mirror of
https://github.com/aseprite/aseprite.git
synced 2025-04-03 07:20:46 +00:00
838382791e
Changed behavior of IntEntry to stop it from continously selecting all text as long as the mouse is over the input box. It appears that something continues to send kMouseEnterMessage messages while use is typing, even if the mouse is still. This caused the IntEntry select-all multiple times and as the user typed would replace what they had already written. Also force value to be set within min >= value >= max when focus is lost. This will get rid of bad values from the entry, such as 10q goes to 10, 40000 goes to 255, etc.
145 lines
2.8 KiB
C++
145 lines
2.8 KiB
C++
// Aseprite UI Library
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// Copyright (C) 2001-2013 David Capello
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//
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// This source file is distributed under MIT license,
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// please read LICENSE.txt for more information.
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "ui/int_entry.h"
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#include "gfx/rect.h"
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#include "gfx/region.h"
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#include "ui/message.h"
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#include "ui/popup_window.h"
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#include "ui/slider.h"
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#include "ui/system.h"
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#include "ui/theme.h"
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#include <cmath>
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namespace ui {
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using namespace gfx;
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IntEntry::IntEntry(int min, int max)
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: Entry(std::ceil(std::log10((double)max))+1, "")
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, m_min(min)
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, m_max(max)
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, m_popupWindow(NULL)
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, m_slider(NULL)
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{
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}
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IntEntry::~IntEntry()
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{
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closePopup();
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}
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int IntEntry::getValue() const
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{
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int value = getTextInt();
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return MID(m_min, value, m_max);
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}
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void IntEntry::setValue(int value)
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{
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value = MID(m_min, value, m_max);
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setTextf("%d", value);
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if (m_slider != NULL)
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m_slider->setValue(value);
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onValueChange();
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}
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bool IntEntry::onProcessMessage(Message* msg)
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{
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switch (msg->type()) {
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// When the mouse enter in this entry, it got the focus and the
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// text is automatically selected.
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case kMouseEnterMessage:
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requestFocus();
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break;
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// Reset value if it's out of bounds when focus is lost
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case kFocusLeaveMessage:
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setValue(MID(m_min, getValue(), m_max));
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break;
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case kMouseDownMessage:
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openPopup();
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break;
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case kMouseWheelMessage:
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if (isEnabled()) {
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int oldValue = getValue();
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int newValue = oldValue + jmouse_z(0) - jmouse_z(1);
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newValue = MID(m_min, newValue, m_max);
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if (newValue != oldValue)
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setValue(newValue);
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return true;
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}
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break;
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}
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return Entry::onProcessMessage(msg);
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}
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void IntEntry::onEntryChange()
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{
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Entry::onEntryChange();
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onValueChange();
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}
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void IntEntry::onValueChange()
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{
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// Do nothing
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}
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void IntEntry::openPopup()
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{
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Rect rc = getBounds();
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rc.y += rc.h;
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rc.h += 2*jguiscale();
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rc.w = 128*jguiscale();
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if (rc.x+rc.w > JI_SCREEN_W)
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rc.x = rc.x - rc.w + getBounds().w;
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m_popupWindow = new PopupWindow("", false);
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m_popupWindow->setAutoRemap(false);
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m_popupWindow->setBounds(rc);
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m_popupWindow->setBgColor(rgba(0, 0, 0, 0));
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Region rgn(rc.createUnion(getBounds()));
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rgn.createUnion(rgn, Region(getBounds()));
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m_popupWindow->setHotRegion(rgn);
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m_slider = new Slider(m_min, m_max, getValue());
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m_slider->setFocusStop(false); // In this way the IntEntry doesn't lost the focus
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m_slider->Change.connect(&IntEntry::onChangeSlider, this);
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m_popupWindow->addChild(m_slider);
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m_popupWindow->openWindow();
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}
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void IntEntry::closePopup()
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{
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if (m_popupWindow) {
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m_popupWindow->closeWindow(NULL);
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delete m_popupWindow;
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m_popupWindow = NULL;
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m_slider = NULL;
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}
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}
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void IntEntry::onChangeSlider()
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{
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setValue(m_slider->getValue());
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}
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} // namespace ui
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