creyD/intelliphoto
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scrolol ready

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This commit is contained in:
Jonas Mucke
2020-01-23 16:37:55 +01:00
parent 651bf806fc
commit 4217b00d88
4 changed files with 24 additions and 12 deletions
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9
src/GUI/IntelliPhotoGui.cpp
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@@ -7,6 +7,8 @@
#include "QCloseEvent"
#include "QScrollBar"
#include <QDebug>
// IntelliPhotoGui constructor
IntelliPhotoGui::IntelliPhotoGui(){
// create Gui elements and lay them out
@@ -19,7 +21,7 @@ IntelliPhotoGui::IntelliPhotoGui(){
setIntelliStyle();
// Size the app
resize(600,600);
setDefaultToolValue();
setDefaultValues();
}
// User tried to close the app
@@ -118,6 +120,8 @@ void IntelliPhotoGui::slotChangeDim(){
int height = IntelliInputDialog::getInt("New Canvas Size", "Height:", 600, 1, 50000, 1, &ok2);
// Change dimension
if (ok1&&ok2) {
paintingArea->setLayerDimensions(width,height);
@@ -768,6 +772,7 @@ void IntelliPhotoGui::createGui(){
mainLayout->addWidget(dimActive,13,2,1,2);
mainLayout->addWidget(dimCanvas,14,2,1,2);
mainLayout->setHorizontalSpacing(0);
}
void IntelliPhotoGui::setIntelliStyle(){
@@ -828,7 +833,7 @@ bool IntelliPhotoGui::saveFile(const QByteArray &fileFormat){
}
}
void IntelliPhotoGui::setDefaultToolValue(){
void IntelliPhotoGui::setDefaultValues(){
slotEnterPressed();
}

2
src/GUI/IntelliPhotoGui.h
View File

@@ -110,7 +110,7 @@ bool maybeSave();
bool saveFile(const QByteArray &fileFormat);
//basic to set tool values to begin
void setDefaultToolValue();
void setDefaultValues();
// What we'll draw on
PaintingArea* paintingArea;

21
src/Layer/PaintingArea.cpp
View File

@@ -54,6 +54,9 @@ void PaintingArea::setLayerDimensions(int maxWidth, int maxHeight){
this->maxHeight = maxHeight;
Canvas = new QImage(maxWidth,maxHeight, QImage::Format_ARGB32);
this->offsetXDimension = maxWidth/2;
this->offsetYDimension = maxHeight/2;
// Roots the widget to the top left even if resized
setAttribute(Qt::WA_StaticContents);
@@ -265,12 +268,12 @@ void PaintingArea::mousePressEvent(QMouseEvent*event){
}
if(Tool == nullptr)
return;
int x = event->x() - layerBundle[static_cast<size_t>(activeLayer)].widthOffset;
int y = event->y() - layerBundle[static_cast<size_t>(activeLayer)].heightOffset;
int x = event->x() - layerBundle[static_cast<size_t>(activeLayer)].widthOffset-offsetXDimension;
int y = event->y() - layerBundle[static_cast<size_t>(activeLayer)].heightOffset-offsetYDimension;
if(event->button() == Qt::LeftButton) {
Tool->onMouseLeftPressed(x, y);
Tool->onMouseLeftPressed(x, y);
}else if(event->button() == Qt::RightButton) {
Tool->onMouseRightPressed(x, y);
Tool->onMouseRightPressed(x, y);
}
update();
}
@@ -284,8 +287,8 @@ void PaintingArea::mouseMoveEvent(QMouseEvent*event){
}
if(Tool == nullptr)
return;
int x = event->x() - layerBundle[static_cast<size_t>(activeLayer)].widthOffset;
int y = event->y() - layerBundle[static_cast<size_t>(activeLayer)].heightOffset;
int x = event->x() - layerBundle[static_cast<size_t>(activeLayer)].widthOffset-offsetXDimension;
int y = event->y() - layerBundle[static_cast<size_t>(activeLayer)].heightOffset-offsetYDimension;
Tool->onMouseMoved(x, y);
update();
}
@@ -296,8 +299,8 @@ void PaintingArea::mouseReleaseEvent(QMouseEvent*event){
return;
if(Tool == nullptr)
return;
int x = event->x() - layerBundle[static_cast<size_t>(activeLayer)].widthOffset;
int y = event->y() - layerBundle[static_cast<size_t>(activeLayer)].heightOffset;
int x = event->x() - layerBundle[static_cast<size_t>(activeLayer)].widthOffset-offsetXDimension;
int y = event->y() - layerBundle[static_cast<size_t>(activeLayer)].heightOffset-offsetYDimension;
if(event->button() == Qt::LeftButton) {
Tool->onMouseLeftReleased(x, y);
}else if(event->button() == Qt::RightButton) {
@@ -332,7 +335,7 @@ void PaintingArea::paintEvent(QPaintEvent*event){
//calulate image here for scroll
//Todo set offset in first to parameters and calulate them into mouse position
painter.drawImage(0, 0, *Canvas, 0, 0);
painter.drawImage(0, 0, *Canvas, -offsetXDimension, -offsetYDimension);
update();
}

4
src/Layer/PaintingArea.h
View File

@@ -222,6 +222,10 @@ void wheelEvent(QWheelEvent*event) override;
void paintEvent(QPaintEvent*event) override;
private:
//offset for the displayable
int offsetXDimension;
int offsetYDimension;
void setLayerDimensions(int maxWidth, int maxHeight);
void selectLayerUp();
void selectLayerDown();