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Background image sized correctly (#2451)

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DanielSvoboda 2025-02-15 13:19:33 -03:00 • committed by GitHub
parent 2b9a8e5605
commit e042710eaa
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GPG key ID: B5690EEEBB952194
4 changed files with 35 additions and 4 deletions
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18
src/qt_gui/game_grid_frame.cpp
View file

@ -196,14 +196,28 @@ void GameGridFrame::SetGridBackgroundImage(int row, int column) {
void GameGridFrame::RefreshGridBackgroundImage() { void GameGridFrame::RefreshGridBackgroundImage() {
QPalette palette; QPalette palette;
if (!backgroundImage.isNull() && Config::getShowBackgroundImage()) { if (!backgroundImage.isNull() && Config::getShowBackgroundImage()) {
palette.setBrush(QPalette::Base, QSize widgetSize = size();
QBrush(backgroundImage.scaled(size(), Qt::IgnoreAspectRatio))); QPixmap scaledPixmap =
QPixmap::fromImage(backgroundImage)
.scaled(widgetSize, Qt::KeepAspectRatioByExpanding, Qt::SmoothTransformation);
int x = (widgetSize.width() - scaledPixmap.width()) / 2;
int y = (widgetSize.height() - scaledPixmap.height()) / 2;
QPixmap finalPixmap(widgetSize);
finalPixmap.fill(Qt::transparent);
QPainter painter(&finalPixmap);
painter.drawPixmap(x, y, scaledPixmap);
palette.setBrush(QPalette::Base, QBrush(finalPixmap));
} }
QColor transparentColor = QColor(135, 206, 235, 40); QColor transparentColor = QColor(135, 206, 235, 40);
palette.setColor(QPalette::Highlight, transparentColor); palette.setColor(QPalette::Highlight, transparentColor);
this->setPalette(palette); this->setPalette(palette);
} }
void GameGridFrame::resizeEvent(QResizeEvent* event) {
QTableWidget::resizeEvent(event);
RefreshGridBackgroundImage();
}
bool GameGridFrame::IsValidCellSelected() { bool GameGridFrame::IsValidCellSelected() {
return validCellSelected; return validCellSelected;
} }

2
src/qt_gui/game_grid_frame.h
View file

@ -3,6 +3,7 @@
#pragma once #pragma once
#include <QPainter>
#include <QScrollBar> #include <QScrollBar>
#include "background_music_player.h" #include "background_music_player.h"
@ -21,6 +22,7 @@ Q_SIGNALS:
public Q_SLOTS: public Q_SLOTS:
void SetGridBackgroundImage(int row, int column); void SetGridBackgroundImage(int row, int column);
void RefreshGridBackgroundImage(); void RefreshGridBackgroundImage();
void resizeEvent(QResizeEvent* event);
void PlayBackgroundMusic(QString path); void PlayBackgroundMusic(QString path);
void onCurrentCellChanged(int currentRow, int currentColumn, int previousRow, void onCurrentCellChanged(int currentRow, int currentColumn, int previousRow,
int previousColumn); int previousColumn);

18
src/qt_gui/game_list_frame.cpp
View file

@ -200,14 +200,28 @@ void GameListFrame::SetListBackgroundImage(QTableWidgetItem* item) {
void GameListFrame::RefreshListBackgroundImage() { void GameListFrame::RefreshListBackgroundImage() {
QPalette palette; QPalette palette;
if (!backgroundImage.isNull() && Config::getShowBackgroundImage()) { if (!backgroundImage.isNull() && Config::getShowBackgroundImage()) {
palette.setBrush(QPalette::Base, QSize widgetSize = size();
QBrush(backgroundImage.scaled(size(), Qt::IgnoreAspectRatio))); QPixmap scaledPixmap =
QPixmap::fromImage(backgroundImage)
.scaled(widgetSize, Qt::KeepAspectRatioByExpanding, Qt::SmoothTransformation);
int x = (widgetSize.width() - scaledPixmap.width()) / 2;
int y = (widgetSize.height() - scaledPixmap.height()) / 2;
QPixmap finalPixmap(widgetSize);
finalPixmap.fill(Qt::transparent);
QPainter painter(&finalPixmap);
painter.drawPixmap(x, y, scaledPixmap);
palette.setBrush(QPalette::Base, QBrush(finalPixmap));
} }
QColor transparentColor = QColor(135, 206, 235, 40); QColor transparentColor = QColor(135, 206, 235, 40);
palette.setColor(QPalette::Highlight, transparentColor); palette.setColor(QPalette::Highlight, transparentColor);
this->setPalette(palette); this->setPalette(palette);
} }
void GameListFrame::resizeEvent(QResizeEvent* event) {
QTableWidget::resizeEvent(event);
RefreshListBackgroundImage();
}
void GameListFrame::SortNameAscending(int columnIndex) { void GameListFrame::SortNameAscending(int columnIndex) {
std::sort(m_game_info->m_games.begin(), m_game_info->m_games.end(), std::sort(m_game_info->m_games.begin(), m_game_info->m_games.end(),
[columnIndex](const GameInfo& a, const GameInfo& b) { [columnIndex](const GameInfo& a, const GameInfo& b) {

1
src/qt_gui/game_list_frame.h
View file

@ -30,6 +30,7 @@ Q_SIGNALS:
public Q_SLOTS: public Q_SLOTS:
void SetListBackgroundImage(QTableWidgetItem* item); void SetListBackgroundImage(QTableWidgetItem* item);
void RefreshListBackgroundImage(); void RefreshListBackgroundImage();
void resizeEvent(QResizeEvent* event);
void SortNameAscending(int columnIndex); void SortNameAscending(int columnIndex);
void SortNameDescending(int columnIndex); void SortNameDescending(int columnIndex);
void PlayBackgroundMusic(QTableWidgetItem* item); void PlayBackgroundMusic(QTableWidgetItem* item);