void
BSlider::_InitBarColor()
{
if (be_control_look != NULL) {
SetBarColor(be_control_look->SliderBarColor(
ui_color(B_PANEL_BACKGROUND_COLOR)));
} else {
SetBarColor(tint_color(ui_color(B_PANEL_BACKGROUND_COLOR),
B_DARKEN_4_TINT));
}
UseFillColor(false, NULL);
}
// constructor
VolumeSlider::VolumeSlider(const char* name, int32 minValue, int32 maxValue,
int32 snapValue, BMessage* message)
:
BSlider(name, NULL, NULL, minValue, maxValue, B_HORIZONTAL,
B_BLOCK_THUMB),
fMuted(false),
fSnapValue(snapValue),
fSnapping(false)
{
SetModificationMessage(message);
UseFillColor(true, &kGreen);
SetBarThickness(PreferredBarThickness());
}
void
VolumeSlider::SetMuted(bool mute)
{
if (mute == fMuted)
return;
fMuted = mute;
rgb_color fillColor = kGreen;
if (fMuted) {
fillColor = tint_color(ui_color(B_PANEL_BACKGROUND_COLOR),
B_DARKEN_2_TINT);
}
UseFillColor(true, &fillColor);
Invalidate();
}
SeekSlider::SeekSlider(const char* name, BMessage* message, int32 minValue,
int32 maxValue)
:
BSlider(name, NULL, NULL, minValue, maxValue, B_HORIZONTAL,
B_TRIANGLE_THUMB),
fTracking(false),
fLastTrackTime(0),
fDisabledString(""),
fScale(0.0f)
{
BFont font(be_plain_font);
font.SetSize(9.0);
SetFont(&font);
SetSymbolScale(1.0);
rgb_color fillColor = tint_color(ui_color(B_PANEL_BACKGROUND_COLOR),
B_DARKEN_3_TINT);
UseFillColor(true, &fillColor);
SetModificationMessage(message);
}
SizeSlider::SizeSlider(const char* name, const char* label,
BMessage* message, int32 minValue, int32 maxValue)
:
BSlider(name, label, message, minValue, maxValue,
B_HORIZONTAL, B_TRIANGLE_THUMB),
fStartOffset(minValue),
fEndOffset(maxValue),
fMaxPartitionSize(maxValue - minValue)
{
rgb_color fillColor = ui_color(B_CONTROL_HIGHLIGHT_COLOR);
UseFillColor(true, &fillColor);
char minString[64];
char maxString[64];
snprintf(minString, sizeof(minString), B_TRANSLATE("Offset: %ld MB"),
fStartOffset);
snprintf(maxString, sizeof(maxString), B_TRANSLATE("End: %ld MB"),
fEndOffset);
SetLimitLabels(minString, maxString);
}
APPosSlider::APPosSlider(BRect frame, BMessage *message, uint32 resizingMode, uint32 flags) : BSlider(frame, NULL, NULL, message, 0, 99, B_BLOCK_THUMB, resizingMode, flags)
{
// Set fill color
UseFillColor(true, &LightBlue);
}
BSlider::BSlider(BMessage *archive)
: BControl(archive)
{
fModificationMessage = NULL;
if (archive->HasMessage("_mod_msg")) {
BMessage* message = new BMessage;
archive->FindMessage("_mod_msg", message);
SetModificationMessage(message);
}
if (archive->FindInt32("_sdelay", &fSnoozeAmount) != B_OK)
SetSnoozeAmount(20000);
rgb_color color;
if (archive->FindInt32("_fcolor", (int32 *)&color) == B_OK)
UseFillColor(true, &color);
else
UseFillColor(false);
int32 orient;
if (archive->FindInt32("_orient", &orient) == B_OK)
fOrientation = (orientation)orient;
else
fOrientation = B_HORIZONTAL;
fMinLimitLabel = NULL;
fMaxLimitLabel = NULL;
const char* minlbl = NULL;
const char* maxlbl = NULL;
archive->FindString("_minlbl", &minlbl);
archive->FindString("_maxlbl", &maxlbl);
SetLimitLabels(minlbl, maxlbl);
if (archive->FindInt32("_min", &fMinValue) != B_OK)
fMinValue = 0;
if (archive->FindInt32("_max", &fMaxValue) != B_OK)
fMaxValue = 100;
if (archive->FindInt32("_incrementvalue", &fKeyIncrementValue) != B_OK)
fKeyIncrementValue = 1;
if (archive->FindInt32("_hashcount", &fHashMarkCount) != B_OK)
fHashMarkCount = 11;
int16 hashloc;
if (archive->FindInt16("_hashloc", &hashloc) == B_OK)
fHashMarks = (hash_mark_location)hashloc;
else
fHashMarks = B_HASH_MARKS_NONE;
int16 sstyle;
if (archive->FindInt16("_sstyle", &sstyle) == B_OK)
fStyle = (thumb_style)sstyle;
else
fStyle = B_BLOCK_THUMB;
if (archive->FindInt32("_bcolor", (int32 *)&color) != B_OK)
color = tint_color(ui_color(B_PANEL_BACKGROUND_COLOR), B_DARKEN_4_TINT);
SetBarColor(color);
float bthickness;
if (archive->FindFloat("_bthickness", &bthickness) == B_OK)
fBarThickness = bthickness;
else
fBarThickness = 6.0f;
_InitObject();
}