需求
1.标签设计器；
2.具备文字排版功能；
3.支持六种排版格式；
4.排版后可以输出打印（demo中不包含）；
5.排版后可以输出标签的指定协议文本FBD格式；
6.可以调整对应标签的一些位置，x，y，宽度，高度，横向间距，纵向间距；
7.支持排版后的标签预览；
8.标签排版文本错误提示；
Demo v1.6.0
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体验下载地址
CSDN(粉丝免积分下载)：https://download.csdn.net/dow...
QQ群：1047134658（点击“文件”搜索“labelDesigner ”，群内与博文同步更新）
模块化
模块化设计构架：
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核心源码头文件
Widget.h
ifndef WIDGET_H
define WIDGET_H
include
include
include
include
include
include "LabelWidget.h"
namespace Ui {
class Widget;
}
class Widget : public QWidget
{
Q_OBJECT
public:
explicit Widget(QWidget *parent = 0);
~Widget();
protected:
void initControls();
void createLabelWidgets();
void updateLabelWidgets();
void updateScale();
QStringList parseNames(QString content);
protected slots:
void slot_updateScale();
void slot_buttonClicked(QAbstractButton *pAbstractButton);
protected:
void resizeEvent(QResizeEvent *event);
private slots:
void on_spinBox_x_valueChanged(int arg1);
void on_spinBox_y_valueChanged(int arg1);
void on_spinBox_xNumber_valueChanged(int arg1);
void on_spinBox_yNumber_valueChanged(int arg1);
void on_spinBox_labelWidth_valueChanged(int arg1);
void on_spinBox_labelHeight_valueChanged(int arg1);
void on_doubleSpinBox_scale_valueChanged(double arg1);
void on_spinBox_labelVerticallSpace_valueChanged(int arg1);
void on_spinBox_labelHorizalSpace_valueChanged(int arg1);
void on_textEdit_names_textChanged();
void on_pushButton_createLabel_clicked();
void on_pushButton_export_clicked();
private:
Ui::Widget *ui;
private:
QList _listLabelWidget;
QStringList _listNames;
QStringList _listErrorNames;
int _xMM;
int _yMM;
int _widthMM;
int _heightMM;
int _widthSpace;
int _heightSpace;
int _widthNumber;
int _heightNumber;
bool _firstRotate180;
bool _secondRotate180;
bool _showFontVertical;
int _fontPt; };
endif // WIDGET_H
ScreenManager.h
ifndef SCREENMANAGER_H
define SCREENMANAGER_H
include
class ScreenManager : public QObject
{
Q_OBJECTpublic:
explicit ScreenManager(QObject *parent = nullptr);
signals:
public slots:
public:
static float getScreenWidthMM();
static float getScreenHeightMM();
static float getScreenWidthMM(int width);
static float getScreenHeightMM(int height);
static int getWidth();
static int getHeight();
static int getWidth(float widthMM);
static int getHeight(float heightMM);
private:
static float inchToMMScale;
};
endif // SCREENMANAGER_H
LabelWidget.h
ifndef LABELWIDGET_H
define LABELWIDGET_H
include
include
include
namespace Ui {
class LabelWidget;
}
class LabelWidget : public QWidget
{
Q_OBJECT
public:
explicit LabelWidget(QWidget *parent = 0);
~LabelWidget();
public:
float getXMM() const;
float getYMM() const;
float getLabelWidthMM() const;
float getLabelHeightMM() const;
int getVerticalLabelsNumber() const;
int getHorizalLabelNumber() const;
float getScale() const;
float getLabelHorizalSpaceMM() const;
float getLabelVerticalSpaceMM() const;
QStringList getListName() const;
bool getFirstLabelRotate180() const;
bool getSecondLabelRotate180() const;
int getFontPt() const;
bool getShowFontVertical() const;
public:
void setXMM(float xMM);
void setYMM(float yMM);
void setLabelWidthMM(float labelWidthMM);
void setLabelHeightMM(float labelHeightMM);
void setVerticalLabelsNumber(int verticalLabelsNumber);
void setHorizalLabelNumber(int horizalLabelNumber);
void setScale(float scale);
void setLabelHorizalSpaceMM(float labelHorizalSpaceMM);
void setLabelVerticalSpaceMM(float labelVerticalSpaceMM);
void setLabelsNames(QStringList listName);
void setFirstLabelRotate180(bool firstLabelRotate180);
void setSecondLabelRotate180(bool secondLabelRotate180);
void setFontPt(int fontPt);
void setShowFontVertical(bool showFontVertical);
protected:
void initControls();
void updateSize();
protected slots:
void slot_initScale(); // 用于规避初始化位置偏差
protected:
void paintEvent(QPaintEvent *event);
void resizeEvent(QResizeEvent *event);
protected:
void drawBackground(QPainter *painter);
void drawLabelBorder(QPainter *painter);
void drawLabel(QPainter *painter);
private:
Ui::LabelWidget *ui;
private:
QColor _backgroundColor;
QColor _labelBorderColor;
int _labelBorderWidth;
float _labelWidthMM;
float _labelHeightMM;
float _labelHorizalSpaceMM;
float _labelVerticalSpaceMM;
int _verticalLabelsNumber;
int _horizalLabelNumber;
float _xMM;
float _yMM;
float _pageWidthMM;
float _pageHeightMM;
float _scale;
int _x;
int _y;
int _labelWidth;
int _labelHeight;
int _pageWidth;
int _pageHeight;
int _labelHorizalSpace;
int _labelVerticalSpace;
bool _firstLabelRotate180;
bool _secondLabelRotate180;
int _fontPt;
bool _showFontVertical;
QStringList _listName;};
endif
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