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Message box #107

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merged 2 commits into from
Sep 23, 2024
Merged

Message box #107

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593d8c3
[example] Add messageBox in widgets example
Jarod42 Sep 22, 2024
402ccdf
[cleanup]
Jarod42 Sep 22, 2024
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24 changes: 24 additions & 0 deletions examples/widgets_example.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -101,6 +101,14 @@ namespace WidgetsExample
progress->setCaption("Loading");
progress->setWidth(100);

std::vector<std::string> button_names{"0", "25", "50", "75", "100", "-1", "+1"};
messageBox = std::make_unique<gcn::MessageBox>("Change progression",
"Set progression value",
button_names);
messageBox->setMovable(true);
messageBox->setFrameSize(1);
messageBox->addActionListener(this);

guisanLogoImage.reset(gcn::Image::load("guisan-logo.png"));
guisanLogoIcon = std::make_unique<gcn::Icon>(guisanLogoImage.get());
window->add(guisanLogoIcon.get());
Expand Down Expand Up @@ -138,6 +146,7 @@ namespace WidgetsExample
top->add(nestedScrollArea.get(), 440, 350);

top->add(progress.get(), 580, 200);
top->add(messageBox.get(), 480, 220);
}

~MainContainer() = default;
Expand All @@ -159,6 +168,20 @@ namespace WidgetsExample
label->adjustSize();
}
}
else if (actionEvent.getSource() == messageBox.get())
{
switch (messageBox->getClickedButton())
{
default:
case 0: progress->setValue(0); break;
case 1: progress->setValue(25); break;
case 2: progress->setValue(50); break;
case 3: progress->setValue(75); break;
case 4: progress->setValue(100); break;
case 5: progress->setValue(progress->getValue() - 1); break;
case 6: progress->setValue(progress->getValue() + 1); break;
}
}
}

private:
Expand Down Expand Up @@ -186,6 +209,7 @@ namespace WidgetsExample
std::unique_ptr<gcn::Slider> slider; // A slider
std::unique_ptr<gcn::Image> image; // An image for the icon
std::unique_ptr<gcn::Window> window;
std::unique_ptr<gcn::MessageBox> messageBox;
std::unique_ptr<gcn::ProgressBar> progress;
std::unique_ptr<gcn::Image> guisanLogoImage;
std::unique_ptr<gcn::Icon> guisanLogoIcon;
Expand Down
126 changes: 29 additions & 97 deletions include/guisan/widgets/messagebox.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -57,15 +57,14 @@
#ifndef GCN_MESSAGEBOX_HPP
#define GCN_MESSAGEBOX_HPP

#include <string>

#include "guisan/graphics.hpp"
#include "guisan/mouselistener.hpp"
#include "guisan/platform.hpp"
#include "guisan/widgets/window.hpp"
#include "guisan/widgets/button.hpp"
#include "guisan/widgets/label.hpp"
#include "guisan/widgets/icon.hpp"
#include "guisan/widgets/window.hpp"

#include <memory>
#include <string>
#include <vector>

namespace gcn
{
Expand All @@ -75,25 +74,38 @@ namespace gcn
class GCN_CORE_DECLSPEC MessageBox : public Window
{
public:

/**
* Constructor.
* This version only has a single button labeled "OK".
* This version only has a single button labeled "OK".
*
* @param caption the MessageBox caption.
* @param message the message to display in the MessageBox
*/
MessageBox(const std::string& caption, const std::string& message);

/**
* Constructor.
*
* @param caption the MessageBox caption.
* @param message the message to display in the MessageBox
* @param buttons strings to display as button captions
* @param button_captions strings to display as button captions
* @param size length of the buttons array
*/
MessageBox(const std::string& caption, const std::string& message, const std::string *buttons, int size);
MessageBox(const std::string& caption,
const std::string& message,
const std::string* button_captions,
int size);

/**
* Constructor.
*
* @param caption the MessageBox caption.
* @param message the message to display in the MessageBox
* @param button_captions strings to display as button captions
*/
MessageBox(const std::string& caption,
const std::string& message,
const std::vector<std::string>& button_captions);

/**
* Destructor.
Expand All @@ -107,20 +119,6 @@ namespace gcn
*/
int getClickedButton() const;

/**
* Sets the MessageBox caption.
*
* @param caption the MessageBox caption.
*/
void setCaption(const std::string& caption);

/**
* Gets the MessageBox caption.
*
* @return the MessageBox caption.
*/
const std::string& getCaption() const;

/**
* Sets the position for the button(s) in the MessageBox.
*
Expand All @@ -136,91 +134,25 @@ namespace gcn
Graphics::Alignment getButtonAlignment() const;

/**
* Sets the padding of the window which is the distance between the
* window border and the content.
*
* @param padding the padding value.
*/
void setPadding(unsigned int padding);

/**
* Gets the padding.
*
* @return the padding value.
*/
unsigned int getPadding() const;

/**
* Sets the title bar height.
*
* @param height the title height value.
*/
void setTitleBarHeight(unsigned int height);

/**
* Gets the title bar height.
*
* @return the title bar height.
*/
unsigned int getTitleBarHeight();

/**
* Check if the window is movable.
*
* @return true or false.
*/
bool isMovable() const;

/**
* Sets the MessageBox to be opaque. If it's not opaque, the content area
* will not be filled with a color.
*
* @param opaque true or false.
*/
void setOpaque(bool opaque);

/**
* Checks if the MessageBox is opaque.
*
* @return true or false.
*/
bool isOpaque();

/**
* Add this MessageBox to a parent container, centered both horizontally and vertically
* If instead, you want to place it somewhere else, use Container::add().
* Add this MessageBox to a parent container,
* centered both horizontally and vertically.
* If instead, you want to place it somewhere else, use Container::add().
*
* @param container parent container
*/
void addToContainer(Container* container);

// Inherit from Window

/**
* Resizes the container to fit the content exactly.
*/
void resizeToContent() override;

// Inherited from Widget

Rectangle getChildrenArea() override;
void draw(Graphics* graphics) override;

// Inherited from MouseListener

void mousePressed(MouseEvent& mouseEvent) override;
void mouseDragged(MouseEvent& mouseEvent) override;
void mouseReleased(MouseEvent& mouseEvent) override;

protected:
std::string mMessage;
int mNbButtons;
Graphics::Alignment mButtonAlignment = Graphics::Alignment::Left;
int mClickedButton = -1;

Button **mButtons = nullptr;
Label *mLabel = nullptr;
std::vector<std::unique_ptr<Button>> mButtons;
std::unique_ptr<Label> mLabel;
};
}
} // namespace gcn

#endif // end GCN_MESSAGEBOX_HPP
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