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krivoshein
2024-12-20 16:20:55 +03:00
parent bc1f864815
commit 5e32b53f1b
47 changed files with 1050 additions and 475 deletions
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57
DB_IaT/InstructorsAndTrainees/messanger/messangerwidget.cpp
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@@ -1,10 +1,13 @@
#include <QListWidget>
#include <QBrush>
#include <QKeyEvent>
#include "messangerwidget.h"
#include "ui_messangerwidget.h"
#include <QAbstractScrollArea>
#include <QMessageBox>
#include <QLabel>
#include <QScrollBar>
#include "messangerwidget.h"
#include "ui_messangerwidget.h"
#include "msgwidget.h"
MessangerWidget::MessangerWidget(QWidget *parent) :
QWidget(parent),
@@ -37,13 +40,7 @@ void MessangerWidget::addMsg(Trainee trainee, QString text, MessangerWidget::ETy
//Добавляем в существующую вкладку
ui->tabWidget->setCurrentIndex(dialogMsg.getIndexTab());
QListWidgetItem* item = new QListWidgetItem(QIcon(":/icons/trainee.png"), prefix + text);
//item->setTextAlignment(Qt::AlignBaseline);
//QString style = QStringLiteral("QListView::item { color: red; }");
//dialogMsg.getListWidget()->setStyleSheet(style);
//item->setBackground(QBrush(QColor(200, 200, 255)));
dialogMsg.getListWidget()->addItem(item);
dialogMsg.addMsgWidgetRemote(text);
currLogin = trainee.getLogin();
return;
@@ -71,7 +68,9 @@ void MessangerWidget::addTabDialogMessenger(Trainee trainee)
//Добавляем новую вкладку диалога
QListWidget* listWidget = new QListWidget();
listWidget->setWordWrap(true);
//listWidget->setItemAlignment(Qt::AlignmentFlag::AlignTop);
listWidget->setVerticalScrollBarPolicy(Qt::ScrollBarPolicy::ScrollBarAlwaysOn);
int index = ui->tabWidget->addTab(listWidget, /*login + ": " +*/ trainee.getName());
if(trainee.getLoggedIn())
@@ -102,9 +101,7 @@ void MessangerWidget::on_btnSend_clicked()
//Добавляем в существующую вкладку
ui->tabWidget->setCurrentIndex(dialogMsg.getIndexTab());
QListWidgetItem* item = new QListWidgetItem(QIcon(":/icons/instructor.png"), prefix + text);
//item->setBackground(QBrush(QColor(200, 255, 200)));
dialogMsg.getListWidget()->addItem(item);
dialogMsg.addMsgWidgetLocal(text);
return;
}
@@ -182,3 +179,37 @@ void MessangerWidget::changeEvent(QEvent *event)
}
}
void TabDialogMessenger::addMsgWidgetLocal(QString text)
{
QListWidgetItem *listWidgetItem = new QListWidgetItem();
QString avatar = ":/icons/instructor.png";
MsgWidget *msgWidget = new MsgWidget(avatar, MsgWidget::AligneAvatar::Left,
listWidget->width() - listWidget->verticalScrollBar()->size().width());
listWidget->addItem(listWidgetItem);
listWidget->setItemWidget(listWidgetItem, msgWidget);
msgWidget->setText(text);
listWidgetItem->setSizeHint (QSize(10, msgWidget->height()));
listWidget->scrollToItem(listWidgetItem);
}
void TabDialogMessenger::addMsgWidgetRemote(QString text)
{
QListWidgetItem *listWidgetItem = new QListWidgetItem();
QString avatar = ":/icons/trainee.png";
MsgWidget *msgWidget = new MsgWidget(avatar, MsgWidget::AligneAvatar::Right,
listWidget->width() - listWidget->verticalScrollBar()->size().width());
listWidget->addItem(listWidgetItem);
listWidget->setItemWidget(listWidgetItem, msgWidget);
msgWidget->setText(text);
listWidgetItem->setSizeHint (QSize(10, msgWidget->height()));
listWidget->scrollToItem(listWidgetItem);
}

4
DB_IaT/InstructorsAndTrainees/messanger/messangerwidget.h
View File

@@ -19,9 +19,11 @@ public:
};
QString getLogin() {return login;};
QListWidget* getListWidget() {return listWidget;};
int getIndexTab() {return indexTab;};
void addMsgWidgetLocal(QString text);
void addMsgWidgetRemote(QString text);
private:
QString login = "";
int indexTab = 0;

12
DB_IaT/InstructorsAndTrainees/messanger/messangerwidget.ui
View File

@@ -113,12 +113,22 @@
</sizepolicy>
</property>
<property name="currentIndex">
<number>1</number>
<number>0</number>
</property>
<widget class="QWidget" name="tab">
<attribute name="title">
<string>Tab 1</string>
</attribute>
<widget class="QListWidget" name="listWidget">
<property name="geometry">
<rect>
<x>110</x>
<y>30</y>
<width>256</width>
<height>192</height>
</rect>
</property>
</widget>
</widget>
<widget class="QWidget" name="tab_2">
<attribute name="title">

81
DB_IaT/InstructorsAndTrainees/messanger/msgwidget.cpp Normal file
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@@ -0,0 +1,81 @@
#include "msgwidget.h"
#include "ui_msgwidget.h"
#include <QSizePolicy>
MsgWidget::MsgWidget(QString avatar, AligneAvatar aligneAvatar, int width, QWidget *parent) :
QWidget(parent),
ui(new Ui::MsgWidget)
{
ui->setupUi(this);
setAvatar(avatar);
if(aligneAvatar == AligneAvatar::Left)
setAligneAvatarLeft();
else
setAligneAvatarRight();
setWidth(width);
}
MsgWidget::~MsgWidget()
{
delete ui;
}
void MsgWidget::setAligneAvatarLeft()
{
ui->horizontalLayout->removeWidget(ui->textEdit);
ui->horizontalLayout->removeItem(ui->verticalLayout);
ui->horizontalLayout->removeItem(ui->horizontalLayout_2);
ui->horizontalLayout->addLayout(ui->verticalLayout);
ui->horizontalLayout->addWidget(ui->textEdit);
ui->horizontalLayout->addLayout(ui->horizontalLayout_2);
ui->textEdit->setObjectName("MsgWidgetLocal");
}
void MsgWidget::setAligneAvatarRight()
{
ui->horizontalLayout->removeWidget(ui->textEdit);
ui->horizontalLayout->removeItem(ui->verticalLayout);
ui->horizontalLayout->removeItem(ui->horizontalLayout_2);
ui->horizontalLayout->addLayout(ui->horizontalLayout_2);
ui->horizontalLayout->addWidget(ui->textEdit);
ui->horizontalLayout->addLayout(ui->verticalLayout);
ui->textEdit->setObjectName("MsgWidgetRemote");
}
void MsgWidget::setAvatar(QString avatar)
{
QPixmap pix(avatar);
ui->label->setPixmap( pix.scaled(32,32) );
}
void MsgWidget::setWidth(int width)
{
this->setFixedWidth(width);
ui->textEdit->setFixedWidth(width - 200);
}
void MsgWidget::setText(QString text)
{
ui->textEdit->setText(text);
}
void MsgWidget::on_textEdit_textChanged()
{
QString text = ui->textEdit->toPlainText();
QFontMetrics metricsFont(ui->textEdit->font()); //метрики шрифта
QRect textRect = metricsFont.boundingRect(QRect(0, 0, 0, 0), 0 , text); //геометрические параметры текста (высота/ширина в пикселях)
int X = 10; // отступы
this->setFixedHeight(textRect.height()+X + 20);
ui->textEdit->setFixedWidth(textRect.width()+X);
ui->textEdit->setFixedHeight(textRect.height()+X);
}

38
DB_IaT/InstructorsAndTrainees/messanger/msgwidget.h Normal file
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@@ -0,0 +1,38 @@
#ifndef MSGWIDGET_H
#define MSGWIDGET_H
#include <QWidget>
namespace Ui {
class MsgWidget;
}
class MsgWidget : public QWidget
{
Q_OBJECT
public:
enum AligneAvatar
{
Left,
Right
};
public:
explicit MsgWidget(QString avatar, AligneAvatar aligneAvatar, int width, QWidget *parent = nullptr);
~MsgWidget();
void setAligneAvatarLeft();
void setAligneAvatarRight();
void setAvatar(QString avatar);
void setWidth(int width);
void setText(QString text);
private slots:
void on_textEdit_textChanged();
private:
Ui::MsgWidget *ui;
};
#endif // MSGWIDGET_H

106
DB_IaT/InstructorsAndTrainees/messanger/msgwidget.ui Normal file
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@@ -0,0 +1,106 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>MsgWidget</class>
<widget class="QWidget" name="MsgWidget">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>400</width>
<height>91</height>
</rect>
</property>
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="windowTitle">
<string>Form</string>
</property>
<layout class="QGridLayout" name="gridLayout">
<item row="1" column="0">
<layout class="QHBoxLayout" name="horizontalLayout">
<item>
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<widget class="QLabel" name="label">
<property name="minimumSize">
<size>
<width>32</width>
<height>32</height>
</size>
</property>
<property name="maximumSize">
<size>
<width>32</width>
<height>32</height>
</size>
</property>
<property name="text">
<string>TextLabel</string>
</property>
</widget>
</item>
<item>
<spacer name="verticalSpacer">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>40</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
<item>
<widget class="QTextEdit" name="textEdit">
<property name="sizePolicy">
<sizepolicy hsizetype="Fixed" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="verticalScrollBarPolicy">
<enum>Qt::ScrollBarAlwaysOff</enum>
</property>
<property name="horizontalScrollBarPolicy">
<enum>Qt::ScrollBarAlwaysOff</enum>
</property>
<property name="sizeAdjustPolicy">
<enum>QAbstractScrollArea::AdjustToContents</enum>
</property>
</widget>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_2">
<item>
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeType">
<enum>QSizePolicy::Expanding</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
</layout>
</item>
</layout>
</widget>
<resources/>
<connections/>
</ui>