Get method for line color.
double minLength() const
Get method for min length.
bool fillCorners() const
Get method for fill corners.
double pointSeparation() const
Get method for point separation.
double lineWidth() const
Get method for line width.

◆ setSmallDialogs()

void DlgSettingsSegments::setSmallDialogs ( bool smallDialogs)
virtual

If false then dialogs have a minimum size so all controls are visible.

Implements DlgSettingsAbstractBase.

Definition at line 292 of file DlgSettingsSegments.cpp.

293{
294 if (!smallDialogs) {
296 }
297}
const int MINIMUM_HEIGHT

The documentation for this class was generated from the following files: